CN203162855U - Lamp tube extension end covers and integrated LED bracket lamp tube lighting uniformly - Google Patents
Lamp tube extension end covers and integrated LED bracket lamp tube lighting uniformly Download PDFInfo
- Publication number
- CN203162855U CN203162855U CN 201320121834 CN201320121834U CN203162855U CN 203162855 U CN203162855 U CN 203162855U CN 201320121834 CN201320121834 CN 201320121834 CN 201320121834 U CN201320121834 U CN 201320121834U CN 203162855 U CN203162855 U CN 203162855U
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- end cap
- fluorescent tube
- main body
- led lamp
- lamp tube
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Abstract
The utility model relates to lamp tube extension end covers and an integrated LED (Light Emitting Diode) bracket lamp tube lighting uniformly. The end covers are temperature resistant and are made of transparent plastic material; a positioning groove and positioning columns are arranged on one side of each end cover; the inner circumference surface of the positioning groove is an arc surface inclined from the outside to the inside; the inclined angle is 10 degrees to 30 degrees; positioning holes are formed in the inner hollow parts of the positioning columns; splicing holes matched with the positioning holes are formed in the other side of each end cover; the LED bracket lamp tube comprises a main body bracket and an LED lamp bar positioned on the main body bracket; the end covers are arranged at the two ends of the main body bracket; a heat-proof cover matched with the main body bracket is arranged at the upper part of the LED lamp bar; and the LED lamp bar is electrically connected with an external power supply. Through the adoption of the structure that the inner circumference surface of the positioning groove of each end cover is arranged into an arc surface inclined from the outside to the inside, the light ray in the lamp tube can be uniformly reflected and refracted onto the end covers; and the consistency of the brightness between the end parts and the middle part of the lamp tube can be kept effectively.
Description
Technical field
The utility model relates to LED fluorescent tube technical field, relates in particular to a kind of fluorescent tube and pieces together long end cap and luminous even integrated led support fluorescent tube.
Background technology
LED has characteristics such as energy-conserving and environment-protective, long service life, and along with the LED continuous advancement in technology, LED has also obtained very big progress on cost and luminous efficiency, be widely used in the normal lighting field by people, as be applied on the LED fluorescent tube, it will progressively substitute traditional fluorescent lamp as a kind of light; Existing LED fluorescent tube generally all is shape and the mounting means that follows conventional fluorescent, at LED fluorescent tube two ends two terminals is installed respectively, terminal is inserted in the mount pad of lamp bracket then.This type of fluorescent tube generally can only carry out single installation, namely a fluorescent tube is joined a lamp bracket, if a plurality of LED fluorescent tubes need be connected in parallel installation, then need twist joint weldering even at each lamp bracket outside lead, this mode has caused great inconvenience to installation and the maintenance of LED fluorescent tube.
If but that single LED fluorescent tube is done is long slightly, is easy to generate distortion such as bending, distortion again, thereby causes and normally to use.Present LED fluorescent tube is when spreading uses, and the brightness of seam crossing can make that the long lighting tube brightness after the assembly length is inhomogeneous than the luminance difference in the middle of the fluorescent tube usually, one section bright one section dark phenomenon occurs.
Summary of the invention
The purpose of this utility model be to provide at the technical problem that will solve a kind of can make the long lighting tube brightness after the assembly unit evenly, eliminate long and the luminous even integrated led support fluorescent tube pieced together in the dark district of illumination.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of fluorescent tube is pieced together long end cap, described end cap is the end cap that heatproof and transparent plastic rubber material are made, one side of described end cap is provided with locating slot and reference column, described reference column is positioned at the below of locating slot, the interior perimeter surface of described locating slot is the arc surface that ecto-entad tilts, the angle that tilts is 10 °～30 °, and described reference column inner hollow forms locating hole, and the opposite side of described end cap is provided with the splicing hole with the locating hole coupling.
Wherein, described locating slot is the ring-type U-lag.
Wherein, the below of described end cap is provided with barb.
Further, described splicing hole coupling is provided with over cap.
A kind of luminous even integrated led support fluorescent tube that uses fluorescent tube to piece together long end cap, also include main body rack and the LED lamp bar that is positioned on the main body rack, described end cap is arranged at the two ends of main body rack, described LED lamp bar top is provided with the heat-resisting cover that cooperates with main body rack, the two ends of described heat-resisting cover are arranged in the locating slot of end cap, and described LED lamp bar is electrically connected with external power source.
Further, also include and piece together long connector, the long connector of described assembly is embedded in the splicing hole of end cap.
Preferably, described LED lamp bar is connected with external power source by the conductive copper pin, and described conductive copper pin is positioned at the locating hole of end cap and runs through pieces together long connector.
Again further, also include switch, described switch is arranged on the main body rack, and described switch is electrically connected with conductive copper pin and LED lamp bar by lead.
Further, described main body rack below is provided with geometrical clamp, and described geometrical clamp is fixed in the fluorescent tube installation place by screw with main body rack.
Preferably, be evenly equipped with LED lamp pearl on the described LED lamp bar.
The beneficial effects of the utility model are:
End cap described in the utility model adopts heatproof and transparent plastic rubber material to make, be set to the arc surface that ecto-entad tilts by perimeter surface in the locating slot of end cap, when fluorescent tube adopts the long connector of assembly to splice the growth fluorescent tube, light in the fluorescent tube can reflect and refract on the end cap equably, keep the brightness of lamp tube end consistent with the brightness at fluorescent tube middle part, solved the inhomogeneous problem of the long lighting tube brightness of fluorescent tube spreading posterior restoration.
Description of drawings
Fig. 1 is the structural representation that a kind of fluorescent tube of the utility model is pieced together long end cap.
Fig. 2 is the decomposing schematic representation that a kind of fluorescent tube of the utility model is pieced together long end cap.
Fig. 3 is the decomposing schematic representation that a kind of fluorescent tube of the utility model is pieced together long another orientation of end cap.
Fig. 4 uses fluorescent tube to piece together the structural representation of the luminous even integrated led support fluorescent tube of long end cap for the utility model is a kind of.
Fig. 5 is that a kind of use of the utility model is used for the decomposing schematic representation that fluorescent tube is pieced together the luminous even integrated led support fluorescent tube of long end cap.
In Fig. 1 to Fig. 5, include:
1---end cap 2---locating slot
3---reference column 31---locating hole
4---splicing hole 5---barb
6---over cap 7---main body rack
8---LED lamp bar 81---LED lamp pearl
9---heat-resisting covers 10---are pieced together long connector
11---conductive copper pin 12---switch
13---geometrical clamp.
The specific embodiment
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing the utility model is further described, the content that embodiment is mentioned not is to restriction of the present utility model.
Extremely shown in Figure 5 as Fig. 1, a kind of fluorescent tube is pieced together long end cap, described end cap 1 is the end cap that heatproof and transparent plastic rubber material are made, one side of described end cap 1 is provided with locating slot 2 and reference column 3, described reference column 3 is positioned at the below of locating slot 2, and the interior perimeter surface of described locating slot 2 is the arc surface that ecto-entad tilts, and the angle of inclination is 10 °～30 °, described reference column 3 inner hollow form locating hole 31, and the opposite side of described end cap 1 is provided with the splicing hole 4 with locating hole 31 couplings; Wherein, described locating slot 2 is the ring-type U-lag; The below of described end cap 1 is provided with barb 5; Described splicing hole 4 couplings are provided with over cap 6.
A kind of luminous even integrated led support fluorescent tube that uses fluorescent tube to piece together long end cap, also include main body rack 7 and the LED lamp bar 8 that is positioned on the main body rack 7, described end cap 1 is arranged at the two ends of main body rack 7, described LED lamp bar 8 tops are provided with the heat-resisting cover 9 that cooperates with main body rack 7, the two ends of described heat-resisting cover 9 are arranged in the locating slot 2 of end cap 1, and described LED lamp bar 8 is electrically connected with external power source; Be evenly equipped with LED lamp pearl 81 on the described LED lamp bar 8.
In the utility model, described end cap 1 adopts heatproof and transparent plastic rubber material to make, be set to the arc surface that ecto-entad tilts by perimeter surface in the locating slot 2 of end cap 1, its angle of inclination is 10 °～30 °, can be so that the light in the fluorescent tube reflects and refract on the end cap 1 equably; End cap 1 in the utility model all adopts the injection mold moulding, the consistent size that has kept every end cap 1, the arc surface unanimity of perimeter surface moulding in the locating slot 2 has guaranteed that every end cap 1 is consistent with refraction to the reflection of heat-resisting cover 9 ends, makes the brightness unanimity of whole piece fluorescent tube; Described splicing hole 4 can be used for fluorescent tube and pieces together length, and described locating slot 2 is the ring-type U-lag, is convenient to mate with the heat-resisting cover 9 of fluorescent tube; The below of described end cap 1 is provided with barb 5, when end cap 1 is connected with main body rack 7, by at main body rack 7 caulking groove that mates with barb 5 being set, can be fixed on end cap 1 exactly the two ends of main body rack 7, thereby do not need to fix with screw in addition, simple in structure; By in splicing 4 places, hole coupling over cap 6 being set, can effectively guarantee Electrical Safety, practicality is good.
The main body rack 7 of luminous even integrated led support fluorescent tube described in the utility model adopts aluminum pipes to make, and make this main body rack 7 not only as the bracing frame of LED lamp bar 8, and heat dispersion is good, also is heat abstractor of the present utility model.
Further, also include and piece together long connector 10, the long connector 10 of described assembly is embedded in the splicing hole 4 of end cap 1, adopt piecing together long connector 10 when fluorescent tube pieces together when growing up to long fluorescent tube, light in the phenomenon that can bend or twist not, fluorescent tube can reflect and refract on the end cap 1 equably, keeps the brightness of lamp tube end consistent with the brightness in the middle part of the fluorescent tube, eliminate the shadow region of illumination, solved the inhomogeneous problem of the long lighting tube brightness of fluorescent tube spreading posterior restoration.
Preferably, described LED lamp bar 8 is connected with external power source by conductive copper pin 11, and described conductive copper pin 11 is positioned at the locating hole 31 of end cap 1 and runs through pieces together long connector 10; Again further, also include switch 12, described switch 12 is arranged on the main body rack 7, and described switch 12 is electrically connected with conductive copper pin 11 and LED lamp bar 8 by lead, and the utility model is by the unlatching of switch 12 control fluorescent tubes is set, and is simple in structure, handled easily.
Further, described main body rack 7 belows are provided with geometrical clamp 13, and described geometrical clamp 13 is fixed in the fluorescent tube installation place by screw with main body rack 7.In the utility model, by geometrical clamp 13 is set below main body rack 7, avoid main body rack 7 directly to contact with the fluorescent tube installation place, be convenient to the installation of fluorescent tube.
The above only is comparatively preferred embodiment of the utility model, is not in order to limiting practical range of the present utility model, therefore under any prerequisite that does not break away from the utility model design any apparent replacement all within protection domain of the present utility model.
Claims (10)
1. a fluorescent tube is pieced together long end cap, it is characterized in that: described end cap is the end cap that heatproof and transparent plastic rubber material are made, one side of described end cap is provided with locating slot and reference column, described reference column is positioned at the below of locating slot, the interior perimeter surface of described locating slot is the arc surface that ecto-entad tilts, the angle that tilts is 10 °～30 °, and described reference column inner hollow forms locating hole, and the opposite side of described end cap is provided with the splicing hole with the locating hole coupling.
2. a kind of fluorescent tube according to claim 1 is pieced together long end cap, and it is characterized in that: described locating slot is the ring-type U-lag.
3. a kind of fluorescent tube according to claim 1 is pieced together long end cap, and it is characterized in that: the below of described end cap is provided with barb.
4. a kind of fluorescent tube according to claim 1 is pieced together long end cap, it is characterized in that: described splicing hole coupling is provided with over cap.
5. a right to use requires 1 to 4 any described fluorescent tube to piece together the luminous even integrated led support fluorescent tube of long end cap, it is characterized in that: also include main body rack and the LED lamp bar that is positioned on the main body rack, described end cap is arranged at the two ends of main body rack, described LED lamp bar top is provided with the heat-resisting cover that cooperates with main body rack, the two ends of described heat-resisting cover are arranged in the locating slot of end cap, and described LED lamp bar is electrically connected with external power source.
6. luminous even integrated led support fluorescent tube according to claim 5 is characterized in that: also include and piece together long connector, the long connector of described assembly is embedded in the splicing hole of end cap.
7. luminous even integrated led support fluorescent tube according to claim 6 is characterized in that: described LED lamp bar is connected with external power source by the conductive copper pin, and described conductive copper pin is positioned at the locating hole of end cap and runs through the long connector of assembly.
8. luminous even integrated led support fluorescent tube according to claim 7, it is characterized in that: also include switch, described switch is arranged on the main body rack, and described switch is electrically connected with conductive copper pin and LED lamp bar by lead.
9. luminous even integrated led support fluorescent tube according to claim 5 is characterized in that: described main body rack below is provided with geometrical clamp, and described geometrical clamp is fixed in the fluorescent tube installation place by screw with main body rack.
10. luminous even integrated led support fluorescent tube according to claim 5 is characterized in that: be evenly equipped with LED lamp pearl on the described LED lamp bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121834 CN203162855U (en) | 2013-03-18 | 2013-03-18 | Lamp tube extension end covers and integrated LED bracket lamp tube lighting uniformly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121834 CN203162855U (en) | 2013-03-18 | 2013-03-18 | Lamp tube extension end covers and integrated LED bracket lamp tube lighting uniformly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203162855U true CN203162855U (en) | 2013-08-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320121834 Expired - Fee Related CN203162855U (en) | 2013-03-18 | 2013-03-18 | Lamp tube extension end covers and integrated LED bracket lamp tube lighting uniformly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203162855U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574371A (en) * | 2013-11-19 | 2014-02-12 | 王培清 | Multifunctional LED energy-saving lamp structure |
| CN104406103A (en) * | 2014-12-02 | 2015-03-11 | 黄英伟 | Continuous light of lamp structure and combination method thereof |
-
2013
- 2013-03-18 CN CN 201320121834 patent/CN203162855U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574371A (en) * | 2013-11-19 | 2014-02-12 | 王培清 | Multifunctional LED energy-saving lamp structure |
| CN103574371B (en) * | 2013-11-19 | 2015-08-26 | 王培清 | A kind of Multifunctional LED energy-saving lamp structure |
| CN104406103A (en) * | 2014-12-02 | 2015-03-11 | 黄英伟 | Continuous light of lamp structure and combination method 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: 20130828 Termination date: 20160318 |
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| CF01 | Termination of patent right due to non-payment of annual fee |