CN201680194U - LED optical bulb - Google Patents
LED optical bulb Download PDFInfo
- Publication number
- CN201680194U CN201680194U CN2010201781161U CN201020178116U CN201680194U CN 201680194 U CN201680194 U CN 201680194U CN 2010201781161 U CN2010201781161 U CN 2010201781161U CN 201020178116 U CN201020178116 U CN 201020178116U CN 201680194 U CN201680194 U CN 201680194U
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- CN
- China
- Prior art keywords
- lampshade
- led
- slot
- lamp holder
- aluminium alloy
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an LED optical bulb, which comprises a lamp holder and a lampshade, wherein an LED circuit is mounted into the lamp holder, the LED optical bulb is characterized in that the lamp holder comprises a spiral copper joint and an aluminium alloy radiating body, the surface of the aluminium alloy radiating body is provided with radiating fins which are evenly distributed, one end of the radiating body is provided with an annular fixing sleeve, the annular fixing sleeve is provided with a slot and a blocking rib, the lampshade comprises a semi-spherical housing, the opening of the housing is provided with a cylindrical connecting ring, the connecting ring is provided with a hinge, and the hinge is matched with the slot and the blocking rib in the fixing sleeve of the lamp holder. The aluminium alloy material has good heat conducting performance, the radiating fins ensure that the heat generated by the LED lamp can be effectively sent out in time, the useful time and the lightness of the LED is improved, one end of the radiating body is provided with an annular fixing sleeve, the slot and the blocking rib of the annular fixing sleeve are matched with the hinged of the lampshade, the lampshade drives the hinge to insert into the slot and to rotate the lampshade, the hinge is clamped below the blocking rib, thereby the lampshade is clamped tightly, the lampshade can be taken out by rotating the lampshade to the corresponding position of the hinge and the slot, and the assembly is easy.
Description
Technical field
The utility model relates to bulb, particularly relates to LED optics bulb, belongs to ligthing paraphernalia.
Background technology
The LED light fixture has low energy consumption, high illumination, characteristics such as long service life, be widely used in recent years, owing to can temperature raise during the work of LED lamp, and temperature will directly influence the service life of LED bulb and the brightness of light, therefore all can be shaped on heat abstractor on the surface of LED radiator, the heat abstractor radiating effect of existing LED lamp is relatively poor, the heat that the LED lamp that can't leave fast produces, thereby reduced the service life of LED, and the lamp holder of existing LED and lampshade are for fixed, usually just that lamp holder and lampshade is fixing dead when producing, non-dismountable and change, and, will change whole bulb when having only lamp holder to break down or lampshade when breaking down, produce very big waste.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming of prior art, a kind of good heat dissipation effect to be provided, and improves bulb service life, and lamp holder is connected with lampshade, changes and makes things convenient for, and firm LED optics bulb is installed.
The technical scheme of the utility model LED optics bulb is: comprise lamp holder and lampshade, led circuit is installed in the lamp holder, it is characterized in that described lamp holder comprises spiral copper joint and aluminium alloy radiator, the surface of aluminium alloy radiator is shaped on uniform fin, a round fixed cover at radiator, be shaped on slot and retaining muscle in the circular fixed cover, described lampshade comprises hemispheric case, the oral area of case is shaped on columnar connecting ring, connecting ring is shaped on trip, and slot in trip and the body fixed cover and retaining muscle match.
The utility model discloses a kind of LED optics bulb, radiator is made by aluminum alloy materials, be shaped on uniform fin on the surface of radiator, the aluminum alloy materials heat-conductive characteristic is good, uniform fin can guarantee that the heat of LED lamp generation is timely, effectively distribute, improve the service life and the brightness of LED bulb, one of radiator is shaped on circular fixed cover, the slot of circular fixed cover and retaining muscle match with the trip of lampshade, lampshade drives trip and inserts in the slot of circular fixed cover, and lampshade rotated, trip is snapped under the retaining muscle, make the lampshade chucking firm, when when taking out, lampshade is rotated to trip and the slot opposite position just can take out lampshade, easy to connect, assembling easily.
The utility model LED optics bulb, the surface of described aluminium alloy radiator fin scribble the heat radiation plating bed of material.The heat radiation plating bed of material has been arranged, further improved the cooling performance of fin.Described case is that the modified polycarbonate raw material is made.Merlon (PC) intensity is good, and the material modified lampshade light diffusing that makes that adds in PC behind C, H, the O organic compound can be good, the light transmittance height.
Description of drawings
Fig. 1 is that the utility model LED optics bulb master looks schematic diagram;
Fig. 2 is the schematic top plan view of lamp holder;
Fig. 3 is the lamp shell structural representation;
Fig. 4 is that the lampshade master looks schematic diagram.
The specific embodiment
The utility model relates to a kind of LED optics bulb, as Fig. 1-shown in Figure 4, comprise lamp holder and lampshade, led circuit is installed in the lamp holder, it is characterized in that described lamp holder comprises spiral copper joint 1 and aluminium alloy radiator 2, the surface of aluminium alloy radiator 2 is shaped on uniform fin 21, a round fixed cover 22 at radiator, be shaped on slot 23 and retaining muscle 25 in the circular fixed cover 22, described lampshade comprises hemispheric case 3, the oral area of case 3 is shaped on columnar connecting ring 31, and connecting ring 31 is shaped on trip 32, and slot 23 in trip 32 and the radiator fixed cover 22 and retaining muscle 25 match.Radiator 2 is made by aluminum alloy materials, be shaped on uniform fin 21 on the surface of radiator 2, the aluminum alloy materials heat-conductive characteristic is good, uniform fin 21 can guarantee that the heat of LED lamp generation is timely, effectively distribute, improve the service life and the brightness of LED bulb, one of radiator 2 is shaped on circular fixed cover 22, the slot 23 of circular fixed cover 22 and retaining muscle 25 match with the trip 32 of lampshade, lampshade drives trip 32 and inserts in the slot 23 of circular fixed cover 22, and lampshade rotated, trip 32 is snapped into retaining muscle 25 times, make the lampshade chucking firm,, lampshade is rotated to trip 32 just lampshade can be taken out with slot 23 opposite positions when when taking out, easy to connect, assembling easily.The surface of described aluminium alloy radiator 2 fin 21 scribbles the heat radiation plating bed of material 26.The heat radiation plating bed of material 26 has been arranged, further improved the cooling performance of fin 21.Described case 3 is that the modified polycarbonate raw material is made.Merlon (PC) intensity is good, and the material modified lampshade light diffusing that makes that adds in PC behind C, H, the O organic compound can be good, the light transmittance height.
Claims (3)
1.LED optics bulb, comprise lamp holder and lampshade, led circuit is installed in the lamp holder, it is characterized in that described lamp holder comprises spiral copper joint (1) and aluminium alloy radiator (2), the surface of aluminium alloy radiator (2) is shaped on uniform fin (21), round fixed cover (22) at radiator, be shaped on slot (23) and retaining muscle (25) in the circular fixed cover (22), described lampshade comprises hemispheric case (3), the oral area of case (3) is shaped on columnar connecting ring (31), connecting ring (31) is shaped on trip (32), and slot (23) in trip (32) and the radiator fixed cover (22) and retaining muscle (25) match.
2. LED optics bulb as claimed in claim 1 is characterized in that the surface of described aluminium alloy radiator (2) fin (21) scribbles the heat radiation plating bed of material (26).
3. LED optics bulb as claimed in claim 1 is characterized in that described case (3) is made for the modified polycarbonate raw material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201781161U CN201680194U (en) | 2010-04-29 | 2010-04-29 | LED optical bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201781161U CN201680194U (en) | 2010-04-29 | 2010-04-29 | LED optical bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201680194U true CN201680194U (en) | 2010-12-22 |
Family
ID=43345238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201781161U Expired - Fee Related CN201680194U (en) | 2010-04-29 | 2010-04-29 | LED optical bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201680194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162584A (en) * | 2010-12-31 | 2011-08-24 | 东莞市万丰纳米材料有限公司 | LED (light-emitting diode) globular bulb |
| CN102168820A (en) * | 2011-04-15 | 2011-08-31 | 鹤壁博大电子科技有限责任公司 | High-power magnesium alloy radiating LED bulb lamp |
-
2010
- 2010-04-29 CN CN2010201781161U patent/CN201680194U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162584A (en) * | 2010-12-31 | 2011-08-24 | 东莞市万丰纳米材料有限公司 | LED (light-emitting diode) globular bulb |
| CN102162584B (en) * | 2010-12-31 | 2012-10-24 | 东莞市万丰纳米材料有限公司 | LED (light-emitting diode) globular bulb |
| CN102168820A (en) * | 2011-04-15 | 2011-08-31 | 鹤壁博大电子科技有限责任公司 | High-power magnesium alloy radiating LED bulb 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: 20101222 Termination date: 20130429 |