CN203979958U - A kind of LED straight lamp tube - Google Patents
A kind of LED straight lamp tube Download PDFInfo
- Publication number
- CN203979958U CN203979958U CN201420384370.5U CN201420384370U CN203979958U CN 203979958 U CN203979958 U CN 203979958U CN 201420384370 U CN201420384370 U CN 201420384370U CN 203979958 U CN203979958 U CN 203979958U
- Authority
- CN
- China
- Prior art keywords
- led
- tube
- lamp
- serial connection
- led filament
- 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 relates to a kind of LED straight lamp tube, comprise that inwall scribbles the glass straight tube that expands light film, with two lamp holders of being located at this glass straight tube end, it is characterized in that: the LED filament that is provided with serial connection in described glass straight tube, with some inner supports, the LED filament of described serial connection is through each inner support centre bore, and the LED filament two ends of serial connection are connected with lamp holder.The utility model fluorescent tube can 360 ° of luminous, simple in structure, good illumination effect.
Description
Technical field
The utility model relates to a kind of illuminating LED fluorescent tube, particularly a kind of can 360 ° of luminous LED straight lamp tubes.
Background technology
At present, general LED straight lamp tube is by glass straight tube, two lamp holders and be arranged in glass straight tube corresponding annular base plate and some LED lamp pearls of minute being located on bar shaped substrate form, and driving power is located in a lamp holder, and be electrically connected to LED lamp pearl by wire.Certainly, described driving power also can be arranged on the lamp bracket of fluorescent tube outside in addition.It is compared with conventional fluorescent, has the more advantages such as energy-saving and environmental protection and life-span length.But because each LED lamp pearl in general LED straight lamp tube is all on a discrete face that is located at bar shaped substrate in straight shape body, make this straight lamp tube can only 180 ° luminous, its illuminating effect be not ideal enough, and light mildness is not good enough, and light is inhomogeneous.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of improved LED straight lamp tube, makes the straight lamp tube can 360 ° of luminous, simple in structure, good illumination effect.
A kind of LED straight lamp tube described in the utility model, comprise that inwall scribbles the glass straight tube that expands light film, with two lamp holders of being located at this glass straight tube end, it is characterized in that: the LED filament that is provided with serial connection in described glass straight tube, with some inner supports, the LED filament of described serial connection is through each inner support centre bore, and the LED filament two ends of serial connection are connected with lamp holder.The LED filament of described serial connection is can 360 ° luminous, and wide-angle is luminous can bring better illuminating effect, and described inner support can be arranged in glass straight tube by positioning supports LED filament, simple in structure.Therefore, the utility model fluorescent tube is can 360 ° luminous, good illumination effect.
Preferably, in a described lamp holder, be provided with driving power, can be more convenient while making to apply like this.
Preferably, described inner support is provided with three blades, and the outer end of each blade is provided with discount, and it is easy to use, and structure is simpler.
Useful technique effect of the present utility model is: by some inner supports, the LED filament of serial connection is arranged in glass straight tube, makes this LED annular lamp tube can 360 ° of luminous, simple in structure, good illumination effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is inner support front structure for amplifying schematic diagram in Fig. 1.
Fig. 3 is the sectional structure left view of Fig. 2.
The specific embodiment
Accompanying drawing mark explanation: 1-glass straight tube, 2-lamp holder, 3-LED filament, 4-inner support, 41-inner support centre bore, 42-blade.
As Figure 1-3, a kind of LED straight lamp tube, comprise that inwall scribbles the glass straight tube 2 that expands light film, with two lamp holders 1 of being located at these glass straight tube 2 ends, in described glass straight tube 2, be provided with the LED filament 3 of serial connection, with some inner supports 4, the LED filament 3 of described serial connection is through each inner support centre bore 41, and LED filament 3 two ends of serial connection are connected with lamp holder 1.Described LED filament 3 is can 360 ° of full angles luminous, and wide-angle is luminous can bring better illuminating effect, and described inner support 4 positioning supports LED filaments 3 are arranged in glass straight tube 2, simple in structure.Therefore, the utility model LED straight lamp tube is can 360 ° luminous, good illumination effect.
In described lamp holder, can be provided with driving power, can be more convenient while making to apply like this.In addition also can be arranged in addition in a traditional way on the lamp bracket of fluorescent tube outside, during use, by wire, be electrically connected to LED lamp pearl.
Described inner support can be provided with three blades 42, and the outer end of each blade 42 is equipped with discount 43, and its structure is simpler, and described discount does not tiltedly move in the time of can making inner support be pushed in glass straight tube.
In the utility model glass straight tube 1, LED filament 3 two ends of serial connection are fixedly connected on respectively on respective end lamp holder 2, and lamp holder 2 is established passage routinely.In addition, described glass straight tube 1 two ends also can be designed to closing form, add man-hour after LED filament 3 two ends that are connected in series are fixedly connected with, then closed glass straight tube 1 two ends and vacuumizing, and then in glass straight tube 1, are filled with inert gas.Inert gas thermal conductivity is good, and the heating of LED filament can outwards be distributed by inert gas, glass straight tube successively like this, and radiating effect is better.
LED filament 3 is that the series connection of a plurality of chips is fixed on glass substrate, then adopts fluorescent glue to carry out pressing mold to have encapsulated.LED filament has the high-tension characteristic of little electric current, has effectively reduced the heating of LED and the cost of driver, has outstanding photoelectric properties.The LED straight lamp tube that the LED filament of use serial connection forms can 360 ° of luminous, simple in structure, good illumination effect.
When inner support of the present utility model is installed, to first the LED filament of serial connection be passed to glass straight tube, then on the LED filament of serial connection, put inner support, make the LED filament of serial connection through inner support centre bore, inner support is pushed in glass straight tube again, the ring external diameter of inner support is all less than glass straight tube internal diameter, and in glass straight tube, each adjacent inner support keeps a determining deviation.Like this, by using some inner supports that the LED filament of serial connection is arranged in glass straight tube.Make that straight lamp tube described in the utility model is can 360 ° luminous, simple in structure, good illumination effect, light evenly.
Should be understood that: above-described embodiment just illustrates of the present utility model, and the utility model is not limited to above-described embodiment, and any innovation and creation that do not exceed within the scope of the utility model connotation, within all falling into protection domain of the present utility model.
Claims (3)
1. a LED straight lamp tube, comprise that inwall scribbles the glass straight tube that expands light film, with two lamp holders of being located at this glass straight tube end, it is characterized in that: the LED filament that is provided with serial connection in described glass straight tube, with some inner supports, the LED filament of described serial connection is through each inner support centre bore, and the LED filament two ends of serial connection are connected with lamp holder.
2. a kind of LED straight lamp tube according to claim 1, is characterized in that: in described lamp holder, be provided with driving power.
3. according to a kind of LED straight lamp tube described in claim 1 or 2, it is characterized in that: described inner support is provided with three blades, and the outer end of each blade is provided with discount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384370.5U CN203979958U (en) | 2014-07-14 | 2014-07-14 | A kind of LED straight lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384370.5U CN203979958U (en) | 2014-07-14 | 2014-07-14 | A kind of LED straight lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979958U true CN203979958U (en) | 2014-12-03 |
Family
ID=51977397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420384370.5U Expired - Fee Related CN203979958U (en) | 2014-07-14 | 2014-07-14 | A kind of LED straight lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979958U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595774A (en) * | 2015-02-05 | 2015-05-06 | 深圳市中电照明股份有限公司 | LED (Light Emitting Diode) straight lamp |
| CN104613340A (en) * | 2014-12-23 | 2015-05-13 | 龙岩金太阳光电科技有限公司 | Full period-luminosity LED daylight lamp |
-
2014
- 2014-07-14 CN CN201420384370.5U patent/CN203979958U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613340A (en) * | 2014-12-23 | 2015-05-13 | 龙岩金太阳光电科技有限公司 | Full period-luminosity LED daylight lamp |
| CN104595774A (en) * | 2015-02-05 | 2015-05-06 | 深圳市中电照明股份有限公司 | LED (Light Emitting Diode) straight lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203979958U (en) | A kind of LED straight lamp tube | |
| CN203979959U (en) | A kind of LED annular lamp tube | |
| CN203963583U (en) | A kind of bulb lamp | |
| CN204361093U (en) | LED silk, LEDbulb lamp and light fixture | |
| CN204300743U (en) | LED lamp and the bulb made by LED lamp | |
| CN205388241U (en) | Bulb with curved type LED filament | |
| CN205065426U (en) | LED electricity line light cluster | |
| CN204387743U (en) | Novel LED energy-saving bulb | |
| CN204242996U (en) | A kind of durable type electricity-saving lamp | |
| CN204042560U (en) | One exempts from painting formula Novel LED lamp tube | |
| CN103367075B (en) | The manufacture method of high-power aerial fishing lamp | |
| CN204042557U (en) | LED tubular lamp | |
| CN203757440U (en) | LED fluorescent lamp | |
| CN204704657U (en) | Integral LED electricity-saving lamp | |
| CN203940293U (en) | Omnibearing luminous LED lamp | |
| CN202580823U (en) | Light-emitting diode (LED) lamp tube with improved lamp holders | |
| CN204026588U (en) | Interior heat sink | |
| CN204387740U (en) | All-directional illuminating LED lamp bulb | |
| CN202403129U (en) | Novel bathroom warmer bulb | |
| CN203273417U (en) | Glass straight tube LED lamp | |
| CN204114676U (en) | A kind of LED lamp tube | |
| CN205037101U (en) | Energy -saving LED lamp tube | |
| CN207831050U (en) | A kind of hollow light bar of silica gel extrusion | |
| CN203927495U (en) | A kind of LED fluorescent tube of alternative fluorescent tube | |
| CN204786032U (en) | Multitube shape LED electricity -saving lamp |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20160714 |