CN203384838U - Light-emitting diode (LED) bulb - Google Patents
Light-emitting diode (LED) bulb Download PDFInfo
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- CN203384838U CN203384838U CN201320342072.5U CN201320342072U CN203384838U CN 203384838 U CN203384838 U CN 203384838U CN 201320342072 U CN201320342072 U CN 201320342072U CN 203384838 U CN203384838 U CN 203384838U
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- led
- lamp pearl
- led lamp
- drive circuit
- circuit plate
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Abstract
The utility model relates to a light-emitting diode (LED) bulb which comprises a casing, a light-emitting assembly and a switch assembly. The light-emitting assembly is electrically connected with the switch assembly. The casing comprises a lamp holder, a middle casing and a lampshade. The light-emitting assembly comprises a light-emitting diode (LED) driving circuit board, an LED lamp bead and a light reflection piece. The LED driving circuit board is electrically connected with the lamp holder, the light-emitting angle of the LED lamp bead is 360 degrees, the LED lamp bead is fixed on the LED driving circuit board and electrically connected with the LED driving circuit board, the light reflection piece is fixed between the LED lamp bead and the LED driving circuit board, and the LED lamp bead is located on the side of the light reflection face of the light reflection piece. The LED bulb adopts the LED lamp bead with the 360-degree light-emitting angle and the light reflection piece, the LED lamp bead enables light to be evenly diffused outwards, the light reflection piece reflects the light emitted into the middle casing, over-high temperature of a certain portion of the bulb can be avoided by means of the whole structure, a radiating material can be saved, dependency on an aluminum material is reduced, and manufacture cost of the LED bulb is reduced.
Description
Technical field
The utility model relates to lighting apparatus, relates in particular to a kind of LED bulb.
Background technology
LED is a kind of semiconductor that can be luminous energy by electric energy conversion, and it has changed the luminous principle luminous with the electricity-saving lamp tricolor powder of incandescent lamp tungsten filament, and adopts electroluminescence.The characteristics of LED are very obvious, and the life-span is long, light efficiency is high, radiation is low with low in energy consumption etc.Along with updating of technology and material, luminosity and the life-span of LED constantly promote, and impel the range of application of LED constantly to enlarge.
With the popularization of LED light fixture, its incomplete problem of dispelling the heat also constantly shows especially.And at present, all LED light fixture heat sink materials are almost made by the metal aluminium.Metallic aluminium is as a kind of non-renewable material, and its cost of manufacture also improves gradually, therefore also affects the manufacturing cost of LED light fixture.
The utility model content
The purpose of this utility model is to provide a kind of LED bulb, to reduce the use of heat sink material.
For achieving the above object, the utility model is by the following technical solutions: a kind of LED bulb, comprise housing and be located at luminescence component and the switch module in housing, luminescence component is electrically connected to switch module, housing comprises the cylindrical shape lamp holder, mesochite and lampshade, mesochite one end is fixedly connected with lamp holder, the other end is the clamping lampshade fixedly, luminescence component comprises the LED drive circuit plate, LED lamp pearl and discoid reflecting piece, the LED drive circuit plate is located in mesochite, the LED drive circuit plate is electrically connected to lamp holder, the lighting angle of LED lamp pearl is 360 degree, LED lamp pearl is fixed on the LED drive circuit plate and with the LED drive circuit plate and is electrically connected to, reflecting piece is fixed between LED lamp pearl and LED drive circuit plate, LED lamp pearl is positioned at reflective surface one side of reflecting piece.
Further, LED lamp pearl is vertical strip-shaped LED lamp pearl, and LED lamp pearl is fixed in the center of LED drive circuit plate, and reflecting piece is perpendicular to LED lamp pearl.
Further, the quantity of LED lamp pearl is 2.
Further, LED lamp pearl is sheet LED lamp pearl, and LED lamp pearl circumferentially is uniformly distributed around the center of LED drive circuit plate, and reflecting piece is perpendicular to LED lamp pearl.
Further, the quantity of LED lamp pearl is 3.
Further, switch module comprises conversion switch plate, multi-gear switch and slipping switch button, the conversion switch plate is electrically connected to LED drive circuit plate and multi-gear switch respectively, and multi-gear switch is fixed on the conversion switch plate, and switch key is fixedly connected on the driving lever of multi-gear switch.
Further, the LED bulb also comprises that infrared receiver is located on the LED drive circuit plate and with the LED drive circuit plate and is electrically connected to for controlling the infrared receiver of LED lamp pearl switch.
Further, the forward voltage scope of LED lamp pearl is 3V to 12V; The luminous flux scope of LED lamp pearl is 160Lm to 180Lm.
Further, luminescence component also comprises rechargeable lithium battary, and lithium battery is located in mesochite, and lithium battery is electrically connected to the LED drive circuit plate.
Further, the LED bulb also comprises suspension hook, the suspension hook lamp holder that is rotatably connected.
The utility model beneficial effect compared with prior art is:
(1) LED bulb of the present utility model has adopted LED lamp pearl and the reflecting piece that lighting angle is 360 degree, the LED lamp can distribute light by pearl equably outward, reflecting piece will be gone out toward the light reflection of mesochite the inside projection, total can avoid bulb too high in certain portion temperature, thereby can save heat sink material, the dependence of minimizing to aluminium, the manufacturing cost of reduction LED bulb.
(2) LED lamp pearl of the present utility model is vertical strip-shaped LED lamp pearl, reflecting piece is perpendicular to LED lamp pearl, make light that LED lamp pearl penetrates downwards to reflex to outside rather than be radiated on the LED drive circuit plate by reflecting piece, this has just strengthened the illumination of LED bulb, take full advantage of the luminous energy of LED lamp pearl simultaneously, reduced the heat that light produces in the LED bulb.
(3) LED lamp pearl of the present utility model evenly circumferentially distributes around the LED drive circuit center, make illumination more even, the light that LED lamp pearl is penetrated downwards simultaneously can reflex to outside by reflecting piece, strengthened the illumination in LED bulb front, more take full advantage of the luminous energy of LED lamp pearl, reduced the heat that light produces in the LED bulb simultaneously.
(4) switch module of the present utility model has adopted multi-gear switch, the user can take full advantage of electric energy according to the brightness of extraneous light situation regulation and control LED bulb, reduces waste of energy, the LED bulb has adopted the slipping switch button simultaneously, makes the user operate more simple and convenient.
(5) infrared receiver of the present utility model, for controlling LED lamp pearl switch, makes the LED bulb have the function of infrared remote control, has realized the remote control LED bulb switch, has saved power supply and has improved LED bulb ease of use simultaneously.
(6) be provided with rechargeable lithium battary in LED bulb of the present utility model, when power-off condition occurring, lithium battery has just served as emergency power supply, and the LED bulb just can be used as emergency light, thereby has improved the functional and convenience of the use of LED bulb.
(7) LED bulb of the present utility model is provided with suspension hook, has facilitated user installation LED bulb.
The accompanying drawing explanation
Fig. 1 is the utility model the first embodiment Assembly of the parts explosive view
Fig. 2 is the utility model the second embodiment Assembly of the parts explosive view
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 described further and illustrates.
The utility model the first embodiment concrete structure as shown in Figure 1.The LED bulb of the first embodiment comprises housing 110 and is located at luminescence component 130 and the switch module 120 in housing 110.Luminescence component 130 is electrically connected to switch module 120.Housing 110 comprises cylindrical shape lamp holder 111, mesochite 112 and lampshade 113.Mesochite 112 1 ends are fixedly connected with lamp holder 111, and the other end is clamping lampshade 113 fixedly.Luminescence component 130 comprises LED drive circuit plate 131, LED lamp pearl 133 and discoid reflecting piece 132.LED drive circuit plate 131 is located in mesochite 112, and LED drive circuit plate 131 is electrically connected to lamp holder 111.The lighting angle of LED lamp pearl 133 is 360 degree.LED lamp pearl 133 is fixed on LED drive circuit plate 131 and with LED drive circuit plate 131 and is electrically connected to.Reflecting piece 132 is fixed between LED lamp pearl 133 and LED drive circuit plate 131, and LED lamp pearl 133 is positioned at reflective surface 1,321 one sides of reflecting piece 132.The LED lamp pearl 133 that lighting angle is 360 degree can be distributed light equably outward, reflecting piece 132 will be gone out toward the light reflection of mesochite 112 the inside projections, total can avoid the LED bulb too high in certain portion temperature, thereby can save heat sink material, the dependence of minimizing to aluminium, the manufacturing cost of reduction LED bulb.
As shown in Figure 1, LED lamp pearl 133 is vertical strip-shaped LED lamp pearl 133.LED lamp pearl 133 is fixed in the center of LED drive circuit plate 131, and reflecting piece 132 is perpendicular to LED lamp pearl 133.The quantity of LED lamp pearl 133 is 2.The forward voltage scope of LED lamp pearl 133 is 3V to 12V.The luminous flux scope of LED lamp pearl 133 is 160Lm to 180Lm.The light that LED lamp pearl 133 is penetrated downwards can reflex to outside rather than is radiated on LED drive circuit plate 131 by reflecting piece 132, this has just strengthened the illumination of LED bulb, take full advantage of the luminous energy of LED lamp pearl 133 simultaneously, reduced the heat that light produces in the LED bulb.
As shown in Figure 1, switch module 120 comprises conversion switch plate 121, multi-gear switch 122 and slipping switch button 123.Conversion switch plate 121 is electrically connected to LED drive circuit plate 131 and multi-gear switch 122 respectively, and multi-gear switch 122 is fixed on conversion switch plate 121, and switch key 123 is fixedly connected on the driving lever 1221 of multi-gear switch 122.Multi-gear switch 122 makes the user to take full advantage of electric energy according to the brightness of extraneous light situation regulation and control LED bulb, reduces waste of energy, and the LED bulb has adopted slipping switch button 123 simultaneously, makes the user operate more simple and convenient.
As shown in Figure 1, luminescence component 130 also comprises rechargeable lithium battary 134, and lithium battery 134 is located in mesochite 112, and lithium battery 134 is electrically connected to LED drive circuit plate 131.When power-off condition occurring, lithium battery 134 has just served as emergency power supply, and the LED bulb just can be used as emergency light, thereby has improved the functional and convenience of the use of LED bulb.
As shown in Figure 1, the LED bulb also comprises suspension hook 150, suspension hook 150 lamp holder 111 that is rotatably connected.Suspension hook 150 has facilitated user installation LED bulb.
The utility model the second embodiment concrete structure as shown in Figure 2.The LED bulb of the second embodiment comprises housing 210 and is located at luminescence component 230 and the switch module 220 in housing 210.Luminescence component 230 is electrically connected to switch module 220.Housing 210 comprises cylindrical shape lamp holder 211, mesochite 212 and lampshade 213.Mesochite 212 1 ends are fixedly connected with lamp holder 211, and the other end is clamping lampshade 213 fixedly.Luminescence component 230 comprises LED drive circuit plate 231, LED lamp pearl 233 and discoid reflecting piece 232.LED drive circuit plate 231 is located in mesochite 212, and LED drive circuit plate 231 is electrically connected to lamp holder 211.The lighting angle of LED lamp pearl 233 is 360 degree.LED lamp pearl 233 is fixed on LED drive circuit plate 231 and with LED drive circuit plate 231 and is electrically connected to.Reflecting piece 232 is fixed between LED lamp pearl 233 and LED drive circuit plate 231, and LED lamp pearl 233 is positioned at reflective surface one side of reflecting piece 232.The LED lamp pearl 233 that lighting angle is 360 degree can be distributed light equably outward, reflecting piece 232 will be gone out toward the light reflection of mesochite 212 the inside projections, total can avoid bulb too high in certain portion temperature, thereby can save heat sink material, the dependence of minimizing to aluminium, the manufacturing cost of reduction LED bulb.
As shown in Figure 2, LED lamp pearl 233 is sheet LED lamp pearl 233.LED lamp pearl 233 centers around LED drive circuit plate 231 circumferentially are uniformly distributed, and reflecting piece 232 is perpendicular to LED lamp pearl 233.The quantity of LED lamp pearl 233 is 3.The forward voltage scope of LED lamp pearl 233 is 3V to 12V.The luminous flux scope of LED lamp pearl 233 is 160Lm to 180Lm.LED lamp pearl 233 evenly circumferentially distributes around the LED drive circuit center, make illumination more even, the light that LED lamp pearl 233 is penetrated downwards simultaneously can reflex to outside by reflecting piece 232, strengthened the illumination in LED bulb front, more take full advantage of the luminous energy of LED lamp pearl 233, reduced the heat that light produces in the LED bulb simultaneously.
As shown in Figure 2, switch module 220 comprises conversion switch plate 221, multi-gear switch 222 and slipping switch button 223.Conversion switch plate 221 is electrically connected to LED drive circuit plate 231 and multi-gear switch 222 respectively.Multi-gear switch 222 is fixed on conversion switch plate 221, and switch key 223 is fixedly connected on the driving lever 2221 of multi-gear switch 222.Multi-gear switch 222 makes the user to take full advantage of electric energy according to the brightness of extraneous light situation regulation and control LED bulb, reduces waste of energy, and the LED bulb has adopted slipping switch button 223 simultaneously, makes the user operate more simple and convenient.
As shown in Figure 2, the LED bulb also comprises for controlling the infrared receiver 240 of LED lamp pearl 233 switches.Infrared receiver 240 is located on LED drive circuit plate 231 and with LED drive circuit plate 231 and is electrically connected to.Infrared receiver 240 makes the LED bulb have the function of infrared remote control, has realized the remote control LED bulb switch, has saved power supply and has improved LED bulb ease of use simultaneously.
As shown in Figure 2, luminescence component 230 also comprises rechargeable lithium battary 234.Lithium battery 234 is located in mesochite 212, and lithium battery 234 is electrically connected to LED drive circuit plate 231.When power-off condition occurring, lithium battery 234 has just served as emergency power supply, and the LED bulb just can be used as emergency light, thereby has improved the functional and convenience of the use of LED bulb.
Above statement only further illustrates technology contents of the present utility model with embodiment; so that the reader is easier to understand; 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 subject to protection of the present utility model.
Claims (10)
1. a LED bulb, comprise housing and be located at luminescence component and the switch module in housing, described luminescence component is electrically connected to switch module, described housing comprises the cylindrical shape lamp holder, mesochite and lampshade, described mesochite one end is fixedly connected with lamp holder, the other end is the clamping lampshade fixedly, it is characterized in that, described luminescence component comprises the LED drive circuit plate, LED lamp pearl and discoid reflecting piece, described LED drive circuit plate is located in mesochite, described LED drive circuit plate is electrically connected to lamp holder, the lighting angle of described LED lamp pearl is 360 degree, described LED lamp pearl is fixed on the LED drive circuit plate and with the LED drive circuit plate and is electrically connected to, described reflecting piece is fixed between LED lamp pearl and LED drive circuit plate, described LED lamp pearl is positioned at reflective surface one side of reflecting piece.
2. LED bulb as claimed in claim 1, is characterized in that, described LED lamp pearl is vertical strip-shaped LED lamp pearl, and described LED lamp pearl is fixed in the center of LED drive circuit plate, and described reflecting piece is perpendicular to LED lamp pearl.
3. LED bulb as claimed in claim 2, is characterized in that, the quantity of described LED lamp pearl is 2.
4. LED bulb as claimed in claim 1, is characterized in that, described LED lamp pearl is sheet LED lamp pearl, and described LED lamp pearl circumferentially is uniformly distributed around the center of LED drive circuit plate, and described reflecting piece is perpendicular to LED lamp pearl.
5. LED bulb as claimed in claim 4, is characterized in that, the quantity of described LED lamp pearl is 3.
6. LED bulb as described as claim 1 to 5 any one, it is characterized in that, described switch module comprises conversion switch plate, multi-gear switch and slipping switch button, described conversion switch plate is electrically connected to LED drive circuit plate and multi-gear switch respectively, described multi-gear switch is fixed on the conversion switch plate, and described switch key is fixedly connected on the driving lever of multi-gear switch.
7. LED bulb as described as claim 1 to 5 any one, is characterized in that, also comprises that described infrared receiver is located on the LED drive circuit plate and with the LED drive circuit plate and is electrically connected to for controlling the infrared receiver of LED lamp pearl switch.
8. LED bulb as described as claim 1 to 5 any one, is characterized in that, the forward voltage scope of described LED lamp pearl is 3V to 12V; The luminous flux scope of described LED lamp pearl is 160Lm to 180Lm.
9. LED bulb as described as claim 1 to 5 any one, is characterized in that, described luminescence component also comprises rechargeable lithium battary, and described lithium battery is located in mesochite, and described lithium battery is electrically connected to the LED drive circuit plate.
10. LED bulb as described as claim 1 to 5 any one, is characterized in that, also comprises suspension hook, the described suspension hook lamp holder that is rotatably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320342072.5U CN203384838U (en) | 2013-06-14 | 2013-06-14 | Light-emitting diode (LED) bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320342072.5U CN203384838U (en) | 2013-06-14 | 2013-06-14 | Light-emitting diode (LED) bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203384838U true CN203384838U (en) | 2014-01-08 |
Family
ID=49873322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320342072.5U Expired - Fee Related CN203384838U (en) | 2013-06-14 | 2013-06-14 | Light-emitting diode (LED) bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203384838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335267A (en) * | 2013-06-14 | 2013-10-02 | 深圳市聚纳光电有限公司 | LED lamp bulb |
| WO2021012381A1 (en) * | 2019-07-24 | 2021-01-28 | 浙江阳光美加照明有限公司 | Led bulb lamp with position shifting and timing switch |
-
2013
- 2013-06-14 CN CN201320342072.5U patent/CN203384838U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335267A (en) * | 2013-06-14 | 2013-10-02 | 深圳市聚纳光电有限公司 | LED lamp bulb |
| WO2021012381A1 (en) * | 2019-07-24 | 2021-01-28 | 浙江阳光美加照明有限公司 | Led bulb lamp with position shifting and timing switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20150614 |
|
| EXPY | Termination of patent right or utility model |