CN203442715U - Easy assembling and disassembling type structure for LED (light-emitting diode) tube - Google Patents
Easy assembling and disassembling type structure for LED (light-emitting diode) tube Download PDFInfo
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- CN203442715U CN203442715U CN201320581700.5U CN201320581700U CN203442715U CN 203442715 U CN203442715 U CN 203442715U CN 201320581700 U CN201320581700 U CN 201320581700U CN 203442715 U CN203442715 U CN 203442715U
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- fluorescent tube
- end cap
- lamp plate
- tube
- plate bracket
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Abstract
The utility model discloses an easy assembling and disassembling type structure for an LED (light-emitting diode) tube. The easy assembling and disassembling type structure for the LED tube is characterized in that a lamp panel bracket and an end cover are connected into an integrated structure by virtue of a connecting piece, meanwhile the end cover is detachably positioned and arranged at the end part of the tube, and the lamp panel bracket is placed into the tube and clipped in the inner wall of the tube in the radial direction of the tube, so that the lamp panel bracket is pulled out only by virtue of an axial tensile force of the connecting piece when parts in the tube need to be assembled, disassembled and replaced as the end cover and the lamp panel bracket are not permanently fixed on the tube. Compared with the traditional way, the easy assembling and disassembling type structure for the LED tube has the advantages that repeated assembling and disassembling during assembling of the parts of a lamp body and follow-up maintenance of the tube can be simplified, the service life of the LED tube is prolonged and manufacturing cost of the LED tube is reduced.
Description
Technical field
The utility model relates to a kind of LED lamp tube structure, relates in particular to the structure easy to assemble that in a kind of LED fluorescent tube, lamp plate bracket is combined with end cap, is applicable to glass LED light pipe, belongs to LED lighting technical field.
Background technology
In current existing glass LED light pipe, for support the hollow aluminium alloy bracket of LED lamp plate be directly plug in glass lamp, itself and tube inner wall and be installed between the end cap of lamp tube ends and all there is no fastening structure; In addition at present common end cap and the connected mode between fluorescent tube adopts glue end cap to be bonded in to the two ends of glass tube mostly, for fixing glass pipe, and between lamp plate bracket and end cap without any transition be connected.The fluorescent tube of this structure all very bothers while carrying out dismounting aspect the installation of lamp body accessory and follow-up fluorescent tube maintenance, has also increased manufacturing cost simultaneously.
Utility model content
In order to overcome above-mentioned technological deficiency, the utility model provides a kind of structure easy to assemble of glass LED light pipe, this structure connects as one formula structure by lamp plate bracket and two end cap, and end cap is fixed on to lamp tube ends removably, greatly facilitates the dismounting of LED fluorescent tube.
The utility model in order to solve the problems of the technologies described above adopted technical scheme is:
A kind of structure easy to assemble of LED fluorescent tube, comprise fluorescent tube, end cap and be installed in the lamp plate bracket of fluorescent tube inside, the detachable location and installation of described end cap is in the two ends of fluorescent tube, described lamp plate bracket is limited to the inwall of fluorescent tube in the radial direction at fluorescent tube, this lamp plate bracket and end cap connect as one formula structure by connector.
Its further technical scheme is:
The structure that described lamp plate bracket and end cap connect as one formula by connector is: on the edge-on end face of described end cap, offer through hole, on described lamp plate bracket, be formed with the duct corresponding with this lead to the hole site, described connector wore successively through hole and duct and screwed and was positioned in duct.
The structure that is formed with duct on described lamp plate bracket is: described lamp plate bracket comprise two be oppositely arranged and with the panel of tube inner wall form fit, and this two panels connects by a plate, the radial section that on this connecting plate, corresponding through hole is formed with ，Gai duct, duct is vertically opening circle.
Described connecting plate is formed with the lamp plate draw-in groove for fixed light source in the side in duct dorsad, and in described two panels, in a relative side, is formed with the power supply draw-in groove for fixed power source.
The structure that described lamp plate bracket is limited to the inwall of fluorescent tube in the radial direction at fluorescent tube is: two panels of described lamp plate bracket push against on the inwall of fluorescent tube.
Described connector is threaded connector.
The detachable location and installation of described end cap in the structure of lamp tube ends is: the edge-on end face inner side of described end cap has extended to form slot vertically, and this slot is just closely sheathed on the end of fluorescent tube.
The structure that described slot is just closely sheathed on lamp tube end is: in described slot, be equipped with a non-skid rubber ring, the sagittal plane of this non-skid rubber ring is resisted against the inner side of the edge-on end face of end cap, and leaves the neutral gear that proper appearance lamp tube wall enters between the circumferential surface of this non-skid rubber ring and the inwall of end cap.
The edge-on end face inner side of described end cap has extended to form some to spacing clamp vertically, and this spacing clamp is near described slot and can backstop lamp plate bracket.
On the edge-on end face of described end cap, offer some to the edge-on end face central point of end cap lamp holder pin hole.
Useful technique effect of the present utility model is: the structure easy to assemble of this LED fluorescent tube connects as one formula structure by lamp plate bracket and end cap by connector, simultaneously end cap with removably location and installation in the end of fluorescent tube, lamp plate bracket is positioned in fluorescent tube and is upwards limited to tube inner wall in fluorescent tube footpath, like this because end cap and lamp plate bracket are all fixing extremely on fluorescent tube, when needs assembling, when dismounting or the interior parts of replacing fluorescent tube, only need utilize the axial tension of connector that lamp plate bracket is pulled out, being dismounted for multiple times when this kind of structure simplified the installation of lamp body accessory and the maintenance of follow-up fluorescent tube than traditional approach, extended the service life of LED fluorescent tube and reduced manufacturing cost.
Accompanying drawing explanation
Fig. 1 is lamp plate bracket sagittal plane structural representation in the utility model;
Fig. 2 is non-skid rubber ring axial cross section structural representation in the utility model;
Fig. 3 is non-skid rubber ring sagittal plane structural representation in the utility model;
Fig. 4 is end cap axial cross section structural representation in the utility model;
Fig. 5 is end cap sagittal plane structural representation in the utility model;
Fig. 6 is the sagittal plane schematic diagram of the utility model assembly structure one;
Fig. 7 is the axial cross section schematic diagram of the utility model assembly structure one;
Fig. 8 is the rear sagittal plane schematic diagram of lamp plate carriage rotation 90 degree in Fig. 6;
Fig. 9 is the rear axially schematic cross-section of lamp plate carriage rotation 90 degree in Fig. 6;
Wherein:
1-fluorescent tube; 2-end cap;
21-through hole; 22-slot;
23-neutral gear; The spacing clamp of 24-;
25 lamp holder pin holes; 3-lamp plate bracket;
31-duct; 32-panel;
33-connecting plate; 34-lamp plate draw-in groove;
35-power supply draw-in groove; 4-connector;
5-non-skid rubber ring; 6-LED lamp plate.
The specific embodiment
In conjunction with Fig. 1 to Fig. 9, the utility model is described in further detail.
A kind of structure easy to assemble of LED fluorescent tube, comprise fluorescent tube 1, end cap 2 and be installed in the lamp plate bracket 3 of fluorescent tube inside, the detachable location and installation of wherein said end cap 2 is in the two ends of fluorescent tube 1, described lamp plate bracket 3 is limited to the inwall of fluorescent tube 1 in the radial direction at fluorescent tube, this lamp plate bracket 3 and end cap 2 connect as one formula structure by connector 4.Lamp plate bracket 3 connects as one formula structure with end cap 2 by connector 4, and end cap 2 and lamp plate bracket 3 are all unfixing extremely on fluorescent tube 1, when needs assemblings, dismounting or while changing in fluorescent tube parts, only need utilize the axial tension of connector 4 that lamp plate bracket 3 is pulled out.
The structure that in the utility model, lamp plate bracket 3 and end cap 2 connect as one formula by connector 4 is: on the edge-on end face of described end cap 2, offer through hole 21, on described lamp plate bracket 3, be formed with the duct 31 corresponding with this through hole 21 positions, described connector 4 wore successively through hole 21 and duct 31 and screwed and was positioned in duct 31.Its optimal case is the center that through hole 21 is opened in the edge-on end face of end cap, and duct 31 is formed at the center of lamp plate bracket 3 sagittal planes.
The structure that is formed with duct 31 on wherein said lamp plate bracket 3 is: described lamp plate bracket 3 comprise two be oppositely arranged and with the panel 32 of tube inner wall form fit, general fluorescent tube sagittal plane be circle, and these two panels 32 are the circular arc with tube inner wall form fit; When tube inner wall is other shapes, these two panels 32 also can be the shape of other and tube inner wall form fit.And this two panels 32 connects by a plate 33, on this connecting plate 33, corresponding through hole 21 places are formed with duct 31 vertically, wherein connecting plate 33 can be designed to the plate that cross section takes the shape of the letter U, duct 31 is formed at the minimum point place of this U-shaped plate, and optimum is that this minimum point is the central point of fluorescent tube sagittal plane just.The radial section in this duct 31 is open circles shape, and duct radial section is designed to opening circle, makes it have micro-deformation characteristic, is applicable to the use of different-diameter connector.
Described connecting plate 33 is formed with the lamp plate draw-in groove 34 for fixed light source in the side in duct 31 dorsad, is wherein arranged with LED lamp plate 6, and in the relative side of described two panels 32, is formed with the power supply draw-in groove 35 for fixed power source, is wherein arranged with power supply.
The structure that described lamp plate bracket 3 is limited to the inwall of fluorescent tube 1 in the radial direction at fluorescent tube is: two panels 32 of described lamp plate bracket 3 push against on the inwall of fluorescent tube 1, these two panels 32 push against the size design that can rely on connecting plate 33 footpaths to make progress, the lamp plate bracket main body radial dimension that connecting plate 33 and two panels 32 are formed is slightly less than the internal diameter of fluorescent tube 1, can guarantee that like this lamp plate bracket 3 can not move radially in fluorescent tube 1.
Described connector 4 is threaded connector.This threaded connector can be selected self-tapping screw, now needn't tapping on 31 inwalls of duct, and only rely on self-tapping screw self-acting power to be screwed into duct; This threaded connector also can be selected non-self-taped type screw element, can on 31 inwalls of duct, tapping respective threaded be threaded to realize.
The detachable location and installation of described end cap 2 in the structure of lamp tube ends is: the edge-on end face inner side of described end cap 2 has extended to form slot 22 vertically, this slot 22 is just closely sheathed on the end of fluorescent tube 1, its concrete structure is: in described slot 22, be equipped with a non-skid rubber ring 5, the sagittal plane of this non-skid rubber ring 5 is resisted against the inner side of end cap 2 edge-on end faces, and leaves the neutral gear 23 that proper appearance lamp tube wall enters between the circumferential surface of this non-skid rubber ring 5 and the inwall of end cap.Utilize the swelling effect of non-skid rubber ring 5 can play the effect that prevents slip between glass lamp 1 and end cap 2, avoid occurring gap between end cap and fluorescent tube.
The edge-on end face inner side of described end cap 2 has extended to form some to spacing clamp 24 vertically, and this spacing clamp is near described slot 22 and can backstop lamp plate bracket 3.When need to change between lamp base and LED lamp plate light-emitting area angle time, lamp plate bracket 3 can be rotated and utilizes spacing clamp 24 backstops.Two pairs of arc-shaped limit clamps are set in the present embodiment, evenly spaced apart in the periphery of annular slot 22, be convenient to lamp plate bracket 3 and carry out 90 degree rotations to change the position of lamp plate light-emitting area.
On the edge-on end face of described end cap 2, offer some to the edge-on end face central point of end cap lamp holder pin hole 25.When needs carry out crimping lamp holder copper pin to lamp tube power supply, select wherein any a pair of lamp holder pin hole to carry out crimping.
Claims (10)
1. the structure easy to assemble of a LED fluorescent tube, comprise fluorescent tube (1), end cap (2) and be installed in the lamp plate bracket (3) of fluorescent tube inside, it is characterized in that: the detachable location and installation of described end cap (2) is in the two ends of fluorescent tube (1), described lamp plate bracket (3) is limited to the inwall of fluorescent tube (1) in the radial direction at fluorescent tube, this lamp plate bracket (3) and end cap (2) connect as one formula structure by connector (4).
2. the structure easy to assemble of LED fluorescent tube according to claim 1, it is characterized in that: the structure that described lamp plate bracket (3) and end cap (2) connect as one formula by connector is: on the edge-on end face of described end cap (2), offer through hole (21), on described lamp plate bracket (3), be formed with the duct (31) corresponding with this through hole (21) position, described connector (4) wore successively through hole (21) and duct (31) and screwed and was positioned in duct (31).
3. the structure easy to assemble of LED fluorescent tube according to claim 2, it is characterized in that: the structure that is formed with duct (31) on described lamp plate bracket (3) is: described lamp plate bracket (3) comprise two be oppositely arranged and with the panel (32) of tube inner wall form fit, and this two panels (32) connects by a plate (33), the upper corresponding through hole (21) of this connecting plate (33) locates to be formed with vertically duct (31), and the radial section of this duct (31) is opening circle.
4. the structure easy to assemble of LED fluorescent tube according to claim 3, it is characterized in that: described connecting plate (33) is formed with the lamp plate draw-in groove (34) for fixed light source in the side of duct (31) dorsad, and be formed with the power supply draw-in groove (35) for fixed power source in the upper relative side of described two panels (32).
5. the structure easy to assemble of LED fluorescent tube according to claim 3, is characterized in that: the structure that described lamp plate bracket (3) is limited to the inwall of fluorescent tube (1) in the radial direction at fluorescent tube is: two panels (32) of described lamp plate bracket (3) push against on the inwall of fluorescent tube (1).
6. the structure easy to assemble of LED fluorescent tube according to claim 1 and 2, is characterized in that: described connector (4) is threaded connector.
7. the structure easy to assemble of LED fluorescent tube according to claim 1, it is characterized in that: the detachable location and installation of described end cap (2) in the structure of lamp tube ends is: the edge-on end face inner side of described end cap (2) has extended to form slot (22) vertically, and this slot (22) is just closely sheathed on the end of fluorescent tube (1).
8. the structure easy to assemble of LED fluorescent tube according to claim 7, it is characterized in that: the structure that described slot (22) is just closely sheathed on fluorescent tube (1) end is: in described slot (22), be equipped with a non-skid rubber ring (5), the sagittal plane of this non-skid rubber ring (5) is resisted against the inner side of the edge-on end face of end cap (2), and between the circumferential surface of this non-skid rubber ring (5) and the inwall of end cap, leaves the neutral gear (23) that proper appearance lamp tube wall enters.
9. the structure easy to assemble of LED fluorescent tube according to claim 7, it is characterized in that: the edge-on end face inner side of described end cap (2) has extended to form some to spacing clamp (24) vertically, this spacing clamp is near described slot (22) and can backstop lamp plate bracket (3).
10. the structure easy to assemble of LED fluorescent tube according to claim 1, is characterized in that: on the edge-on end face of described end cap (2), offer some to the edge-on end face central point of end cap lamp holder pin hole (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581700.5U CN203442715U (en) | 2013-09-18 | 2013-09-18 | Easy assembling and disassembling type structure for LED (light-emitting diode) tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581700.5U CN203442715U (en) | 2013-09-18 | 2013-09-18 | Easy assembling and disassembling type structure for LED (light-emitting diode) tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203442715U true CN203442715U (en) | 2014-02-19 |
Family
ID=50093768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320581700.5U Expired - Fee Related CN203442715U (en) | 2013-09-18 | 2013-09-18 | Easy assembling and disassembling type structure for LED (light-emitting diode) tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203442715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075161A (en) * | 2014-06-25 | 2014-10-01 | 浙江金陵光源电器有限公司 | Straight-tube LED lamp with replaceable lamp bar |
-
2013
- 2013-09-18 CN CN201320581700.5U patent/CN203442715U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075161A (en) * | 2014-06-25 | 2014-10-01 | 浙江金陵光源电器有限公司 | Straight-tube LED lamp with replaceable lamp bar |
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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: 20140219 Termination date: 20140918 |
|
| EXPY | Termination of patent right or utility model |