CN202938107U - Active heat dissipating bulb lamp - Google Patents

Active heat dissipating bulb lamp Download PDF

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Publication number
CN202938107U
CN202938107U CN2012206360223U CN201220636022U CN202938107U CN 202938107 U CN202938107 U CN 202938107U CN 2012206360223 U CN2012206360223 U CN 2012206360223U CN 201220636022 U CN201220636022 U CN 201220636022U CN 202938107 U CN202938107 U CN 202938107U
Authority
CN
China
Prior art keywords
lamp
radiator
heat dissipating
lamp socket
leg
Prior art date
Application number
CN2012206360223U
Other languages
Chinese (zh)
Inventor
陆尧
朱庆山
钟雄
Original Assignee
深圳市九洲光电科技有限公司
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 深圳市九洲光电科技有限公司 filed Critical 深圳市九洲光电科技有限公司
Priority to CN2012206360223U priority Critical patent/CN202938107U/en
Application granted granted Critical
Publication of CN202938107U publication Critical patent/CN202938107U/en

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Abstract

The utility model discloses an active heat dissipating bulb lamp which comprises a lamp base, a power supply panel, a heat dissipating device, a lamp panel, and a lamp cover, wherein a lamp cap is arranged at one end of the lamp base, a plurality of air holes are formed in the periphery face of the lamp base, the power supply panel and the heat dissipating device are arranged inside the lamp base, the heat dissipating device is arranged below the power supply panel, the lower bottom face of the heat dissipating device is lower than an opening at the lower end of the lamp base, the lamp panel is arranged on the lower bottom face of the heat dissipating device and is attached to the lower bottom face of the heat dissipating device, the lamp cover is connected with the heat dissipating device, and the power supply panel is connected with the lamp cap, the heat dissipating device and the lamp panel in an electrical mode. According to the active heat dissipating bulb lamp, special structures of the heat dissipating device and the lamp base have good flow-guiding effects to air and enable the air to form unimpeded convective circulation inside the lamp, heat dissipating areas are increased due to the structural characteristics of the heat dissipating device, so that the active heat dissipating bulb lamp is capable of quickly discharging heat on the lamp panel and the power supply to surroundings, and the aims of achieving good heat dissipating effects, high brightness, and high power are reached.

Description

A kind of active heat removal bulb lamp

Technical field

The utility model relates to a kind of lighting, relates in particular to a kind of active heat removal bulb lamp.

Background technology

Incandescent lamp is traditional illuminating product, claims again tengsten lamp, and its power consumption is high, the life-span is short, under the overall situation of global resources anxiety, is eliminated gradually.The substitute products that thereupon occur are electronic energy-saving lamps, although electronic energy-saving lamp has improved energy-saving effect, due to the heavy metal element that has used many contaminated environment, run counter to again the main trend of environmental protection.Along with the high speed development of LED technology, the LED illumination becomes the only choosing of novel green illumination gradually.LED is far superior to the traditional lighting product on the aspect of principle of luminosity, energy-saving and environmental protection.Although the LED lamp belongs to cold light source, work also can produce a large amount of heats for a long time, if heat can't in time be evacuated service behaviour and the life-span that can have influence on the LED lamp.Thereby the LED lamp all exists the low short defective in service life that causes of radiating efficiency at present, and therefore, the radiating efficiency that how to improve the LED lamp is the technical problem that those skilled in the art need to be resolved hurrily.

The utility model content

The purpose of this utility model is as overcoming the defective of prior art, and a kind of active heat removal bulb lamp with great heat radiation effect is provided.

for achieving the above object, the utility model is by the following technical solutions: a kind of active heat removal bulb lamp, comprise a lamp socket, one power panel, one radiator, one lamp plate and a lampshade, described lamp socket one end is provided with a lamp holder, the outer peripheral face of described lamp socket is provided with some pores, be provided with described power panel and radiator in this lamp socket, and radiator is positioned at below power panel, the bottom surface of described radiator is lower than the lamp socket lower ending opening, described lamp plate is located at the bottom surface of radiator and is fitted with it, described lampshade is connected with radiator, described power panel respectively with lamp holder, radiator and lamp plate electrical connection.

Furtherly, described radiator comprises successively on a fan, that connects radiator and radiator once, described lower radiator comprises a round platform, described round platform is provided with and is circinate hollow out louvre, the upper bottom surface outward flange of this round platform and lamp socket lower ending opening butt, this round platform bottom surface outward flange is extended with one downwards for the annulus that is connected with lampshade, and this round platform bottom surface becomes an installed surface, and described installed surface is provided with an elongate slots.

Furtherly, described upper radiator comprises an annular base plate, described annular base plate center is provided with one and is driven in the impeller that fan rotates, the upper bottom surface of this annular base plate has extended upward the gapped heat radiating fin of some mutual tools, described heat radiating fin and annular base plate form a cavity, and described fan is embedded in this cavity.

Furtherly, described inboard wall of lamp holder is arranged with four the first legs that are used for fixed heat sink and three the second legs that are used for the fixed power source plate and the first leg bottom lower than the second leg bottom, pore on described lamp socket is bar shaped along lamp socket outer peripheral face radial distribution, the inboard cooperation of this pore is provided with a strip-shaped baffle, and described lamp socket, the first leg, the second leg, pore and strip-shaped baffle are one-body molded.

Compared with prior art, the beneficial effects of the utility model are: the utility model has good guide functions by the ad hoc structure of radiator and lamp socket to air, make air form convection circulation smoothly in light fixture, and the design feature of radiator has increased area of dissipation, therefore, the utility model can be discharged rapidly to the heat on power supply and lamp plate in surrounding environment, thereby reaches great heat radiation effect, high brightness and high-power purpose.

Description of drawings

Fig. 1 is generalized section of the present utility model;

Fig. 2 is exploded sketch of the present utility model;

Fig. 3 is upper radiator schematic top plan view of the present utility model;

Fig. 4 is lower radiator schematic top plan view of the present utility model.

The specific embodiment

In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment, the technical solution of the utility model is further introduced and explanation.

Embodiment

Be the structural representation of a kind of active heat removal bulb lamp of the utility model as shown in Figure 1 and Figure 2, comprise a lamp socket 2, a power panel 3, a radiator 4, a lamp plate 5 and a lampshade 6.The outer peripheral face of lamp socket 2 is radially distributed with some pores 204 that are bar shaped, each pore 204 inboards all coordinate and are provided with a strip-shaped baffle 203, one end of lamp socket 2 is provided with a screwed socket 205, be arranged with four the first leg 201 and three the second legs 202 that are used for fixed power source plate 3 that are used for fixed heat sink 4 at lamp socket 2 inwalls, and the bottom of the first leg 201 is lower than the bottom of the second leg 202, and lamp socket 2, the first leg 201, the second leg 202, pore 204 and strip-shaped baffle 203 are one-body molded.Power panel 3 is rounded, is evenly distributed with three breach 301 at power panel 3 outward flanges, power panel 3 is fixed in lamp socket 2 by breach 301 and the second leg 202 with screw.Be illustrated in figure 3 as the schematic top plan view of radiator 42, upper radiator 42 comprises an annular base plate 421, annular base plate 421 centers are provided with one and are driven in the impeller 422 that fan rotates, the upper end face of annular base plate 421 has extended upward the gapped heat radiating fin 425 of some mutual tools, each heat radiating fin 425 forms one for the cavity that holds fan 41 with the upper end face of annular base plate 421, fan 41 peaces are embedded in this cavity, the turning cylinder of fan 41 is connected with impeller 422, drives impeller 422 run-in synchronisms during fan 41 running; The bottom surface of annular base plate 421 is arranged with two locating dowels 424 and inserts respectively in the locating hole 434 of lower radiator 43 correspondences.Be illustrated in figure 4 as the schematic top plan view of lower radiator 43, lower radiator 43 comprises the round platform 439 of an end face outward flange on it and lamp socket 2 lower ending opening butts, round platform 439 is provided with and is circinate hollow out louvre 438, round platform 439 bottom surface outward flanges are extended with one downwards for the annulus 437 that is connected with lampshade 6, lampshade 6 is connected by docking bayonet socket 431 with annulus 437, these round platform 439 bottom surfaces become an installed surface 433 and are provided with an elongate slots 435, are installed on a lamp plate 5 of fitting with installed surface 433 on installed surface 433.Fan 41, upper radiator 42 and lower radiator 43 form radiators 4 and also connect successively by screw and installing hole 412,423,436 and be fixed on the first leg 201 in lamp socket 2, and radiator 4 is positioned at power panel 3 belows.Power panel 3 respectively with lamp holder 1, radiator 4 and lamp plate 5 electrical connections, use as a lamp when bright, the impeller 422 in fan 41 and upper radiator 42 turn round simultaneously, and power panel 3 and lamp plate 5 liberated heats can in time be discharged in lamp environment outward.

The above only further illustrates technology contents of the present utility model with embodiment; so that the reader is more readily understood; but do not represent that embodiment of the present utility model only limits to this, any technology of doing according to the utility model is extended or recreation, all is subjected to protection of the present utility model.

Claims (4)

1. active heat removal bulb lamp, comprise a lamp socket (2), one power panel (3), one radiator (4), one lamp plate (5) and a lampshade (6), described lamp socket (2) one ends are provided with a lamp holder (205), it is characterized in that: the outer peripheral face of described lamp socket (2) is provided with some pores (204), be provided with described power panel (3) and radiator (4) in this lamp socket (2), and radiator (4) is positioned at below power panel (3), the bottom surface of described radiator (4) is lower than lamp socket (2) lower ending opening, described lamp plate (5) is located at the bottom surface of radiator (2) and is fitted with it, described lampshade (6) is connected with radiator (1), described power panel (3) respectively with lamp holder (205), radiator (4) and lamp plate (5) electrical connection.
2. a kind of active heat removal bulb lamp according to claim 1, it is characterized in that: described radiator (4) comprises a fan (41) that connects successively, radiator on one (42) and radiator (43) once, described lower radiator (43) comprises a round platform (439), described round platform (439) is provided with and is circinate hollow out louvre (438), the upper bottom surface outward flange of this round platform (439) and lamp socket (2) lower ending opening butt, this round platform (439) bottom surface outward flange is extended with one downwards for the annulus (437) that is connected with lampshade (6), this round platform (439) bottom surface becomes an installed surface (433), described installed surface is provided with an elongate slots (435).
3. a kind of active heat removal bulb lamp according to claim 2, it is characterized in that: described upper radiator (42) comprises an annular base plate (421), described annular base plate (421) center is provided with one and is driven in the impeller (422) that fan rotates, the upper bottom surface of this annular base plate (421) has extended upward the gapped heat radiating fins of some mutual tools (425), described heat radiating fin (425) forms a cavity with annular base plate (421), and described fan (41) is embedded in this cavity.
according to claim 1 to 3 arbitrary described a kind of active heat removal bulb lamp, it is characterized in that: described lamp socket (2) inwall be arranged with four the first legs (201) that are used for fixed heat sink (4) and three for second leg (202) of fixed power source plate (3) and the first leg (201) bottom lower than the second leg (202) bottom, pore (204) on described lamp socket (2) is bar shaped along lamp socket (2) outer peripheral face radial distribution, the inboard cooperation of this pore (204) is provided with a strip-shaped baffle (203), described lamp socket (2), the first leg (201), the second leg (202), pore (204) and strip-shaped baffle (203) are one-body molded.
CN2012206360223U 2012-11-27 2012-11-27 Active heat dissipating bulb lamp CN202938107U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012206360223U CN202938107U (en) 2012-11-27 2012-11-27 Active heat dissipating bulb lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012206360223U CN202938107U (en) 2012-11-27 2012-11-27 Active heat dissipating bulb lamp

Publications (1)

Publication Number Publication Date
CN202938107U true CN202938107U (en) 2013-05-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012206360223U CN202938107U (en) 2012-11-27 2012-11-27 Active heat dissipating bulb lamp

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104344256A (en) * 2013-08-09 2015-02-11 株式会社东芝 Lighting device
CN104501000A (en) * 2014-11-25 2015-04-08 东莞市闻誉实业有限公司 LED (light emitting diode) lamp with impeller
CN104832853A (en) * 2014-03-11 2015-08-12 北汽福田汽车股份有限公司 Automobile assembled lamp and automobile comprising same
CN107062019A (en) * 2017-06-07 2017-08-18 安徽美拓照明有限公司 A kind of ball bulb lamp structure with radiating duct
CN107062020A (en) * 2017-06-07 2017-08-18 安徽美拓照明有限公司 A kind of LED lamp bulb structure
CN109488900A (en) * 2018-12-06 2019-03-19 安徽皇广实业有限公司 A kind of water cooling radiating type high-capacity LED bulb lamp
CN110145697A (en) * 2018-05-18 2019-08-20 浙江山蒲照明电器有限公司 A kind of LED light

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104344256A (en) * 2013-08-09 2015-02-11 株式会社东芝 Lighting device
CN104832853A (en) * 2014-03-11 2015-08-12 北汽福田汽车股份有限公司 Automobile assembled lamp and automobile comprising same
CN104501000A (en) * 2014-11-25 2015-04-08 东莞市闻誉实业有限公司 LED (light emitting diode) lamp with impeller
CN104501000B (en) * 2014-11-25 2016-05-11 东莞市闻誉实业有限公司 With the LED lamp of impeller
CN107062019A (en) * 2017-06-07 2017-08-18 安徽美拓照明有限公司 A kind of ball bulb lamp structure with radiating duct
CN107062020A (en) * 2017-06-07 2017-08-18 安徽美拓照明有限公司 A kind of LED lamp bulb structure
CN107062020B (en) * 2017-06-07 2019-11-22 安徽美拓照明有限公司 A kind of LED lamp bulb structure
CN110145697A (en) * 2018-05-18 2019-08-20 浙江山蒲照明电器有限公司 A kind of LED light
CN109488900A (en) * 2018-12-06 2019-03-19 安徽皇广实业有限公司 A kind of water cooling radiating type high-capacity LED bulb lamp

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130515

Termination date: 20141127