CN103939773A - LED straight tubular lamp emitting 320-degree light - Google Patents
LED straight tubular lamp emitting 320-degree light Download PDFInfo
- Publication number
- CN103939773A CN103939773A CN201410135230.9A CN201410135230A CN103939773A CN 103939773 A CN103939773 A CN 103939773A CN 201410135230 A CN201410135230 A CN 201410135230A CN 103939773 A CN103939773 A CN 103939773A
- Authority
- CN
- China
- Prior art keywords
- fluorescent tube
- lamp tube
- lamp
- led
- tube
- 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.)
- Pending
Links
Abstract
The invention discloses an LED straight tubular lamp emitting 320-degree light. The LED straight tubular lamp emitting 320-degree light comprises a lamp tube with two open ends, a plurality of LED lamp beads are stuck to the inner wall of the lamp tube in the axial direction through a radiating adhesive, the two ends of the lamp tube are provided with aluminum caps connected with the lamp tube in a sleeved mode, the aluminum cap at one end of the lamp tube is internally provided with a driving circuit, one end of the driving circuit is connected with the LED lamp beads, the other end of the driving circuit is connected with an electrode on the outer side of the corresponding aluminum cap, an insulating pad is arranged between the driving circuit and the corresponding aluminum cap, a glass tube is used as the lamp tube, and a radiating coating is arranged on the inner wall of the lamp tube. According to the LED straight tubular lamp emitting 320-degree light, the LED lamp beads are directly stuck to the inner wall of the glass lamp tube through the radiating adhesive, heat is directly radiated outwards through the glass lamp tube, the radiating effect is improved, the aluminum caps at the two ends of the lamp tube also play a better radiating role, and the radiating coating on the inner wall of the lamp tube further improves the radiating effect.
Description
Technical field
The present invention relates to a kind of lighting device, especially relate to a kind of 320 degree LED straight lamps.
Background technology
Increasingly mature along with LED lighting engineering, led bulb lamp is generally used for general lighting, office building, market, restaurant, school, family, the room lightings such as factory.
Existing 320 degree LED straight lamps adopt the fluorescent tube of acrylic material, and thermal effect is bad, causes life of product shorter, and after use a period of time, lampshade can produce variable color, and light transmittance declines.
Searching package cooling is effective, long 320 degree LED straight lamps of life-span, and this is that the applicant endeavours one of content of studying always.
Summary of the invention
The object of the invention is the deficiency existing for prior art, a kind of good heat dissipation effect is provided, 320 degree LED straight lamps of long service life.
For achieving the above object, the technical scheme that the present invention's 320 degree LED straight lamps adopt is:
A kind of 320 degree LED straight lamps, the fluorescent tube that comprises both ends open, at the inwall of fluorescent tube along axially utilizing thermal paste to be pasted with some LED lamp pearls, the aluminium cap being socketed with fluorescent tube is housed at the two ends of fluorescent tube, and wherein the aluminium cap inside of one end is provided with drive circuit, and described drive circuit one end is connected with LED lamp pearl, the other end is connected with the electrode in aluminium cap outside, between drive circuit and aluminium cap, be provided with felt pad, described fluorescent tube is glass tube, and the inwall of described fluorescent tube is provided with heat radiation coating.
The two ends of described fluorescent tube are provided with the drop-head that external diameter is less than fluorescent tube external diameter, and aluminium cap sleeve is connected on drop-head, and the external diameter of aluminium cap is consistent with the external diameter of fluorescent tube.
The present invention compared with prior art, has the following advantages:
LED lamp pearl utilizes thermal paste directly to stick on the inwall of glass lamp, directly by glass lamp, externally dispels the heat, and has improved radiating effect, and the aluminium cap of lamp tube ends is also good radiator, and the heat radiation coating of tube inner wall has further improved radiating effect; Some LED lamp pearls are being supported the inwall that is disposed axially in fluorescent tube of fluorescent tube, and straight line, at the inwall of fluorescent tube, is outwards sent light and can be reached 320 °.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention's 320 degree LED straight lamps.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiments is only not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims limited range the modification of the various equivalent form of values of the present invention.
As shown in Fig. 1, disclose a kind of 320 degree LED straight lamps and comprised columned glass lamp 1, at the inwall of fluorescent tube along fluorescent tube, axially by thermal paste, be pasted with some LED lamp pearls 2, all LED lamp pearl straight line, in the both sides of fluorescent tube, be socketed with aluminium cap 3, in an aluminium cap, even drive circuit 4 is installed therein, between drive circuit and aluminium cap, be provided with felt pad 5, this drive circuit one end is connected one end with electrode outside aluminium cap and is connected with LED lamp pearl, inwall at fluorescent tube is coated with heat radiation coating 11, at the two ends of fluorescent tube, be provided with the drop-head that external diameter is less than fluorescent tube external diameter, aluminium cap sleeve is connected on drop-head, the external diameter of aluminium cap is consistent with the external diameter of fluorescent tube.
Claims (2)
1. spend LED straight lamp for one kind 320, the fluorescent tube that comprises both ends open, it is characterized in that: at the inwall of fluorescent tube along axially utilizing thermal paste to be pasted with some LED lamp pearls, aluminium cap with fluorescent tube socket is housed at the two ends of fluorescent tube, wherein the aluminium cap inside of one end is provided with drive circuit, described drive circuit one end is connected with LED lamp pearl, the other end is connected with the electrode in aluminium cap outside, between drive circuit and aluminium cap, be provided with felt pad, described fluorescent tube is glass tube, and the inwall of described fluorescent tube is provided with heat radiation coating.
2. according to the degree of 320 described in claim LED straight lamp, it is characterized in that: the two ends of described fluorescent tube are provided with the drop-head that external diameter is less than fluorescent tube external diameter, aluminium cap sleeve is connected on drop-head, and the external diameter of aluminium cap is consistent with the external diameter of fluorescent tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410135230.9A CN103939773A (en) | 2014-04-04 | 2014-04-04 | LED straight tubular lamp emitting 320-degree light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410135230.9A CN103939773A (en) | 2014-04-04 | 2014-04-04 | LED straight tubular lamp emitting 320-degree light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103939773A true CN103939773A (en) | 2014-07-23 |
Family
ID=51187560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410135230.9A Pending CN103939773A (en) | 2014-04-04 | 2014-04-04 | LED straight tubular lamp emitting 320-degree light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103939773A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105255140A (en) * | 2014-10-29 | 2016-01-20 | 中山市四维家居照明有限公司 | European style multilayer LED living room pendant lamp device |
| US11519567B2 (en) | 2014-09-28 | 2022-12-06 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US11649934B2 (en) | 2014-09-28 | 2023-05-16 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US11686457B2 (en) | 2014-09-28 | 2023-06-27 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US11698170B2 (en) | 2015-03-10 | 2023-07-11 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US11906115B2 (en) | 2014-12-05 | 2024-02-20 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US11920743B2 (en) | 2021-12-01 | 2024-03-05 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
-
2014
- 2014-04-04 CN CN201410135230.9A patent/CN103939773A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11519567B2 (en) | 2014-09-28 | 2022-12-06 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US11649934B2 (en) | 2014-09-28 | 2023-05-16 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US11686457B2 (en) | 2014-09-28 | 2023-06-27 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| CN105255140A (en) * | 2014-10-29 | 2016-01-20 | 中山市四维家居照明有限公司 | European style multilayer LED living room pendant lamp device |
| US11906115B2 (en) | 2014-12-05 | 2024-02-20 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US11698170B2 (en) | 2015-03-10 | 2023-07-11 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US11920743B2 (en) | 2021-12-01 | 2024-03-05 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103939773A (en) | LED straight tubular lamp emitting 320-degree light | |
| JP2012518254A5 (en) | ||
| CN104235658A (en) | Columnar LED bulb | |
| CN202074270U (en) | Light emitting diode (LED) lamp capable of emitting light within 360 degrees | |
| CN203797430U (en) | LED straight-tube lamp | |
| CN203784688U (en) | Light emitting diode (LED) light with special-shaped light bar | |
| CN204042563U (en) | Extension type large-angle LED bulb lamp | |
| CN202392520U (en) | Light-emitting diode (LED) bulb with lamp holder releasing-preventing structure | |
| CN103899951A (en) | LED lamp | |
| CN204629172U (en) | LED dispels the heat fluorescent tube | |
| CN203907545U (en) | Radiator of LED down lamp | |
| CN103883890A (en) | LED lamp capable of circumferentially emitting light | |
| CN102506324A (en) | LED (light emitting diode) lamp with novel heat dissipation structure and method for manufacturing LED lamp | |
| CN103939775A (en) | Heat radiating LED bulb lamp | |
| CN202203719U (en) | A surface mount type LED fluorescent lamp | |
| JP3213498U (en) | Integrated LED energy-saving lighting fixture | |
| CN206130785U (en) | Plug -in lamps and lanterns | |
| CN104019395A (en) | Bulb lamp | |
| CN204042557U (en) | LED tubular lamp | |
| CN103899952A (en) | LED lamp | |
| CN219140544U (en) | Glass tube LED lamp with coating | |
| CN203671505U (en) | LED (Light-Emitting Diode) lamp tube | |
| CN201902892U (en) | LED (light-emitting diode) lamp | |
| CN104633508A (en) | Plastic LED light source | |
| CN104235651B (en) | LED tubular lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |
|
| WD01 | Invention patent application deemed withdrawn after publication |