CN203671318U - Led candle lamp - Google Patents
Led candle lamp Download PDFInfo
- Publication number
- CN203671318U CN203671318U CN201320863408.2U CN201320863408U CN203671318U CN 203671318 U CN203671318 U CN 203671318U CN 201320863408 U CN201320863408 U CN 201320863408U CN 203671318 U CN203671318 U CN 203671318U
- Authority
- CN
- China
- Prior art keywords
- lamp
- radiator
- thermal column
- led
- led candle
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED candle lamp which comprises a lamp hood, a radiator and a lamp head. The lamp hood covers the upper end of the radiator, the lamp head is fixedly connected with the lower end of the radiator, the radiator is of a hollow structure, a drive power source is arranged in the radiator, a radiating column is arranged in a cavity formed by the lamp hood and the radiator, the radiating column is of a hollow columnar structure with the big end down, the lower end of the radiating column is fixed on the radiator, a horizontal lamp panel is arranged at the upper end of the radiating column, and at least two vertical lamp panels are arranged on the side face of the radiator. The LED candle lamp has the obvious advantages that the structure is simple, a plurality of LED luminous faces are arranged on side faces of the radiating column in the lamp body, so that a plurality of side faces emit light, super-large angle lamination is achieved, the number of production processes is small, production cost is low, a flexible board is higher than a traditional aluminum substrate type LED lamp in coefficient of heat release, the flexible board can be integrated with lamp beads after being heated, and heat release is facilitated.
Description
Technical field
The utility model relates to LED field of illumination lamp technology, specifically, is a kind of LED candle lamp.
Background technology
Fast development based on LED technology, the fast reducing of cost, the LED illuminating product that integrates the advantages such as energy-saving and environmental protection, health, safety progressively substitutes traditional illuminating product.Because LED is unidirection luminous, it has powerful advantage for alternative unidirection luminous light source and light fixture.But, substitute and need the even light source series products of full angle luminous intensity distribution of oversized angle with LED, as category-A, G class incandescent lamp bulb etc., just need special design just can meet the demands.
In existing design, by several LED light-emitting areas being set in light source side perpendicular to horizontal plane, make it luminous toward both sides, luminous to realize oversized angle.But this design can make the Luminescence Uniformity deficiency of whole bulb, therefore need to be equipped with again the diffusion cell-shell of given shape.Although so can realize the uniform light distribution of full angle, its production process is more, production cost is higher.
In addition, part bulb, using single integrated or great power LED as light source, is mixed the lens of particular design, utilizes the mode of lens total reflection or plating reflectance coating to realize full optic angle luminous intensity distribution.The shortcoming of this scheme is the cell-shell that needs solid angle scope very large, makes this kind of bulb there is no enough Power Management Design spaces, and LED heat is concentrated, is difficult to make the product of higher-wattage.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of perfect heat-dissipating, and production process is less, and production cost is lower, LED candle lamp that can oversized angle luminous intensity distribution.
For achieving the above object, the utility model is explained a kind of LED candle lamp, comprise lampshade, radiator and lamp holder, described lamp cover is contained in the upper end of described radiator, described lamp holder is fixedly connected with the lower end of described radiator, described radiator is hollow structure, in described radiator, be equiped with driving power, its key is: in the cavity of described lampshade and radiator formation, be equiped with thermal column, this thermal column is positioned at the top of described driving power, described thermal column is up-small and down-big hollow cylindrical structure, the lower end of described thermal column is fixed on described radiator, be provided with paperback lamp plate in the upper end of described thermal column, be provided with at least two perpendicular dress lamp plates in the side of described radiator.
By the side of thermal column in lamp body, several LED light-emitting areas are set, make it, toward multiple lateral emittings, paperback lamp plate to be set simultaneously, can realize oversized angle luminous.In addition, thermal column is set to up-small and down-big hollow structure, has not only strengthened the space of lamp body inside; can make LED lamp internal heat no longer concentrated; better LED lamp is carried out to heat radiation protection, and the center line shape of lamp plate and lamp body in an angle, guaranteed that oversized angle is luminous.
The lower end of described thermal column is provided with connecting ring, on described connecting ring, is equipped with fixed screw, and described radiator is fixed on the upper end of described radiator by fixed screw.
Adopt said structure, can make thermal column be fixed on radiator easily, and be convenient to Product Assembly and later maintenance.
Described thermal column is six prism structures, is equipped with perpendicular dress lamp plate in each side of this thermal column outer wall.
Adopt said structure, in multiple sides, LED lamp plate is set, can realize oversized angle luminous.
Six described perpendicular dress lamp plates all adopt flexible PCB to make, and one-body molded, and six described perpendicular dress lamp plates are around covering on the outer wall of described thermal column.
Lamp plate is flexible board, can be trapped among on thermal column; And flexible board is higher than aluminium base coefficient of heat transfer, after being heated, can also form one with lamp pearl, be more conducive to heat radiation.
Described radiator adopts thermal conductive ceramic to make.
In the heat sinking function that reaches LED lamp, there is insulating effect, can effectively prevent lamp body electric leakage, stop potential safety hazard.
Described thermal column adopts heat dissipation ceramic to make.
Heat dissipation ceramic material thermal conduction rate is very fast, can accelerate the speed of exchange heat, better the dissipation of heat in lamp body is gone out.In addition, enough support forces are provided to lamp plate.
Remarkable result of the present utility model is: simple in structure, by the side of thermal column in lamp body, several LED light-emitting areas are set, make it toward multiple lateral emittings, realize oversized angle luminous, production process is less, and production cost is lower, and flexible board is higher than traditional aluminium base board-like LED lamp coefficient of heat transfer, after being heated, can also form one with lamp pearl, be more conducive to heat radiation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the complete section schematic diagram after the utility model assembling;
Fig. 3 is the structural representation of thermal column 5 in Fig. 1;
Fig. 4 is the top view of thermal column 5 in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model and operation principle are described in further detail.
Referring to accompanying drawing 1-2, a kind of LED candle lamp, comprise lampshade 1, radiator 2 and lamp holder 3, described lampshade 1 mounts cover the upper end at described radiator 2, described lamp holder 3 is fixedly connected with the lower end of described radiator 2, described radiator 2 is hollow structure, in described radiator 2, be equiped with driving power 4, it is characterized in that: in the cavity forming at described lampshade 1 and radiator 2, be equiped with thermal column 5, this thermal column 5 is positioned at the top of described driving power 4, described thermal column 5 is up-small and down-big hollow cylindrical structure, the lower end of described thermal column 5 is fixed on described radiator 2, be provided with paperback lamp plate 6 in the upper end of described thermal column 5, be provided with at least two perpendicular dress lamp plates 7 in the side of described radiator 2.
Referring to accompanying drawing 3-4, the lower end of described thermal column 5 is provided with connecting ring 8, on described connecting ring 8, is equipped with fixed screw 9, and described radiator 2 is fixed on the upper end of described radiator 2 by fixed screw 9.
Referring to accompanying drawing 3-4, described thermal column 5 is six prism structures, is equipped with perpendicular dress lamp plate 7 in each side of these thermal column 5 outer walls.
From Fig. 2-3, it can also be seen that, six described perpendicular dress lamp plates 7 all adopt flexible PCB to make, and one-body molded, and six described perpendicular dress lamp plates 7 are around covering on the outer wall of described thermal column 5.
In the present embodiment, the height of described thermal column is 24mm, and bottom width is 24mm, top width 7mm.
In the present embodiment, described radiator 2 adopts thermal conductive ceramic to make.
In the present embodiment, described thermal column 5 adopts heat dissipation ceramic to make.
Claims (6)
1. a LED candle lamp, comprise lampshade (1), radiator (2) and lamp holder (3), described lampshade (1) mounts cover the upper end in described radiator (2), described lamp holder (3) is fixedly connected with the lower end of described radiator (2), described radiator (2) is hollow structure, in described radiator (2), be equiped with driving power (4), it is characterized in that: in the cavity forming at described lampshade (1) and radiator (2), be equiped with thermal column (5), this thermal column (5) is positioned at the top of described driving power (4), described thermal column (5) is up-small and down-big hollow cylindrical structure, the lower end of described thermal column (5) is fixed on described radiator (2), be provided with paperback lamp plate (6) in the upper end of described thermal column (5), be provided with at least two perpendicular dress lamp plates (7) in the side of described thermal column (5).
2. LED candle lamp according to claim 1, it is characterized in that: the lower end of described thermal column (5) is provided with connecting ring (8), on described connecting ring (8), be equipped with fixed screw (9), described thermal column (5) is fixed on the upper end of described radiator (2) by fixed screw (9).
3. LED candle lamp according to claim 1, is characterized in that: described thermal column (5) is six prism structures, is equipped with perpendicular dress lamp plate (7) in each side of this thermal column (5) outer wall.
4. LED candle lamp according to claim 3, is characterized in that: six described perpendicular dress lamp plates (7) all adopt flexible PCB to make, and one-body molded, and six described perpendicular dress lamp plates (7) are around covering on the outer wall of described thermal column (5).
5. LED candle lamp according to claim 1, is characterized in that: described radiator (2) adopts thermal conductive ceramic to make.
6. LED candle lamp according to claim 1, is characterized in that: described thermal column (5) adopts heat dissipation ceramic to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863408.2U CN203671318U (en) | 2013-12-25 | 2013-12-25 | Led candle lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863408.2U CN203671318U (en) | 2013-12-25 | 2013-12-25 | Led candle lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671318U true CN203671318U (en) | 2014-06-25 |
Family
ID=50967608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320863408.2U Expired - Fee Related CN203671318U (en) | 2013-12-25 | 2013-12-25 | Led candle lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203671318U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712932A (en) * | 2015-02-04 | 2015-06-17 | 广州奥迪通用照明有限公司 | LED lamp structure with large light emitting angle |
| CN104712933A (en) * | 2015-02-04 | 2015-06-17 | 广州奥迪通用照明有限公司 | Buckle type assembled LED lamp structure |
| CN104763882A (en) * | 2015-02-04 | 2015-07-08 | 广州奥迪通用照明有限公司 | LED (Light Emitting Diode) lamp with large emergent angle |
| CN113483308A (en) * | 2021-07-07 | 2021-10-08 | 荣朗防爆科技有限公司 | LED explosion-proof platform lamp |
-
2013
- 2013-12-25 CN CN201320863408.2U patent/CN203671318U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712932A (en) * | 2015-02-04 | 2015-06-17 | 广州奥迪通用照明有限公司 | LED lamp structure with large light emitting angle |
| CN104712933A (en) * | 2015-02-04 | 2015-06-17 | 广州奥迪通用照明有限公司 | Buckle type assembled LED lamp structure |
| CN104763882A (en) * | 2015-02-04 | 2015-07-08 | 广州奥迪通用照明有限公司 | LED (Light Emitting Diode) lamp with large emergent angle |
| CN113483308A (en) * | 2021-07-07 | 2021-10-08 | 荣朗防爆科技有限公司 | LED explosion-proof platform lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203010386U (en) | Garden lamp | |
| CN203671318U (en) | Led candle lamp | |
| CN202484663U (en) | Large-angle LED (light-emitting diode) bulb lamp | |
| CN203731137U (en) | LED bulb capable of achieving large-angle illumination | |
| CN204153613U (en) | A kind of novel LED track lamp | |
| CN203963601U (en) | Led light source module | |
| CN201954309U (en) | LED (light-emitting diode) bulb structure and LED lighting device | |
| CN203336473U (en) | LED road lighting source module | |
| CN203810103U (en) | Light-emitting diode (LED) bulb | |
| CN203927664U (en) | A kind of Novel LED panel lamp | |
| CN202972827U (en) | Light emitting diode (LED) street lamp | |
| CN202074353U (en) | LED outdoor illumination lamp | |
| CN202546440U (en) | LED lamp | |
| CN203671362U (en) | LED (Light-Emitting Diode) energy-saving lamp bulb | |
| CN203010399U (en) | Corrugated lamp | |
| CN202813104U (en) | Light-emitting diode (LED) streetlight fast in heat radiating and easy to maintain | |
| CN203628353U (en) | Full-optical angle ceramic LED (Light Emitting Diode) lamp | |
| CN202708845U (en) | High-power light-emitting diode (LED) street lamp | |
| CN203395682U (en) | Light-emitting diode (LED) lamp with plane-formed substrate | |
| CN203628462U (en) | LED ceiling lamp | |
| CN203628354U (en) | Full-optical angle bulb lamp | |
| CN202521401U (en) | LED (Light Emitting Diode) wall washing lamp | |
| CN202215969U (en) | High-power LED lamp | |
| CN201401688Y (en) | High-power LED street lamp fitting | |
| CN203242261U (en) | LED screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20161225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |