CN201827721U - Light emitting diode (LED) bulb - Google Patents
Light emitting diode (LED) bulb Download PDFInfo
- Publication number
- CN201827721U CN201827721U CN2010205510811U CN201020551081U CN201827721U CN 201827721 U CN201827721 U CN 201827721U CN 2010205510811 U CN2010205510811 U CN 2010205510811U CN 201020551081 U CN201020551081 U CN 201020551081U CN 201827721 U CN201827721 U CN 201827721U
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- China
- Prior art keywords
- heat
- heat radiation
- dissipating casing
- led bulb
- radiating gasket
- Prior art date
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Abstract
The utility model discloses a light emitting diode (LED) bulb, which comprises a transparent lamp shade, a light guide post, a lamp core, a heat radiation gasket, a heat radiation case, a driving power supply and a lamp head, wherein one end of the transparent lamp shade is fixedly connected with one end of the heat radiation case, the other end of the heat radiation case is fixedly connected with the lamp head, the heat radiation gasket is arranged in the heat radiation case, the lamp core is arranged on the heat radiation gasket, the light guide post is sheathed and connected with the lamp core and is fixedly connected with one side of the heat radiation gasket, the driving power supply is arranged in the heat radiation case and is respectively and electrically connected with the lamp core and the lamp head through conducting wires, and a plurality of heat radiation grooves are arranged on the outer wall of the heat radiation case. The LED bulb adopts a large number of solid geometry design measures, adopts the air mechanics principle and the light guide transmission principle, the product appearance is similar to the traditional incandescent bulb, and in addition, the LED bulb has compact structure, good light efficiency and outstanding heat radiation performance.
Description
Technical field
The utility model relates to a kind of lighting apparatus, particularly relates to a kind of LED bulb.
Background technology
Lighting is one of indispensable daily necessities of institute in people's daily life, and just because of lighting has been arranged, people can be as usually carrying out work, study, life and amusement daytime in night.Along with the progress in epoch, and people's living standard increase substantially, lighting also grows with each passing hour, and huge variation is taking place.Nowadays, the LED lamp becomes the leading role of current lighting field as a kind of efficient, energy-conservation, the life-span is long, pollution-free etc. lighting.In view of people to the liking of conventional incandescent bulb, the LED lamp if can be applied in traditional incandescent lamp bulb, to make full use of its good characteristic, the range of application of LED lamp is further widened.In addition, the heat that produces owing to the LED lamp can exert an influence to its light and service life, as when LED is overheated, its light meeting deepening, color can shoal, the corresponding shortening of its meeting in service life simultaneously, therefore, the LED lamp is in design process, and the design of its radiator structure is most important.And this also is one of people's big problem of all the time demanding urgently overcoming for the LED lamp.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, a kind of LED bulb is provided,, makes the similar in appearance traditional incandescent lamp bulb of this LED bulb with simple structural design, and have superior heat dispersion, thereby overcome the existing weak point of LED lamp of prior art.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of LED bulb comprises a Transparent lamp shade, a leaded light post, a wick, a radiating gasket, a heat-dissipating casing, a driving power and a lamp holder; One end Joint of one end of Transparent lamp shade and heat-dissipating casing, the other end of heat-dissipating casing and lamp holder Joint; Radiating gasket is installed in the heat-dissipating casing, and wick is installed on the radiating gasket, and the leaded light column sleeve is connected to wick, and with a side Joint of radiating gasket; Driving power is installed in the heat-dissipating casing, and is electrically connected by lead with wick and lamp holder respectively; Have a plurality of heat radiation grooves on the outer wall of this heat-dissipating casing.
Further, also comprise a reflection shield; This reflection shield is the cover body structure of both ends open, and this reflection shield is set on the described leaded light post, and is engaged in a side of described radiating gasket.
Have a through hole in the described radiating gasket, described wick is plugged in this through hole in a side of described radiating gasket, and is electrically connected with described driving power in the opposite side of described radiating gasket.
Heat radiation groove on the outer wall of described heat-dissipating casing is respectively towards the bar-shaped trough of same direction inclination.
Described Transparent lamp shade is an end evagination and the cover body structure made by glass material.
One end both sides of described leaded light post are respectively equipped with an Extendible flake, and this two Extendible flake is respectively by screw and the interlocking cooperation mutually of described radiating gasket, described leaded light post is fixed in a side of described radiating gasket.
Be bonding fixing between described reflection shield and the described radiating gasket.
Be bonding fixing between described heat-dissipating casing and the described Transparent lamp shade.
Scribble silicone grease on the inwall of described heat-dissipating casing.
A kind of LED bulb of the present utility model, adopt a large amount of solid geometry to use gimmick, make product integrated appearance effect reach best golden ratio, and utilize aerodynamic principle, with the heat radiation groove design on the heat-dissipating casing outer wall is the bar-shaped trough with same incline direction, thereby make the heat that the product bottom produced to form whirlpool shape and upwards mobile along the heat radiation groove of heat-dissipating casing, and then reach the effect of accelerating heat radiation.In addition, the principle of also having utilized photoconduction to propagate in the product makes light become three-dimensional visual light efficiency by face.
The beneficial effects of the utility model are, owing to comprise a Transparent lamp shade, one leaded light post, one wick, one radiating gasket, one reflection shield, one heat-dissipating casing, one driving power and a lamp holder, an and end Joint of an end of Transparent lamp shade and heat-dissipating casing, the other end of heat-dissipating casing and lamp holder Joint, the leaded light post, wick, radiating gasket and reflection shield corresponding matching constitute illuminating part and are installed in the heat-dissipating casing, driving power is contained in the heat-dissipating casing, and be electrically connected with wick and lamp holder respectively, make similar in appearance traditional incandescent lamp bulb of this LED bulb and compact conformation, light efficiency is good; Owing to have a plurality of heat radiation grooves on the outer wall of heat-dissipating casing, and this each heat radiation groove is respectively the bar-shaped trough with same incline direction, the heat that makes the product bottom produce can form the whirlpool shape along the heat radiation groove of heat-dissipating casing and upwards flow, thereby reach the effect of accelerating heat radiation, therefore, the utility model also has the superior characteristics of heat dispersion.
Below in conjunction with drawings and Examples the utility model is described in further detail; But a kind of LED bulb of the present utility model is not limited to embodiment.
Description of drawings
Fig. 1 is an exploded perspective view of the present utility model;
Fig. 2 is a D structure schematic diagram of the present utility model.
The specific embodiment
Embodiment, shown in accompanying drawing, a kind of LED bulb of the present utility model comprises a Transparent lamp shade 1, a leaded light post 4, a wick 5, a radiating gasket 6, a heat-dissipating casing 8, a driving power 7 and a lamp holder 9; One end Joint of one end of Transparent lamp shade 1 and heat-dissipating casing 8, the other end of heat-dissipating casing 8 and lamp holder 9 Joints; Radiating gasket 6 is installed in the heat-dissipating casing 8, and wick 5 is installed on the radiating gasket 6, and leaded light post 4 is socketed on wick 5, and with a side Joint of radiating gasket 6; Driving power 7 is installed in the heat-dissipating casing 8, and is electrically connected by lead with wick 5 and lamp holder 9 respectively; Have a plurality of heat radiation grooves 81 on the outer wall of this heat-dissipating casing 8.
Wherein,
As a kind of preferred, the utility model also comprises a reflection shield 2; This reflection shield 2 is the cover body structure of both ends open, and this reflection shield 2 is set on the described leaded light post 4, and is engaged in a side of radiating gasket 6;
Have a through hole in the described radiating gasket 6, described wick 5 is plugged in this through hole in a side of described radiating gasket 6, and is electrically connected with described driving power 7 in the opposite side of described radiating gasket 6;
A plurality of heat radiation grooves 81 on the outer wall of described heat-dissipating casing 8 are respectively towards the bar-shaped trough of same direction inclination;
Described Transparent lamp shade 1 is an end evagination and the cover body structure made by glass material;
One end both sides of described leaded light post 4 are respectively equipped with an Extendible flake, and this two Extendible flake is respectively by screw 3 and the interlocking cooperation mutually of described radiating gasket 6, described leaded light post 4 is fixed in a side of described radiating gasket 6;
Be bonding fixing between described reflection shield 2 and the described radiating gasket 6;
Be bonding fixing between described heat-dissipating casing 8 and the described Transparent lamp shade 1;
Scribble silicone grease on the inwall of described heat-dissipating casing 8.
A kind of LED bulb of the present utility model, adopt a large amount of solid geometry to use gimmick, make product integrated appearance effect reach best golden ratio, and utilize aerodynamic principle, heat radiation groove 81 on heat-dissipating casing 8 outer walls is designed to have the bar-shaped trough of same incline direction, thereby make the heat that the product bottom produced to form the whirlpool shape along the heat radiation groove 81 of heat-dissipating casing 8 and the effect of the quickening heat radiation of upwards flowing, and then reach.In addition, the principle of also having utilized photoconduction to propagate in the product makes light become three-dimensional visual light efficiency by face.
In sum, a kind of LED bulb of the present utility model, the design of the structure of its uniqueness makes the similar in appearance traditional incandescent lamp bulb of this LED bulb, and compact conformation, light efficiency are good; The particular design of the heat radiation groove on its heat-dissipating casing outer wall, the heat that makes the product bottom produce can form the whirlpool shape along the heat radiation groove of heat-dissipating casing and upwards flow, thereby reach the effect of accelerating heat radiation, therefore, the utility model also has the superior characteristics of heat dispersion.
The foregoing description only is used for further specifying a kind of LED bulb of the present utility model; but the utility model is not limited to embodiment; every foundation technical spirit of the present utility model all falls in the protection domain of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (9)
1. a LED bulb is characterized in that: comprise a Transparent lamp shade, a leaded light post, a wick, a radiating gasket, a heat-dissipating casing, a driving power and a lamp holder; One end Joint of one end of Transparent lamp shade and heat-dissipating casing, the other end of heat-dissipating casing and lamp holder Joint; Radiating gasket is installed in the heat-dissipating casing, and wick is installed on the radiating gasket, and the leaded light column sleeve is connected to wick, and with a side Joint of radiating gasket; Driving power is installed in the heat-dissipating casing, and is electrically connected by lead with wick and lamp holder respectively; Have a plurality of heat radiation grooves on the outer wall of this heat-dissipating casing.
2. LED bulb according to claim 1 is characterized in that: further, also comprise a reflection shield; This reflection shield is the cover body structure of both ends open, and this reflection shield is set on the described leaded light post, and is engaged in a side of described radiating gasket.
3. LED bulb according to claim 1 is characterized in that: have a through hole in the described radiating gasket, described wick is plugged in this through hole in a side of described radiating gasket, and is electrically connected with described driving power in the opposite side of described radiating gasket.
4. LED bulb according to claim 1 is characterized in that: the heat radiation groove on the outer wall of described heat-dissipating casing is respectively towards the bar-shaped trough of same direction inclination.
5. LED bulb according to claim 1 is characterized in that: described Transparent lamp shade is an end evagination and the cover body structure made by glass material.
6. LED bulb according to claim 1 and 2, it is characterized in that: end both sides of described leaded light post are respectively equipped with an Extendible flake, this two Extendible flake is respectively by screw and the interlocking cooperation mutually of described radiating gasket, described leaded light post is fixed in a side of described radiating gasket.
7. LED bulb according to claim 2 is characterized in that: be bonding fixing between described reflection shield and the described radiating gasket.
8. LED bulb according to claim 1 or 5 is characterized in that: be bonding fixing between described heat-dissipating casing and the described Transparent lamp shade.
9. LED bulb according to claim 1 is characterized in that: scribble silicone grease on the inwall of described heat-dissipating casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205510811U CN201827721U (en) | 2010-09-30 | 2010-09-30 | Light emitting diode (LED) bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205510811U CN201827721U (en) | 2010-09-30 | 2010-09-30 | Light emitting diode (LED) bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201827721U true CN201827721U (en) | 2011-05-11 |
Family
ID=43966252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205510811U Expired - Fee Related CN201827721U (en) | 2010-09-30 | 2010-09-30 | Light emitting diode (LED) bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201827721U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221159A (en) * | 2011-07-15 | 2011-10-19 | 厦门星际电器有限公司 | LED (light-emitting diode) lamp with radiating function |
| CN102705725A (en) * | 2012-05-02 | 2012-10-03 | 浙江全加好科技有限公司 | High-power LED (light-emitting diode) bulb lamp with metal cooling device |
| WO2013010302A1 (en) * | 2011-07-15 | 2013-01-24 | 厦门星际电器有限公司 | Led lamp having heat dissipation function |
| CN105202445A (en) * | 2015-10-22 | 2015-12-30 | 海宁索乐美光电有限公司 | High-temperature-resistant explosion-proof LED auto fog lamp |
-
2010
- 2010-09-30 CN CN2010205510811U patent/CN201827721U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221159A (en) * | 2011-07-15 | 2011-10-19 | 厦门星际电器有限公司 | LED (light-emitting diode) lamp with radiating function |
| WO2013010302A1 (en) * | 2011-07-15 | 2013-01-24 | 厦门星际电器有限公司 | Led lamp having heat dissipation function |
| CN102705725A (en) * | 2012-05-02 | 2012-10-03 | 浙江全加好科技有限公司 | High-power LED (light-emitting diode) bulb lamp with metal cooling device |
| CN105202445A (en) * | 2015-10-22 | 2015-12-30 | 海宁索乐美光电有限公司 | High-temperature-resistant explosion-proof LED auto fog lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20130930 |