CN203442519U - LED (Light-Emitting Diode) bulb lamp - Google Patents
LED (Light-Emitting Diode) bulb lamp Download PDFInfo
- Publication number
- CN203442519U CN203442519U CN201320447086.3U CN201320447086U CN203442519U CN 203442519 U CN203442519 U CN 203442519U CN 201320447086 U CN201320447086 U CN 201320447086U CN 203442519 U CN203442519 U CN 203442519U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- substrate
- led
- lampshade
- bulb lamp
- 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
- 239000000758 substrate Substances 0.000 claims abstract description 25
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 34
- 239000003292 glue Substances 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims 1
- 239000011324 bead Substances 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 239000011049 pearl Substances 0.000 description 8
- 229920000297 Rayon Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 238000009411 base construction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED (Light-Emitting Diode) bulb lamp, which comprises a lampshade, a substrate, an LED lamp bead, a base and a lamp cap, wherein the LED lamp bead is arranged on the substrate; the substrate is positioned in the lampshade and is arranged on the base; the lampshade is arranged at one end of the base in a screw-thread fit way; the other end of the base is in the screw-thread fit with the lamp cap. According to the LED bulb lamp, the lampshade is connected with the base in the screw-thread fit way, so that the LED bulb lamp can be disassembled, assembled and maintained conveniently, and the defect of easiness in falling caused by fixing with an adhesive is overcome.
Description
Technical field
The utility model relates to a kind of LED lighting technical field, is specifically related to a kind of LED bulb lamp.
Background technology
That conventional incandescent (tengsten lamp) consumes energy is high, the life-span is short, under the overall situation of global resources anxiety under, gradually by national governments, forbidden.Substitute products are electronic energy-saving lamps thereupon, although electronic energy-saving lamp has improved energy-saving effect, owing to having used the heavy metal element of many contaminated environment, run counter to again the main trend of environmental protection.Along with the high speed development of LED technology, LED illumination becomes the only choosing of novel green illumination gradually.LED is far superior to traditional lighting product in the aspect of principle of luminosity, energy-saving and environmental protection.The in the situation that of equal light efficiency, energy consumption dropped to incandescent lamp 1/8 and electronic energy-saving lamp 1/2.Existing LED bulb lamp comprises lampshade, is arranged at the LED lamp pearl on substrate in lampshade, and substrate is arranged on pedestal, and lampshade is arranged on pedestal by clamping, then adopts viscose glue to fix, and pedestal is connected with lamp holder.The LED bulb lamp of this structure, because lampshade is fixedly connected with pedestal, is unfavorable for dismounting, maintenance, and when longer in use, the bonding force of viscose glue declines, and lampshade easily comes off.
Utility model content
For above-mentioned deficiency of the prior art, the LED bulb lamp that a kind of easy accessibility is provided of the present utility model.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of LED bulb lamp, comprise lampshade, substrate, LED lamp pearl, pedestal and lamp holder, LED lamp pearl is arranged on substrate, and substrate is positioned at lampshade and is arranged on pedestal, described lampshade is arranged on one end of pedestal by threaded engagement, the other end of pedestal coordinates with cap screw thread.
In pedestal, be provided with fixed station, on fixed station, be provided with the hole that the wire for driving power passes through, described substrate is arranged on a side of fixed station by heat-conducting glue, described driving power is arranged in the space of fixed station opposite side, and driving power is electrically connected to substrate by wire.
With respect to prior art, the utlity model has following beneficial effect:
1, the utility model is connected with pedestal lampshade by threaded engagement, can be convenient to dismounting, maintains easily, and has avoided because adopting the caducous shortcoming of the fixing appearance of viscose glue.
2, in pedestal, be provided with fixed station, substrate be fixed on to one end of fixed station, substrate is contacted completely with fixed station, the heat that can timely LED lamp be distributed conduction is in time to pedestal, utilize pedestal faster by dissipation of heat in air.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is base construction schematic diagram.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Referring to Fig. 1 and Fig. 2: LED bulb lamp, comprises lampshade 1, substrate, LED lamp pearl, pedestal 2 and lamp holder 3.LED lamp pearl is three, and three LED lamp pearls are arranged on substrate, and three LED lamp pearls are triangularly arranged.Substrate is aluminium base, and substrate is positioned at lampshade and is arranged on pedestal.Lampshade 1 adopts high transmission rate PC material to make, and its light transmittance is up to more than 95%, and uniform-illumination is good, non-stimulated to eyes.Pedestal adopts ceramic material to make, and it has good thermal conductivity.Installation end outer wall at lampshade 1 is provided with external screw thread, and in one end of pedestal, inwall is provided with the internal thread matching with this external screw thread, and lampshade 1 is connected by threaded engagement with pedestal 2, and easy disassembly is convenient for installation and maintenance.The other end of pedestal 2 is provided with external screw thread, and lamp holder 3 adopts aluminum material to make, and is provided with the internal thread matching with pedestal 2 in it, and pedestal 2 is fixed by threaded engagement with lamp holder 3.
For better heat conduction and heat transfer, in pedestal 2, be provided with fixed station 21, on fixed station 21, be provided with the hole that the wire for driving power passes through, substrate is arranged on a side of fixed station 21 by heat-conducting glue, opposite side at fixed station 21 has a container cavity, driving power is arranged in the container cavity of fixed station 21 opposite sides, and the output of driving power is electrically connected to substrate by wire, and input is electrically connected to lamp holder 1 by wire.Fixed station 21 also adopts ceramic material to make, and fixed station 21 forms by a firing with pedestal 2 one.By fixed station 21 is set, can better substrate be fixed on pedestal, prevent that substrate is fixing unstable and rock, meanwhile, also increase the heat-conducting area of pedestal, the heat better LED lamp pearl being produced conducts to base-plates surface, is dispersed in air.In order further to strengthen heat dispersion of the present utility model, at the outer wall circumference of pedestal, be also provided with multiple tracks wind guide tank 22, this wind guide tank 22 is set to utilize the streamlined of Air Flow.
Finally it should be noted that, above embodiment is only in order to the technical solution of the utility model to be described but not restriction technologies scheme, although applicant has been described in detail the present invention with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, those are modified or are equal to replacement technical scheme of the present invention, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of claim scope of the present invention.
Claims (5)
1. a LED bulb lamp, comprises lampshade, substrate, LED lamp pearl, pedestal and lamp holder, and pearl is arranged on substrate LED lamp, substrate is positioned at lampshade and is arranged on pedestal, it is characterized in that, described lampshade is arranged on one end of pedestal by threaded engagement, and the other end of pedestal coordinates with cap screw thread.
2. LED bulb lamp according to claim 1, it is characterized in that, in pedestal, be provided with fixed station, on fixed station, be provided with the hole that the wire for driving power passes through, described substrate is arranged on a side of fixed station by heat-conducting glue, described driving power is arranged in the space of fixed station opposite side, and driving power is electrically connected to substrate by wire.
3. LED bulb lamp according to claim 1, is characterized in that, described pedestal is base of ceramic.
4. LED bulb lamp according to claim 1, is characterized in that, the outer wall of described pedestal is provided with a plurality of wind guide tanks.
5. LED bulb lamp according to claim 1, is characterized in that, the outer wall of described lampshade is provided with external screw thread, and the inwall of pedestal is provided with the internal thread matching with external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320447086.3U CN203442519U (en) | 2013-07-25 | 2013-07-25 | LED (Light-Emitting Diode) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320447086.3U CN203442519U (en) | 2013-07-25 | 2013-07-25 | LED (Light-Emitting Diode) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203442519U true CN203442519U (en) | 2014-02-19 |
Family
ID=50093574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320447086.3U Expired - Fee Related CN203442519U (en) | 2013-07-25 | 2013-07-25 | LED (Light-Emitting Diode) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203442519U (en) |
-
2013
- 2013-07-25 CN CN201320447086.3U patent/CN203442519U/en not_active Expired - Fee Related
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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: 20140219 Termination date: 20140725 |
|
| EXPY | Termination of patent right or utility model |