CN205037096U - LED bulb lamp - Google Patents

LED bulb lamp Download PDF

Info

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
Application number
CN201520672926.5U
Other languages
Chinese (zh)
Inventor
吴招明
陈庆梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XIAMEN MAMPE LIGHT SOURCE CO Ltd
Original Assignee
XIAMEN MAMPE LIGHT SOURCE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by XIAMEN MAMPE LIGHT SOURCE CO Ltd filed Critical XIAMEN MAMPE LIGHT SOURCE CO Ltd
Priority to CN201520672926.5U priority Critical patent/CN205037096U/en
Application granted granted Critical
Publication of CN205037096U publication Critical patent/CN205037096U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

LEDbulb lamp
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.
CN201520672926.5U 2015-09-01 2015-09-01 LED bulb lamp Expired - Fee Related CN205037096U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN202012774U (en) Integrated heat-dissipation LED (light-emitting diode) down lamp
CN205037096U (en) LED bulb lamp
CN105387356A (en) Controllable initiatively-radiating type LED lamp core
CN204459884U (en) A kind of LED corn lamp
CN203797492U (en) LED lamp for industrial use
CN201944611U (en) Automatic heat dissipating LED lamp cup
CN202048469U (en) Light-emitting diode (LED) tube light
CN105333354A (en) High-efficiency heat-dissipation resource-saving type LED mining lamp
CN204345587U (en) A kind of reflective LED lamp of free from glare
CN204785719U (en) High power LED lamps and lanterns
CN203297973U (en) Large-angle lamp capable of dissipating heat
CN203052340U (en) Heat dissipation type light emitting diode (LED) lamp
CN205037093U (en) Big power LED lamp bulb
CN205037094U (en) High -power LED (Light emitting diode) bulb lamp
CN202719442U (en) Light emitting diode (LED) down lamp
CN203375212U (en) LED corn lamp
CN202188320U (en) Light-emitting diode (LED) bulb lamp
CN203099435U (en) Light-emitting diode (LED) lamp
CN203099436U (en) Light-emitting diode (LED) bulb lamp with heat dissipation structure
CN201348163Y (en) High-power LED down lamp
CN206890479U (en) A kind of LED
CN205037095U (en) Light -emitting diode (LED) bulb lamp
CN202719476U (en) LED(light-emitting diode) reflector lamp with novel lens
CN205402388U (en) A light emitting diode (LED) spotlight
CN201680193U (en) Bulb-shaped LED lamp

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