CN206861292U - L ED bulb adopting air convection for heat dissipation - Google Patents
L ED bulb adopting air convection for heat dissipation Download PDFInfo
- Publication number
- CN206861292U CN206861292U CN201720453590.2U CN201720453590U CN206861292U CN 206861292 U CN206861292 U CN 206861292U CN 201720453590 U CN201720453590 U CN 201720453590U CN 206861292 U CN206861292 U CN 206861292U
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- CN
- China
- Prior art keywords
- radiator
- lamp body
- body shell
- ventilation
- radiated
- 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
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 21
- 230000004048 modification Effects 0.000 claims description 19
- 238000012986 modification Methods 0.000 claims description 19
- 238000009423 ventilation Methods 0.000 claims description 18
- 239000011796 hollow space material Substances 0.000 claims description 10
- 239000011324 bead Substances 0.000 claims description 4
- 235000010599 Verbascum thapsus Nutrition 0.000 claims description 3
- 244000178289 Verbascum thapsus Species 0.000 claims description 3
- 238000005253 cladding Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an adopt air convection to carry out radiating L ED bulb, including the lamp body shell, be equipped with a plurality of louvres on the lamp body shell, the radiator is the hollow cylinder structure, installs on the lamp body shell and surrounds first louvre in the hollow area, the lamp shade is connected the lamp body shell and wherein with the radiator cladding, is equipped with the vent on the lamp shade, the vent communicates first radiating hole through the hollow part of radiator and forms first heat dissipation channel, adopt above-mentioned structure the utility model discloses radiating efficiency is high, effectual, more pleasing to the eye.
Description
Technical field
It the utility model is related to a kind of LED bulb, and in particular to a kind of LED bulb to be radiated using cross-ventilation.
Background technology
LED is a kind of electroluminescent device, by the use of solid semiconductor chip as luminescent material, is occurred by carrier multiple
Conjunction causes photon to launch and directly light.LED has been over 80% in the proportion of vehicle inside and outside lighting source at present, relatively passes
Unite lamp for have more energy efficient, environmentally friendly, long lifespan, high brightness, high temperature resistant, small volume, stability is good, anti-seismic performance is strong, react
The advantages that speed is fast, without thermal starting time, clear color.LED electricity-saving lamps are imitated according to its good illuminating effect and energy-conservation at present
Fruit, most market is occupied,
Traditional LED bulb, in its structural relation, lamp body shells is the plastics using sealed type mostly；And do not have in lamp body
There is heat dissipation channel, so radiating is slowly and light decay is very fast, seriously reduces the service life of bulb.
Utility model content
In order to solve the above problems, the utility model is provided a kind of setting multiple heat dissipation paths and carried out using cross-ventilation
The LED bulb of radiating.
Technical scheme is used by the utility model solves its technical problem：It is a kind of to be radiated using cross-ventilation
LED bulb, including：
Lamp body shell, lamp body shell are provided with some first heat emission holes；
Radiator, radiator are hollow cylinder structure, and radiator is installed on lamp body shell, and its hollow region docking the
One heat emission hole；
Lampshade, lampshade connection lamp body shell simultaneously coat radiator wherein, and lampshade is provided with ventilating opening；
Hollow space of the ventilating opening through radiator connects the first heat emission hole and forms the first heat dissipation channel.
Preferably, some second heat emission holes are set on the lamp body shell, and second heat emission hole is located at lampshade
Between link position and the link position of radiator；
The ventilating opening connects the second heat emission hole through radiator outer surface and forms the second heat dissipation channel；Ventilating opening is through radiating
Device outer surface, hollow space connect the first heat emission hole and form the 3rd heat dissipation channel.
Preferably, lampshade sets a cover plate in the position of radiator hollow space face, and ventilating opening is on cover plate.
Preferably, LED bulb of the present utility model also includes：
LED board, LED board are set around radiator outer surface, and LED board is provided with some LED lamp beads；
Modification lid, modification lid are sheathed on radiator and LED board are distinguished into eight regions, and modification lid is close to lamp body shell
One end set one circle arc groove, and by arc groove abut lamp body shell, for blocking the pad of LED board.
Preferably, radiator is disposed remotely from small, the relative big taper of the other end in one end of lamp body shell, modification
Lid is correspondingly arranged and is fixed on by way of close-fitting on radiator.
Preferably, the other end for modifying lid is provided with through hole, to avoid obstructing the first heat dissipation channel.
Preferably, modify exterior surface and carry out reflective processing.
Preferably, modify lid end and convex position is set, and cover plate is abutted by convex position.
The beneficial effects of the utility model are：Ventilating opening is set on lampshade, the first heat emission hole is set on lamp body shell, made
Ventilating opening connects the first heat emission hole through radiator hollow space and forms the first heat dissipation channel, and extraneous air can be from ventilating opening or the
One heat emission hole enters the first heat dissipation channel, and lamp body is radiated, and radiating efficiency is high, effect is good.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the present utility model.
Embodiment
Reference picture 1, the utility model are a kind of LED bulbs to be radiated using cross-ventilation, including：
Lamp body shell 4, the lamp body shell 4 are provided with some first heat emission holes 41；
Radiator 3, the radiator 3 are hollow cylinder structure, and radiator 3 is installed on lamp body shell 4, and its hollow area
Dock the first heat emission hole 41 in domain；
Lampshade 1, the lampshade 1 connect lamp body shell 4 and coat radiator 3 wherein, and lampshade 1 is provided with ventilating opening；
Hollow space of the ventilating opening through radiator 3 connects the first heat emission hole 41 and forms the first heat dissipation channel.
Extraneous air can enter the first heat dissipation channel from ventilating opening or the first heat emission hole 41, and lamp body is radiated, radiated
Efficiency high, effect are good.
Further, some second heat emission holes 42, second heat emission hole are set on lamp body shell described in the present embodiment 4
42 between the link position of lampshade 1 and the link position of radiator 3；The ventilating opening is through the outer surface of radiator 3 connection the
Two heat emission holes 42 and formed the second heat dissipation channel；Ventilating opening through the outer surface of radiator 3, hollow space connect the first heat emission hole 41 and
Form the 3rd heat dissipation channel.In this way, on the basis of the first heat dissipation channel, other two kinds of heat dissipation channels are increased, lamp body can fill
That divides is radiated by cross-ventilation.
In view of in existing process, if lampshade 1 uses glassware, then in the ventilating opening of production various patterns
When, production cost is higher, therefore in setting a breach on lampshade 1 in the present embodiment, gap position sets a cover plate 5, will divulged information
Mouth is arranged on cover plate 5, and cover plate 5 can be made according to the design pattern of ventilating opening of different materials.In order that the first radiating
The cross-ventilation effect of passage is optimal, and cover plate 5 is arranged at the position of the hollow space face of radiator 3.
The LED board of LED bulb is set around the outer surface of radiator 3 in the present embodiment, and LED board is provided with some LED lamp beads.And
And in order to attractive in appearance, the modification lid 2 of setting one, the modification lid 2 is sheathed on radiator 3 and LED board is distinguished into eight regions, repaiies
Decorative cover 2 sets a circle arc groove close to one end of lamp body shell 4, and abuts lamp body shell 4 by arc groove, for hiding
Keep off the pad of LED board.And electric wire on LED board can be blocked by modifying seven inclines of lid 2.Pacify to reduce modification lid 2
To the friction destruction of LED board during dress, one end that the radiator 3 is disposed remotely from lamp body shell 4 small, relative other end is big
Taper, the modification lid 2 are correspondingly arranged and are fixed on by way of close-fitting on radiator 3.The modification lid 2 is another simultaneously
End is provided with through hole, to avoid obstructing the first heat dissipation channel.Further, in order to not influence radiation response and exposure intensity, institute
State modification lid 2 outer surface and carry out reflective processing.
If in the design of cover plate 5, it, which is assembled, needs to position or inner side crimps, can be in modification lid 2 end
Convex position is set, and cover plate 5 is abutted by convex position.
A kind of LED bulb to be radiated using cross-ventilation of the present embodiment, is radiated using cross-ventilation, radiating
Effect is good, and sets modification lid 5 to block electric wire and blank between LED lamp bead, more attractive, improves the class of whole light fixture
And image, Consumer's Experience effect are good.
Above-described embodiment is preferred scheme of the present utility model, and the utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent variations or replacement on the premise of without prejudice to the utility model spirit, these equivalent changes
Type or replacement are all contained in the scope set by the application claim.
Claims (8)
- A kind of 1. LED bulb to be radiated using cross-ventilation, it is characterised in that including：Lamp body shell（4）, the lamp body shell（4）It is provided with some first heat emission holes（41）；Radiator（3）, the radiator（3）For hollow cylinder structure, radiator（3）It is installed on lamp body shell（4）On, and wherein Dummy section docks the first heat emission hole（41）；Lampshade（1）, the lampshade（1）Connect lamp body shell（4）And by radiator（3）Coat wherein, lampshade（1）It is provided with ventilation Mouthful；The ventilating opening is through radiator（3）Hollow space connect the first heat emission hole（41）Form the first heat dissipation channel.
- A kind of 2. LED bulb to be radiated using cross-ventilation as claimed in claim 1, it is characterised in that：The lamp body shell（4）It is upper that some second heat emission holes are set（42）, second heat emission hole（42）Positioned at lampshade（1）Company Connect position and radiator（3）Link position between；The ventilating opening is through radiator（3）Outer surface connects the second heat emission hole（42）And form the second heat dissipation channel；Ventilating opening passes through Radiator（3）Outer surface, hollow space connect the first heat emission hole（41）And form the 3rd heat dissipation channel.
- A kind of 3. LED bulb to be radiated using cross-ventilation as claimed in claim 2, it is characterised in that：The lampshade（1）In radiator（3）The position of hollow space face sets a cover plate（5）, the ventilating opening is located at cover plate （5）On.
- 4. a kind of LED bulb to be radiated using cross-ventilation as claimed in claim 3, it is characterised in that also include：LED board, the LED board are set around radiator（3）Outer surface, LED board are provided with some LED lamp beads；Modification lid（2）, the modification lid（2）It is sheathed on radiator（3）Above and by LED board it is distinguished into eight regions, modification lid（2） Close to lamp body shell（4）One end set one circle arc groove, and pass through arc groove abut lamp body shell（4）, for hiding Keep off the pad of LED board.
- A kind of 5. LED bulb to be radiated using cross-ventilation as claimed in claim 4, it is characterised in that：The radiator（3）It is disposed remotely from lamp body shell（4）Small, the relative big taper of the other end in one end, the modification Lid（2）It is correspondingly arranged and radiator is fixed on by way of close-fitting（3）On.
- A kind of 6. LED bulb to be radiated using cross-ventilation as claimed in claim 4, it is characterised in that：The modification lid（2）The other end be provided with through hole, with avoid obstruct the first heat dissipation channel.
- A kind of 7. LED bulb to be radiated using cross-ventilation as claimed in claim 4, it is characterised in that：The modification lid（2）Outer surface carries out reflective processing.
- A kind of 8. LED bulb to be radiated using cross-ventilation as claimed in claim 4, it is characterised in that：The modification lid（2）End sets convex position, and abuts cover plate by convex position（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720453590.2U CN206861292U (en) | 2017-04-26 | 2017-04-26 | L ED bulb adopting air convection for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720453590.2U CN206861292U (en) | 2017-04-26 | 2017-04-26 | L ED bulb adopting air convection for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206861292U true CN206861292U (en) | 2018-01-09 |
Family
ID=60822198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720453590.2U Expired - Fee Related CN206861292U (en) | 2017-04-26 | 2017-04-26 | L ED bulb adopting air convection for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206861292U (en) |
-
2017
- 2017-04-26 CN CN201720453590.2U patent/CN206861292U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180109 Termination date: 20190426 |