CN103267264A - Ceramic lamp holder of LED (light emitting diode) bulb - Google Patents
Ceramic lamp holder of LED (light emitting diode) bulb Download PDFInfo
- Publication number
- CN103267264A CN103267264A CN2013101799002A CN201310179900A CN103267264A CN 103267264 A CN103267264 A CN 103267264A CN 2013101799002 A CN2013101799002 A CN 2013101799002A CN 201310179900 A CN201310179900 A CN 201310179900A CN 103267264 A CN103267264 A CN 103267264A
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- Prior art keywords
- lamp holder
- led
- ceramic lamp
- led bulb
- cap body
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- 239000000919 ceramic Substances 0.000 title claims abstract description 18
- 239000000758 substrate Substances 0.000 claims abstract description 14
- 230000013011 mating Effects 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The invention discloses a ceramic lamp holder of an LED bulb. The ceramic lamp holder of the LED bulb comprises a lamp holder body, the lamp holder body is provided with a mounting hole, the periphery of the bottom of the mounting hole is provided with a plurality of LED substrate fixing holes, the outer wall of the lower portion of the lamp holder body is provided with a plurality of heat dissipation holes, and the periphery of the bottom of the mounting hole is also provided with a plurality of heat conducting holes communicated with the heat dissipation holes. The outer wall of the lower portion of the lamp holder body is provided with the plurality of heat dissipation holes, the periphery of the bottom of the mounting hole is also provided with the plurality of heat conducting holes communicated with the heat dissipation holes, and the heat conducting holes can dissipate heat generated by the LED lamp through the heat dissipation holes, so that the ceramic lamp holder of the LED bulb is simple in structure and can not only guarantee the heat dissipation effects, but also reduce the manufacturing cost of the lamp holder.
Description
Technical field
The present invention relates to a kind of LED bulb, particularly a kind of ceramic lamp base with LED bulb of heat sinking function.
Background technology
Existing LED bulb, in order to solve the bulb heat radiation problem, the tradesman adopts aluminium alloy to make lamp holder mostly and solves heat dissipation problem, and still, aluminium alloy lamp base material and cost of manufacture are higher, have increased the price of LED bulb, have reduced the market competition rate.Adopt ceramic material to make lamp holder, reduced the cost of manufacture of lamp holder, still, the lamp holder of ceramic material has reduced the heat-sinking capability of lamp holder greatly.
Summary of the invention
For solving the shortcoming that prior art exists, it is good to the invention provides a kind of heat-sinking capability, the ceramic lamp base of the LED bulb that cost is low.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of ceramic lamp base of LED bulb, comprise cap body, described cap body is provided with installing hole, be provided with some LED substrate fixing holes around the described installing hole bottom, the outer wall of described cap body bottom is provided with some louvres, also is provided with the thermal hole that some and described louvre is connected around the described installing hole bottom.
Improved, described installing hole bottom also is provided with a heat dissipating ring, and described heat dissipating ring is provided with several thermal columns that matches with described thermal hole.
Improved, described LED substrate fixing hole be shaped as six prismatics.
Improved, described heat dissipating ring also is provided with the mating holes consistent with described LED substrate fixing hole.
Improved, described cap body bottom is provided with the lampshade groove, and described lampshade groove is between the outer wall of described heat dissipating ring and described cap body.
Improved, the outer wall of described cap body bottom is provided with some anti-slip tanks.
Beneficial effect of the present invention:
Among the present invention, the outer wall of cap body bottom is provided with some louvres, also be provided with the thermal hole that some and described louvre is connected around the described installing hole bottom, thermal hole can distribute the heat that the LED bulb produces by louvre, simple in structure, when guaranteeing radiating effect, also reduced the cost of making lamp holder.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further:
Fig. 1 is the front view of the ceramic lamp base of LED bulb of the present invention;
Fig. 2 is the upward view of the ceramic lamp base of LED bulb of the present invention;
Fig. 3 is the structural representation of the heat dissipating ring of the ceramic lamp base of LED bulb of the present invention.
The specific embodiment
As Fig. 1 or shown in Figure 2, a kind of ceramic lamp base of LED bulb, comprise cap body, described cap body is provided with installing hole 1, be provided with two LED substrate fixing holes 2 around described installing hole 1 bottom, the outer wall of described cap body bottom is provided with some louvres 3, also be provided with the thermal hole 4 that some and described louvre 3 is connected around described installing hole 1 bottom, above-mentioned thermal hole 4 and two LED substrate fixing holes 2 are circle-shaped and are evenly distributed in around the installing hole 1, and two LED substrate fixing holes 2 are in the place, two ends of the diameter of circumference.
As Fig. 2 or shown in Figure 3, described installing hole 1 bottom also is provided with a heat dissipating ring 5, and described heat dissipating ring 5 is provided with several thermal columns 6 that matches with described thermal hole 4, and the material of heat dissipating ring 5 is chosen to be the metal material of good heat conductivity, as aluminium alloy, and copper etc.Thermal column 6 matches with thermal hole 4, when specifically implementing, thermal column 6 is inserted in the thermal hole 4, with this heat dissipating ring 5 is installed in installing hole 1 bottom.
Described LED substrate fixing hole 2 be shaped as six prismatics, adopt six rhombuses, increase the contact area of LED substrate fixing hole 2 and the on-chip fixed leg of LED, make that cooperation between the two is more fastening.
Described heat dissipating ring 5 also is provided with the mating holes 7 consistent with described LED substrate fixing hole 2, is provided with mating holes 7, is conducive to the installation of LED substrate.
Described cap body bottom is provided with lampshade groove 8, described lampshade groove 8 between the outer wall of described heat dissipating ring 5 and described cap body, when specifically implementing, the width of lampshade groove 8 and the thickness of lampshade with matching always, it is more fastening to make it to match.
The outer wall of described cap body bottom is provided with some anti-slip tanks 9, and tread plate 9 is conducive to the workman LED bulb is installed.
Except above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make various changes and distortion according to the present invention, only otherwise break away from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Claims (6)
1. the ceramic lamp base of a LED bulb, comprise cap body, described cap body is provided with installing hole, be provided with some LED substrate fixing holes around the described installing hole bottom, it is characterized in that: the outer wall of described cap body bottom is provided with some louvres, also is provided with the thermal hole that some and described louvre is connected around the described installing hole bottom.
2. the ceramic lamp base of LED bulb according to claim 1 is characterized in that: described installing hole bottom also is provided with a heat dissipating ring, and described heat dissipating ring is provided with several thermal columns that matches with described thermal hole.
3. the ceramic lamp base of LED bulb according to claim 2 is characterized in that: described LED substrate fixing hole be shaped as six prismatics.
4. the ceramic lamp base of LED bulb according to claim 3, it is characterized in that: described heat dissipating ring also is provided with the mating holes consistent with described LED substrate fixing hole.
5. the ceramic lamp base of LED bulb according to claim 1 is characterized in that: described cap body bottom is provided with the lampshade groove, and described lampshade groove is between the outer wall of described heat dissipating ring and described cap body.
6. the ceramic lamp base of LED bulb according to claim 1, it is characterized in that: the outer wall of described cap body bottom is provided with some anti-slip tanks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310179900.2A CN103267264B (en) | 2013-05-14 | 2013-05-14 | Ceramic lamp holder of LED (light emitting diode) bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310179900.2A CN103267264B (en) | 2013-05-14 | 2013-05-14 | Ceramic lamp holder of LED (light emitting diode) bulb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103267264A true CN103267264A (en) | 2013-08-28 |
| CN103267264B CN103267264B (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310179900.2A Active CN103267264B (en) | 2013-05-14 | 2013-05-14 | Ceramic lamp holder of LED (light emitting diode) bulb |
Country Status (1)
| Country | Link |
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| CN (1) | CN103267264B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939767A (en) * | 2014-03-21 | 2014-07-23 | 浙江晨丰灯头有限公司 | LED bulb lamp connected-type heat dissipation lamp holder |
| WO2016115897A1 (en) * | 2015-01-19 | 2016-07-28 | 江苏翠钻照明有限公司 | Ceramic cup for led lamp with efficient heat dissipation and manufacturing method therefor |
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|---|---|---|---|---|
| TWI321630B (en) * | 2007-10-05 | 2010-03-11 | Foxsemicon Integrated Tech Inc | Led lamp having heat dissipation structure |
| CN201836749U (en) * | 2010-09-13 | 2011-05-18 | 深圳市旭珑照明技术有限公司 | LED (light-emitting diode) spotlight |
| CN201902873U (en) * | 2010-11-29 | 2011-07-20 | 深圳市旭珑照明技术有限公司 | LED lamp with globular bulb |
| CN102155663A (en) * | 2011-04-13 | 2011-08-17 | 胡文松 | Sleeved-connection-type radiating structure of LED (light emitting diode) or SMDLED (surface mounted device light emitting diode) bulb and lamp fitting |
| CN202327748U (en) * | 2011-11-25 | 2012-07-11 | 佛山市顺德区奥能电工器材有限公司 | AC (alternating current) LED (light emitting diode) lamp bulb |
| CN102606897A (en) * | 2011-01-25 | 2012-07-25 | 李翘英 | Light emitting diode (LED) lamp |
| CN202469650U (en) * | 2012-03-14 | 2012-10-03 | 何永祥 | LED (light-emitting diode) lamp adopting ceramic carrier |
| CN202469662U (en) * | 2012-03-20 | 2012-10-03 | 何永祥 | Split-type ceramic lamp cap and LED (light-emitting diode) lamp |
| CN202469651U (en) * | 2012-03-14 | 2012-10-03 | 何永祥 | All-around luminous light emitting diode (LED) lamp |
| CN202834812U (en) * | 2012-05-07 | 2013-03-27 | 方与圆电子(深圳)有限公司 | Lamp |
| CN202884689U (en) * | 2012-10-19 | 2013-04-17 | 四川柏狮光电技术有限公司 | Simple and practical light-emitting diode (LED) spot light with ceramic light-leaking structure |
| KR20130002545U (en) * | 2011-10-19 | 2013-04-29 | 충-시엔 후앙 | Lamp holder of led projection lamp |
| CN203309839U (en) * | 2013-05-14 | 2013-11-27 | 长兴恒动照明电器有限公司 | Ceramic lamp-holder of LED bulb |
-
2013
- 2013-05-14 CN CN201310179900.2A patent/CN103267264B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI321630B (en) * | 2007-10-05 | 2010-03-11 | Foxsemicon Integrated Tech Inc | Led lamp having heat dissipation structure |
| CN201836749U (en) * | 2010-09-13 | 2011-05-18 | 深圳市旭珑照明技术有限公司 | LED (light-emitting diode) spotlight |
| CN201902873U (en) * | 2010-11-29 | 2011-07-20 | 深圳市旭珑照明技术有限公司 | LED lamp with globular bulb |
| CN102606897A (en) * | 2011-01-25 | 2012-07-25 | 李翘英 | Light emitting diode (LED) lamp |
| CN102155663A (en) * | 2011-04-13 | 2011-08-17 | 胡文松 | Sleeved-connection-type radiating structure of LED (light emitting diode) or SMDLED (surface mounted device light emitting diode) bulb and lamp fitting |
| KR20130002545U (en) * | 2011-10-19 | 2013-04-29 | 충-시엔 후앙 | Lamp holder of led projection lamp |
| CN202327748U (en) * | 2011-11-25 | 2012-07-11 | 佛山市顺德区奥能电工器材有限公司 | AC (alternating current) LED (light emitting diode) lamp bulb |
| CN202469650U (en) * | 2012-03-14 | 2012-10-03 | 何永祥 | LED (light-emitting diode) lamp adopting ceramic carrier |
| CN202469651U (en) * | 2012-03-14 | 2012-10-03 | 何永祥 | All-around luminous light emitting diode (LED) lamp |
| CN202469662U (en) * | 2012-03-20 | 2012-10-03 | 何永祥 | Split-type ceramic lamp cap and LED (light-emitting diode) lamp |
| CN202834812U (en) * | 2012-05-07 | 2013-03-27 | 方与圆电子(深圳)有限公司 | Lamp |
| CN202884689U (en) * | 2012-10-19 | 2013-04-17 | 四川柏狮光电技术有限公司 | Simple and practical light-emitting diode (LED) spot light with ceramic light-leaking structure |
| CN203309839U (en) * | 2013-05-14 | 2013-11-27 | 长兴恒动照明电器有限公司 | Ceramic lamp-holder of LED bulb |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939767A (en) * | 2014-03-21 | 2014-07-23 | 浙江晨丰灯头有限公司 | LED bulb lamp connected-type heat dissipation lamp holder |
| WO2016115897A1 (en) * | 2015-01-19 | 2016-07-28 | 江苏翠钻照明有限公司 | Ceramic cup for led lamp with efficient heat dissipation and manufacturing method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103267264B (en) | 2015-06-03 |
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Effective date of registration: 20170609 Address after: Zone 313100 Zhejiang city of Huzhou province Changxing County Xian Xiang Industry Patentee after: CHANGXING HENGDONG PHOTOELECTRIC CO., LTD. Address before: 313118 Zhejiang city of Huzhou province Changxing County industrial zone of Changxin Hengdong Xian Xiang Lighting Co. Ltd. (Changxin) Patentee before: Changxing Hengdong Lighting Electrical Appliances Co., Ltd. |
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Effective date of registration: 20171227 Address after: Zone 313100 Zhejiang city of Huzhou province Changxing County Xian Xiang Bai Industrial (Fang Xian Village) Patentee after: CHANGXING YOUCHANG ELECTRONICS CO., LTD. Address before: Zone 313100 Zhejiang city of Huzhou province Changxing County Xian Xiang Industry Patentee before: CHANGXING HENGDONG PHOTOELECTRIC CO., LTD. |
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Effective date of registration: 20191128 Address after: 313000 Jinlin Road, Zhili Town, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Huzhou Yueye Brand Management Co., Ltd. Address before: Zone 313100 Zhejiang city of Huzhou province Changxing County Xian Xiang Bai Industrial (Fang Xian Village) Patentee before: CHANGXING YOUCHANG ELECTRONICS CO., LTD. |
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Effective date of registration: 20200928 Address after: No.30, group 18, Heping Village, Laozhou Township, Yi'an District, Tongling City, Anhui Province Patentee after: Tongling Sun Island Agricultural Technology Co., Ltd Address before: 313000 Jinlin Road, Zhili Town, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Huzhou Yueye Brand Management Co.,Ltd. |
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