CN204785660U - LED bulb - Google Patents
LED bulb Download PDFInfo
- Publication number
- CN204785660U CN204785660U CN201520404741.6U CN201520404741U CN204785660U CN 204785660 U CN204785660 U CN 204785660U CN 201520404741 U CN201520404741 U CN 201520404741U CN 204785660 U CN204785660 U CN 204785660U
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- CN
- China
- Prior art keywords
- light source
- led
- fixed
- cover
- erection column
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- 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
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- 239000011800 void material Substances 0.000 claims abstract description 12
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 239000011324 bead Substances 0.000 claims description 17
- 239000000758 substrate Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 12
- 230000005855 radiation Effects 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 239000004020 conductor Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000011049 pearl Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 23
- 238000005286 illumination Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a LED bulb, including the lamp holder nut, connect the lamp stand that is fixed in lamp holder nut upper end and extends the light source erection column up, LED light structures on light source erection column lateral surface and up end sets firmly, connect on being fixed in the lamp stand and the cover lamp shade structure that to locate LED light structures outer place the lamp stand in, in and with the electric drive arrangement who is connected of LED light structures, LED light structures is including a plurality of LED lamp pearls of hugging closely the base plate that is fixed in on light source erection column lateral surface and the up end, laying on the base plate and be connected with drive arrangement, the lamp shade structure includes the fixed upper shield of mutual block, cover down, down the cover connect be fixed in the lamp stand on, the upper shield, all vertically be equipped with a plurality of ventilation cooling's heat dissipation cylindrical void on the lateral wall of cover down, the upper shield, down the cover make by light -conducting material.
Description
Technical field
The utility model relates to technical field of LED illumination, particularly a kind of LED bulb.
Background technology
LED bulb is extremely significantly widely used because of the advantage that its energy-conserving and environment-protective, brightness are high, but existing LED bulb is all more old on structure, style, light-configuration mode, general structure is provided with lamp holder, lamp socket, transparent lampshade, LED light source is provided with in Transparent lamp shade, the light therethrough lampshade that LED light source sends is to external exposure, such structure and light-configuration mode are too traditional, the utilization rate of light is low, light efficiency is lower, light-emitting 3 D is poor, light can not get sufficient utilization, and illumination effect is poor.In addition, existing LED bulb ubiquity radiating efficiency is low, and radiating effect is undesirable, the problem of installing/dismounting very complicated.
Therefore, how to realize a kind of light-emitting 3 D comprehensive, light utilization is high, and light efficiency is high, and illumination effect is good, good heat dissipation effect, and the simple and easy LED bulb efficiently of installing/dismounting is technical problem urgently to be resolved hurrily in the industry.
Utility model content
Main purpose of the present utility model is to provide a kind of LED bulb, and be intended to realize a kind of light-emitting 3 D comprehensive, light utilization is high, and light efficiency is high, and illumination effect is good, good heat dissipation effect, the simple and easy LED bulb efficiently of installing/dismounting.
The utility model proposes a kind of LED bulb, comprise lamp holder nut, be connected and fixed on lamp holder nut upper end and extend the lamp socket of light source erection column, the LED light source structure be fixedly arranged on light source erection column lateral surface and upper surface upward, be connected and fixed on lamp socket and cover at lampshade structure outside LED light source structure, be built in lamp socket in and the drive unit be electrically connected with LED light source structure; LED light source structure comprises and is close to the substrate be fixed on light source erection column lateral surface and upper surface, be laid on substrate and the some LED lamp bead be connected with drive unit; Lampshade structure comprises the upper cover, the lower cover that are mutually fixed, and lower cover is connected and fixed on lamp socket, and the sidewall of upper cover, lower cover is all longitudinally provided with the heat radiation cylindrical void of some ventilation and heat, upper cover, lower cover are made by optical material.
Preferably, light source erection column is cylindrical shape or prismatic shape.
Preferably, substrate adopts the flexible base plate that can adhere well on light source erection column.
Preferably, be connected together between lower cover and lamp socket fixing.
The LED light source structure of the utility model LED bulb comprises and is close to the substrate be fixed on light source erection column lateral surface and upper surface, be laid on substrate and the some LED lamp bead be connected with drive unit.Wherein, light source erection column is cylindrical shape or prismatic shape.Wherein, substrate adopts the flexible base plate that can adhere well on light source erection column.Like this, be distributed with LED lamp bead at light source erection column lateral surface and upper surface, make LED lamp bead can towards from all directions and upper end irradiate, make whole LED bulb luminous all outwardly, light-emitting 3 D, luminous no dark space comprehensively.And, lampshade structure comprises the upper cover, the lower cover that are mutually fixed, lower cover is connected and fixed on lamp socket, the sidewall of upper cover, lower cover is all longitudinally provided with the heat radiation cylindrical void of some ventilation and heat, heat radiation cylindrical void is communicated with extraneous air, extraneous air enters into lampshade structure inside by heat radiation cylindrical void and carries out circulating and forming air-flow, thus the heat of the LED lamp bead generation in lampshade structure is taken away rapidly by cross-ventilation, greatly accelerate radiating efficiency, good heat dissipation effect, effectively extends the service life of LED lamp bead.In addition, upper cover, lower cover are made by optical material, the guide-lighting excellent performance of optical material, and light-illuminating is on lampshade structure, lampshade structure makes light guide effect remarkable, and after light irradiation light cover structure, whole lampshade structure is luminous all outwardly, light utilization is high, and light efficiency is high, and illumination effect is good.In addition, in addition, upper cover, lower cover are made by optical material, the guide-lighting excellent performance of optical material, light-illuminating is on lampshade structure, and lampshade structure makes light guide effect remarkable, and after light irradiation light cover structure, whole lampshade structure is luminous all outwardly, light utilization is high, and light efficiency is high, and illumination effect is good.It is comprehensive that the utility model achieves a kind of light-emitting 3 D, and light utilization is high, and light efficiency is high, and illumination effect is good, good heat dissipation effect, the simple and easy LED bulb efficiently of installing/dismounting.
Accompanying drawing explanation
Fig. 1 is the side structure perspective diagram of an embodiment of a kind of LED bulb of the utility model.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, propose an embodiment of a kind of LED bulb of the present utility model, comprise lamp holder nut 100, be connected and fixed on lamp holder nut 100 upper end and extend the lamp socket 200 of light source erection column 201, the LED light source structure be fixedly arranged on light source erection column 201 lateral surface and upper surface upward, be connected and fixed on lamp socket 200 and cover at lampshade structure outside LED light source structure, be built in lamp socket 200 and the drive unit be electrically connected with LED light source structure.
LED light source structure comprises and is close to the substrate 301 be fixed on light source erection column 201 lateral surface and upper surface, be laid on substrate 301 and the some LED lamp bead 302 be connected with drive unit.Wherein, light source erection column 201 is in cylindrical shape or prismatic shape.Wherein, substrate 301 adopts the flexible base plate that can adhere well on light source erection column 201.Like this, be distributed with LED lamp bead 302 at light source erection column 201 lateral surface and upper surface, make LED lamp bead 302 can towards from all directions and upper end irradiate, make whole LED bulb luminous all outwardly, light-emitting 3 D, luminous no dark space comprehensively.
Lampshade structure comprises the upper cover 401, the lower cover 402 that are mutually fixed, lower cover 402 is connected and fixed on lamp socket 200, the sidewall of upper cover 401, lower cover 402 is all longitudinally provided with the heat radiation cylindrical void 403 of some ventilation and heat, heat radiation cylindrical void 403 is communicated with extraneous air, extraneous air enters into lampshade structure inside by heat radiation cylindrical void 403 and carries out circulating and forming air-flow, thus the heat of LED lamp bead 302 generation in lampshade structure is taken away rapidly by cross-ventilation, greatly accelerate radiating efficiency, good heat dissipation effect, effectively extends the service life of LED lamp bead 302.
In addition, upper cover 401, lower cover 402 are made by optical material, the guide-lighting excellent performance of optical material, and light-illuminating is on lampshade structure, lampshade structure makes light guide effect remarkable, and after light irradiation light cover structure, whole lampshade structure is luminous all outwardly, light utilization is high, and light efficiency is high, and illumination effect is good.
In the utility model, be connected together between upper cover 401 and lower cover 402 fixing, be connected together between lower cover 402 and lamp socket 200 fixing.The simplicity of design of snap-in structure is reasonable, and fast easily assembled, can realize Fast Installation, production efficiency is high, very practical, avoid multiple assembly process, greatly save operation man-hour, and snap-in structure is simple and connect firm, not easily come off, durable in use.
The LED light source structure of the utility model LED bulb comprises and is close to the substrate 301 be fixed on light source erection column 201 lateral surface and upper surface, be laid on substrate 301 and the some LED lamp bead 302 be connected with drive unit.Wherein, light source erection column 201 is in cylindrical shape or prismatic shape.Wherein, substrate 301 adopts the flexible base plate that can adhere well on light source erection column 201.Like this, be distributed with LED lamp bead 302 at light source erection column 201 lateral surface and upper surface, make LED lamp bead 302 can towards from all directions and upper end irradiate, make whole LED bulb luminous all outwardly, light-emitting 3 D, luminous no dark space comprehensively.And, lampshade structure comprises the upper cover 401 be mutually fixed, lower cover 402, lower cover 402 is connected and fixed on lamp socket 200, upper cover 401, the sidewall of lower cover 402 is all longitudinally provided with the heat radiation cylindrical void 403 of some ventilation and heat, heat radiation cylindrical void 403 is communicated with extraneous air, extraneous air enters into lampshade structure inside by heat radiation cylindrical void 403 and carries out circulating and forming air-flow, thus the heat of LED lamp bead 302 generation in lampshade structure is taken away rapidly by cross-ventilation, greatly accelerate radiating efficiency, good heat dissipation effect, the service life of effective prolongation LED lamp bead 302.In addition, upper cover 401, lower cover 402 are made by optical material, the guide-lighting excellent performance of optical material, and light-illuminating is on lampshade structure, lampshade structure makes light guide effect remarkable, and after light irradiation light cover structure, whole lampshade structure is luminous all outwardly, light utilization is high, and light efficiency is high, and illumination effect is good.In addition, in addition, upper cover 401, lower cover 402 are made by optical material, the guide-lighting excellent performance of optical material, and light-illuminating is on lampshade structure, lampshade structure makes light guide effect remarkable, after light irradiation light cover structure, whole lampshade structure is luminous all outwardly, and light utilization is high, light efficiency is high, and illumination effect is good.It is comprehensive that the utility model achieves a kind of light-emitting 3 D, and light utilization is high, and light efficiency is high, and illumination effect is good, good heat dissipation effect, the simple and easy LED bulb efficiently of installing/dismounting.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a LED bulb, it is characterized in that, comprise lamp holder nut, be connected and fixed on described lamp holder nut upper end and extend the lamp socket of light source erection column, the LED light source structure be fixedly arranged on described light source erection column lateral surface and upper surface upward, be connected and fixed on described lamp socket and cover at lampshade structure outside described LED light source structure, be built in described lamp socket in and the drive unit be electrically connected with described LED light source structure; Described LED light source structure comprises and is close to the substrate be fixed on described light source erection column lateral surface and upper surface, be laid on described substrate and the some LED lamp bead be connected with described drive unit; Described lampshade structure comprises the upper cover, the lower cover that are mutually fixed, described lower cover is connected and fixed on described lamp socket, the sidewall of described upper cover, described lower cover is all longitudinally provided with the heat radiation cylindrical void of some ventilation and heat, described upper cover, described lower cover are made by optical material.
2. a kind of LED bulb according to claim 1, is characterized in that, described light source erection column is cylindrical shape or prismatic shape.
3. a kind of LED bulb according to claim 1 and 2, is characterized in that, described substrate adopts the flexible base plate that can adhere well on described light source erection column.
4. a kind of LED bulb according to claim 3, is characterized in that, is connected together fixing between described lower cover and described lamp socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404741.6U CN204785660U (en) | 2015-06-12 | 2015-06-12 | LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404741.6U CN204785660U (en) | 2015-06-12 | 2015-06-12 | LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204785660U true CN204785660U (en) | 2015-11-18 |
Family
ID=54525708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520404741.6U Expired - Fee Related CN204785660U (en) | 2015-06-12 | 2015-06-12 | LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204785660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842726A (en) * | 2017-11-10 | 2018-03-27 | 中山市华宝勒生活用品实业有限公司 | Bulb with heat emission hole |
-
2015
- 2015-06-12 CN CN201520404741.6U patent/CN204785660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842726A (en) * | 2017-11-10 | 2018-03-27 | 中山市华宝勒生活用品实业有限公司 | Bulb with heat emission hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151231 Address after: 34 No. 528400 Guangdong city of Zhongshan province Haizhou Guzhen Town Luo sand Industrial Avenue Patentee after: Zhongshan Zhengri Lighting Co., Ltd. Address before: 528400 Zhongshan City, ancient town, Guangdong, an ancient village of New South Road, No. two, No. 5 Patentee before: Feng Yanning |
|
| 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: 20151118 Termination date: 20160612 |