CN104456436A - Convection heat dissipation bin type LED lamp - Google Patents
Convection heat dissipation bin type LED lamp Download PDFInfo
- Publication number
- CN104456436A CN104456436A CN201310463628.0A CN201310463628A CN104456436A CN 104456436 A CN104456436 A CN 104456436A CN 201310463628 A CN201310463628 A CN 201310463628A CN 104456436 A CN104456436 A CN 104456436A
- Authority
- CN
- China
- Prior art keywords
- led
- heat dissipation
- convection
- convection heat
- end cover
- 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
- F21K9/23—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
- 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
- F21Y2101/00—Point-like light sources
Abstract
The invention relates to a convection heat dissipation bin type LED lamp and belongs to the technical field of lighting lamp manufacture. The convection heat dissipation bin type LED lamp is composed of a lampshade, an LED light emitting board, an LED driver and a bottom cover disc. The lampshade is connected with the bottom cover disc, the LED light emitting board is connected with LED light emitting board supporting bodies, the LED driver is connected with LED driver supporting columns, the LED light emitting board supporting bodies and the LED driver supporting columns are fixed to the face of the bottom cover disc, a convection heat dissipation bin is formed between the LED light emitting board supporting bodies and the bottom cover disc, and heat dissipation air guide holes and convex and concave exhausting grooves are formed in the bottom of the bottom cover disc, so that convection heat dissipation is achieved. The convection heat dissipation bin type LED lamp has the advantages that convection heat dissipation is achieved, the structure is simple and reliable, the heat dissipation purpose of the LED lighting lamp is achieved, and cost is low.
Description
Technical field
The present invention relates to a kind of heat loss through convection storehouse formula LED lamp, belong to lighting manufacturing technology field.
Background technology
The quality of LED lamp, except the reason of part material own, is exactly because the good heat dissipation effect bad influence of light fixture is to light efficiency and service life.The existing LED lamp mode mainly adopting conduction, convection current and width to penetrate of dispelling the heat is dispelled the heat, and width is penetrated radiating mode and is not suitable for applying in LED lamp, so seldom.The general volume of heat loss through convection is comparatively large, and materials are more, neither main way.Heat loss through conduction is little due to the good volume of transmitting medium, is applicable to the coupling structure of LED lamp and moulding, but its cost is high accounts for about 50% of LED lamp, thus causes product price to remain high, and badly influences the enthusiasm of marketing application.
Summary of the invention
The object of the invention is, by improving existing radiator structure mode, to provide a kind of price low, effective heat loss through convection storehouse formula LED lamp, thus be applicable to the promotion and application in energy-conservation market.
The object of the present invention is achieved like this: heat loss through convection storehouse formula LED lamp, be made up of lampshade, LED luminous plaque, LED driver and end cover dish, lampshade is connected with end cover dish, LED luminous plaque is connected with LED luminous plaque supporter, LED driver is connected with LED driver support column, LED luminous plaque supporter and LED driver support column are all fixed in end cover card, form heat loss through convection storehouse between LED luminous plaque supporter and end cover dish, the end cover try to get to the heart of a matter be provided with heat radiation gas port and convex-concave air discharge duct thus formed heat loss through convection.
The heat produced when light fixture starts upwards distils, enter in the heat loss through convection storehouse in end cover dish, the convection current air admission hole of lampshade side enters cold air and supplements, and take away heat feeding heat loss through convection storehouse through LED luminous plaque, heat radiation gas port on end cover dish and convex-concave air discharge duct, the circulative convection of the aerial formation air of Convention diffusion on earth after cover dish.
Advantage of the present invention and effect are that heat loss through convection, structure is simple, reliable, and solve the heat dissipation problem of LED illumination lamp, cost is not high yet.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of heat loss through convection storehouse of the present invention formula LED lamp;
Accompanying drawing 2 is heat loss through convection schematic diagrames of heat loss through convection storehouse of the present invention formula LED lamp.
In fig. 1 and 2: 1. lampshade, 2. convection current air admission hole, 3.LED luminous plaque, 4.LED luminous plaque supporter, 5.LED driver, 6.LED driver support column, 7. heat loss through convection storehouse, 8. end cover dish, 9. heat radiation gas port, 10. convex-concave air discharge duct.
Detailed description of the invention
Below in conjunction with accompanying drawing 1 and accompanying drawing 2, the invention will be further described:
As shown in Figures 1 and 2, heat loss through convection storehouse formula LED lamp,
Be made up of 1 lampshade, 3LED luminous plaque, 5LED driver and 8 end cover dishes, 1 lampshade is connected with 8 end cover dishes, 3LED luminous plaque is connected with 4LED luminous plaque supporter, 5LED driver is connected with 6LED driver support column, 4LED luminous plaque supporter and 6LED driver support column are all fixed in 8 end cover cards, form 7 heat loss through convection storehouses between 4LED luminous plaque supporter and 8 end cover dishes, 8 ends covers are tried to get to the heart of a matter and are provided with 9 heat radiation gas ports and 10 convex-concave air discharge ducts thus form heat loss through convection.
The heat produced when light fixture starts upwards distils, enter in 7 heat loss through convection storehouses in 8 end cover dishes, 2 convection current air admission holes of 1 lampshade side enter cold air and supplement, and take away heat through 3LED luminous plaque and send into 7 heat loss through convection storehouses, 9 heat radiation gas port and 10 convex-concave air discharge ducts on 8 end cover dishes, the circulative convection of the aerial formation air after Convention diffusion to 8 end cover dishes.
Claims (2)
1. heat loss through convection storehouse formula LED lamp, be made up of lampshade, LED luminous plaque, LED driver and end cover dish, it is characterized in that: lampshade is connected with end cover dish, LED luminous plaque is connected with LED luminous plaque supporter, LED driver is connected with LED driver support column, and LED luminous plaque supporter and LED driver support column are all fixed in end cover card.
2. heat loss through convection storehouse according to claim 1 formula LED lamp, is characterized in that: form heat loss through convection storehouse between LED luminous plaque supporter and end cover dish, the end cover try to get to the heart of a matter be provided with heat radiation gas port and convex-concave air discharge duct thus formed heat loss through convection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310463628.0A CN104456436A (en) | 2013-09-23 | 2013-09-23 | Convection heat dissipation bin type LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310463628.0A CN104456436A (en) | 2013-09-23 | 2013-09-23 | Convection heat dissipation bin type LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104456436A true CN104456436A (en) | 2015-03-25 |
Family
ID=52902923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310463628.0A Pending CN104456436A (en) | 2013-09-23 | 2013-09-23 | Convection heat dissipation bin type LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104456436A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931356A (en) * | 2015-12-30 | 2017-07-07 | 豪雅冠得股份有限公司 | Light irradiation device |
-
2013
- 2013-09-23 CN CN201310463628.0A patent/CN104456436A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931356A (en) * | 2015-12-30 | 2017-07-07 | 豪雅冠得股份有限公司 | Light irradiation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103629634B (en) | A kind of LED lamp | |
| CN105090908A (en) | Intelligent heat radiator | |
| CN103953869B (en) | Integral type LED (Light Emitting Diode) lamp bulb | |
| CN104456436A (en) | Convection heat dissipation bin type LED lamp | |
| CN202209600U (en) | LED (Light Emitting Diode) street lamp head | |
| CN201636612U (en) | Novel high-efficiency cooling LED bulb | |
| CN202813295U (en) | LED (Light Emitting Diode) ceiling lamp radiator | |
| CN202852552U (en) | Spotlight type light-emitting diode (LED) lamp tube | |
| CN202132728U (en) | LED (Light-emitting Diode) energy-saving lamp with good lighting effect | |
| CN202056596U (en) | Improved light-emitting diode (LED) lamp assembly | |
| CN205664127U (en) | Take integrated fluorescent tube of support | |
| CN203823535U (en) | Integral type LED bulb | |
| CN204100189U (en) | A kind of intelligent radiator | |
| CN203131771U (en) | LED (light emitting diode) lamp radiating shell | |
| CN203223886U (en) | Sandwich-pattern heat dissipation heat redundancy of LED lamp | |
| CN202546320U (en) | LED (Light Emitting Diode) bulb | |
| CN202419593U (en) | Heat radiating structure of LED (Light-Emitting Diode) fluorescent lamp | |
| CN203286334U (en) | Plug-in type LED (Light-Emitting Diode) light source assembly of LED lamp bulb | |
| CN203585891U (en) | Radiating LED (light emitting diode) lamp | |
| CN202349753U (en) | Light emitting diode (LED) project lamp | |
| CN202327869U (en) | High-brightness LED (Light Emitting Diode) irradiating lamp | |
| CN202691940U (en) | Base of LED (Light-Emitting Diode) daylight lamp tube | |
| CN203099744U (en) | Light-emitting diode (LED) lamp shell with improved structure | |
| CN203010337U (en) | Light-emitting diode (LED) warhead candle bulb | |
| CN102374434A (en) | LED (light-emitting diode) fluorescent lamp tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |