CN205640813U - Heat dissipation LED lamp shade - Google Patents
Heat dissipation LED lamp shade Download PDFInfo
- Publication number
- CN205640813U CN205640813U CN201620430689.6U CN201620430689U CN205640813U CN 205640813 U CN205640813 U CN 205640813U CN 201620430689 U CN201620430689 U CN 201620430689U CN 205640813 U CN205640813 U CN 205640813U
- Authority
- CN
- China
- Prior art keywords
- lampshade
- lamp shade
- heat dissipation
- perforation
- inner chamber
- 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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Abstract
The utility model discloses a heat dissipation LED lamp shade, including lamp shade shell, lamp shade inner chamber, graphite heat dissipation layer, fin main part and dead lever, the top of lamp shade shell is equipped with the ventilation hole, the top of lamp shade inner chamber is equipped with graphite heat dissipation layer, the bottom on graphite heat dissipation layer is equipped with the fin main part, the fin main part comprises heat radiation fins, perforation and thermal -insulated sheetmetal, the inner chamber of thermal -insulated sheetmetal runs through heat radiation fins, and the surface of thermal -insulated sheetmetal is equipped with the perforation, the dead lever is connected with thermal -insulated sheetmetal through perforating, and the bottom of dead lever is equipped with plastic ledge, plastic ledge's bottom is equipped with the lamp pearl. This heat dissipation LED lamp shade, the lamp shade shell is equipped with the ventilation hole, makes the speed of its circulation of air more accelerate, and is leading -in to graphite heat dissipation layer with the heat through heat radiation fins, makes its lamp pearl keep certain temperature, the life of extension lamp pearl, and the lamp pearl lies in the centre of sheetmetal, consequently also can not hinder light.
Description
Technical field
This utility model relates to Hardware and Lamps technical field, is specially a kind of cooling LED lampshade.
Background technology
LED is as a kind of energy-saving bulb, and not only power consumption is low, good illumination effect, and owing to its colour temperature is relatively low, send is white light, human eye is not had the biggest stimulation, is the most extensively used by people, but, LED is to be fixed in lamp housing inner chamber by multiple lamp bead, owing to lamp bead is densely distributed, lamp housing is closed, atmosphere draught-free, the radiating effect causing lamp bead is excessively poor, the most just shortens its service life.
Utility model content
The purpose of this utility model is to provide a kind of cooling LED lampshade, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of cooling LED lampshade, including lampshade shell, lampshade inner chamber, graphite radiating layer, heat sink body and fixing bar, the top of described lampshade shell is provided with air vent, the top of described lampshade inner chamber is provided with graphite radiating layer, the bottom of described graphite radiating layer is provided with heat sink body, described heat sink body is by radiating fin, perforation, form with heat insulating metal sheet, the inner chamber of described heat insulating metal sheet runs through radiating fin, the surface of heat insulating metal sheet is provided with perforation, described fixing bar is connected with heat insulating metal sheet by perforation, the bottom of fixing bar is provided with plastic dam, the bottom of described plastic dam is provided with lamp bead.
Preferably, the inner side of described lampshade shell is provided with fixture block.
Preferably, at least provided with two perforation on described heat insulating metal sheet, and perforation is suitable with fixing bar.
Preferably, described heat sink body and lamp bead symmetrically arrange.
Preferably, described lampshade shell is circular arc.
Compared with prior art; the beneficial effects of the utility model are: this cooling LED lampshade; lampshade shell is provided with air vent so that it is the speed of air circulation is more accelerated, and by radiating fin, heat imports to graphite radiating layer; make the temperature that the holding of its lamp bead is certain; extend the service life of lamp bead, and lamp bead is positioned at the centre of heat sink body, the most also will not hinder light; it is set to arc-shaped structure by lampshade shell, all lamp bead is played when it being collided and extrudes good protected effect.
Accompanying drawing explanation
Fig. 1 is this utility model structure front schematic view；
Fig. 2 is this utility model structure partial schematic diagram；
Fig. 3 is this utility model structure partial schematic diagram.
In figure: 1 lampshade shell, 2 air vents, 3 fixture blocks, 4 lampshade inner chambers, 5 graphite radiating layers, 6 lamp bead, 7 plastic dam, 8 heat sink body, 81 radiating fins, 82 perforation, 83 heat insulating metal sheets, 9 fix bar.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-3，A kind of technical scheme of this utility model offer: a kind of cooling LED lampshade，Including lampshade shell 1、Lampshade inner chamber 4、Graphite radiating layer 5、Heat sink body 8 and fixing bar 9，The inner side of lampshade shell 1 is provided with fixture block 3，Certain fixing supporting role is played in its installation，Lampshade shell 1 is in circular arc，All lamp bead 6 is played good protected effect when it being collided and extrudes，The top of lampshade shell 1 is provided with air vent 2，Lampshade shell 1 is provided with air vent 2，The speed making its air circulate more is accelerated，The top of lampshade inner chamber 4 is provided with graphite radiating layer 5，The bottom of graphite radiating layer 5 is provided with heat sink body 8，Heat sink body 8 is by radiating fin 81、Perforation 82、Form with heat insulating metal sheet 83，The inner chamber of heat insulating metal sheet 83 runs through radiating fin 81，By radiating fin 81, heat imported to graphite radiating layer 5，Its lamp bead 6 is made to keep certain temperature，Extend the service life of lamp bead 6，The surface of heat insulating metal sheet 83 is at least provided with two perforation 82，And perforation 82 is suitable with fixing bar 9，Make fixing bar 9 by 82 fixing cooling fins main bodys 8 of boring a hole，Fixing bar 9 is connected with heat insulating metal sheet 83 by perforation 82，The bottom of fixing bar 9 is provided with plastic dam 7，The bottom of plastic dam 7 is provided with lamp bead 6，Heat sink body 8 and lamp bead 6 symmetrically arrange，And lamp bead 6 is positioned at the centre of heat sink body 8，The most also light will not be hindered.
Operation principle: during use, lamp bead 6 a period of time will generate heat, now, heat is imported by the radiating fin 81 being positioned at lamp bead 6 both sides, owing to the other end of radiating fin 81 inserts in graphite radiating layer 5, therefore can be passed by lasting for heat, lampshade shell 1 is provided with vent 2, make its air passage rates very fast, so that heat distributes from vent 2 through graphite radiating layer 5.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
- null1. a cooling LED lampshade，Including lampshade shell (1)、Lampshade inner chamber (4)、Graphite radiating layer (5)、Heat sink body (8) and fixing bar (9)，It is characterized in that: the top of described lampshade shell (1) is provided with air vent (2)，The top of described lampshade inner chamber (4) is provided with graphite radiating layer (5)，The bottom of described graphite radiating layer (5) is provided with heat sink body (8)，Described heat sink body (8) is by radiating fin (81)、Perforation (82)、Form with heat insulating metal sheet (83)，The inner chamber of described heat insulating metal sheet (83) runs through radiating fin (81)，The surface of heat insulating metal sheet (83) is provided with perforation (82)，Described fixing bar (9) is connected with heat insulating metal sheet (83) by perforation (82)，The bottom of fixing bar (9) is provided with plastic dam (7)，The bottom of described plastic dam (7) is provided with lamp bead (6).
- A kind of cooling LED lampshade the most according to claim 1, it is characterised in that: the inner side of described lampshade shell (1) is provided with fixture block (3).
- A kind of cooling LED lampshade the most according to claim 1, it is characterised in that: at least provided with two perforation (82) on described heat insulating metal sheet (83), and perforation (82) is suitable with fixing bar (9).
- A kind of cooling LED lampshade the most according to claim 1, it is characterised in that: described heat sink body (8) and lamp bead (6) symmetrically arrange.
- A kind of cooling LED lampshade the most according to claim 1, it is characterised in that: described lampshade shell (1) is in circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620430689.6U CN205640813U (en) | 2016-05-13 | 2016-05-13 | Heat dissipation LED lamp shade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620430689.6U CN205640813U (en) | 2016-05-13 | 2016-05-13 | Heat dissipation LED lamp shade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205640813U true CN205640813U (en) | 2016-10-12 |
Family
ID=57060103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620430689.6U Expired - Fee Related CN205640813U (en) | 2016-05-13 | 2016-05-13 | Heat dissipation LED lamp shade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205640813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805709A (en) * | 2016-05-13 | 2016-07-27 | 常州市宏硕电子有限公司 | Heat dissipation LED lampshade |
| CN107620873A (en) * | 2017-09-27 | 2018-01-23 | 苏州承源光电科技有限公司 | A kind of heat radiating LED lamp |
-
2016
- 2016-05-13 CN CN201620430689.6U patent/CN205640813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805709A (en) * | 2016-05-13 | 2016-07-27 | 常州市宏硕电子有限公司 | Heat dissipation LED lampshade |
| CN107620873A (en) * | 2017-09-27 | 2018-01-23 | 苏州承源光电科技有限公司 | A kind of heat radiating 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: 20161012 Termination date: 20170513 |