CN203023876U - Large-area-lighting straight-tube light tube - Google Patents
Large-area-lighting straight-tube light tube Download PDFInfo
- Publication number
- CN203023876U CN203023876U CN201220701725XU CN201220701725U CN203023876U CN 203023876 U CN203023876 U CN 203023876U CN 201220701725X U CN201220701725X U CN 201220701725XU CN 201220701725 U CN201220701725 U CN 201220701725U CN 203023876 U CN203023876 U CN 203023876U
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- radiator
- fluorescent tube
- straight lamp
- middle plate
- lamp fluorescent
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Abstract
The utility model relates to the technical field of straight light tubes, in particular to a large-area-lighting straight light tube. The large-area-lighting straight light tube comprises a radiator and a light-permeable cover, wherein the radiator is connected with the light-permeable cover. The radiator is provided with a clamping groove used for installing a light-emitting diode (LED) circuit board and comprises a middle plate and two bottom plates, the clamping groove is composed of the middle plate and the two bottom plates in an enclosed mode, and the included angles between the two bottom plates and the clamping groove are in a range of 15-45 degrees. Due to the fact that the clamping groove is used for installing the LED circuit board, and the included angles between the two bottom plates of the clamping groove and the middle plate of the clamping groove are in the range of 15-45 degrees, the two bottom plates and the clamping groove are in an inclined state, light emitted by an LED light source on the LED circuit board can be smoothly emitted out along the inclined bottom plates, lighting angles of the LED light source are increased, and therefore lighting area of the large-area-lighting straight light tube is larger, and lighting effect is good.
Description
Technical field
The utility model relates to straight lamp fluorescent tube technical field, relates in particular to a kind of straight lamp fluorescent tube of large tracts of land bright dipping.
Background technology
In recent years, constantly perfect along with the LED technology, the various performances of LED lamp for illumination have had greatly progressive, because the illumination LED light fixture has long service life, start-up time is short, energy-saving effect is remarkable, there is no ultra-violet radiation and the advantages such as environmental pollution, safety in utilization height, approved widely, become the main flow of following energy-saving lamp.At present, LED straight tube fluorescent lamp is used very extensive in the office lighting field, and its substitute products as existing fluorescent type fluorescent lamp have been subject to people's extensive attention, develops comparatively rapidly, and technology is more ripe.
Application number is 201020591144.6 Chinese utility model patent, discloses a kind of large firing angle LED straight lamp structure, and it comprises radiator, and aluminium base is arranged on radiator, and LED light source is arranged on aluminium base, and radiator both sides connection diffuser forms pipe.Offer draw-in groove on radiator, draw-in groove is enclosed by the top board of radiator and two base plates and consists of, aluminium base is horizontally placed in draw-in groove, because base plate is parallel with draw-in groove, the light portion that makes the LED light source on aluminium base send is blocked by base plate, cause the lighting angle of this LED straight lamp less than normal, do not reach the lighting angle of conventional fluorescent type fluorescent tube.
The utility model content
The purpose of this utility model is for the deficiencies in the prior art, and a kind of straight lamp fluorescent tube that increases the large tracts of land bright dipping of lighting angle is provided.
The utility model is achieved through the following technical solutions.
A kind of straight lamp fluorescent tube of large tracts of land bright dipping, comprise interconnective radiator and diffuser, described radiator is provided with for the draw-in groove that the LED wiring board is installed, described radiator comprises middle plate and two base plates, described draw-in groove is enclosed by described middle plate and described two base plates and consists of, and described two base plates all are the angle of 15 ° to 45 ° with described middle plate.
Wherein, described straight lamp fluorescent tube also comprises crossed beam trunking, and described crossed beam trunking is opened in described radiator.
Wherein, described radiator also comprises top board, and described crossed beam trunking is enclosed by described top board and described middle plate and consists of, and described radiator also comprises the reinforcement gusset, the described top board of described reinforcement link of boards and described middle plate.
Wherein, the both sides of described radiator are provided with inserting groove, and the both sides of described diffuser are provided with connecting pin, and described connecting pin and described inserting groove are connected.
Wherein, described connecting pin comprises the first kink and the second kink, and described the second kink is arranged at the front end of described the first kink.
Wherein, described straight lamp fluorescent tube also comprises locking nail hole, and described locking nail hole is arranged at the sidepiece of described crossed beam trunking.
Wherein, the quantity of described locking nail hole is two, and described two locking nail holes are arranged at respectively the both sides of described crossed beam trunking.
Wherein, the surface of described radiator is provided with some radiating fins.
The beneficial effects of the utility model are: draw-in groove of the present utility model is used for installing LED wiring board, two base plates of draw-in groove all are the angle of 15 ° to 45 ° with middle plate, therefore two base plates are all inclined with draw-in groove, the base plate that makes light that the LED light source on the LED wiring board sends can carry over inclination penetrates, increased the lighting angle of LED light source, make lighting area of the present utility model larger, radiation response is good.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is decomposing schematic representation of the present utility model.
Fig. 3 is generalized section of the present utility model.
Reference numeral comprises:
1-radiator, 11-top board, 12-middle plate, 13-base plate, 14-reinforcement gusset, 15-radiating fin, 2-diffuser, 21-connecting pin, the 211-the first kink, the 212-the second kink, 3-draw-in groove, 4-crossed beam trunking, 5-inserting groove, 6-locking nail hole.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Embodiment one.
As shown in Figure 1 to Figure 3, the straight lamp fluorescent tube of a kind of large tracts of land bright dipping of the present embodiment, comprise interconnective radiator 1 and diffuser 2, described radiator 1 is provided with for the draw-in groove 3 that the LED wiring board is installed, described radiator 1 comprises middle plate 12 and two base plates 13, described draw-in groove 3 is enclosed by described middle plate 12 and described two base plates 13 and consists of, and described two base plates 13 all are the angle of 15 ° to 45 ° with described middle plate 12.Draw-in groove 3 of the present utility model is used for installing LED wiring board, two base plates 13 of draw-in groove 3 all are the angle of 15 ° to 45 ° with middle plate 12, therefore two base plates 13 are all inclined with draw-in groove 3, the base plate 13 that makes light that the LED light source on the LED wiring board sends can carry over inclination penetrates, increased the lighting angle of LED light source, make lighting area of the present utility model larger, radiation response is good.
In the present embodiment, described straight lamp fluorescent tube also comprises crossed beam trunking 4, and described crossed beam trunking 4 is opened in described radiator 1.Crossed beam trunking 4 is convenient to take in the wire in fluorescent tube, has improved the convenience of later stage dismounting maintenance, and crossed beam trunking 4 is opened in radiator 1, avoids wire directly to be placed in diffuser 2 and shuts out the light, and guarantees the effect of the light diffusion of diffuser 2.
In the present embodiment, described radiator 1 also comprises top board 11, and described crossed beam trunking 4 is enclosed by described top board 11 and described middle plate 12 and consists of, and described radiator 1 also comprises strengthens gusset 14, and described reinforcement gusset 14 connects described top board 11 and described middle plate 12.Strengthening gusset 14 is arranged between top board 11 and middle plate 12, strengthen the structural strength of radiator 1, and top board 11, middle plate 12 and strengthen gusset 14 and enclose and consist of two crossed beam trunkings 4, conductor separation is taken in, effectively avoid wire to entwine together, be more conducive to the dismounting maintenance in later stage.
In the present embodiment, the both sides of described radiator 1 are provided with inserting groove 5, and the both sides of described diffuser 2 are provided with connecting pin 21, and described connecting pin 21 is connected with described inserting groove 5.Radiator 1 of the present utility model and diffuser 2 were realized removably connecting by connecting pin 21 and coordinating of inserting groove 5, and easy accessibility is convenient to the user and is changed diffuser 2.
In the present embodiment, described straight lamp fluorescent tube also comprises locking nail hole 6, and described locking nail hole 6 is arranged at the sidepiece of crossed beam trunking 4.Drivescrew in locking nail hole 6 can make the utility model be connected with lamp holder by screw, is connected firmly, and uses safety.
In the present embodiment, the surface of described radiator 1 is provided with some radiating fins 15.Radiating fin 15 has increased the contact area of radiator 1 with extraneous air, improves rate of heat dispation.
Embodiment two.
The difference of the present embodiment and embodiment one is: the described connecting pin 21 of the present embodiment comprises the first kink 211 and the second kink 212, and described the second kink 212 is arranged at the front end of described the first kink 211.Connecting pin 21 has increased its bending curvature owing to being provided with the first kink 211 and the second kink 212, connecting pin 21 is coordinated with inserting groove 5 more closely be difficult for slippage, improves the connective stability of radiator 1 and diffuser 2.
In the present embodiment, the quantity of described locking nail hole 6 is two, and described two locking nail holes 6 are arranged at respectively the both sides of described crossed beam trunking 4.The quantity of locking nail hole 6 is two, and the utility model can be squeezed into two screws and be connected with lamp holder, connects more solid and reliable.
Other structure of the present embodiment is identical with embodiment one, does not repeat them here.
The above embodiment, it is better embodiment of the present utility model, be not to limit the utility model practical range, therefore all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should comprise in the utility model patent claim.
Claims (8)
1. the straight lamp fluorescent tube of a large tracts of land bright dipping, comprise interconnective radiator and diffuser, described radiator is provided with for the draw-in groove that the LED wiring board is installed, described radiator comprises middle plate and two base plates, described draw-in groove is enclosed by described middle plate and described two base plates and consists of, and it is characterized in that: described two base plates all are the angle of 15 ° to 45 ° with described middle plate.
2. the straight lamp fluorescent tube of a kind of large tracts of land bright dipping according to claim 1, it is characterized in that: described straight lamp fluorescent tube also comprises crossed beam trunking, and described crossed beam trunking is opened in described radiator.
3. the straight lamp fluorescent tube of a kind of large tracts of land bright dipping according to claim 2, it is characterized in that: described radiator also comprises top board, described crossed beam trunking is enclosed by described top board and described middle plate and consists of, described radiator also comprises the reinforcement gusset, the described top board of described reinforcement link of boards and described middle plate.
4. the straight lamp fluorescent tube of a kind of large tracts of land bright dipping according to claim 1, it is characterized in that: the both sides of described radiator are provided with inserting groove, and the both sides of described diffuser are provided with connecting pin, and described connecting pin and described inserting groove are connected.
5. the straight lamp fluorescent tube of a kind of large tracts of land bright dipping according to claim 4, it is characterized in that: described connecting pin comprises the first kink and the second kink, and described the second kink is arranged at the front end of described the first kink.
6. the straight lamp fluorescent tube of a kind of large tracts of land bright dipping according to claim 2, it is characterized in that: described straight lamp fluorescent tube also comprises locking nail hole, and described locking nail hole is arranged at the sidepiece of described crossed beam trunking.
7. the straight lamp fluorescent tube of a kind of large tracts of land bright dipping according to claim 6, it is characterized in that: the quantity of described locking nail hole is two, described two locking nail holes are arranged at respectively the both sides of described crossed beam trunking.
8. the straight lamp fluorescent tube of a kind of large tracts of land bright dipping according to claim 1, it is characterized in that: the surface of described radiator is provided with some radiating fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220701725XU CN203023876U (en) | 2012-12-18 | 2012-12-18 | Large-area-lighting straight-tube light tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220701725XU CN203023876U (en) | 2012-12-18 | 2012-12-18 | Large-area-lighting straight-tube light tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203023876U true CN203023876U (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220701725XU Expired - Fee Related CN203023876U (en) | 2012-12-18 | 2012-12-18 | Large-area-lighting straight-tube light tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203023876U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989979A (en) * | 2015-07-07 | 2015-10-21 | 柳州市华方电器厂 | Integrated lamp pipe |
| CN106716011A (en) * | 2014-09-04 | 2017-05-24 | 许格罗国际有限公司 | Luminaire & luminaire components |
-
2012
- 2012-12-18 CN CN201220701725XU patent/CN203023876U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106716011A (en) * | 2014-09-04 | 2017-05-24 | 许格罗国际有限公司 | Luminaire & luminaire components |
| CN106716011B (en) * | 2014-09-04 | 2019-11-15 | 许格罗国际有限公司 | Lighting device and flashlight components |
| CN104989979A (en) * | 2015-07-07 | 2015-10-21 | 柳州市华方电器厂 | Integrated lamp pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: DONGGUAN SILVER AGE OPTOELECTRONICS SCI. & TECH. CO., LTD. Assignor: Guangdong Silverage Holdings Ltd. Contract record no.: 2015990000863 Denomination of utility model: Large-area-lighting straight-tube light tube Granted publication date: 20130626 License type: Exclusive License Record date: 20151020 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20130626 Termination date: 20171218 |