CN109307176A - The LED illumination System of centrally connected power supply - Google Patents
The LED illumination System of centrally connected power supply Download PDFInfo
- Publication number
- CN109307176A CN109307176A CN201710620646.3A CN201710620646A CN109307176A CN 109307176 A CN109307176 A CN 109307176A CN 201710620646 A CN201710620646 A CN 201710620646A CN 109307176 A CN109307176 A CN 109307176A
- Authority
- CN
- China
- Prior art keywords
- lamp body
- led
- radiator
- led light
- power supply
- 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
- 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
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
-
- 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
-
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of LED illumination Systems of centrally connected power supply, including lamp body, LED circuit board, LED light lid and two end cap, the LED light lid is stuck on lamp body, radiator is equipped between the lamp body and LED light lid, the lamp body both ends are snapped on radiator by two end cap；The present invention is equipped with the radiator that is made of aluminium alloy extrusions, can reach good heat dissipation effect, work long hours be not in temperature it is higher and the phenomenon that accelerate LED light to decline, and light efficiency is high, and the service life is long.
Description
Technical field
The present invention relates to a kind of illuminators, belong to lamp decoration manufacturing field.
Background technique
Traditional fluorescent lamp pipe is the common illuminator of people's daily life, due to containing heavy metal pollutants " mercury ",
So that the fluorescent tube scrapped is extremely serious to the pollution of environment.Due to LED principle of luminosity, energy-saving and environmental protection level on all
Far superior to traditional lighting products, therefore, LED fluorescent lamp tube come into being, and LED fluorescent lamp tube is using light emitting diode as light
Source, light efficiency is higher, more energy saving, the service life is longer, and more environmentally friendly.But most of LED daylight now on the market
Fluorescent tube aluminium lamp body radiator structure is unreasonable, causes the fluorescent tube temperature that works long hours excessively high, accelerates LED lamp bead light decay.
Summary of the invention
The purpose of the present invention is to solve prior art light efficiency is low, and the higher acceleration LED light of the temperature that works long hours declines
The problem of, it is simple to provide a kind of structure, heat dispersion, and change the outfit a kind of convenient LED illumination System of centrally connected power supply.
The purpose of the present invention can be by adopting the following technical solutions to achieve:
A kind of LED illumination System of centrally connected power supply, including lamp body, LED circuit board, LED light lid and two end cap, the LED light
Lid is stuck on lamp body, and the lamp body is internally provided with power supply box, and radiator is equipped between the lamp body and LED light lid, described
Lamp body both ends are snapped on radiator by two end cap.
The present invention have it is following outstanding the utility model has the advantages that
The present invention is equipped with the radiator being made of the good aluminium alloy extrusions of heat dissipation performance, can reach good heat dissipation effect, long
Time service be not in temperature it is higher and the phenomenon that accelerate LED light to decline；The present invention has structure simple, and heat dispersion changes the outfit
Convenient advantage.
Detailed description of the invention
Fig. 1 is the assembling schematic diagram of the specific embodiment of the invention 1.
Wherein, 1- lamp body, 2-LED circuit board, 3-LED light cover, 4- end cap, 5- power supply box, 6- radiator.
Specific embodiment
Fig. 1 constitutes specific embodiments of the present invention.
Referring to Fig.1, the present embodiment includes including lamp body 1, LED circuit board 2, LED light lid 3 and two end cap 4, the LED
Light cover 3 is stuck on lamp body 1, and the lamp body 1 is internally provided with power supply box (not shown), between the lamp body 1 and LED light lid 3
Equipped with radiator 6,2 bottom surface of LED circuit board be welded with several LED lamp bead (not shown) arranged in parallel and with dissipate
Thermal 6 connects, and 1 both ends of lamp body are snapped on radiator 6 by two end cap 4.
The above, preferable specific embodiment only of the invention, but scope of protection of the present invention is not limited thereto, appoints
What those familiar with the art disclosed herein in the range of, according to the technique and scheme of the present invention and its invention
Design is subject to equivalent substitution or change, belongs to protection scope of the present invention.
Claims (1)
1. a kind of LED illumination System of centrally connected power supply, it is characterised in that: including lamp body (1), LED circuit board (2), LED light lid
(3) and two end cap (4), the lamp body (1) are internally provided with power supply box (5), set between the lamp body (1) and LED light lid (3)
Have radiator (6), the LED circuit board (2) connect with radiator (6)；Lamp body (1) both ends pass through two end cap (4)
It snaps on radiator (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710620646.3A CN109307176A (en) | 2017-07-26 | 2017-07-26 | The LED illumination System of centrally connected power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710620646.3A CN109307176A (en) | 2017-07-26 | 2017-07-26 | The LED illumination System of centrally connected power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109307176A true CN109307176A (en) | 2019-02-05 |
Family
ID=65202181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710620646.3A Pending CN109307176A (en) | 2017-07-26 | 2017-07-26 | The LED illumination System of centrally connected power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109307176A (en) |
-
2017
- 2017-07-26 CN CN201710620646.3A patent/CN109307176A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190205 |