CN104713032A - Lens module and light emitting diode module using same - Google Patents
Lens module and light emitting diode module using same Download PDFInfo
- Publication number
- CN104713032A CN104713032A CN201310744190.3A CN201310744190A CN104713032A CN 104713032 A CN104713032 A CN 104713032A CN 201310744190 A CN201310744190 A CN 201310744190A CN 104713032 A CN104713032 A CN 104713032A
- Authority
- CN
- China
- Prior art keywords
- lens
- emitting diode
- light emitting
- lamp plate
- incidence surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 4
- 238000005538 encapsulation Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/166—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to torsion, e.g. spiral springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F21V5/048—Refractors for light sources of lens shape the lens being a simple lens adapted to cooperate with a point-like source for emitting mainly in one direction and having an axis coincident with the main light transmission direction, e.g. convergent or divergent lenses, plano-concave or plano-convex lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a lens module and a light emitting diode module using the same. The lens module comprises N lenses and at least one elastic pivot piece device which are connected with each other. N is a natural number greater than or equal to 2. Each lens is provided with a light emergent surface and a light incident surface which are opposite to each other, and each light incident surface is provided with a groove. The elastic pivot device is pivoted between two adjacent i-th lenses and the i + 1-th lens of the lenses, wherein i is a natural number and is less than or equal to 1 and less than or equal to N-1.
Description
Technical field
The invention relates to a kind of lens module, and relate to a kind of lens module being applied to light-emitting diode (LED) module especially.
Background technology
Generally speaking, lens for be first fixed on lamp plate by light emitting diode, then are covered on light emitting diode by the encapsulation procedure of light-emitting diode (LED) module, control direction and the uniformity of light emitting diode bright dipping whereby.In order to the relative position between fixing light emitting diode and lens, encapsulation procedure usually need through twice heat treatment, be respectively the first time heat treatment of light emitting diode being fixed on lamp plate, and in a glue mode, lens be fixed on lamp plate and the second time heat treatment of covering light emitting diode.Thus, not only there is the problem that processing procedure is complicated, and in a glue process, because one by one by the light emitting diode that lens contraposition is extremely corresponding, also processing time need can be elongated.
Summary of the invention
An aspect of of the present present invention provides a kind of lens module, comprises N number of lens of being connected with each other and at least one elasticity articulated part device.N be more than or equal to 2 natural number.Each lens all has relative exiting surface and incidence surface, and each incidence surface has groove.Elasticity articulated part device is articulated in wherein between two i-th lens adjoined and the i-th+1 lens of lens, and i is natural number and 1≤i≤N-1.
In one or more embodiment, elasticity articulated part device comprises the first articulated section, the second articulated section and resilient pivot.First articulated section has first, second end.First end be fixed on i-th lens incidence surface bottom side, the second end has the first pivoted hole.Second articulated section has the 3rd, the 4th end.3rd end be fixed on the i-th+1 lens incidence surface bottom side, the 4th end has the second pivoted hole.Resilient pivot is arranged between first, second pivoted hole, makes first, second articulated section can be that axle center relatively rotates with resilient pivot.
In one or more embodiment, resilient pivot comprises a spring.
In one or more embodiment, lens module also comprises first, second bayonet unit, and bottom the incidence surface being located in lens first and N number of lens respectively, and the first bayonet unit is the phase heteropleural being positioned at first lens and second lens junction.Second bayonet unit is the phase heteropleural being positioned at N-1 lens and N number of lens junction.
In one or more embodiment, the end of first, second bayonet unit comprises hook arrangement respectively.
Another aspect of the present invention provides a kind of light-emitting diode (LED) module, comprises lamp plate, N number of light emitting diode and above-mentioned lens module.N number of light emitting diode is placed on lamp plate, and N be more than or equal to 2 natural number.Lens module is arranged at above light emitting diode.Lens module has the two ends that first, second bayonet unit is snapped in lamp plate respectively, and each lens is arranged on each light emitting diode accordingly, and each light emitting diode is the groove being positioned at each lens.
Another aspect of the invention provides a kind of lens module, comprise multiple be spaced and along first direction arrangement the first lens, multiple be spaced and along first direction arrangement the second lens, with a resilient pivot.Each first lens all has the first relative exiting surface and the first incidence surface, and each first incidence surface all has the first groove, and on the right side of the bottom of each first incidence surface, all have the first articulated section of tool first pivoted hole, relative to the left side of the first articulated section, then there is the first clamping part.Each second lens all has the second relative exiting surface and the second incidence surface, and each second incidence surface all has the second groove, and the bottom left of each second incidence surface all has the second articulated section of tool second pivoted hole, relative to the right side of the second articulated section, then there is the second clamping part.Resilient pivot wears first, second pivoted hole, makes first, second articulated section that first, second lens can be driven to be that axle center relatively rotates with resilient pivot.
In one or more embodiment, resilient pivot comprises a spring.
In one or more embodiment, respectively the end of first, second clamping part all has hook arrangement.
Another aspect of the present invention provides a kind of light-emitting diode (LED) module, comprises the lamp plate extended along first direction, multiple first light emitting diode, multiple second light emitting diode and above-mentioned lens module.Lamp plate has two and is parallel to first, second side of first direction and two vertical and be adjacent to the 3rd, the 4th side of first, second side.First light emitting diode is arranged on lamp plate, and extends arrangement along first direction.Second light emitting diode is arranged on lamp plate, and extends arrangement along first direction.Lens module is arranged at above first, second light emitting diode.First, second clamping part of lens module is snapped in first, second side of lamp plate respectively, each first lens is arranged on each first light emitting diode accordingly, and each second lens is arranged on each second light emitting diode accordingly.Each first light emitting diode is the first groove being positioned at each the first lens, and each second light emitting diode is the second groove being positioned at each the second lens.
Because elasticity articulated part device connects lens, therefore lens module can be assembled on lamp plate in the lump, and directly contraposition, to the top of light emitting diode, not only can be shortened built-up time, also can save the step of contraposition.Add, lens module is by elasticity articulated part device, is fixed in a snap-in manner on lamp plate, also just need not carry out a heat treatment again, further can shorten man-hour.
Accompanying drawing explanation
Fig. 1 is the stereogram of the lens module of an embodiment of the present invention;
Fig. 2 is the side view of the lens module of Fig. 1;
Fig. 3 illustrates the side view of the light-emitting diode (LED) module of an embodiment of the present invention;
Fig. 4 illustrates the top view of the light-emitting diode (LED) module of Fig. 3;
Fig. 5 A is the top view of the light-emitting diode (LED) module of another embodiment of the present invention;
Fig. 5 B is the side view of the light-emitting diode (LED) module of Fig. 5 A;
Fig. 6 A is the top view of the present invention's light-emitting diode (LED) module of an embodiment again;
Fig. 6 B is the side view that the light-emitting diode (LED) module of Fig. 6 A is watched along first direction;
Fig. 7 is the partial perspective view of the lens module of Fig. 6 A.
Detailed description of the invention
Below will disclose multiple embodiment of the present invention with accompanying drawing, as clearly stated, the details in many practices will be explained in the following description.But should be appreciated that, the details in these practices is not applied to limit the present invention.That is, in some embodiments of the present invention, the details in these practices is non-essential.In addition, for simplifying for the purpose of accompanying drawing, some known usual structures and element illustrate in the mode simply illustrated in the accompanying drawings.
Referring to Fig. 1 and Fig. 2, wherein Fig. 1 is the stereogram of the lens module 100 of an embodiment of the present invention, and Fig. 2 is the side view of the lens module 100 of Fig. 1.As shown in the figure, lens module 100 comprises N number of lens (110,120) be connected with each other and at least one elasticity articulated part device 140.N be more than or equal to 2 natural number, such as in the present embodiment, N=2.Each lens (110,120) all have relative exiting surface (112,122) and incidence surface (114,124), and each incidence surface (114,124) has groove (115,125).Elasticity articulated part device 140 is articulated in wherein between two i-th lens adjoined and the i-th+1 lens of lens (110,120), and i is natural number and 1≤i≤N-1.Such as in the present embodiment, i=1, that is, i-th lens is lens 110, and the i-th+1 lens is lens 120.
As shown in Figure 1, in the present embodiment, elasticity articulated part device 140 can comprise the first articulated section, articulated section 142, second 152 and resilient pivot 162.First articulated section 142 has first end 144 and the second end 146.First end 144 be fixed on i-th lens (i.e. lens 110) incidence surface 114 bottom side, the second end 146 has the first pivoted hole 147.Second articulated section 152 has the 3rd end 154 and the 4th end 156.3rd end 154 be fixed on the i-th+1 lens (i.e. lens 120) incidence surface 124 bottom side, the 4th end 156 has the second pivoted hole 157.Resilient pivot 162 is arranged between the first pivoted hole 147 and the second pivoted hole 157, makes the first articulated section 142 and the second articulated section 152 can with resilient pivot 162 for axle center relatively rotates.
Next the lens module 100 introducing present embodiment is applied to the details of light-emitting diode (LED) module.Then please with reference to Fig. 3 and Fig. 4, wherein Fig. 3 illustrates the side view of the light-emitting diode (LED) module of an embodiment of the present invention, and Fig. 4 illustrates the top view of the light-emitting diode (LED) module of Fig. 3.As shown in the figure, light-emitting diode (LED) module comprises lamp plate 200, N number of light emitting diode (310,320) and above-mentioned lens module 100.N be more than or equal to 2 natural number, such as in the present embodiment, N=2.Light emitting diode (310,320) is placed on lamp plate 200, and lens module 100 is arranged at light emitting diode (310,320) top.Each lens (110,120) are arranged on each light emitting diode (310,320) accordingly, and each light emitting diode (310,320) is the groove (115,125) being positioned at each lens (110,120).
In brief, elasticity articulated part device 140 connects lens (110,120), therefore angle theta between lens 110 and lens 120 (as Fig. 2 indicate) adjustable, lens module 100 can be assembled on lamp plate 200 in the lump, and direct contraposition is to the top of light emitting diode (310,320), not only can shorten built-up time, also can save the step of contraposition.Add, lens module 100 is by elasticity articulated part device 140, is fixed on lamp plate 200 in a snap-in manner, also just need not carry out a heat treatment again, further can shorten and assemble man-hour.
Please refer to Fig. 3.In one or more embodiment, lens module 100 also can comprise the first bayonet unit 170 and the second bayonet unit 180, is located at incidence surface (114, the 124) bottom of first lens (i.e. lens 110) in lens and N number of lens (i.e. lens 120) respectively.First bayonet unit 170 is the phase heteropleurals being positioned at first lens 110 and second lens (i.e. lens 120) junction.Second bayonet unit 180 is the phase heteropleurals being positioned at N-1 lens (i.e. lens 110) and N number of lens 120 junction.That is, the first bayonet unit 170 and the second bayonet unit 180 are be arranged at the opposite end along lens arrangement direction respectively.Therefore, when lens module 100 is held on lamp plate 200, the first bayonet unit 170 of lens module 100 and the second bayonet unit 180 are snapped in the two ends of lamp plate 200 respectively, to be fixed on lamp plate 200 by lens module 100.
In one or more embodiment, the end of the first bayonet unit 170 and the second bayonet unit 180 comprises hook arrangement respectively.Therefore, when lens module 100 is held on lamp plate 200, hook arrangement can catch on lamp plate 200 from the two ends of lamp plate 200 respectively.But in other implementations, the structure of the first bayonet unit 170 and the second bayonet unit 180 is not limited to hook shape.As long as the first bayonet unit 170 and the second bayonet unit 180 can be snapped in the two ends of lamp plate 200, all in category of the present invention.
Referring to Fig. 1 and Fig. 2.Specifically, when lens module 100 unassembled on lamp plate time, elasticity articulated part device 140 presents non-stress, and therefore lens 110 and lens 120 are in being oppositely arranged.In other words, an angle theta being less than 180 degree is folded between lens 110 and 120.And during for lens module 100 is assembled in lamp plate 200, first can pull lens 110 and 120 respectively along the direction of arrow in Fig. 2, to open angle theta, such as, make angle theta be flared to 180 degree.Then referring again to Fig. 3, thus, the first bayonet unit 170 of lens module 100 and the second bayonet unit 180 can be snapped in the two ends of lamp plate 200 respectively, to be fixed on lamp plate 200 by lens module 100.And after completing assembling, elasticity articulated part device 140 can exist an elastic force potential energy, make lens module 100 can clamp lamp plate 200 from the two ends of lamp plate 200, lens module 100 can be avoided to come off on lamp plate 200.
Then Fig. 1 is gone back to.In one or more embodiment, resilient pivot 162 can comprise spring 164, such as, be torque spring, but the present invention is not as limit.The two ends of spring 164 can prop up the first articulated section 142 and the second articulated section 152 respectively, the elastic force potential energy changed in spring 164 with the rotation by the first articulated section 142 and the second articulated section 152.On the other hand, resilient pivot 162 can also comprise pivot 166, and pivot 166 is arranged between the first pivoted hole 147 and the second pivoted hole 157, and therefore spring 164 just can be arranged around pivot 166.
Then please with reference to Fig. 5 A and Fig. 5 B, wherein Fig. 5 A is the top view of the light-emitting diode (LED) module of another embodiment of the present invention, and Fig. 5 B is the side view of the light-emitting diode (LED) module of Fig. 5 A.The embodiment of present embodiment and Fig. 3 different are in the quantity of the lens in lens module 100.In the present embodiment, lens module can comprise and be greater than two lens, such as five lens (110a, 110b, 110c, 110d and 110e), that is, and N=5.Its Elastic articulated part device 140 is placed between lens 110b and 110c, in other words, and i=2.First bayonet unit 170 is the phase heteropleurals being positioned at first lens (i.e. lens 110a) and second lens (i.e. lens 110b) junction.Second bayonet unit 180 is the phase heteropleurals being positioned at N-1 lens (being namely arranged as the lens 110d of the 4th) and N number of lens (being namely arranged as the lens 110e of the 5th) junction.When lens module 100 be in do not exert a force state time, lens module 100 can bend for axle center by elasticity articulated part device 140.And when lens module 100 is assembled on lamp plate 200, lens module 100 is by the first bayonet unit 170 and the second bayonet unit 180 buckle lamp plate 200.On the other hand, lens 110a and 110b can be one-body molded, or fixed with connector or the mode pasted.Also can be one-body molded between lens 110c, 110d and 110e, or fixed with connector or the mode pasted, the present invention is not as limit.But, in other implementations, elasticity articulated part device 140 also can be arranged between lens 110a and 110b, between lens 110c and 110d and/or between lens 110d and 110e, substantially, as long as there is elasticity articulated part device 140, between at least two lens adjoined namely in category of the present invention.As for other details of the present invention because of identical with the real mode of Fig. 3, therefore just repeat no more.
Then please with reference to Fig. 6 A and Fig. 6 B, wherein Fig. 6 A is the top view of the present invention's light-emitting diode (LED) module of an embodiment again, and Fig. 6 B is the side view that the light-emitting diode (LED) module of Fig. 6 A is watched along first direction 202.As shown in the figure, light-emitting diode (LED) module comprises the lamp plate 200 extended along first direction 202, multiple first light emitting diode 510, multiple second light emitting diode 520 and lens module 400.Lamp plate 200 has two, and to be parallel to the first side 212 of first direction 202 vertical with the second side 214 and two and be adjacent to the 3rd side 216 and the 4th side 218 of the first side 214, side 212, second.First light emitting diode 510 is arranged on lamp plate 200, and extends arrangement along first direction 202.Second light emitting diode 520 is arranged on lamp plate 200, and extends arrangement along first direction 202.Lens module 400 is arranged at above the first light emitting diode 510 and the second light emitting diode 520.
Next please with reference to Fig. 6 A to Fig. 7, wherein Fig. 7 is the partial perspective view of the lens module 400 of Fig. 6 A.As shown in the figure, lens module 400 comprise multiple be spaced and along first direction 202 arrange the first lens 410, multiple be spaced and along first direction 202 arrange the second lens 420, with a resilient pivot 460.Each first lens 410 all has the first relative exiting surface 412 and the first incidence surface 414, and each first incidence surface 414 all has the first groove 415, and on the right side of the bottom of each first incidence surface 414, all have the first articulated section 442 of tool first pivoted hole 447, relative to the left side of the first articulated section 442, then there is the first clamping part 470.Each second lens 420 all has the second relative exiting surface 422 and the second incidence surface 424, and each second incidence surface 424 all has the second groove 425, and the bottom left of each second incidence surface 424 all has the second articulated section 452 of tool second pivoted hole 457, then has the second clamping part 480 relative to the right side of the second articulated section 452.Resilient pivot 460 wears the first pivoted hole 447 and the second pivoted hole 457, makes the first articulated section 442 and the second articulated section 452 can drive the first lens 410 and the second lens 420 with resilient pivot 460 for axle center relatively rotates.
Please return Fig. 6 A and Fig. 6 B.When assembling, first clamping part 470 of lens module 400 and the second clamping part 480 are snapped in the first side 212 and the second side 222 of lamp plate 200 respectively, each first lens 410 is arranged on each first light emitting diode 510 accordingly, and each second lens 420 is arranged on each second light emitting diode 520 accordingly.Each first light emitting diode 510 is first grooves 415 being positioned at each the first lens 410, and each second light emitting diode 520 is second grooves 425 being positioned at each the second lens 420.
In brief, resilient pivot 460 connects the first lens 410 and the second lens 420, therefore lens module 400 can be assembled on lamp plate 200 in the lump, and the top of direct contraposition to the first light emitting diode 510 of difference and the second light emitting diode 520, not only can shorten built-up time, also can save the step of contraposition.Add, lens module 400 is by resilient pivot 460, is fixed on lamp plate 200 in a snap-in manner, also just need not carry out a heat treatment again, further can shorten man-hour.
Please refer to Fig. 6 A.In the present embodiment, the first clamping part 470 and the second clamping part 480 that are connected to same resilient pivot 460 are be arranged at lens one end relative to resilient pivot 460 respectively to cause.Therefore, when lens module 400 is snapped on lamp plate 200, the first clamping part 470 of lens module 400 and the second clamping part 480 are snapped in the first side 212 and the second side 214 of lamp plate 200 respectively, to be fixed on lamp plate 200 by lens module 400.
Please refer to Fig. 6 A and Fig. 6 B.In one or more embodiment, the end of the first clamping part 470 and the second clamping part 480 comprises hook arrangement respectively.Therefore, when lens module 400 is snapped on lamp plate 200, hook arrangement can catch on lamp plate 200 from the first side 212 of lamp plate 200 and the second side 214 respectively.But in other implementations, the structure of the first clamping part 470 and the second clamping part 480 is not limited to hook shape.As long as the first clamping part 470 and the second clamping part 480 can withhold lamp plate 200, all in category of the present invention.
Please refer to Fig. 7.When lens module 400 unassembled on lamp plate time, resilient pivot 460 presents non-stress, and therefore the first lens 410 and the second lens 420 are in being oppositely arranged.In other words, be connected between the first lens 410 of same resilient pivot 460 and the second lens 420 and fold an angle being less than 180 degree.And during for lens module 400 is assembled in lamp plate 200, first can pull each the first lens 410 and each second lens 420 respectively, to open angle, such as, make angle be flared to 180 degree.Then referring again to Fig. 6 A, thus, each first clamping part 470 and each second clamping part 480 of lens module 400 can be snapped in the first side 212 and the second side 214 of lamp plate 200 respectively, to be fixed on lamp plate 200 by lens module 400.And after completing assembling, resilient pivot 460 can exist an elastic force potential energy, make lens module 400 can withhold lamp plate 200 from the first side 212 of lamp plate 200 and the second side 214, lens module 400 can be avoided to come off on lamp plate 200.
Then please with reference to Fig. 6 A and Fig. 7.In one or more embodiment, resilient pivot 460 can comprise spring 464, and such as in fig. 6, resilient pivot 460 comprises four springs 464, and wherein spring 464 is such as torque spring, but the present invention is not as limit.The two ends of each spring 464 can prop up the first articulated section 442 and the second articulated section 452 respectively, the elastic force potential energy changed in spring 464 with the rotation by the first articulated section 442 and the second articulated section 452.On the other hand, resilient pivot 460 can also comprise pivot 466, and pivot 466 is arranged between the first pivoted hole 447 and the second pivoted hole 457, and therefore each spring 464 all can be arranged around pivot 466.
Although the present invention discloses as above with embodiment; so itself and be not used to limit the present invention; anyly be familiar with this those skilled in the art; without departing from the spirit and scope of the present invention; when being used for a variety of modifications and variations, the scope that therefore protection scope of the present invention ought define depending on appending claims is as the criterion.
Claims (11)
1. a lens module, is characterized in that, comprises:
N number of lens be connected with each other, wherein N be more than or equal to 2 natural number, lens described in each all have a relative exiting surface and an incidence surface, and each this incidence surface has a groove; And
At least one elasticity articulated part device, be articulated in wherein between two i-th lens adjoined and the i-th+1 lens of described lens, i is natural number and 1≤i≤N-1.
2. lens module according to claim 1, is characterized in that, this elasticity articulated part device comprises:
One first articulated section, has first, second end, wherein this first end be fixed on these i-th lens this incidence surface bottom side, this second end has one first pivoted hole;
One second articulated section, has one the 3rd, the 4th end, wherein the 3rd end be fixed on these the i-th+1 lens this incidence surface bottom side, the 4th end has one second pivoted hole; And
One resilient pivot, is arranged between this first, second pivoted hole, makes this first, second articulated section can with this resilient pivot for axle center relatively rotates.
3. lens module according to claim 2, is characterized in that, this resilient pivot comprises a spring.
4. lens module according to claim 1, it is characterized in that, also comprise first, second bayonet unit, bottom this incidence surface being located in described lens first and N number of lens respectively, and this first bayonet unit is the phase heteropleural being positioned at this first lens and this second lens junction, this second bayonet unit is the phase heteropleural being positioned at these N-1 lens and this N number of lens junction.
5. lens module according to claim 4, is characterized in that, the end of this first, second bayonet unit comprises a hook arrangement respectively.
6. a light-emitting diode (LED) module, is characterized in that, comprises:
One lamp plate;
N number of light emitting diode, wherein N be more than or equal to 2 natural number, be placed on this lamp plate; And
One lens module as claimed any one in claims 1 to 3, be arranged at above described light emitting diode, wherein this lens module has the two ends that first, second bayonet unit is snapped in this lamp plate respectively, lens described in each are arranged on light emitting diode described in each accordingly, and each this light emitting diode is this groove being positioned at each these lens.
7. light-emitting diode (LED) module according to claim 6, is characterized in that, the end of this first, second bayonet unit comprises a hook arrangement respectively.
8. a lens module, is characterized in that, comprises:
Multiple be spaced and along one first direction arrangement the first lens, first lens described in each all have one first relative exiting surface and one first incidence surface, and each this first incidence surface all has one first groove, and on the right side of the bottom of each this first incidence surface, all have the first articulated section of tool first pivoted hole, relative to the left side of this first articulated section, then there is one first clamping part;
Multiplely to be spaced and the second lens arranged along this first direction, second lens described in each all have one second relative exiting surface and one second incidence surface, and each this second incidence surface all has one second groove, and respectively the bottom left of this second incidence surface all has the second articulated section of tool second pivoted hole, then has one second clamping part relative to the right side of this second articulated section; And
One resilient pivot, wears first, second pivoted hole described, makes first, second articulated section described can drive first, second lens described with this resilient pivot for axle center relatively rotates.
9. lens module according to claim 8, is characterized in that, this resilient pivot comprises a spring.
10. lens module according to claim 9, is characterized in that, respectively the end of this first, second clamping part all has a hook arrangement.
11. 1 kinds of light-emitting diode (LED) modules, is characterized in that, comprise:
One lamp plate extended along first direction, has two and is parallel to first, second side of this first direction and two vertical and be adjacent to the 3rd, the 4th side of this first, second side;
Multiple first light emitting diode, is arranged on this lamp plate, and extends arrangement along this first direction;
Multiple second light emitting diode, is arranged on this lamp plate, and extends arrangement along this first direction; And
Just like the lens module according to any one of claim 8 to 10, be arranged at described first, above second light emitting diode, wherein this lens module described first, second clamping part be snapped in respectively this lamp plate this first, second side, the first lens described in each are made to be arranged on the first light emitting diode described in each accordingly, and the second lens described in each are arranged on the second light emitting diode described in each accordingly, and the first light emitting diode described in each is this first groove being positioned at each these the first lens, second light emitting diode described in each is this second groove being positioned at each these the second lens.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102146135 | 2013-12-13 | ||
| TW102146135A TW201523935A (en) | 2013-12-13 | 2013-12-13 | Lens module and light emitting diode module using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104713032A true CN104713032A (en) | 2015-06-17 |
Family
ID=53412597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310744190.3A Pending CN104713032A (en) | 2013-12-13 | 2013-12-24 | Lens module and light emitting diode module using same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104713032A (en) |
| TW (1) | TW201523935A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101304224A (en) * | 2008-06-20 | 2008-11-12 | 林于纮 | Solar strong effect extension concentration apparatus |
| CN102121634A (en) * | 2010-12-30 | 2011-07-13 | 东莞勤上光电股份有限公司 | LED shadowless lamp |
| CN202040650U (en) * | 2010-12-30 | 2011-11-16 | 东莞勤上光电股份有限公司 | LED shadowless lamp |
| CN202125814U (en) * | 2011-01-07 | 2012-01-25 | 罗清元 | Lamp cap structure for street lamp |
| CN202546538U (en) * | 2012-04-09 | 2012-11-21 | 厦门高贤电子科技有限公司 | Fireproof LED (Light-emitting diode) tube lamp structure |
-
2013
- 2013-12-13 TW TW102146135A patent/TW201523935A/en unknown
- 2013-12-24 CN CN201310744190.3A patent/CN104713032A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101304224A (en) * | 2008-06-20 | 2008-11-12 | 林于纮 | Solar strong effect extension concentration apparatus |
| CN102121634A (en) * | 2010-12-30 | 2011-07-13 | 东莞勤上光电股份有限公司 | LED shadowless lamp |
| CN202040650U (en) * | 2010-12-30 | 2011-11-16 | 东莞勤上光电股份有限公司 | LED shadowless lamp |
| CN202125814U (en) * | 2011-01-07 | 2012-01-25 | 罗清元 | Lamp cap structure for street lamp |
| CN202546538U (en) * | 2012-04-09 | 2012-11-21 | 厦门高贤电子科技有限公司 | Fireproof LED (Light-emitting diode) tube lamp structure |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201523935A (en) | 2015-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104600452A (en) | FFC (flexible flat cable) connector, direct-lit backlight module and wiring device | |
| US7470051B2 (en) | Optical device and illumination device | |
| CA2181336A1 (en) | Optical backplane interconnect | |
| US8256972B2 (en) | Fiber optic connector and fiber optic assembly having same | |
| CN103322503A (en) | Optical lens and LED lamp source device using same | |
| CN107110476A (en) | Lighting device and display device | |
| CN104713032A (en) | Lens module and light emitting diode module using same | |
| CN101661147B (en) | Lens die set and camera die set using same | |
| US20140160792A1 (en) | Backlight module having optical fibers | |
| CN109073164B (en) | Lighting device for ornamental cultivation | |
| CN103187506A (en) | Light-emitting diode device | |
| CN203442617U (en) | Backlight module and liquid crystal display | |
| US9229184B2 (en) | Lens module | |
| CN207778144U (en) | Illuminator | |
| KR102107170B1 (en) | Display Device | |
| CN208478438U (en) | A kind of battery core bracket and a kind of battery modules | |
| CN207990254U (en) | LED light device | |
| CN204387836U (en) | A kind of illumination module and a kind of lighting | |
| WO2010123595A3 (en) | Optical edge connector | |
| CN204756830U (en) | Lamp controller with auto focus function | |
| CN202651470U (en) | CQFP series aging test socket with pitch no less than 0.8mm | |
| CN203839403U (en) | LED filament | |
| TWI613668B (en) | Dual inline memory module with temperature-sensing scenario mode | |
| US9310574B2 (en) | Multimedia data transmission device | |
| US20160126669A1 (en) | Clip for bios chip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |
|
| WD01 | Invention patent application deemed withdrawn after publication |