CN204785719U - High power LED lamps and lanterns - Google Patents
High power LED lamps and lanterns Download PDFInfo
- Publication number
- CN204785719U CN204785719U CN201520503354.8U CN201520503354U CN204785719U CN 204785719 U CN204785719 U CN 204785719U CN 201520503354 U CN201520503354 U CN 201520503354U CN 204785719 U CN204785719 U CN 204785719U
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- CN
- China
- Prior art keywords
- led lamp
- circuit board
- high power
- heat
- power led
- 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
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- 241001465382 Physalis alkekengi Species 0.000 title abstract 3
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 229910000838 Al alloy Inorganic materials 0.000 abstract 2
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 3
- 238000004020 luminiscence type Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005036 potential barrier Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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 a high power LED lamps and lanterns, include: screw -socket bulb joint, unable adjustment base, dirver circuit board and LED lamp strip, the screw -socket bulb connects the top that sets up at unable adjustment base, dirver circuit board sets up among unable adjustment base, LED lamp strip adopts linear the connection respectively with between the dirver circuit board, the unable adjustment base sub -unit connection is provided with a drum lamp shade, LED lamp strip is arranged respectively in the inboard of drum lamp shade, drum lamp shade inside is provided with one section heat dissipation aluminium alloy, be provided with vertical radiating fin on the heat dissipation aluminium alloy, unable adjustment base is provided with the several venthole all around. In this way, high power LED lamps and lanterns, several LED lamp strips are arranged respectively in the inboard of drum lamp shade, the integrated level is high, the lighting power is big, the radiating effect is good, has improved the job stabilization nature of dirver circuit board and LED lamp strip.
Description
Technical field
The utility model relates to Design of Luminaires field, particularly relates to a kind of high power LED lamp.
Background technology
Different from common incandescent lamp, LED relies on the electronics in heterojunction semiconductor to move more direct luminescence by the energy that potential barrier produces.LED does not produce heat due to luminescence process, and energy conversion efficiency is close to absolutely, and overlong service life is the developing direction of lighting engineering from now on.
Common incandescent lamp caloric value is large, and surface temperature is high, and improper long-time illumination uses.Although LED luminescence process does not produce heat, safe to use, good energy saving property, but the circuit board of carrying LED still can produce certain heat, uses if long-time continuously, circuit board is easily overheated and reduce service life, particularly some high-power LED bulbs, integrated level is high, and the quantity of heat production of circuit board is large, general structure cannot meet long high radiating requirements, needs to improve.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of high power LED lamp, and integrated level is high, improves thermal diffusivity.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of high power LED lamp, comprise: screw-socket bulb joint, firm banking, drive circuit board and LED lamp bar, described screw-socket bulb joint is arranged on the top of firm banking, described drive circuit board is arranged among firm banking, described LED lamp bar adopts linearly connected respectively and between drive circuit board, described firm banking bottom is connected with a cylinder lampshade, described LED lamp bar is arranged in the inner side of cylinder lampshade respectively, described cylinder lampshade inside is provided with one section of heat-dissipation aluminum sectional material, described heat-dissipation aluminum sectional material is provided with vertical radiating fin, described firm banking surrounding is provided with several venthole.
In the utility model preferred embodiment, described LED lamp bar comprises backboard and is arranged on the LED wick of back plate surface.
In the utility model preferred embodiment, the top of described heat-dissipation aluminum sectional material contacts with drive circuit board, and the side of described heat-dissipation aluminum sectional material contacts with backboard respectively and carries out heat conduction.
In the utility model preferred embodiment, the bottom of described cylinder lampshade is provided with ventilation orifice.
In the utility model preferred embodiment, described cylinder lampshade is plastic cylinder that is transparent or frosted.
The beneficial effects of the utility model are: a kind of high power LED lamp that the utility model is pointed out, several LED lamp bar are arranged in the inner side of cylinder lampshade respectively, integrated level is high, lighting power is large, heat-dissipation aluminum sectional material goes out the heat Quick diffusing that drive circuit board and LED lamp bar produce, good heat dissipation effect, improves the job stability of drive circuit board and LED lamp bar.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of high power LED lamp one of the utility model preferred embodiment.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of high power LED lamp, comprise: screw-socket bulb joint 1, firm banking 2, drive circuit board 3 and LED lamp bar 5, described screw-socket bulb joint 1 is arranged on the top of firm banking 2, described drive circuit board 3 is arranged among firm banking 2, drive circuit board 3 is connected with screw-socket bulb joint 1, during work, screw-socket bulb joint 1 is arranged in corresponding screw lamp holder, drive circuit board 3 obtains electric energy by screw-socket bulb joint 1 and conducts to LED lamp bar 5 further, described LED lamp bar 5 adopts linearly connected respectively and between drive circuit board 3, described firm banking 2 bottom is connected with a cylinder lampshade 4, described LED lamp bar 5 is arranged in the inner side of cylinder lampshade 4 respectively, several LED lamp bar 5 are gathered at the inner surface of cylinder lampshade 4, integrated level is high, lighting power is large, brightness of illumination is high, described cylinder lampshade 4 inside is provided with one section of heat-dissipation aluminum sectional material 6, described heat-dissipation aluminum sectional material 6 is provided with vertical radiating fin, described firm banking 2 surrounding is provided with several venthole 21.Heat-dissipation aluminum sectional material 6 goes out the heat Quick diffusing that drive circuit board 3 and LED lamp bar 5 produce, good heat dissipation effect, and hot gas is overflowed from venthole 21, improves the job stability of drive circuit board 3 and LED lamp bar.
Described high power LED lamp good energy-conserving effect, described LED lamp bar 5 comprises backboard and is arranged on the LED wick of back plate surface.The luminous efficiency of LED wick is high, good energy saving property, and does not substantially produce heat, and is embedded with supply line in backboard, works long hours and easily produces heat, needs to improve heat dispersion.
Further, the top of described heat-dissipation aluminum sectional material 6 contacts with drive circuit board 3, the heat that drive circuit board 3 is produced is absorbed by heat-dissipation aluminum sectional material 6 rapidly and is distributed by radiating fin, and the side of described heat-dissipation aluminum sectional material 6 contacts with backboard respectively and carries out heat conduction.
Further, the bottom of described cylinder lampshade 4 is provided with ventilation orifice.Air enters from ventilation orifice, takes away the heat on radiating fin, then overflows from venthole 21, good heat dissipation effect.
Further, described cylinder lampshade 4 is plastic cylinder that is transparent or frosted, and guide-lighting performance is good, and the light that LED lamp bar 5 is sent is more even.
In sum, a kind of high power LED lamp that the utility model is pointed out, power is high, good illumination effect, and compact, and integrated level is high, and thermal diffusivity is good, applied widely.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a high power LED lamp, comprise: screw-socket bulb joint, firm banking, drive circuit board and LED lamp bar, described screw-socket bulb joint is arranged on the top of firm banking, described drive circuit board is arranged among firm banking, described LED lamp bar adopts linearly connected respectively and between drive circuit board, it is characterized in that, described firm banking bottom is connected with a cylinder lampshade, described LED lamp bar is arranged in the inner side of cylinder lampshade respectively, described cylinder lampshade inside is provided with one section of heat-dissipation aluminum sectional material, described heat-dissipation aluminum sectional material is provided with vertical radiating fin, described firm banking surrounding is provided with several venthole.
2. high power LED lamp according to claim 1, is characterized in that, described LED lamp bar comprises backboard and is arranged on the LED wick of back plate surface.
3. high power LED lamp according to claim 2, is characterized in that, the top of described heat-dissipation aluminum sectional material contacts with drive circuit board, and the side of described heat-dissipation aluminum sectional material contacts with backboard respectively and carries out heat conduction.
4. high power LED lamp according to claim 1, is characterized in that, the bottom of described cylinder lampshade is provided with ventilation orifice.
5. high power LED lamp according to claim 1, is characterized in that, described cylinder lampshade is plastic cylinder that is transparent or frosted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520503354.8U CN204785719U (en) | 2015-07-14 | 2015-07-14 | High power LED lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520503354.8U CN204785719U (en) | 2015-07-14 | 2015-07-14 | High power LED lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204785719U true CN204785719U (en) | 2015-11-18 |
Family
ID=54525766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520503354.8U Expired - Fee Related CN204785719U (en) | 2015-07-14 | 2015-07-14 | High power LED lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204785719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964187A (en) * | 2015-07-14 | 2015-10-07 | 江苏达伦电子股份有限公司 | High-power LED lamp |
-
2015
- 2015-07-14 CN CN201520503354.8U patent/CN204785719U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964187A (en) * | 2015-07-14 | 2015-10-07 | 江苏达伦电子股份有限公司 | High-power LED lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 |