CN202382026U - LED (light emitting diode) lamp tube - Google Patents
LED (light emitting diode) lamp tube Download PDFInfo
- Publication number
- CN202382026U CN202382026U CN2011204298083U CN201120429808U CN202382026U CN 202382026 U CN202382026 U CN 202382026U CN 2011204298083 U CN2011204298083 U CN 2011204298083U CN 201120429808 U CN201120429808 U CN 201120429808U CN 202382026 U CN202382026 U CN 202382026U
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- China
- Prior art keywords
- cover
- heat radiation
- type seat
- radiation aluminium
- aluminium type
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- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the technical field of LED products, in particular to an LED lamp tube. The LED lamp tube comprises a heat dissipating aluminum base, and a PC (poly carbonate) cover, wherein the PC cover is connected with the heat dissipating aluminum base through a lock button; a lock groove with an inward opening is formed at the lock port of the heat dissipating aluminum base; a lock lug with an outward opening is formed at the lock portion of the PC cover; and the lock lug matches the lock groove. The LED lamp tube with the above structure is more convenient and quick in mounting the PC cover, and has good waterproof and dustproof effects by adopting the gapless lock-type structure between the PC cover and the heat dissipating aluminum base.
Description
Technical field
The utility model relates to the LED product technical field, relates in particular to a kind of LED fluorescent tube.
Background technology
Lighting bulb is widely used in occasions such as urban road, garden, aisle, garage, office space, public place, brings many facilities for people's life.Lighting bulb commonly used, its type comprises osram lamp, fluorescent lamp and LED light fixture etc., wherein the LED light fixture because of have efficiently, safety, energy-saving and environmental protection, advantage such as the life-span is long, response speed is fast, become most widely used lighting bulb gradually.
Existing LED fluorescent tube generally comprises heat radiation aluminium type seat and PC cover, and heat radiation aluminium type seat and PC cover adopt the outer mode of buckleing to link together; Can there be certain slit; Waterproof and dustproof effect are relatively poor, in addition, because the PC cover is longer; Easily because of distortion brings difficulty, make that the installation between heat radiation aluminium type seat and the PC cover is convenient inadequately when mounted.
Summary of the invention
The purpose of the utility model is to the deficiency of prior art a kind of LED fluorescent tube to be provided, and not only be more convenient for the quick installation of PC cover, and the waterproof and dustproof effect is better.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: a kind of LED fluorescent tube; It comprises heat radiation aluminium type seat and PC cover, and said PC cover is connected with the mutual buckle of heat radiation aluminium type seat, and said heat radiation aluminium type seat is provided with the inside catching groove of opening at the buckle place with the PC cover; Said PC covers on and the buckle place of the aluminium type seat that dispels the heat is provided with the outside buckle ear of opening, and said buckle ear and catching groove are complementary.
The cross section of said heat radiation aluminium type seat and PC cover all is semicircle shape.
Said buckle ear is circular-arc, the rectangular shape of said catching groove.
Said heat radiation aluminium type seat offers mounting groove, and said mounting groove is fixed with circuit substrate, and circuit substrate is provided with the LED lamp.
Said heat radiation aluminium type seat forms louvre.
The utility model beneficial effect is: the described a kind of LED fluorescent tube of the utility model; It comprises heat radiation aluminium type seat and PC cover; Said PC cover is connected with the mutual buckle of heat radiation aluminium type seat; Said heat radiation aluminium type seat is provided with the inside catching groove of opening at the buckle place with the PC cover, and said PC covers on and the buckle place of the aluminium type seat that dispels the heat is provided with the outside buckle ear of opening, and said buckle ear and catching groove are complementary.Adopt a kind of LED fluorescent tube of said structure, its PC cover is a no gap internal fastening type structure with the buckle structure of heat radiation aluminium type seat, not only be more convenient for the quick installation of PC cover, and the waterproof and dustproof effect is better.
Description of drawings
Accompanying drawing 1 is the cross section structure sketch map of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1; The described a kind of LED fluorescent tube of the utility model, its structure are that it comprises heat radiation aluminium type seat 2 and PC cover 1; Said PC cover 1 is connected with heat radiation aluminium type seat 2 mutual buckles; Said heat radiation aluminium type seat 2 is provided with the inside catching groove of opening 21 at the buckle place with PC cover 1, and said PC cover 1 is provided with the outside buckle ear of opening 11 at the buckle place with heat radiation aluminium type seat 2, and said buckle ear 11 is complementary with catching groove 21.During installation, the one side with PC cover 1 is snapped in the catching groove 21 through buckle ear 11 earlier, and applying light PC cover 1 again; Make PC cover 1 crimp a little; The buckle ear 11 that again PC is covered 1 another side is snapped in the catching groove 21, forms no gap internal fastening type structure, can accomplish installation quickly and easily.
As preferred embodiment, said heat radiation aluminium type seat 2 all is semicircle shape with the cross section of PC cover 1, has the attractive in appearance and convenient installation of structure.Further, said buckle ear 11 is circular-arc, said catching groove 21 rectangular shapes, and buckle ear 11 and catching groove 21 mutual snappings form seamless internal fastening type structure.Further, said heat radiation aluminium type seat 2 offers mounting groove 22, and said mounting groove 22 is fixed with circuit substrate 4, and circuit substrate 4 is provided with LED lamp 3, and this is simple in structure, but Fast Installation permanent circuit substrate 4.Further, said heat radiation aluminium type seat 2 forms louvre 20, is full of air in the louvre 20, can play the effect of accelerating heat radiation effectively, the service life of improving the LED fluorescent tube greatly.The described a kind of LED fluorescent tube of the utility model; Its PC cover 1 is a no gap internal fastening type structure with the buckle structure of heat radiation aluminium type seat 2; Not only be more convenient for the quick installation of PC cover 1, and the waterproof and dustproof effect is better, is applicable to the fluorescent tube of specification model such as T8; Can be widely used in occasions such as indoor, garden, aisle, garage, office space, public place, bring many facilities for people's life.
The above only is the preferred embodiments of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.
Claims (5)
1. LED fluorescent tube; It comprises heat radiation aluminium type seat (2) and PC cover (1); It is characterized in that: said PC cover (1) is connected with the mutual buckle of heat radiation aluminium type seat (2); Said heat radiation aluminium type seat (2) is provided with the inside catching groove of opening (21) at the buckle place with PC cover (1), and said PC cover (1) is provided with the outside buckle ear of opening (11) at the buckle place with heat radiation aluminium type seat (2), and said buckle ear (11) is complementary with catching groove (21).
2. a kind of LED fluorescent tube according to claim 1 is characterized in that: the cross section of said heat radiation aluminium type seat (2) and PC cover (1) all is semicircle shape.
3. a kind of LED fluorescent tube according to claim 1 is characterized in that: said buckle ear (11) is circular-arc, and said catching groove (21) is shape at right angles.
4. a kind of LED fluorescent tube according to claim 1 is characterized in that: said heat radiation aluminium type seat (2) offers mounting groove (22), and said mounting groove (22) is fixed with circuit substrate (4), and circuit substrate (4) is provided with LED lamp (3).
5. a kind of LED fluorescent tube according to claim 4 is characterized in that: said heat radiation aluminium type seat (2) forms louvre (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204298083U CN202382026U (en) | 2011-11-03 | 2011-11-03 | LED (light emitting diode) lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204298083U CN202382026U (en) | 2011-11-03 | 2011-11-03 | LED (light emitting diode) lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202382026U true CN202382026U (en) | 2012-08-15 |
Family
ID=46630527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204298083U Expired - Fee Related CN202382026U (en) | 2011-11-03 | 2011-11-03 | LED (light emitting diode) lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202382026U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807829A (en) * | 2012-11-14 | 2014-05-21 | 永发精密开发有限公司 | Production method for LED (light-emitting diode) lamp tube |
| TWI454638B (en) * | 2012-10-24 | 2014-10-01 |
-
2011
- 2011-11-03 CN CN2011204298083U patent/CN202382026U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI454638B (en) * | 2012-10-24 | 2014-10-01 | ||
| CN103807829A (en) * | 2012-11-14 | 2014-05-21 | 永发精密开发有限公司 | Production method for LED (light-emitting diode) lamp tube |
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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: 20120815 Termination date: 20121103 |