CN203797402U - Pipe-in-pipe LED lamp - Google Patents
Pipe-in-pipe LED lamp Download PDFInfo
- Publication number
- CN203797402U CN203797402U CN201420093994.1U CN201420093994U CN203797402U CN 203797402 U CN203797402 U CN 203797402U CN 201420093994 U CN201420093994 U CN 201420093994U CN 203797402 U CN203797402 U CN 203797402U
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- Prior art keywords
- led lamp
- tube
- lampshade
- lamp
- lamp plate
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Abstract
The utility model belongs to the technical field of LED illumination, and particularly relates to a pipe-in-pipe LED lamp. The lamp comprises a glass tube, a lamp cover, lamp holders, an LED lamp panel and LED lamp beads. The lamp cover is arranged in the glass tube, the LED lamp panel is disposed in the lamp cover, the LED lamp beads are arranged on the LED lamp panel, the lamp holders are two in number and arranged at the two ends of the lamp cover respectively, and the LED lamp panel is electrically connected with the lamp holders through elastic components. The LED lamp is high in safety, uniform in illumination, wide in illumination range and simple in structure. Besides, the lamp holders and a circuit board are electrically connected through elastic components, and the LED lamp is convenient to detach and maintain.
Description
Technical field
The utility model belongs to LED lighting technical field, relates in particular to a kind of tube-in-tube LED lamp.
Background technology
Lighting installation is essential in daily life, and traditional fluorescent lamp inside is filled with fluorescent material, and fluorescent material contains various heavy, in manufacture process and while using, not only pollutes the environment, and also can cause huge injury to human body.In addition fluorescent lamp power consumption is large and service life is short, has started to meet people's demand.And the environmental protection of LED streetlamp energy-saving, long service life are the ideal substitute of fluorescent lamp.
LED is a kind of spot light, in use for to reach enough illumination effects, some LED lamp pearls need be collected to be according to certain rules contained in and on circuit board, form luminous zone and throw light on, however the light that this mode irradiates out inhomogeneous, easily dazzle the eyes, cause user's visual fatigue.There is larger loss in the general light of tube-in-tube lamp of prior art, so illuminance is difficult to reach consumer's requirement; And the lamp holder of tube-in-tube lamp of the prior art all adopts wire to be electrically connected to circuit board, this structure can cause the dismounting of tube-in-tube lamp inconvenient, and long-term use can cause the aging of wire, causes the phenomenon of loose contact to occur.
Utility model content
The purpose of this utility model is: for the deficiencies in the prior art, and provide a kind of tube-in-tube LED lamp, this tube-in-tube LED lamp is safe, illumination is even, illumination range is wide, simple in structure, and the lamp holder of this tube-in-tube LED lamp and circuit board adopt elastic component to be electrically connected to, dismounting and maintenance have been facilitated.
For achieving the above object, the utility model adopts following technical scheme: a kind of tube-in-tube LED lamp, comprise glass tube, lampshade, lamp holder, LED lamp plate and LED lamp pearl, described lampshade is arranged in described glass tube, described LED lamp plate is installed in described lampshade, and described LED lamp pearl is arranged at described LED lamp plate, and described lamp holder is set to two, two described lamp holders are arranged at respectively the two ends of described lampshade, and described LED lamp plate is electrically connected to described lamp holder by elastic component.
As a kind of improvement of tube-in-tube LED lamp described in the utility model, described elastic component comprises spring and connecting portion, and described spring is fixedly connected with described connecting portion.
A kind of improvement as tube-in-tube LED lamp described in the utility model, described connecting portion is set to " several " character form structure, described connecting portion comprises blocked hole and buckling groove, described buckling groove is set to four, described blocked hole is set to two, wherein two described buckling grooves lay respectively at the both sides of a described blocked hole, and described in two other, buckling groove lays respectively at the both sides of blocked hole described in another.
As a kind of improvement of tube-in-tube LED lamp described in the utility model, the cross sectional shape of described lampshade is set to circle or ellipse, and described lampshade is provided with block button hole.
As a kind of improvement of tube-in-tube LED lamp described in the utility model, described lampshade is set to integrated plastic construction, and the inwall of described lampshade is provided with two draw-in grooves symmetrically, and the both sides of described LED lamp plate are installed in respectively in two described draw-in grooves.
A kind of improvement as tube-in-tube LED lamp described in the utility model, described lampshade comprises upper cover and lower cover, described upper cover and the tight snapping of described lower cover, the inwall of described upper cover is provided with two draw-in grooves symmetrically, and the both sides of described LED lamp plate are installed in respectively in two described draw-in grooves.
As a kind of improvement of tube-in-tube LED lamp described in the utility model, described LED lamp pearl is set to a plurality of, and a plurality of described LED lamp pearls are uniformly distributed in the one side of described LED lamp plate.
As a kind of improvement of tube-in-tube LED lamp described in the utility model, between the inwall of described glass tube and the outer wall of described lampshade, be provided with gap, the width in described gap is 1 ~ 3mm.
As a kind of improvement of tube-in-tube LED lamp described in the utility model, described lamp holder is provided with pole.
The beneficial effects of the utility model are: the utility model comprises glass tube, lampshade, lamp holder and LED lamp plate, lampshade is arranged in glass tube, LED lamp pearl is arranged at LED lamp plate, because LED lamp plate is installed in lampshade, improved the security of LED lamp plate, in the situation that glass tube is cracked, lampshade can play the effect of protection LED lamp plate, lamp holder is set to two, two lamp holders are arranged at respectively the two ends of lampshade, lamp holder is provided with pole, LED lamp plate is electrically connected to lamp holder by elastic component, wire before so just having avoided connects, be convenient to dismounting of the present utility model and maintenance, and the utility model also has the features such as illumination is even, illumination range is wide, simple in structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A portion enlarged drawing of Fig. 1.
Fig. 3 is the specific embodiment 1 cutaway view of the present utility model.
Fig. 4 is the specific embodiment 2 cutaway views of the present utility model.
The specific embodiment
Below in conjunction with the specific embodiment and Figure of description, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
the specific embodiment 1,as Fig. 1, shown in 2 and 3, a kind of tube-in-tube LED lamp, comprise glass tube 1, lampshade 2, lamp holder 3, LED lamp plate 4 and LED lamp pearl 14, lampshade 2 is arranged in glass tube 1, between the outer wall of the inwall of glass tube 1 and lampshade 2, be provided with gap 5, preferably, the width in gap 5 is 1 ~ 3mm, when the width in gap 5 is excessive, can affect volume of the present utility model, when the width in gap 5 is too small, can not well play the effect of protection LED lamp plate 4, LED lamp plate 4 is installed in lampshade 2, LED lamp pearl 14 is arranged at LED lamp plate 4, lamp holder 3 is set to two, two lamp holders 3 are arranged at respectively the two ends of lampshade 2, lamp holder 3 is provided with pole 7, pole 7 is mainly used in connecting external power source, LED lamp plate 4 is electrically connected to lamp holder 3 by elastic component 8.Elastic component 8 comprises spring 9 and connecting portion 10, spring 9 is fixedly connected with connecting portion 10, connecting portion 10 is set to " several " character form structure, certainly connecting portion 10 is also set to other structures, as long as meet, connecting portion 10 is stable and to be electrically connected on efficiently pole 7 just passable, connecting portion 10 comprises blocked hole 11 and buckling groove 12, buckling groove 12 is set to four, blocked hole 11 is set to two, the shape of blocked hole 11 is set to circle, wherein two buckling grooves 12 lay respectively at the both sides of a blocked hole 11, two other buckling groove 12 lays respectively at the both sides of another blocked hole 11, circular blocked hole 11 can better coordinate with circular pole 7, realize efficiently and being electrically connected to.
Preferably, the cross sectional shape of lampshade 2 is set to circle, 2 lampshades are provided with block button hole 6, block button hole 6 is for lamp holder 3 snappings, lampshade 2 is set to integrated plastic construction, and the inwall of lampshade 2 is provided with two draw-in grooves 13 symmetrically, and the both sides of LED lamp plate 4 are installed in respectively in two draw-in grooves 13, realized like this LED lamp plate 4 fixing in lampshade 2, the set positions of draw-in groove 13 can be set according to consumer's the illumination degree that needs certainly.LED lamp pearl 14 is set to a plurality of, and a plurality of LED lamp pearls 14 are uniformly distributed in the one side of LED lamp plate 4, has realized the effect that the utility model illumination is even, illumination range is wide.
the specific embodiment 2,as shown in Fig. 1,2 and 4, different from the specific embodiment 1: the cross sectional shape of present embodiment lampshade 2 is set to ellipse, lampshade 2 comprises upper cover 15 and lower cover 16, upper cover 15 and the tight snapping of lower cover 16, upper cover 15 is made by metal material and is light tight, lower cover 16 has plastics to make and printing opacity, so just better expands illumination range.The inwall of upper cover 15 is provided with two draw-in grooves 13 symmetrically, and the both sides of LED lamp plate 4 are installed in respectively in two draw-in grooves 13, and the direction of illumination of LED lamp pearl 14, in alignment with lower cover 16, has improved the utilization rate of illumination.
Other structure is identical with the structure of the specific embodiment 1, repeats no more here.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change and revise above-mentioned embodiment.Therefore, the utility model is not limited to the above-mentioned specific embodiment, and any apparent improvement, replacement or modification that every those skilled in the art have done on basis of the present utility model all belong to protection domain of the present utility model.In addition,, although used some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (9)
1. a tube-in-tube LED lamp, comprise glass tube, lampshade, lamp holder, LED lamp plate and LED lamp pearl, described lampshade is arranged in described glass tube, described LED lamp plate is installed in described lampshade, described LED lamp pearl is arranged at described LED lamp plate, described lamp holder is set to two, and two described lamp holders are arranged at respectively the two ends of described lampshade, it is characterized in that: described LED lamp plate is electrically connected to described lamp holder by elastic component.
2. tube-in-tube LED lamp according to claim 1, is characterized in that: described elastic component comprises spring and connecting portion, and described spring is fixedly connected with described connecting portion.
3. tube-in-tube LED lamp according to claim 2, it is characterized in that: described connecting portion is set to " several " character form structure, described connecting portion comprises blocked hole and buckling groove, described buckling groove is set to four, described blocked hole is set to two, wherein two described buckling grooves lay respectively at the both sides of a described blocked hole, and described in two other, buckling groove lays respectively at the both sides of blocked hole described in another.
4. tube-in-tube LED lamp according to claim 1, is characterized in that: the cross sectional shape of described lampshade is set to circle or ellipse, and described lampshade is provided with block button hole.
5. tube-in-tube LED lamp according to claim 4, is characterized in that: described lampshade is set to integrated plastic construction, and the inwall of described lampshade is provided with two draw-in grooves symmetrically, and the both sides of described LED lamp plate are installed in respectively in two described draw-in grooves.
6. tube-in-tube LED lamp according to claim 4, it is characterized in that: described lampshade comprises upper cover and lower cover, described upper cover and the tight snapping of described lower cover, the inwall of described upper cover is provided with two draw-in grooves symmetrically, and the both sides of described LED lamp plate are installed in respectively in two described draw-in grooves.
7. tube-in-tube LED lamp according to claim 1, is characterized in that: described LED lamp pearl is set to a plurality of, and a plurality of described LED lamp pearls are uniformly distributed in the one side of described LED lamp plate.
8. tube-in-tube LED lamp according to claim 1, is characterized in that: between the inwall of described glass tube and the outer wall of described lampshade, be provided with gap, the width in described gap is 1 ~ 3mm.
9. tube-in-tube LED lamp according to claim 1, is characterized in that: described lamp holder is provided with pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420093994.1U CN203797402U (en) | 2014-03-04 | 2014-03-04 | Pipe-in-pipe LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420093994.1U CN203797402U (en) | 2014-03-04 | 2014-03-04 | Pipe-in-pipe LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203797402U true CN203797402U (en) | 2014-08-27 |
Family
ID=51379611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420093994.1U Expired - Fee Related CN203797402U (en) | 2014-03-04 | 2014-03-04 | Pipe-in-pipe LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203797402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645553A (en) * | 2016-12-24 | 2017-05-10 | 天津达元吉科技有限公司 | Oxygen index test apparatus |
| CN113719767A (en) * | 2021-09-03 | 2021-11-30 | 安徽世林照明股份有限公司 | Driving end contact pin lamp tube with heat insulation function and assembling process thereof |
-
2014
- 2014-03-04 CN CN201420093994.1U patent/CN203797402U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645553A (en) * | 2016-12-24 | 2017-05-10 | 天津达元吉科技有限公司 | Oxygen index test apparatus |
| CN113719767A (en) * | 2021-09-03 | 2021-11-30 | 安徽世林照明股份有限公司 | Driving end contact pin lamp tube with heat insulation function and assembling process thereof |
| CN113719767B (en) * | 2021-09-03 | 2022-07-22 | 安徽世林照明股份有限公司 | Driving end contact pin lamp tube with heat insulation function and assembling process thereof |
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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 |
Granted publication date: 20140827 Termination date: 20150304 |
|
| EXPY | Termination of patent right or utility model |