CN205037096U - LED bulb lamp - Google Patents
LED bulb lamp Download PDFInfo
- Publication number
- CN205037096U CN205037096U CN201520672926.5U CN201520672926U CN205037096U CN 205037096 U CN205037096 U CN 205037096U CN 201520672926 U CN201520672926 U CN 201520672926U CN 205037096 U CN205037096 U CN 205037096U
- Authority
- CN
- China
- Prior art keywords
- lamp
- radiator
- light source
- source board
- lamp body
- 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
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000004411 aluminium Substances 0.000 claims abstract description 15
- 230000011218 segmentation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000004301 light adaptation Effects 0.000 abstract description 2
- 238000004080 punching Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 108091006028 chimera Proteins 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model discloses a LED bulb lamp, this LED bulb lamp include consecutive lamp holder, lamp body, light source board and lamp shade, install drive power supply in the lamp body, drive power supply is connected with the light source board, cooperate the aluminium inserts of installing with lamp body looks adaptation on the lamp body inside wall, and light source board below is provided with the radiator, and this radiator is the disk aluminum component that dispels the heat, the radiator links to each other with the aluminium inserts is integrative, the radiator includes annular supporter and cuts apart the spacer body of supporter inner chamber, the spacer body links to each other and separates into a plurality of heat dissipation through -holes with annular supporter inner chamber with annular supporter is integrative. The utility model discloses in the aluminium inserts is connected as an organic wholely with the heat dissipation through the punching press to reduce gap between the two, promote the radiating effect, prevent droing of light source board and radiator.
Description
Technical field
The utility model relates to a kind of LEDbulb lamp, particularly relates to a kind of good heat dissipation effect, silica type can be avoided to paste the LEDbulb lamp of pollution.
Background technology
LED due to the advantages such as energy-conserving and environment-protective more and more welcome, have that luminous efficiency is high, power saving and a life-span long advantage.Because LED light source is when luminescence, the temperature of himself can raise gradually, in continuous firing process, if the heat that LED light source produces cannot leave in time, affects the service life of lighting device by causing this light source assembly to be damaged.
The many integral heat sink requirements by realizing a LED bulb for multiple radiator or structure of existing radiator structure simultaneously, but each radiating piece or radiator structure are connected by modes such as contact, chimeric, engagings mostly, there is distortion in long-time use radiating piece or radiator structure, junction is caused to there will be gap, lower radiating effect, and then shorten the service life of LED.
Thus, the present inventor considers to improve existing LEDbulb lamp radiator structure, and this case produces thus.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of LEDbulb lamp, and it occurs gap mainly in a LEDbulb lamp between multiple radiating piece, lowers radiating effect, and then shortens the service life of LED.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of LEDbulb lamp, this LEDbulb lamp comprises the lamp holder be connected successively, lamp body, light source board and lampshade, in described lamp body, driving power is installed, described driving power is connected with light source board, described lamp body madial wall coordinates the aluminium inserts suitable with lamp body is installed, and below described light source board, be provided with radiator, this radiator is disc type heat radiation aluminum component, described radiator is connected with aluminium inserts one, described radiator comprises the spacer body of annular support and segmentation supporter inner chamber, described spacer body is connected with annular support one and annular brace intracoelomic cavity is separated into multiple thermal vias.
Further, be provided with multiple heat radiation in described each thermal vias protruding, and projection of respectively dispelling the heat is connected with annular support one, in order to increase area of dissipation, thus reaches better radiating effect, and the reduction heat radiation time.
Further, described lampshade is connected with lamp body one, and form seamless connecting structure, it adopts ultrasonic seamless to weld, and the pollution avoiding silica type to bond to environment and profile, strengthens monnolithic case sensation attractive in appearance.
Further, described lampshade inwall is provided with the expansion ring of light, reaches better light-dispersing effect.
Further, described annular support is a toroidal shell and opening is arranged towards aluminium inserts, thus reduces himself weight, also lowers processing cost.
Compared with prior art, advantage of the present utility model:
The inserts of aluminium described in the utility model is integrated by stamping connection with heat radiation, thus reduces gap between the two, improving radiating effect, prevents coming off of light source board and radiator.
Accompanying drawing explanation
Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram in the utility model embodiment;
Fig. 2 is heat spreader structure schematic diagram described in work in the utility model embodiment;
Fig. 3 is lampshade structure schematic diagram described in the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment: refer to shown in Fig. 1, a kind of LEDbulb lamp, this LEDbulb lamp comprises the lamp holder 1, lamp body 2, light source board 3 and the lampshade 4 that are connected successively, be provided with driving power 5 in described lamp body 2, described driving power 5 is connected with light source board 3, described lamp body 2 madial wall coordinates and is provided with aluminium inserts 21, radiator 6 is provided with between described lamp body 2 and light source board 3, described lamp body 2 bottom is provided with thread segment, and this thread segment 2 is connected with lamp holder 1, and described light source board 3 is connected with radiator 6 by screw A; Described radiator 6 is for being positioned at below light source board 3 aluminum component and the disc type is connected with light source board 3 adaptation is dispelled the heat, and described radiator 6 is integrally connected with aluminium inserts 21; Specifically, described aluminium inserts 21 and radiator 6 are integrated by stamping connection, thus reduce gap between the two, improving radiating effect, prevent coming off of light source board and radiator.
Shown in composition graphs 2, aforementioned heat sink 6 comprises the spacer body 62 of annular support 61 and segmentation supporter 61 inner chamber, described spacer body 62 is connected with annular support 61 one and annular brace intracoelomic cavity is separated into multiple thermal vias 63, multiple heat radiation protruding 64 is provided with in described each thermal vias 63, and projection 64 of respectively dispelling the heat is connected with annular support 61 one, in order to increase area of dissipation, thus reach better radiating effect, and the reduction heat radiation time, specifically, the quantity of described thermal vias 64 is 4-8, and thermal vias described in the present embodiment is fan-shaped and quantity is 6.
Preferred scheme is, described annular support 61 is a toroidal shell and opening is arranged towards aluminium inserts 21, thus reduces himself weight, also lowers processing cost.
Shown in composition graphs 3, aforementioned lampshade 4 is connected with lamp body 2 one, form seamless connecting structure, it adopts ultrasonic seamless to weld, avoid the pollution that silica type bonds to environment and profile, strengthen monnolithic case sensation attractive in appearance, described lampshade 4 inwall is provided with and expands the ring of light 41, reach better light-dispersing effect, the described expansion ring of light 41 comprises suitable with lampshade 4 inwall and realizes the high temperature resistant mucigel that is connected, be attached to the basic unit on mucigel, and be arranged on the expansion photosphere in basic unit, wherein expanding photosphere is the plastic layer with smooth surface; Described light source board 3 is for being provided with the aluminium base of multiple LED lamp bead or chip, and it is 0.1mm air-vent (not shown) that described aluminium base circumferentially evenly offers diameter, in order to reduce the temperature of light source, and then improves whole lamp power.
Above, be only the embodiment utilizing this origination techniques content, the modification that any those skilled in the art use this creation to do, change, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (4)
1. a LEDbulb lamp, this LEDbulb lamp comprises the lamp holder be connected successively, lamp body, light source board and lampshade, in described lamp body, driving power is installed, described driving power is connected with light source board, it is characterized in that: described lamp body madial wall coordinates the aluminium inserts suitable with lamp body is installed, and below described light source board, be provided with radiator, this radiator is disc type heat radiation aluminum component, described radiator is connected with aluminium inserts one, described radiator comprises the spacer body of annular support and segmentation supporter inner chamber, described spacer body is connected with annular support one and annular brace intracoelomic cavity is separated into multiple thermal vias.
2. LEDbulb lamp according to claim 1, is characterized in that: be provided with multiple heat radiation in described each thermal vias protruding, and projection of respectively dispelling the heat is connected with annular support one.
3. LEDbulb lamp according to claim 1, is characterized in that: described lampshade is connected with lamp body one, forms seamless connecting structure.
4. LEDbulb lamp according to claim 2, is characterized in that: described lampshade inwall is provided with the expansion ring of light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672926.5U CN205037096U (en) | 2015-09-01 | 2015-09-01 | LED bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672926.5U CN205037096U (en) | 2015-09-01 | 2015-09-01 | LED bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205037096U true CN205037096U (en) | 2016-02-17 |
Family
ID=55295997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520672926.5U Expired - Fee Related CN205037096U (en) | 2015-09-01 | 2015-09-01 | LED bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205037096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090664A (en) * | 2016-07-20 | 2016-11-09 | 上海顿格电子贸易有限公司 | A kind of LED bulb |
-
2015
- 2015-09-01 CN CN201520672926.5U patent/CN205037096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090664A (en) * | 2016-07-20 | 2016-11-09 | 上海顿格电子贸易有限公司 | A kind of LED bulb |
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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: 20160217 Termination date: 20180901 |