CN103775865B - Telescopic LED lamp tube - Google Patents
Telescopic LED lamp tube Download PDFInfo
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- CN103775865B CN103775865B CN201310215267.8A CN201310215267A CN103775865B CN 103775865 B CN103775865 B CN 103775865B CN 201310215267 A CN201310215267 A CN 201310215267A CN 103775865 B CN103775865 B CN 103775865B
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- 230000004308 accommodation Effects 0.000 claims description 26
- 241000278713 Theora Species 0.000 claims description 20
- 238000005286 illumination Methods 0.000 description 20
- 230000000875 corresponding effect Effects 0.000 description 16
- 230000000694 effects Effects 0.000 description 4
- 238000005034 decoration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000001338 self-assembly Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
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Abstract
The invention discloses a telescopic light-emitting diode lamp tube which at least comprises a first tube body structure, a second tube body structure and a first sleeving structure. The first tube structure comprises a first bearing piece and a first light-emitting module arranged on the first bearing piece; the second tube structure comprises a second bearing piece and a second light-emitting module arranged on the second bearing piece. The first sleeve structure is located between the first tube structure and the second tube structure, the end edge of the first bearing piece and the end edge of the second bearing piece are embedded with each other, the second tube structure can be partially or completely sleeved and contained in the first tube structure, and the length of the LED lamp tube can be adjusted through the sleeved and contained and extending between the first tube structure and the second tube structure.
Description
Technical field
The present invention relates to a kind of lighting device or light fixture of telescopic light-emitting diode lamp tube, especially relate to and a kind ofly carry out assembling fit between pipe structure with flexible and make the length of its entirety to be stretched to adjust, and then the utilization demand that can reach in response to user is to change lighting device or the light fixture of the telescopic light-emitting diode lamp tube of its illumination zone and illumination intensity.
Background technology
Light emitting diode (LightEmittingDiode, be called for short LED) for a kind of with the solid-state light emitting element made by semi-conducting material, have that volume is little, heating degree is low, high illumination, power consumption are little, be applicable to volume production and life-span and the performance such as grow, therefore how industry, on various lighting device or backlight module, has generally adopted light emitting diode as the application of its light source at present.Also because lighting device is the utensil that during people live one is indispensable, such as be made up of light emitting diode and bulb or fluorescent tube, and make light fixture to provide illumination with its bulb or fluorescent tube further again, therefore how light emitting diode more can be promoted its usefulness in the application of this type of lighting device or light fixture, the demand in actual use and diversity can also be taken into account simultaneously, just become important R&D target.
On the current technology, the light emitting diode product completing manufacture can be done to present with the pattern of lamp bar (Lightbar), namely on the circuit board being rendered as strip, with surface encapsulation adhering technical, many light-emitting diode spread configurations are formed each lamp bar thereon, and the lighting device of fluorescent tube and correspondence can be gone out again with its lamp bar body plan.
In addition, no matter be bulb or fluorescent tube, it be designed with corresponding lamp socket in order to the lighting device installed; In other words, be of a size of fixing lower manufactured bulb or fluorescent tube also has corresponding specification at the lamp socket of lighting device, thus effectively can complete and install and running.Therefore with regard to the lighting device become designed by fluorescent tube, its fluorescent tube of arranging in pairs or groups is fixing length specification, and the illumination zone that such device can be provided or illumination intensity etc. just can cannot be done change in response to user demand by the restriction of fluorescent tube length.On the other hand, when user above designs in decoration or decoration throwing light in household, the actual fluorescent tube that can adopt also can be fixed and lack of diversity because of size or length, thus allows overall design sense reduce, and also possibly cannot take into account required illumination zone or illumination intensity.
Summary of the invention
The object of the present invention is to provide a kind of lighting device or light fixture of telescopic light-emitting diode lamp tube, it is mainly can carry out assembling fit between pipe structure with flexible and make the length of its entirety to be stretched to adjust, and then the utilization demand that can reach in response to user is to change its illumination zone and illumination intensity.In addition, telescopic light-emitting diode lamp tube of the present invention is using the pencil-shape lamp bar of light emitting diode as its light source.
For reaching above-mentioned purpose, the invention provides a kind of telescopic light-emitting diode lamp tube, at least include one first pipe structure, one second pipe structure and one first shrink-fit structure, it is characterized in that this first pipe structure, include: one first accommodating member, there is one first accommodation space; One first bearing part, is located on this first accommodating member; One first support member, is located on this first accommodating member, in order to support this first bearing part; One first light emitting module, is arranged on this first bearing part; And cover piece on one first, mutually combine with this first accommodating member, with this first bearing part coated, this first support member and this first light emitting module; Wherein this second pipe structure, includes: one second accommodating member, has one second accommodation space; One second bearing part, is located on this second accommodating member; One second support member, is located at the end of this second accommodating member, in order to support this second bearing part; One second light emitting module, is arranged on this second bearing part; And cover piece on one second, mutually combine with this second accommodating member, with this second bearing part coated, this second support member and this second light emitting module; Wherein, this first shrink-fit structure is between this first pipe structure and this second pipe structure, the ora terminalis of the ora terminalis of this first bearing part and this second bearing part is fitted together to mutually, and this second pipe structure can be accommodated in this first pipe structure by part or all of fit, this light-emitting diode lamp tube can be made by the fit storage between this first, second pipe structure to be adjusted its length with extension.
Accompanying drawing explanation
Fig. 1 a is the schematic perspective view that the light tube group of telescopic light-emitting diode lamp tube 100 of the present invention installs;
Fig. 1 b is the schematic perspective view that the shrink-fit structure of telescopic light-emitting diode lamp tube 100 of the present invention has been assembled;
Fig. 2 a to Fig. 2 c is the schematic perspective view that the fluorescent tube of telescopic light-emitting diode lamp tube 100 of the present invention decomposes;
Fig. 3 a and Fig. 3 b is the schematic perspective view of the internal structure of telescopic light-emitting diode lamp tube 100 of the present invention in assembling;
Fig. 4 is the side sectional view that the second pipe structure 20 of the present invention assembles internal structure when being sleeved in the first pipe structure 10;
Fig. 5 a is the floor map of a change mode;
Fig. 5 b is the floor map of a change mode;
Fig. 6 is the floor map of a change mode;
Fig. 7 a is the floor map of the electrical connection of telescopic light-emitting diode lamp tube 100 of the present invention between each light emitting module;
Fig. 7 b is the floor map that the light tube group of telescopic light-emitting diode lamp tube 100 ' of the present invention installs.
Main element symbol description
100,100 ': telescopic light-emitting diode lamp tube
10, the 10 ': the first pipe structure 11: the first accommodating member
Cover piece on 110: the first accommodation spaces 12: the first
13, the 13 ': the first support member 14,14 ': the first bearing part
15: the first light emitting modules 151,151 ': lamp bar
20, the 20 ': the second pipe structure 21: the second accommodating member
Cover piece on 210: the second accommodation spaces 22: the second
23, the 23 ': the second support member 24,24 ': the second bearing part
25: the second light emitting modules 251,252: lamp bar
30, the 30 ', 30a: the three pipe structure 31: the three accommodating member
Cover piece on 310: the three accommodation spaces 32: the three
33, the 33 ': the three support member 34,34 ': the three bearing part
35: the three light emitting modules 351,352: lamp article
251 ', 252 ': lamp bar 351 ', 352 ': lamp bar
40: the four pipe structure 43: the four support members
44: the four bearing part 50: the five pipe structures
53: the five support member 54: the five bearing parts
451,452: lamp bar 551,552: lamp bar
S1: the first shrink-fit structure S2: the second shrink-fit structure
A1, a2, a1 ', a2 ', a31, a32, a41, a42: spiral
B1, b2, b1 ', b2 ': wire
Detailed description of the invention
The present invention proposes a kind of lighting device or light fixture of telescopic light-emitting diode lamp tube, it is mainly can carry out assembling fit between pipe structure with flexible and make the length of its entirety to be stretched to adjust, and then the utilization demand that can reach in response to user is to change the object of its illumination zone.In addition, the lighting device of telescopic light-emitting diode lamp tube proposed by the invention or light fixture are using light emitting diode as its light source, namely many light-emitting diodes are arranged with the lamp bar pattern of strip, and form further and pipe structure in the present invention further to assemble fit.
Now carry out implementation of the present invention with one first embodiment.Refer to Fig. 1 a, it is the schematic perspective view that the light tube group of a telescopic light-emitting diode lamp tube 100 proposed by the invention installs.As shown in Figure 1a, in this embodiment, this telescopic light-emitting diode lamp tube 100 consists predominantly of the pipe structure that three can be assembled fit mutually, comprises one first pipe structure 10,1 second pipe structure 20 and one the 3rd pipe structure 30; Wherein the caliber of this first pipe structure 10 is relatively large, and its two ends also provide this second pipe structure 20 and the 3rd pipe structure 30 respectively to be assembled fit with its one end respectively.And the design of assembling fit mode in this embodiment makes this second pipe structure 20 and the 3rd pipe structure 30 can be accommodated in this first pipe structure 10 by part or all of fit, thus formed telescopic light-emitting diode lamp tube 100 can be made by the fit storage between each pipe structure to be changed and adjust its entire length with extending.
Refer to Fig. 1 b, the schematic perspective view that the shrink-fit structure for this telescopic light-emitting diode lamp tube 100 has been assembled.From the above, as shown in Figure 1 b, in this embodiment, design this telescopic light-emitting diode lamp tube 100 also include one first shrink-fit structure S1 and one second shrink-fit structure S2 in addition; Wherein this first shrink-fit structure S1 is between this first pipe structure 10 and this second pipe structure 20, and this second shrink-fit structure S2 is between this first pipe structure 10 and the 3rd pipe structure 30.In this embodiment, this first shrink-fit structure S1 and this second shrink-fit structure S2 is a kind of hollow circuit cylinder of ring-type, and it is dimensioned to corresponding with the size of this first pipe structure 10 and can produces the fit coincideing and get loose with unlikely landing.
Furthermore, this first shrink-fit structure S1 is in order to provide the fit strengthened between this first pipe structure 10 and this second pipe structure 20, and this second shrink-fit structure S2 is then in order to provide the fit strengthened between this first pipe structure 10 and the 3rd pipe structure 30.Because each pipe structure can carry out fit to each other with flexible under size design is corresponding, therefore when its length extends to a degree, it is firm that the part be mutually connected just can reduce and affect that it assembles.Just each pipe structure can be provided in outside can also to have the design of a reinforcement fit therefore the plurality of shrink-fit structure S1, S2 are manufactured when having certain length, thus possible the getting loose when length extends of each pipe structure can be prevented.
And about the internal structure of telescopic light-emitting diode lamp tube 100 proposed by the invention and the assembling fit design of correspondence thereof, be then described in detail as follows.
Please refer to Fig. 2 a to Fig. 2 c, it is the schematic perspective view of the fluorescent tube decomposition of this telescopic light-emitting diode lamp tube 100; Wherein Fig. 2 a is the schematic diagram of this first pipe structure 10; And Fig. 2 b is the schematic diagram of this second pipe structure 20; And Fig. 2 c is the schematic diagram of the 3rd pipe structure 30.
As shown in Figure 2 a, in this embodiment, this first pipe structure 10 of design includes cover piece 12 on one first accommodating member 11,1 first bearing part 14,1 first support member 13,1 first light emitting module 15 and one first.Wherein this on first cover piece 12 and this first accommodating member 11 mutually combine and form the outward appearance body; In this embodiment, this on first cover piece 12 made by the material of transparent or transmissive, thus the ght transmission of light source can be provided and go out.Secondly, this first accommodating member 11 has one first accommodation space 110, and this first accommodation space 110 is as the accommodation space of the assembling fit of correspondence.This first support member 13 is located on this first accommodating member 11, and this first bearing part 14 is located on this first accommodating member 11 this first support member 13 is supported by this first support member 13.This first light emitting module 15 is then arranged on this first bearing part 14.Therefore this completing combination on first cover piece 12 and this first accommodating member 11 just this first bearing part 14, this first support member 13 and this first light emitting module 15 are coated on wherein.
From the above, in this embodiment, this first support member 13 is located on this first accommodating member 11 with similar crossbeam formal scheme, and this first bearing part 14 is only suspended from this first accommodation space 110 by this first support member 13.And in order to provide preferably support effect, implementation is made with the centre being arranged at this first accommodating member 11 in the position of this first support member 13.In addition, in other possible enforcement change, this first support member 13 can also be set up with the form of similar bridge pier pillar, or adopts the support that similar metope form carries out upwards from this first accommodating member 11.But no matter be any design, have larger space for providing in storage, the width design of this first support member 13 need limit to some extent.
On the other hand, in this embodiment, the lamp bar 151 that this first light emitting module 15 does strip design with light emitting diode formed, and the length of its lamp bar 151, area need corresponding with the length that this first bearing part 14 can be put, area.And the two ends of this first pipe structure 10 are rendered as opening, this namely completing combination presents the opening that this second pipe structure 20 and the 3rd pipe structure 30 can be provided to assemble fit further in cover piece 12 and these its two ends of the first accommodating member 11 on first.
As shown in Fig. 2 b and Fig. 2 c, in this embodiment, this second pipe structure 20 of design and the structure of the 3rd pipe structure 30 are symmetrical; Namely carry out via the two ends of this first pipe structure 10 this second pipe structure 20 and the 3rd pipe structure 30 of assembling fit respectively, it is symmetrical in order to assemble the structural design of fit, and be under the condition of the central authorities of overall fluorescent tube in the position of this first support member 13, this second pipe structure 20 and the 3rd pipe structure 30 also have identical length.
Should the second pipe structure 20, this second pipe structure 20 designed in this embodiment includes cover piece 22 on one second accommodating member 21,1 second bearing part 24,1 second support member 23,1 second light emitting module 25 and one second.Similarly, this on second cover piece 22 and this second accommodating member 21 mutually combine and form the outward appearance body, and this on second cover piece 22 made by the material of transparent or transmissive.Secondly, in this embodiment, this second support member 23 is located on the end of this second accommodating member 21, and this second bearing part 24 is located on this second accommodating member 21 this second support member 23 is supported by this second support member 23.This second light emitting module 25 is then arranged on this second bearing part 24, and this second accommodating member 21 also has one second accommodation space 210.Therefore this completing combination on second cover piece 22 and this second accommodating member 21 just this second bearing part 24, this second support member 23 and this second light emitting module 25 are coated on wherein.
From the above, in this embodiment, this second bearing part 24 is also conjointly located on this second accommodating member 21, and is relatively formed on the dual-side of this second accommodating member 21.On the other hand, the two lamp bars 251,252 that this second light emitting module 25 does strip design with light emitting diode formed, and this two lamps bar 251,252 is parallelly built on this second bearing part 24 of the dual-side of this second accommodating member 21; Similarly, the length of the plurality of lamp bar 251,252, area need corresponding with the length that this second bearing part 24 can be put, area.It can thus be appreciated that the weight of this second light emitting module 25, except can being supported by this on end second support member 23, is mainly supported by the dual-side of this second accommodating member 21.
In like manner, the 3rd pipe structure 30 has the design identical with this second pipe structure 20, in figure 2 c and with similar element number do represent, just do not add to repeat in this.
Please refer to Fig. 3 a and Fig. 3 b, it is the schematic perspective view of the internal structure of this telescopic light-emitting diode lamp tube 100 in assembling; Wherein Fig. 3 a is that this telescopic light-emitting diode lamp tube 100 carries out flexible adjustment and makes its entire length present the longest state signal; And Fig. 3 b telescopic light-emitting diode lamp tube 100 that is this carries out flexible adjustment and makes its entire length present the shortest state signal.
As shown in Figure 3 a, in this embodiment, this second pipe structure 20 and the 3rd pipe structure 30 are respectively assembled cover with its one end and are bonded on one end of the correspondence of this first pipe structure 10, and this first light emitting module 15 with a lamp bar to be formed and under the design that this second, third light emitting module 25,35 is all formed with two lamp bars, the lamp of the first light emitting module 15 articles 151 is just between two lamps articles 351,352 of two lamps article the 251,252 and the 3rd light emitting module 35 of the second light emitting module 25; And by the assembling between each pipe structure, the lamp of the first light emitting module 15 articles 151 is also located in wherein by two lamps of two lamps of the second light emitting module 25 article the 251,252 and the 3rd light emitting module 35 articles 351,352 respectively.And under the state shown in Fig. 3 a, although still need the linking of certain length to avoid getting loose between two between pipe structure, the assembling of its second, third pipe structure 20,30 can make the illumination zone expanded of each light emitting module.
From the above, this second pipe structure 20 known and the 3rd pipe structure 30 can be accommodated in this first pipe structure 10 by part or all of fit; Specifically, by this first accommodation space 110, corresponding storage is done to this second pipe structure 20 and the 3rd pipe structure 30.Be with, this second, third pipe structure 20,30 just can utilize this first accommodation space 110 to carry out respective fit and slide, and namely had volume fit can be accommodated in this first accommodation space 110 and adjust entire length and also change its illumination zone simultaneously.This second pipe structure 20 designed in this embodiment is corresponding with the length of the 3rd pipe structure 30, and this first support member 13 is positioned at the central authorities of this first pipe structure 10; Therefore, when this first pipe structure 10 Design of length also with this second, third pipe structure 20,30 corresponding time, this second, third pipe structure 20,30 just can all be accommodated in this first accommodation space 110 by fit, and presents state as shown in Figure 3 b.
Furthermore, in this embodiment, although this second, third pipe structure 20,30 of design can do the storage of whole volume, under the setting of this first support member 13, this second pipe structure 20 can't touch mutually with the 3rd pipe structure 30; Namely when the state that its fluorescent tube entire length is the shortest, the lamp bar 251,252,351,352 being relatively formed at second, third light emitting module 25,35 on dual-side still fails lamp bar 151 four corner of the first light emitting module 15 to be located in wherein.Even so, as previously mentioned, under the width design of this first support member 13 limits to some extent, each lamp bar of second, third light emitting module 25,35 can be considerably close, thus can effectively concentrate light source to increase illumination intensity in local space.In other words, the present invention's illumination intensity that also can simultaneously change in its local space by the entire length of flexible its fluorescent tube of adjustment.
Refer to Fig. 4, it is the side sectional view that this second pipe structure 20 assembles internal structure when being sleeved in this first pipe structure 10.From front described, in this embodiment, although the setting that the lamp bar 151 of this first light emitting module 15 completes on this first bearing part 14 by the support of this first support member 13, but because this first bearing part 14 is arranged at the limited area on this first support member 13, thus steadiness is lower.Therefore as shown in Figure 4, in this embodiment, also further design can be presented in same level when each pipe structure completes assembling fit when the lamp bar of each light emitting module, and each bearing part just also can be in sustained height.Therefore, just can design in this embodiment when the assembling of this second pipe structure 20 is sleeved in this first pipe structure 10, the ora terminalis meeting of this first bearing part 14 and the ora terminalis of this second bearing part 24 are fitted together to mutually; This design, except providing the guiding of flexible adjustment, can also provide the support having more steadiness.
And from described in front, this second bearing part 24 is conjointly located on this second accommodating member 21, and the weight of this second light emitting module 25 is mainly supported by the dual-side of this second accommodating member 21, thus has preferably steadiness.It is event, as shown in Figure 4, when the ora terminalis of this second bearing part 24 of design is outwardly, and the ora terminalis also designing this first bearing part 14 is outwardly and when being embedded in the top of the ora terminalis of this second bearing part 24 (both the position that is fitted together to form out one fall convex shape), this second bearing part 24 that the weight of this first bearing part 14 just also can complete assembling by both sides is shared.In other words, this second bearing part 24 that the weight of the lamp bar 151 of this first light emitting module 15 just also can complete assembling by both sides is shared, and the steadiness to it does to support just can be improved.
In like manner, the 3rd pipe structure 30 also has the structural design identical with this second pipe structure 20, does not just add to repeat in this.
The present invention also the concept disclosed by above-mentioned first embodiment can carry out the change of being correlated with, and can reach close effect and implement object under similar tectonic sieving.For example, the first described support member can be arranged on the middle position of its first accommodating member, namely the first support member can be comparatively near apart from one end of its first accommodating member, and far away apart from the other end; And the second described pipe structure and the length of the 3rd pipe structure also do corresponding change, namely two bodys can not be isometric, and then can produce the effect of different illumination zone changes.Or, only can assemble the first pipe structure 10 and the second pipe structure 20 (or the 3rd pipe structure 30), namely only have the mutual assembling fit of two pipe structures; As shown in Figure 5 a, the floor map of a just change mode for this reason.And first form being illustrated as telescopic light-emitting diode lamp tube proposed by the invention of this figure.Under this enforcement concept, the setting position of its first support member with the first embodiment, or can not be arranged on the central authorities of its first accommodating member.
On the other hand, also the first embodiment can be changing into and mutually assemble fit with three pipe structures being rendered as large, medium and small form; As shown in Figure 5 b, the floor map of a just change mode for this reason.And second form being illustrated as telescopic light-emitting diode lamp tube proposed by the invention of this figure.And the detailed construction of this embodiment will be further described in the second follow-up embodiment.
Hold about described in Fig. 5 a, or the other end of the second described pipe structure 20 can assemble another pipe structure of fit and the first pipe structure 10 same design again; As shown in Figure 6, the floor map of a just change mode for this reason.And the 3rd form being illustrated as telescopic light-emitting diode lamp tube proposed by the invention of this figure.Wherein the 3rd pipe structure 30a is identical with the structure of both the first pipe structures 10, and assemble respectively be sleeved on this second pipe structure 20 two ends on.Under this enforcement concept, the setting of this second support member 23 can't affect the assembling fit of the 3rd pipe structure 30a.
Refer to Fig. 7 a, it is the floor map of this electrical connection of telescopic light-emitting diode lamp tube 100 between each light emitting module of the first embodiment.And the 4th form being illustrated as telescopic light-emitting diode lamp tube proposed by the invention of the signal of this figure and the first embodiment.From front described, in a first embodiment, the lamp bar of each light emitting module is arranged with one to two number; And illumination can be produced for providing power supply to give each lamp bar simultaneously, preferably design the electrical connection of each lamp row culture series connection.Therefore as shown in Figure 7a, design this telescopic light-emitting diode lamp tube 100 in a first embodiment and also comprise one first spiral a1 and one second spiral a2; Wherein this first spiral a1 does the electrical connection between this first light emitting module 15 and this second light emitting module 25, and this second spiral a2 then does the electrical connection between this first light emitting module 15 and the 3rd light emitting module 35.
Specifically, as shown in Figure 7a, this first spiral a1 in a first embodiment only needs one lamp bar for this second light emitting module 25, and such as lamp bar 252 is electrically connected, and two lamp bars 251,252 of this second light emitting module 25 are also electrically connected by a wire b1 each other; In like manner, this second spiral a2 only needs one lamp article for the 3rd light emitting module 35, and such as lamp bar 351 is electrically connected, and two lamps of the 3rd light emitting module 35 articles 351,352 are also electrically connected by a wire b2 each other.On the other hand, because each pipe structure can carry out the assembling fit that stretches, the relative position between each light emitting module just can be changed.Be with, the plurality of spiral a1, a2 of designing in a first embodiment have the retractable of the spiral being similar to existing telephone receiver, can respectively because should the storage of second, third pipe structure 20,30 fit be stretched to this first pipe structure 10, and be unlikely to cut off electrical connection because of the change of relative position.
Secondly, select this second or the 3rd one lamp be not electrically connected with corresponding spiral in light emitting module article as a power input, then being electrically connected in series between all lamp bars just can complete.Moreover, do not avoid arranging of the plurality of spiral a1, a2 can cover light source generation, preferably embodiment designs the plurality of spiral a1, a2 and also can be accommodated in the plurality of accommodation space 110,210,310, namely utilizes the plurality of accommodation space to carry out the telescopic shape change of line body with the change of the relative position in response to each light emitting module.And for reaching this object, a perforation can be formed on the bearing part of correspondence, to stretch on self-corresponding to the plurality of spiral a1, a2 lamp bar in its accommodation space.
From the above, again or, the first light emitting module in first embodiment can comprise two (or more) lamp bars, and described the second light emitting module (or adding the 3rd light emitting module) then still can comprise the lamp row culture sandwiched that two lamps article come the first light emitting module; Specifically, under this concept, its first pipe structure will increase because of designed lamp article number, with the accommodating lamp bar area going out to have more compared to the first embodiment accordingly with the volume of the second pipe structure (or the 3rd pipe structure).And similar part, also be arranged on the first bearing part of corresponding length, area at these two lamp bars (or more) implementing the first light emitting module described in change, and the plurality of lamp bar also will present the central authorities being suspended from the first described accommodation space.
The present invention in the first above-mentioned embodiment and relevant change mode thereof with main one to two pipe structure explanation for example extended of pipe structure assembling fit.But the concept of telescopic light-emitting diode lamp tube proposed by the invention can be formed with more extension body structure; Such as under adjustment member structural design, in the second pipe structure that can be described in a first embodiment and the 3rd pipe structure, it is distinguished not with the first pipe structure and does to assemble on one end of fit, then the pipe structure of each another correspondence of self assembly fit.
Now carry out implementation of the present invention with one second embodiment.Refer to Fig. 7 b, the floor map that the light tube group for proposed by the invention one telescopic light-emitting diode lamp tube 100 ' installs.As shown in Figure 7b, in this embodiment, this telescopic light-emitting diode lamp tube 100 ' includes the pipe structure that five can be assembled fit mutually, be included in one first middle pipe structure 10 ', one second pipe structure 20 ' being positioned at the two ends of this first pipe structure 10 ' and one the 3rd pipe structure 30 ', and lay respectively at one the 4th pipe structure 40 and one the 5th pipe structure 50 of this second pipe structure 20 ' and the other end of the 3rd pipe structure 30 '.
In this embodiment, this second pipe structure 20 ' and the 3rd pipe structure 30 ' can be accommodated in this first pipe structure 10 ' by part or all of fit.On the other hand, the 4th pipe structure 40 can be accommodated in this second pipe structure 20 ' by part or all of fit, and then this second, the 4th pipe structure 20 ', 40 can be accommodated in this first pipe structure 10 ' by fit together.In like manner, the 5th pipe structure 50 can be accommodated in the 3rd pipe structure 30 ' by part or all of fit, and then the 3rd, the 5th pipe structure 30 ', 50 can be accommodated in this first pipe structure 10 ' by fit together.Thus this telescopic light-emitting diode lamp tube 100 ' can be made to be changed and its entire length of adjustment by the fit storage between each pipe structure and extension.
From the above, structural design relevant in this second embodiment is identical with the first embodiment, comprise the accommodating member of each pipe structure and accommodation space thereof, upper cover piece (not being shown in accompanying drawing), be sleeved on shrink-fit structure (not being shown in accompanying drawing) between each pipe structure, wire b1 ', b2 ' and spiral a1 ', a2 ', a31, a32, a41, a42 etc.Furthermore, the design of the first pipe structure 10 ' in this second embodiment, the 4th pipe structure 40 and the 5th pipe structure 50, is similar to the design of the first pipe structure 10, second pipe structure 20 in the first embodiment and the 3rd pipe structure 30 respectively; Its difference be in for want accommodating go out the lamp bar of light emitting module of more pipe structure and correspondence thereof, and the volume of each pipe structure in this second embodiment to be increased accordingly.On the other hand, as shown in Figure 7b, the light emitting module of the first pipe structure 10 ' in this second embodiment makes implementation with a lamp bar 151 ', second, third, the light emitting module of the 4th and the 5th pipe structure 20 ', 30 ', 40,50 is then each makes implementation with two lamps articles 251 ', 252 ', 351 ', 352 ', 451,452,551,552; And the sandwiched position corresponding to each lamp bar is also similar to the first embodiment.
It is noted that in order to effectively assemble fit three layers of pipe structure in same telescopic direction, second, third pipe structure 20 ', 30 ' in this second embodiment need do corresponding design.As shown in Figure 7b, its second, third pipe structure 20 ', 30 ' also includes a support member 23 ', 33 ' respectively, and it is also separately positioned on the end of corresponding accommodating member; But in this second embodiment, the setting position of the plurality of support member 23 ', 33 ' is all positioned on one end of this first pipe structure 10 ', namely the other end far away of second, third pipe structure 20 ', 30 ' is rendered as opening, therefrom carries out assembling fit to provide the 4th, the 5th pipe structure 40,50 respectively.In addition, four, the 5th pipe structure 40,50 also includes the one the 4th, the 5th support member 43,53 respectively, but the weight of the lamp of its light emitting module articles 451,452,551,552 is mainly supported by the dual-side of the accommodating member of the 4th, the 5th pipe structure 40,50 respectively.
In other words, the lamp bar 251 ', 252 ', 351 ', 352 ' of the light emitting module of second, third pipe structure 20 ', 30 ' in this second embodiment is arranged on second, third bearing part 24 ', 34 ' of corresponding length, area respectively, and its second, third bearing part 24 ', 34 ' is suspended from the central authorities of the accommodation space of second, third pipe structure 20 ', 30 ' respectively.It can thus be appreciated that, the weight of the lamp bar 251 ', 252 ', 351 ', 352 ' of second, third pipe structure 20 ', 30 ' except can being supported by second, third support member 23 ', 33 ' on end respectively, mainly by the second bearing part 24 ' and the 4th bearing part 44 ora terminalis mutual chimeric and shared with the mutually chimeric of ora terminalis of the 5th bearing part 54 by the 3rd bearing part 34 '.And identical with the first embodiment except the first support member 13 ', the ora terminalis of the first bearing part 14 ' in this second embodiment is also fitted together to the ora terminalis of second, third bearing part 24 ', 34 ' respectively mutually, thus can improve the steadiness on supporting.The chimeric design of the ora terminalis of each bearing part then can as shown in Figure 4, just not added to repeat in this.
Secondly, this second embodiment also can carry out similar change according to the relevant enforcement variation pattern of above-mentioned first embodiment.For example, the first pipe structure 10 ', the second pipe structure 20 ' and the 4th pipe structure 40 can only be assembled; Or, only can assemble the first pipe structure 10 ', the 3rd pipe structure 30 ' and the 5th pipe structure 50.Namely present the enforcement of the mutual assembling fit only having the large, medium and small form of three pipe structures as shown in above-mentioned Fig. 5 b.
In sum, the lighting device of telescopic light-emitting diode lamp tube proposed by the invention or light fixture can carry out assembling fit between pipe structure effectively with flexible, and its entire length can be stretched adjustment; Except can reach the object of its illumination zone of change in response to the utilization demand of user except, the pattern also by telescopic adjustment changes its illumination intensity.On the other hand, telescopic light-emitting diode lamp tube proposed by the invention is using the pencil-shape lamp bar of light emitting diode as its light source; And (length and number etc. of designed pipe structure and its lamp bar is comprised) under its pipe structure can carry out the effect of telescopic adjustment, when user has decoration in illumination or Upholstering design demand in household, just can have more finished size or length style for you to choose.Be event, the present invention can effectively solve the relevant issues proposed in prior art, and successfully can reach the main purpose of this case development.
Any those skilled in the art, can, under the prerequisite using object identical with the present invention, use disclosed concept and embodiment change to be used as designing and improving the basis of some other method.These change, substitute and improve the protection scope of the present invention that can not deviate from claim and define.Be event, the present invention must be modified as all by person skilled in the art Shi Renshi craftsman think of, so neither de-as an attached claim wish Protector.
Claims (17)
1. a telescopic light-emitting diode lamp tube, at least includes the first pipe structure and the second pipe structure, wherein,
This first pipe structure includes:
First accommodating member, has the first accommodation space;
First bearing part, is located on this first accommodating member;
First support member, is located on this first accommodating member, in order to support this first bearing part;
First light emitting module, is arranged on this first bearing part; And
Cover piece on first, combines mutually with this first accommodating member, with this first bearing part coated, this first support member and this first light emitting module;
This second pipe structure includes:
Second accommodating member, has the second accommodation space;
Second bearing part, is located on this second accommodating member;
Second support member, is located at the end of this second accommodating member, in order to support this second bearing part;
Second light emitting module, is arranged on this second bearing part; And
Cover piece on second, combines mutually with this second accommodating member, with this second bearing part coated, this second support member and this second light emitting module;
Wherein, this second pipe structure can be accommodated in this first pipe structure by part or all of fit, this light-emitting diode lamp tube can be made by the fit storage between this first pipe structure and second pipe structure to be adjusted its length with extension,
It is characterized in that,
Described telescopic light-emitting diode lamp tube also includes the first shrink-fit structure, and this first shrink-fit structure, between this first pipe structure and this second pipe structure, makes the ora terminalis of the ora terminalis of this first bearing part and this second bearing part mutually be fitted together to.
2. telescopic light-emitting diode lamp tube as claimed in claim 1, is characterized in that this first light emitting module comprises at least one first lamp bar.
3. telescopic light-emitting diode lamp tube as claimed in claim 2, it is characterized in that this second light emitting module comprises two parallel the second lamp bars set up, when this second pipe structure is accommodated in this first pipe structure by part or all of fit, this first lamp bar is located in wherein by these two the second lamp bars respectively.
4. telescopic light-emitting diode lamp tube as claimed in claim 3, characterized by further comprising the first spiral, be electrically connected with this second light emitting module with this first light emitting module respectively, and this first spiral also can because being stretched to this first pipe structure in the second pipe structure fit storage.
5. telescopic light-emitting diode lamp tube as claimed in claim 4, characterized by further comprising:
3rd pipe structure, be positioned at the other end that this first pipe structure differs from this second pipe structure, the 3rd pipe structure comprises:
3rd accommodating member, has the 3rd accommodation space;
3rd bearing part, is located on the 3rd accommodating member;
3rd support member, is located at the end of the 3rd accommodating member, in order to support the 3rd bearing part;
3rd light emitting module, is arranged on the 3rd bearing part; And
Cover piece on 3rd, combines mutually with the 3rd accommodating member, with coated 3rd bearing part, the 3rd support member and the 3rd light emitting module; And
Second shrink-fit structure, between this first pipe structure and the 3rd pipe structure, the ora terminalis of the ora terminalis of this first bearing part and the 3rd bearing part is fitted together to mutually, and the 3rd pipe structure can be accommodated in this first pipe structure by part or all of fit, this light-emitting diode lamp tube can be made by the fit storage between this first pipe structure and the 3rd pipe structure to be adjusted its length with extension.
6. telescopic light-emitting diode lamp tube as claimed in claim 5, is characterized in that the 3rd light emitting module comprises two parallel the 3rd lamps article set up.
7. telescopic light-emitting diode lamp tube as claimed in claim 6, is characterized in that when the 3rd pipe structure is accommodated in this first pipe structure by part or all of fit, and this first lamp article is located in wherein by these two the 3rd lamps article respectively.
8. telescopic light-emitting diode lamp tube as claimed in claim 7, characterized by further comprising the second spiral, be electrically connected with the 3rd light emitting module with this first light emitting module respectively, and this second spiral also can because being stretched to this first pipe structure in the 3rd pipe structure fit storage.
9. telescopic light-emitting diode lamp tube as claimed in claim 4, characterized by further comprising:
4th pipe structure, be positioned at the other end that this second pipe structure differs from this first pipe structure, the 4th pipe structure comprises:
4th accommodating member, has the 4th accommodation space;
4th bearing part, is located on the 4th accommodating member;
4th support member, is located at the end of the 4th accommodating member, in order to support the 4th bearing part;
4th light emitting module, is arranged on the 4th bearing part; And
Cover piece on 4th, combines mutually with the 4th accommodating member, with coated 4th bearing part, the 4th support member and the 4th light emitting module; And
3rd shrink-fit structure, between this second pipe structure and the 4th pipe structure, the ora terminalis of the ora terminalis of this second bearing part and the 4th bearing part is fitted together to mutually, and the 4th pipe structure can be accommodated in this second pipe structure by part or all of fit, this light-emitting diode lamp tube can be made by the fit storage between this second pipe structure and the 4th pipe structure to be adjusted its length with extension.
10. telescopic light-emitting diode lamp tube as claimed in claim 9, is characterized in that the 4th light emitting module comprises two parallel the 4th lamps article set up.
11. telescopic light-emitting diode lamp tubes as claimed in claim 10, is characterized in that when the 4th pipe structure is accommodated in this second pipe structure by part or all of fit, and this second lamp article is located in wherein by these two the 4th lamps article respectively.
12. telescopic light-emitting diode lamp tubes as claimed in claim 11, characterized by further comprising the 3rd spiral, be electrically connected with the 4th light emitting module with this second light emitting module respectively, and the 3rd spiral also can because being stretched to this second pipe structure in the 4th pipe structure fit storage.
13. telescopic light-emitting diode lamp tubes as claimed in claim 8, characterized by further comprising:
5th pipe structure, be positioned at the other end that the 3rd pipe structure differs from this first pipe structure, the 5th pipe structure comprises:
5th accommodating member, has the 5th accommodation space;
5th bearing part, is located on the 5th accommodating member;
5th support member, is located at the end of the 5th accommodating member, in order to support the 5th bearing part;
5th light emitting module, is arranged on the 5th bearing part; And
Cover piece on 5th, combines mutually with the 5th accommodating member, with coated 5th bearing part, the 5th support member and the 5th light emitting module; And
4th shrink-fit structure, between the 3rd pipe structure and the 5th pipe structure, the ora terminalis of the ora terminalis of the 3rd bearing part and the 5th bearing part is fitted together to mutually, and the 5th pipe structure can be accommodated in the 3rd pipe structure by part or all of fit, this light-emitting diode lamp tube can be made by the fit storage between the 3rd pipe structure and the 5th pipe structure to be adjusted its length with extension.
14. telescopic light-emitting diode lamp tubes as claimed in claim 13, is characterized in that the 5th light emitting module comprises two parallel the 5th lamps article set up.
15. telescopic light-emitting diode lamp tubes as claimed in claim 14, is characterized in that when the 5th pipe structure is accommodated in the 3rd pipe structure by part or all of fit, and the 3rd lamp article is located in wherein by these two the 5th lamps article respectively.
16. telescopic light-emitting diode lamp tubes as claimed in claim 15, characterized by further comprising Volume Four line, be electrically connected with the 5th light emitting module with the 3rd light emitting module respectively, and this Volume Four line also can because being stretched to the 3rd pipe structure in the 5th pipe structure fit storage.
17. telescopic light-emitting diode lamp tubes as claimed in claim 1, characterized by further comprising:
3rd pipe structure, be positioned at the other end that this second pipe structure differs from this first pipe structure, the 3rd pipe structure comprises:
3rd accommodating member, has the 3rd accommodation space;
3rd bearing part, is located on the 3rd accommodating member;
3rd support member, is located on the 3rd accommodating member, in order to support the 3rd bearing part;
3rd light emitting module, is arranged on the 3rd bearing part; And
Cover piece on 3rd, combines mutually with the 3rd accommodating member, with coated 3rd bearing part, the 3rd support member and the 3rd light emitting module; And
Second shrink-fit structure, between this second pipe structure and the 3rd pipe structure, the ora terminalis of the ora terminalis of this second bearing part and the 3rd bearing part is fitted together to mutually, and this second pipe structure can be accommodated in the 3rd pipe structure by part or all of fit, this light-emitting diode lamp tube can be made by the fit storage between this second pipe structure and the 3rd pipe structure to be adjusted its length with extension.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101139098 | 2012-10-23 | ||
| TW101139098A TWI480487B (en) | 2012-10-23 | 2012-10-23 | Telescopic led lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103775865A CN103775865A (en) | 2014-05-07 |
| CN103775865B true CN103775865B (en) | 2016-01-20 |
Family
ID=50568430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310215267.8A Expired - Fee Related CN103775865B (en) | 2012-10-23 | 2013-05-31 | Telescopic LED lamp tube |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103775865B (en) |
| TW (1) | TWI480487B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566191A (en) * | 2014-12-15 | 2015-04-29 | 苏州汉克山姆照明科技有限公司 | Rotary telescopic lamp shade |
| WO2017202689A1 (en) | 2016-05-27 | 2017-11-30 | Philips Lighting Holding B.V. | Lighting device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1614301A (en) * | 2003-11-04 | 2005-05-11 | 任伟东 | Telescopic fluorescent light |
| JP2011070825A (en) * | 2009-09-24 | 2011-04-07 | Panasonic Corp | Illumination lighting source device |
| JP2011108424A (en) * | 2009-11-13 | 2011-06-02 | Keiji Iimura | Led lamp equipped with fluorescent tube |
| TW201221842A (en) * | 2010-11-26 | 2012-06-01 | Golden Friends Gfc Ltd Corp | Telescopic lamp tube |
| CN202303158U (en) * | 2011-10-31 | 2012-07-04 | 深圳市百得力电子有限公司 | LED (Light-Emitting Diode) lamp |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7210818B2 (en) * | 2002-08-26 | 2007-05-01 | Altman Stage Lighting Co., Inc. | Flexible LED lighting strip |
| CN2646551Y (en) * | 2003-09-19 | 2004-10-06 | 任伟东 | Telescopic fluorescent lamp |
| CN100504144C (en) * | 2006-12-27 | 2009-06-24 | 余姚市唯嘉电子有限公司 | Telescopic working lamp |
-
2012
- 2012-10-23 TW TW101139098A patent/TWI480487B/en not_active IP Right Cessation
-
2013
- 2013-05-31 CN CN201310215267.8A patent/CN103775865B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1614301A (en) * | 2003-11-04 | 2005-05-11 | 任伟东 | Telescopic fluorescent light |
| JP2011070825A (en) * | 2009-09-24 | 2011-04-07 | Panasonic Corp | Illumination lighting source device |
| JP2011108424A (en) * | 2009-11-13 | 2011-06-02 | Keiji Iimura | Led lamp equipped with fluorescent tube |
| TW201221842A (en) * | 2010-11-26 | 2012-06-01 | Golden Friends Gfc Ltd Corp | Telescopic lamp tube |
| CN202303158U (en) * | 2011-10-31 | 2012-07-04 | 深圳市百得力电子有限公司 | LED (Light-Emitting Diode) lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103775865A (en) | 2014-05-07 |
| TWI480487B (en) | 2015-04-11 |
| TW201416613A (en) | 2014-05-01 |
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