CN205372105U - LED lamp of tubular structure - Google Patents
LED lamp of tubular structure Download PDFInfo
- Publication number
- CN205372105U CN205372105U CN201521067836.XU CN201521067836U CN205372105U CN 205372105 U CN205372105 U CN 205372105U CN 201521067836 U CN201521067836 U CN 201521067836U CN 205372105 U CN205372105 U CN 205372105U
- Authority
- CN
- China
- Prior art keywords
- led
- tubular structure
- aluminum pipe
- heat radiation
- transparent 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
Abstract
The utility model provides a LED lamp of tubular structure belongs to illumination lamps and lanterns technical field. It is poor that it has solved current LED lamp radiating effect, problem that life lacks. This LED lamp of tubular structure includes the transparent lamp pipe, the both sides of transparent lamp pipe have linked firmly the end cover respectively, be provided with anodal utmost point ear in one of them end cover, be provided with negative pole utmost point ear in another end cover, be provided with the heat sink aluminum tube who is the tube -shape in the transparent lamp pipe, axial along heat sink aluminum tube on heat sink aluminum tube's the circumference lateral wall is provided with a plurality of mounting groove, it has linked firmly heat dissipation aluminum plate all to peg graft in every mounting groove, the LED luminescence chip has been linked firmly on the heat dissipation aluminum plate, heat sink aluminum tube's lateral part is provided with and is annular edge joint PCB, edge joint PCB connects all heat dissipation aluminum plate, be provided with drive power supply among the heat sink aluminum tube, drive power supply and anodal utmost point ear, negative pole utmost point ear and the equal ferroelectric phase of edge joint PCB ally oneself with. It is good that this LED lamp of tubular structure has a radiating effect, long service life's advantage.
Description
Technical field
This utility model belongs to field of illumination lamp technology, relates to the LED of a kind of tubular structure.
Background technology
LED is also known as light emitting diode.Its basic structure is one block of electroluminescent semi-conducting material, is the semiconductor device of a kind of solid-state, and it directly can be converted into light electricity.It is placed on a leaded shelf, then surrounding epoxy sealing, plays the effect of protection internal core, so the anti-seismic performance of LED is good.The heart of LED is the wafer of a quasiconductor, and one end of wafer is attached on a support, and one end is negative pole, and the other end connects the positive pole of power supply, makes whole wafer by epoxy encapsulation.
Have employed the LED light source product of pollution-free environmental protection in recent years progressively to popularize, and derive all kinds of replacement conventional light source such as incandescent lamp bulb, halogen spot light, the LED light source class illumination of fluorescent lamp, utilizing the energy-efficient of LED, environmental protection is as conventional light source substitute, and LED can give off heat when long-time use, if the heat dissipation problem of LED can not be properly settled, its working life is subjected to have a strong impact on.Meanwhile, LED, in hot environment, can produce serious light decay problem, and except affecting the life-span, its brightness will be greatly affected.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, it is provided that the LED of a kind of tubular structure, solves how to improve the radiating efficiency of existing LED, improves the service life of existing LED.
nullThe purpose of this utility model can be realized by following technical proposal: the LED of a kind of tubular structure，Including tubular Transparent lamp tube，The both sides of described Transparent lamp tube have been respectively fixedly connected with end cap，One of them end cap is provided with positive pole ear，Another end cap is provided with negative lug，It is characterized in that，Described Transparent lamp tube is provided with tubular heat radiation aluminum pipe，The outer circumferential wall of described heat radiation aluminum pipe there are several mounting grooves along heat radiation the axially arranged of aluminum pipe，In each mounting groove, equal grafting is fixed with heat-dissipating aluminium plate，Described heat-dissipating aluminium plate is fixed with LED luminescence chip，The sidepiece of described heat radiation aluminum pipe is provided with ringwise limit and meets PCB，Described limit meets PCB and connects all of heat-dissipating aluminium plate，Described heat radiation aluminum pipe is provided with driving power supply，Described driving power supply and positive pole ear、Negative lug and limit connect PCB all electricity and are connected.
Heat-dissipating aluminium plate and heat radiation aluminum pipe are all made up of aluminum, aluminum has the effect of good heat conduction, heat radiation, the heat produced during LED luminescence chip luminescence is absorbed by heat-dissipating aluminium plate and heat radiation aluminum pipe, and dissipate, the heat making LED luminescence chip is maintained in rational scope, so that LED luminescence chip is damaged from, does not have light decay problem, improve the service life of LED luminescence chip, namely improve the service life of LED.
In the LED of above-mentioned a kind of tubular structure, the outer circumferential wall of described heat radiation aluminum pipe is fitted on the medial wall of Transparent lamp tube.This kind of structure, makes that heat radiation aluminum pipe is friction tight to be connected in Transparent lamp tube, is connected convenient, simple in construction.
In the LED of above-mentioned a kind of tubular structure, the end of described heat-dissipating aluminium plate has lug, and described limit connects has draw-in groove on the medial wall of PCB, and described lug is inserted in draw-in groove and makes described heat-dissipating aluminium plate and limit connect PCB tight fit is connected.Make heat-dissipating aluminium plate and limit connect PCB electricity by clamping and friction tight mode to be connected, be connected convenient, simple in construction.
In the LED of above-mentioned a kind of tubular structure, the quantity of described mounting groove is 4-8.The quantity of mounting groove sets according to practical situation.
Compared with prior art, the LED lamp of the tubular structure that this utility model provides has the advantage that
1, LED luminescence chip is played the effect of heat radiation by the LED of this tubular structure by arranging heat-dissipating aluminium plate and the Double heat radiation device of heat radiation aluminum pipe, heat-dissipating aluminium plate and heat radiation aluminum pipe, improves the radiating effect of this LED, thus improving the service life of this LED.
2, the heat radiation aluminum pipe of the LED of this tubular structure and Transparent lamp tube are fixedly connected with by friction tight mode, and heat-dissipating aluminium plate and limit meet PCB and be fixedly connected with also by friction tight mode, are connected convenient, simple in construction.
Accompanying drawing explanation
Fig. 1 is the overall structure explosive view of the LED of this tubular structure.
In figure, 1, Transparent lamp tube；2, end cap；3, positive pole ear；4, negative lug；5, heat radiation aluminum pipe；6, mounting groove；7, heat-dissipating aluminium plate；8, LED luminescence chip；9, limit meets PCB；10, power supply is driven；11, lug；12, draw-in groove.
Detailed description of the invention
The following is specific embodiment of the utility model and in conjunction with accompanying drawing, the technical solution of the utility model is further described, but this utility model is not limited to these embodiments.
As it is shown in figure 1, the LED of this tubular structure includes tubular Transparent lamp tube 1, the both sides of Transparent lamp tube 1 have been respectively fixedly connected with end cap 2, are provided with positive pole ear 3 in one of them end cap 2, are provided with negative lug 4 in another end cap 2.
Transparent lamp tube 1 is provided with tubular heat radiation aluminum pipe 5, the outer circumferential wall of heat radiation aluminum pipe 5 is fitted on the medial wall of Transparent lamp tube 1, heat radiation aluminum pipe 5 and Transparent lamp tube 1 tight fit is made to be fixedly connected with, in the present embodiment, having six mounting grooves 6 along heat radiation the axially arranged of aluminum pipe 5 on the outer circumferential wall of heat radiation aluminum pipe 5, in actual production, the quantity of mounting groove 6 can be four or eight, in each mounting groove 6, equal grafting is fixed with heat-dissipating aluminium plate 7, and heat-dissipating aluminium plate 7 is fixed with LED luminescence chip 8.
The sidepiece of heat radiation aluminum pipe 5 is provided with ringwise limit and meets PCB9, while connect, the medial wall of PCB9 has draw-in groove 12, the end of heat-dissipating aluminium plate 7 has lug 11, lug 11 is inserted in draw-in groove 12 and makes heat-dissipating aluminium plate 7 and limit connect PCB9 tight fit is connected, while meet PCB9 to connect all of heat-dissipating aluminium plate 7, heat radiation aluminum pipe 5 is provided with driving power supply 10, drives power supply 10 to connect PCB9 all electricity be connected with positive pole ear 3, negative lug 4 and limit.
Specific embodiment described herein is only to this utility model spirit explanation for example.Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount the scope that appended claims is defined.
Although more employ Transparent lamp tube 1 herein, end cap 2, positive pole ear 3, negative lug 4, heat radiation aluminum pipe 5, mounting groove 6, heat-dissipating aluminium plate 7, LED luminescence chip 8, limit meet PCB9, drive the terms such as power supply 10, lug 11, draw-in groove 12, but be not precluded from using the probability of other term.These terms are used to be only used to describe and explain essence of the present utility model more easily；It is all contrary with this utility model spirit for being construed as any additional restriction.
Claims (4)
- null1. the LED of a tubular structure，Including tubular Transparent lamp tube (1)，The both sides of described Transparent lamp tube (1) have been respectively fixedly connected with end cap (2)，One of them end cap (2) is provided with positive pole ear (3)，Another end cap (2) is provided with negative lug (4)，It is characterized in that，Described Transparent lamp tube (1) is provided with tubular heat radiation aluminum pipe (5)，The outer circumferential wall of described heat radiation aluminum pipe (5) there are several mounting grooves (6) along the axially arranged of heat radiation aluminum pipe (5)，In each mounting groove (6), equal grafting is fixed with heat-dissipating aluminium plate (7)，Described heat-dissipating aluminium plate (7) is fixed with LED luminescence chip (8)，The sidepiece of described heat radiation aluminum pipe (5) is provided with ringwise limit and meets PCB (9)，Described limit meets PCB (9) and connects all of heat-dissipating aluminium plate (7)，Described heat radiation aluminum pipe (5) is provided with driving power supply (10)，Described driving power supply (10) and positive pole ear (3)、Negative lug (4) and limit connect PCB (9) all electricity and are connected.
- 2. the LED of a kind of tubular structure according to claim 1, it is characterised in that the outer circumferential wall of described heat radiation aluminum pipe (5) is fitted on the medial wall of Transparent lamp tube (1).
- 3. the LED of a kind of tubular structure according to claim 1, it is characterized in that, the end of described heat-dissipating aluminium plate (7) has lug (11), described limit connects has draw-in groove (12) on the medial wall of PCB (9), described lug (11) is inserted in draw-in groove (12) and makes described heat-dissipating aluminium plate (7) and limit connect PCB (9) tight fit is connected.
- 4. the LED of a kind of tubular structure according to claim 1 or 2 or 3, it is characterised in that the quantity of described mounting groove (6) is 4-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067836.XU CN205372105U (en) | 2015-12-18 | 2015-12-18 | LED lamp of tubular structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067836.XU CN205372105U (en) | 2015-12-18 | 2015-12-18 | LED lamp of tubular structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205372105U true CN205372105U (en) | 2016-07-06 |
Family
ID=56259483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521067836.XU Expired - Fee Related CN205372105U (en) | 2015-12-18 | 2015-12-18 | LED lamp of tubular structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205372105U (en) |
-
2015
- 2015-12-18 CN CN201521067836.XU patent/CN205372105U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206846353U (en) | A kind of radiator structure of LED light bar | |
| CN205447292U (en) | High -efficient low -loss LED lamp | |
| CN205560300U (en) | Packaged type LED lamp | |
| CN205372105U (en) | LED lamp of tubular structure | |
| CN206943847U (en) | A kind of LED that can quickly assemble | |
| CN205383575U (en) | LED lamp | |
| CN203273352U (en) | High-thermal-conductive large-angle plastic LED bulb | |
| CN201858555U (en) | LED fluorescent lamp tube capable of realizing multi-angle luminescence | |
| CN203571507U (en) | Novel LED (light-emitting diode) energy saving lamp | |
| CN203893038U (en) | LED PAR lamp | |
| CN203848030U (en) | Lamp tube | |
| CN203375216U (en) | Full-visual-angle and high-light LED bulb | |
| CN205480222U (en) | LED lamp of glass appearance | |
| CN201547725U (en) | Heat dissipation device of LED lamp | |
| CN204806314U (en) | LED lamp cylinder base | |
| CN204806316U (en) | LED lamp aluminum product box body | |
| CN204806318U (en) | Aluminum product LED lamp cylinder base | |
| CN205979680U (en) | Follow -on high -power LED electricity -saving lamp | |
| CN204403829U (en) | The LED illumination lamp that a kind of equal light effect is good | |
| CN203398152U (en) | Led | |
| CN202349640U (en) | LED (light emitting diode) energy-saving lamp | |
| CN202149390U (en) | LED tube lamp | |
| CN203384729U (en) | Long-distance irradiation lamp | |
| CN103174959A (en) | 360-degree luminous bulb | |
| CN202747037U (en) | Light-emitting diode (LED) bulb lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Jiaxing City, Zhejiang province 314419 Haining city Zhejiang Haining warp knitting industrial park Yuen Road No. 1002 Building No. 1 Patentee after: Zhejiang Future Lighting Co., Ltd. Address before: Jiaxing City, Zhejiang province 314419 Haining warp knitting industrial park Yuen Road No. 1002 Building No. 1 Patentee before: HAINING FUTURE LIGHRTING CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20181218 |