CN201475719U - LED lamp - Google Patents
LED lamp Download PDFInfo
- Publication number
- CN201475719U CN201475719U CN2009201900789U CN200920190078U CN201475719U CN 201475719 U CN201475719 U CN 201475719U CN 2009201900789 U CN2009201900789 U CN 2009201900789U CN 200920190078 U CN200920190078 U CN 200920190078U CN 201475719 U CN201475719 U CN 201475719U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- metal
- joint
- fluorescent tube
- plastics
- 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
- 229920003023 plastic Polymers 0.000 claims abstract description 30
- 239000004033 plastic Substances 0.000 claims abstract description 30
- 229910052751 metal Inorganic materials 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 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 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
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- Led Device Packages (AREA)
Abstract
The utility model relates to an LED lamp, which comprises a lamp tube and joints arranged at both ends of the lamp tube. Each joint comprises a metal end and a plastic end. The metal ends and the plastic ends are fixedly connected with each other. A position on each plastic end, which is close to the metal end, is provided with a cap edge. A diameter of each plastic end is matched with the size of the lamp tube of the LED lamp. And the plastic ends are inserted in the lamp tube. The LED lamp of the utility model adopts a mode that the LED lamp joints consisting of the plastic ends and the metal ends which are connected into one body are arranged at both ends of the LED lamp, wherein the plastic ends are inserted in the lamp tube. The LED lamp of the utility model has reasonable design, greatly improves the sealing property and saves cost.
Description
(1) technical field
The utility model relates to a kind of LED lamp.
(2) background technology
The joint of existing LED lamp lamp tube ends all is that metallic aluminium is made usually, its structure is for normally being provided with pedestal in LED lamp lamp tube ends, metal fitting sleeve is contained on the pedestal, joint is provided with wire guide, and the joint outside is provided with metal pin, and the lead of LED lamp is connected to metal pin by wire guide, the joint of this structure, its sealing property is relatively poor, and joint all is made of metal, and cost is higher.
(3) summary of the invention
In order to overcome the deficiency of above-mentioned technical problem, the utility model provides a kind of sealing better, and cost is lower, and structure is the LED lamp more reasonably.
The technical scheme in the invention for solving the technical problem is:
A kind of LED lamp, the joint that comprises fluorescent tube and be installed in described lamp tube ends, described joint comprises metal end and plastics end, metal end and plastics end are fixed together, the plastics end is provided with shade near the metal end place, the diameter of plastics end and LED lamp fluorescent tube size are complementary, and the insertion of plastics end is installed in the described fluorescent tube.The plastics end of LED light fitting inserts and is installed in the fluorescent tube, and interference fit, and the shade on the plastics end prevents that joint all is embedded in the fluorescent tube, this LED light fitting is rational in infrastructure, better with the sealing of fluorescent tube, and blank area employing plastics replacement metal, cost saved greatly.
The metal end outside of joint is provided with pin, and joint is provided with wire guide, and lead passes wire guide and connects pin.Lead and pin are electrically connected.
Metal end is that aluminium is made, and pin is that copper becomes.Pin is used for conducting electricity, and the electric conductivity of copper is better.Also be provided with sealing ring between plastics end and the fluorescent tube and come the enhanced leaktightness performance.
The beneficial effects of the utility model are: the LED light fitting that plastics end that the utility model employing fuses and metal end are formed is installed in the two ends of LED lamp, wherein the plastics end inserts and is installed in the fluorescent tube, the utility model reasonable in design, sealing property improves greatly, and has saved cost.
(4) description of drawings
Fig. 1 is the structural representation of the utility model when being installed in lamp tube ends;
Fig. 2 is the structural representation of joint of the present utility model.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As illustrated in fig. 1 and 2, a kind of LED lamp, the joint 2 that comprises fluorescent tube 1 and be installed in described fluorescent tube 1 two ends is provided with pcb board and LED lamp in the fluorescent tube 1.Described joint comprises metal end 5 and plastics end 3, metal end 5 and plastics end 3 are fixed together, the size of the diameter of plastics end 3 and LED lamp fluorescent tube 1 end is complementary, plastics end 3 is provided with shade 4 near the metal end place, plastics end 3 inserts and is installed in the fluorescent tube 1, and is provided with sealing ring comes the enhanced leaktightness performance between plastics end and fluorescent tube.Joint is provided with wire guide, and the outside of joint metal end is provided with pin 6 made of copper, and lead passes wire guide and is electrically connected with pin.Described metal end is that aluminium is made.
Claims (4)
1. LED lamp, the joint that comprises fluorescent tube and be installed in described lamp tube ends, it is characterized in that: described joint comprises metal end and plastics end, metal end and plastics end are fixed together, the plastics end is provided with shade near the metal end place, the diameter of plastics end and LED lamp fluorescent tube size are complementary, and the insertion of plastics end is installed in the described fluorescent tube.
2. LED lamp according to claim 1 is characterized in that the metal end outside of described joint is provided with pin, and joint is provided with wire guide, and lead passes wire guide and connects pin.
3. LED lamp according to claim 1 and 2 is characterized in that described metal end is that aluminium is made, and pin is that copper becomes.
4. LED lamp according to claim 3 is characterized in that being provided with sealing ring between described plastics end and the fluorescent tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201900789U CN201475719U (en) | 2009-07-30 | 2009-07-30 | LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201900789U CN201475719U (en) | 2009-07-30 | 2009-07-30 | LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201475719U true CN201475719U (en) | 2010-05-19 |
Family
ID=42411969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201900789U Expired - Fee Related CN201475719U (en) | 2009-07-30 | 2009-07-30 | LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201475719U (en) |
-
2009
- 2009-07-30 CN CN2009201900789U patent/CN201475719U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20110730 |