CN201964163U - LED (light-emitting diode) bulb - Google Patents
LED (light-emitting diode) bulb Download PDFInfo
- Publication number
- CN201964163U CN201964163U CN2010206055946U CN201020605594U CN201964163U CN 201964163 U CN201964163 U CN 201964163U CN 2010206055946 U CN2010206055946 U CN 2010206055946U CN 201020605594 U CN201020605594 U CN 201020605594U CN 201964163 U CN201964163 U CN 201964163U
- Authority
- CN
- China
- Prior art keywords
- led
- light
- bulb
- ball bubble
- aluminium
- 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
Links
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 18
- 239000004411 aluminium Substances 0.000 claims abstract description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 abstract 2
- 239000004020 conductor Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000904 thermoluminescence Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED (light-emitting diode) bulb. A plurality of LEDs as light-emitting devices are welded on an aluminium substrate. The LEDs are connected in a mesh manner to form an LED light-emitting array. An aluminium bottom cover as a heat-conducting medium is arranged between the aluminium substrate and a radiating part. The radiating part is provided with a plurality of radiating fins which are uniformly distributed along the circumferential direction of the radiating part. In the LED bulb, the light emitting is uniform, the service life is long and the energy-saving effect is good.
Description
Technical field
The utility model belongs to lighting technical field, relates to a kind of LED ball bubble.
Background technology
The operation principle of market bulb incandescent lamp is at present: bulb has a very simple structure, and two metallic contacts are arranged on the base of bulb, and they link to each other with the terminal of circuit.Metallic contact is connected on two hard electric wires, and these two electric wires link to each other with a thin metallic filament.Filament is positioned at the central authorities of bulb, by the glass frame seat supports.Electric wire and filament are fixed in the glass bulb that has been full of inert gas (as argon gas).When bulb was received on the power supply, electric current will flow to another contact from a contact by electric wire and filament.Electric current in the solid conductor be exactly in fact free electron (the not electronics that is tightly fettered by atom) from the negative pole zone to a large amount of motions of positive pole zone.
In the filament fast moving, electronics can constantly clash into the atom of forming filament.Zhuan Ji energy all can make atomic vibration each time, that is to say, electric current has heated atom.Thin conductor is heated than thick conductor is easier, because thin conductor is bigger to the obstruction of electron motion.
Bound electronics may temporarily be energized on the higher energy level in the vibration atom.When returning initial level, these electronics will discharge unnecessary energy with the form of photon.Metallic atom discharges infrared photon usually, and for human eye, infrared photon is sightless.But if metallic atom is heated to sufficiently high energy level (being about 2,200 degrees centigrade) for bulb, they will launch a large amount of visible lights.
This light-emitting mode belongs to thermoluminescence, and lot of energy slatterns with the form of heat, and luminous efficient is very low.Filament in the time of heating is because vaporization at high temperature makes that the life-span of bulb is very limited, and be several thousand hours average service time.
The utility model content
The utility model wants the technical solution problem to provide a kind of LED ball bubble, and this LED ball bubble is luminous evenly, long service life, good energy-conserving effect.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be:
A kind of LED ball bubble is welded on the aluminium base as the LED of luminescent device.
Described a plurality of LED adopts the netted LED light emitting array that is connected to form.
Aluminium bottom as the heat conduction media is arranged between aluminium base and the radiating piece.
Described radiating piece is provided with a plurality of radiating fins, and a plurality of radiating fins circumferentially evenly distribute along radiating piece.
The beneficial effects of the utility model:
Because LED is generally acknowledged environmental protection and energy saving product, have the characteristic of low-voltage driving, therefore safe and reliable.Semiconductor light emitting mechanism is to belong to chemiluminescence, and electric energy directly transforms luminous energy, the conversion ratio height of light, and the life-span is long.Therefore, owing to adopt the LED luminescent device, LED ball bubble of the present utility model also has good energy-conserving effect, safe and reliable, the advantage of long service life.
In addition, the utility model uses highlighted 3014LED to be welded on the aluminium base with netted annexation, can guarantee the reliability of LED matrix lamp plate work, can not cause the branch of LED light and shade because of the voltage differences of LED, can guarantee that again single operational failure can not cause whole fluorescent tube not work, under the prerequisite that improves brightness, guarantee cost.
Unique heat radiation profile, the aluminium base secondary heat conduction of high heat conduction is conducted the heat of LED on abundant radiator, guarantees the operating temperature that LED is stable, and heat is in time derived LED.Guarantee the long-life of LED.
Description of drawings
Fig. 1 is the LED ball bubble explosive view of embodiment 1.
Label declaration: 1-PC cover, 2-flat head screw, 3-LED, 4-aluminium base, 5-aluminium bottom, 6-power supply, 7-radiating piece, 8-PC loam cake, the outer tooth of 9-aluminium.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Embodiment 1
As Fig. 1, a kind of LED ball bubble is welded on the aluminium base as the LED of luminescent device.Described a plurality of LED adopts the netted LED light emitting array that is connected to form, and guarantees that LED is luminous evenly.Aluminium bottom as the heat conduction media is arranged between aluminium base and the radiating piece.Described radiating piece is provided with a plurality of radiating fins, and a plurality of radiating fins circumferentially evenly distribute along radiating piece, and radiating effect is good.
Low pressure constant current power supply on the LED lamp plate, power supply uses state-of-the-art technology, can compatible most of controllable silicon dimmer, realize the 0-100% light modulation, present embodiment adopts unique heat radiation profile, the heat conduction of high thermal conductivity aluminum matrix plate secondary on the abundant radiator of fluorescent tube, is guaranteed the operating temperature that LED is stable with the conduction of the heat of LED, and heat is in time derived LED.Guarantee the long-life of LED.Present embodiment also adopts distinctive optical treatment: it expands the light face shield and guarantees that under the prerequisite of light transmittance, whole face shield is luminous soft, and global voltage AC85-265V uses.Profile and interface and conventional bulb are general, and tunable optical, long service life.
Claims (4)
1. LED ball bubble is characterized in that, is welded on the aluminium base as the LED of luminescent device.
2. LED ball bubble according to claim 1 is characterized in that described a plurality of LED adopt the netted LED light emitting array that is connected to form.
3. according to each described LED ball bubble of claim 1-2, it is characterized in that, be arranged between aluminium base and the radiating piece as the aluminium bottom of heat conduction media.
4. LED ball bubble according to claim 3 is characterized in that described radiating piece is provided with a plurality of radiating fins, and a plurality of radiating fins circumferentially evenly distribute along radiating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206055946U CN201964163U (en) | 2010-11-12 | 2010-11-12 | LED (light-emitting diode) bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206055946U CN201964163U (en) | 2010-11-12 | 2010-11-12 | LED (light-emitting diode) bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201964163U true CN201964163U (en) | 2011-09-07 |
Family
ID=44526702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206055946U Expired - Fee Related CN201964163U (en) | 2010-11-12 | 2010-11-12 | LED (light-emitting diode) bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201964163U (en) |
-
2010
- 2010-11-12 CN CN2010206055946U patent/CN201964163U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101123448B1 (en) | High-power Photonic Device Street Light Using a Thermocouple | |
| WO2012031533A1 (en) | Led lamp bulb and led lighting bar capable of emitting light over 4π | |
| CN201531777U (en) | LED light source grille lamp | |
| CN102506317A (en) | U-shaped light-emitting diode (LED) energy-saving lamp | |
| CN202361116U (en) | LED (light emitting diode) lamp with novel heat dissipation structure | |
| CN201081193Y (en) | Compact power-saving electronic lamp | |
| CN201582681U (en) | LED (light-emitting diode) spotlight | |
| CN201555069U (en) | Efficient heat-dissipation type LED lamp | |
| CN201081165Y (en) | LED fluorescent lamp tube | |
| CN101634404A (en) | Single-end low-power LED lamp | |
| CN201964163U (en) | LED (light-emitting diode) bulb | |
| CN204313060U (en) | A kind of LED electricity-saving lamp | |
| CN202691756U (en) | Light-emitting diode (LED) lamp for plant growth | |
| CN102506351A (en) | LED flat-panel lighting device | |
| CN201851969U (en) | Light emitting diode (LED) flat panel surface light source | |
| CN201407524Y (en) | Led crystal lamp | |
| CN106382515B (en) | LED bulb with excellent ventilation and heat dissipation functions | |
| CN201221713Y (en) | High-power LED road lamp | |
| CN102506324A (en) | LED (light emitting diode) lamp with novel heat dissipation structure and method for manufacturing LED lamp | |
| CN202561588U (en) | Energy-saving high-power light-emitting diode (LED) street lamp | |
| CN202915110U (en) | LED light bulb | |
| CN201462738U (en) | Aluminum heat sink for LED lights | |
| CN201475710U (en) | Energy-saving LED bulb | |
| CN210568302U (en) | Heat-conducting column of radiator | |
| CN201672361U (en) | High-density packing LED table lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: King Star Opto-Electronic Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: King Star Opto-Electronic Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20131112 |