CN204358502U - Optical lighting lamp - Google Patents
Optical lighting lamp Download PDFInfo
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- CN204358502U CN204358502U CN201420799224.9U CN201420799224U CN204358502U CN 204358502 U CN204358502 U CN 204358502U CN 201420799224 U CN201420799224 U CN 201420799224U CN 204358502 U CN204358502 U CN 204358502U
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Abstract
The present invention discloses an optical lighting lamp, which comprises a circuit carrier, a plurality of lamp tube units and a hollow tube unit. The plurality of lamp tube units are electrically connected to the circuit carrier plate. The hollow tube unit is arranged on the circuit carrier plate. Wherein, a plurality of lamp tube units surround the hollow tube unit.
Description
Technical field
This creation has about a kind of lighting, espespecially a kind of illumination optical light fixture with improving heat radiation efficiency.
Background technology
Light emitting diode has that efficiency is high, the life-span is long and high reliability, different types of fluorescent material of can arranging in pairs or groups to send the light of different wave length, and as lighting source.Light-emitting phosphor diode light-source common at present mainly comprises substrate, light emitting diode and fluorescent powder colloid.Light emitting diode is arranged on substrate usually, and phosphor gel knows from experience coated light emitting diode and substrate.When light emitting diode launches a light, light can pass through fluorescent powder colloid, and according to the kind of fluorescent powder colloid, sends the emergent light of different wave length.
This kind of light emitting diode is arranged in the middle of an enclosed lampshade usually, and to form a lighting, but the lighting of this kind of aspect has the not good situation generation of radiating efficiency usually, makes it need to arrange a radiating fin further.But, once be provided with radiating fin, its manufacturing cost will certainly be made to improve, and illuminating lamp have and also can have larger volume and weight.
Therefore, how to solve about having problems using light emitting diode as institute when throwing light on for above-mentioned, one of focus that reality merits attention for those skilled in the art.
Utility model content
In view of above problem, this creation provides a kind of illumination optical light fixture, by the hollow tube unit in illumination optical light fixture, with the radiating efficiency of improving optical lighting.
In order to achieve the above object, a wherein embodiment of this creation is to provide a kind of illumination optical light fixture, and it comprises a circuit board, multiple lamp tube unit and a hollow tube unit.Multiple described lamp tube unit is electrically connected at described circuit board.Described hollow tube unit is arranged on described circuit board, and wherein said hollow tube unit has one outward around surface.Wherein, outer around surface around described hollow tube unit of multiple described lamp tube unit.
Another embodiment is described illumination optical light fixture, wherein multiple described lamp tube unit and described hollow tube unit bonded to each other.Another embodiment is described illumination optical light fixture, also comprises further: a power source base, and wherein said circuit board is arranged in described power source base.Another embodiment is described illumination optical light fixture, and wherein said power source base has multiple fluting.Another embodiment is described illumination optical light fixture, and wherein said circuit board is electrically connected at described power source base.Another embodiment is described illumination optical light fixture, also comprise further: a power source base and a lampshade, have an accommodation space between wherein said power source base and described lampshade, described circuit board, multiple described lamp tube unit and described hollow tube unit are all arranged in described accommodation space.Another embodiment is described illumination optical light fixture, one of them of wherein multiple described lamp tube unit is a midget lamp tubular construction, described midget lamp tubular construction comprises: a base board unit, and described base board unit has one first terminal part and one and the second terminal part of described first terminal part setting opposite each other; One luminescence unit, described luminescence unit is arranged on described base board unit, and to send a throw light, wherein said luminescence unit comprises at least one light emitting diode; One fluorescent colloid, described fluorescent colloid is arranged on the bang path of described throw light; One is electrically connected unit, and described electric connection unit comprises a positive electrode portion and a negative electrode portion, and described positive electrode portion and described negative electrode portion are all together arranged on described first terminal part and described second terminal part on one of them; And a printing opacity hollow tube, described base board unit and described luminescence unit are all arranged in described printing opacity hollow tube.Another embodiment is described illumination optical light fixture, wherein said hollow tube unit be glass material, metal material and ceramic material three one of them.Another embodiment is described illumination optical light fixture, wherein said lampshade has multiple secondary optics structure, and multiple described secondary optics structure is positioned on the bang path of the light that multiple described lamp tube unit sends.Another embodiment is described illumination optical light fixture, wherein said power source base has multiple secondary optics structure, and multiple described secondary optics structure is positioned on the bang path of the light that multiple described lamp tube unit sends.
The beneficial effect of this creation can be, the illumination optical light fixture that this creation embodiment provides, by multiple lamp tube unit is surrounded on the outer around surface of hollow tube unit, heat energy is distributed by multiple lamp tube unit, to improve radiating efficiency by hollow tube unit.
For enable feature and the technology contents of further understanding this creation, refer to the following detailed description about this creation and accompanying drawing, but institute's accompanying drawings only provides with reference to and use is described, be not used for creating in addition limitr to this.
Accompanying drawing explanation
Fig. 1 is that this creates the schematic perspective view () of the midget lamp tubular construction of the first embodiment.
Fig. 2 is that this creates the schematic perspective view (two) of the midget lamp tubular construction of the first embodiment.
Fig. 3 is that this creates the schematic perspective view (three) of the midget lamp tubular construction of the first embodiment.
Fig. 4 is that this creates the schematic perspective view (four) of the midget lamp tubular construction of the first embodiment.
Fig. 5 A is that this creates the schematic perspective view of the midget lamp tubular construction of the second embodiment.
Fig. 5 B is that this creates a wherein cross-sectional schematic of the midget lamp tubular construction of the second embodiment.
Fig. 5 C is that this creates an other cross-sectional schematic of the midget lamp tubular construction of the second embodiment.
Fig. 6 A is a wherein using state schematic perspective view of the midget lamp tubular construction of this creation the 3rd embodiment.
Fig. 6 B is an other using state schematic perspective view of the midget lamp tubular construction of this creation the 3rd embodiment.
Fig. 6 C is the schematic perspective view of the secondary optics structure of the lampshade of this creation the 3rd embodiment.
Fig. 7 A is the perspective exploded view () of this creation the 4th embodiment illumination optical light fixture.
Fig. 7 B is the perspective exploded view (two) of this creation the 4th embodiment illumination optical light fixture.
Fig. 7 C is the perspective exploded view (three) of this creation the 4th embodiment illumination optical light fixture.And
Fig. 7 D is the solid combination schematic diagram of the illumination optical light fixture of this creation the 4th embodiment.
Detailed description of the invention
Below for the embodiment of this creation disclosed " illumination optical light fixture " is described by specific instantiation, the personage being familiar with this skill can be understood other advantages and effect of this creation easily by content disclosed in the present specification.This creation also can be implemented by other different specific embodiments or be applied, and the every details in this description also based on different viewpoints and application, can carry out various modification and change under not departing from the spirit of this creation.The graphic of this creation is only simple declaration again, not describes according to actual size, that is unreacted goes out be correlated with the actual size of formation, first give chat bright.Following embodiment system further describes the correlation technique content of this creation, but and is not used to the technology category limiting this creation.
(the first embodiment)
First, refer to shown in Fig. 1 to 3, Fig. 1 is that this creates the schematic perspective view () of the midget lamp tubular construction of the first embodiment, Fig. 2 is that this creates the schematic perspective view (two) of the midget lamp tubular construction of the first embodiment, and Fig. 3 is that this creates the schematic perspective view (three) of the midget lamp tubular construction of the first embodiment.This is created the first embodiment and provides a kind of midget lamp tubular construction S, and it comprises base board unit 1, luminescence unit 2, fluorescent colloid 3 and and is electrically connected unit 4.Specifically, create the first embodiment with this, base board unit 1 is elongate in shape, and base board unit 1 can have one first terminal part 11 and one and the second terminal part 12 of the first terminal part 11 setting opposite each other.First terminal part 11 and the second terminal part 12 are two opposition side ends distant on base board unit 1.
Then, luminescence unit 2 can be arranged on base board unit 1, and to send a throw light, luminescence unit 2 can comprise at least one light emitting diode 21.For example, the quantity of light emitting diode 21 can be multiple, and multiple light emitting diode 21 sequential is in the base board unit 1 of elongate in shape.The positive electrode portion 41 and the negative electrode portion 42 that are wherein electrically connected unit 4 are all electrically connected at luminescence unit 2.In addition, fluorescent colloid 3 can be arranged on the bang path of the throw light that luminescence unit 2 sends.The first embodiment is created with this, the quantity of light emitting diode 21 is multiple, the quantity of fluorescent colloid 3 then may correspond to the quantity in light emitting diode 21, and those fluorescent colloids 3 cover those light emitting diodes 21 respectively, and has a clearance G between adjacent two fluorescent colloids 3.Furthermore, be electrically connected unit 4 and can comprise positive electrode portion 41 and a negative electrode portion 42, the positive electrode portion 41 being electrically connected unit 4 and negative electrode portion 42 are all together arranged on both the first terminal part 11 and the second terminal part 12 on one of them.
It is worth mentioning that, midget lamp tubular construction S is as shown in Figure 1 through surface mount technology (Surface Mount Technology by the light emitting diode 21 encapsulated (namely each light emitting diode 21 first encapsulates with fluorescent colloid 3), be called for short SMT) be configured on base board unit 1, and complete electric connection with base board unit 1 further.In addition, in this creation, base board unit 1 is such as printed circuit board (PCB) (PCB), and to be electrically connected unit 4 with base board unit 1 be such as integrated design.In addition, light emitting diode 21 is electrically connected at base board unit 1 with conductor wire 22 by midget lamp tubular construction S as shown in Figure 2, and fluorescent colloid 3 covers light emitting diode 21, conductor wire 22 and base board unit 1.
Then, as shown in Figures 1 and 2, a kind of implement in aspect wherein, be electrically connected unit 4 can direct forming in base board unit 1 the first terminal part 11 with both the second terminal part 12 one of them, and positive electrode portion 41 and a negative electrode portion 42 are directly arranged on electric connection unit 4.By this, the electric connection unit 4 directly this can being created the midget lamp tubular construction S that the first embodiment provides is inserted in a circuit board (not shown).In other enforcement aspect, base board unit 1 can comprise one first electrical junction 111 and one second electrical junction 112, positive electrode portion 41 is arranged on the first electrical junction 111, negative electrode portion 42 is arranged on the second electrical junction 112, and the first electrical junction 111 and the second electrical junction 112 are spaced a preset distance.By this, be electrically connected unit 4 can directly be inserted in corresponding circuit board (not shown).Furthermore, as shown in Figure 3, the second electrical junction 112 is not directly connected with base board unit 1, and light emitting diode 21 thoroughly conductor wire 22 is electrically connected at the second electrical junction 112.
Then, refer to shown in Fig. 4, Fig. 4 is that this creates the schematic perspective view (four) of the midget lamp tubular construction of the first embodiment.In other enforcement aspect, base board unit 1 can have a kink 13 or multiple kink 13 on a precalculated position.By this, by the kink 13 on base board unit 1, the throw light direction that luminescence unit 2 sends can be changed.
This creates the midget lamp tubular construction S that the first embodiment provides, by the positive electrode portion 41 being electrically connected unit 4 and negative electrode portion 42 being all together arranged on both the first terminal part 11 and the second terminal part 12 on one of them, making base board unit 1 only to have a terminal part and there is electric connection unit 4.By this, the first embodiment is created with this, directly the electric connection unit 4 be positioned on the first terminal part 11 directly can be inserted in circuit board (not shown), and by positive electrode portion 41 and the electric connection of negative electrode portion 42 with circuit board, allow luminescence unit 2 produce a throw light.
(the second embodiment)
First, refer to shown in Fig. 5 A to 5C, Fig. 5 A is that this creates the schematic perspective view of the midget lamp tubular construction of the second embodiment, Fig. 5 B is that this creates a wherein cross-sectional schematic of the midget lamp tubular construction of the second embodiment, and Fig. 5 C is that this creates an other cross-sectional schematic of the midget lamp tubular construction of the second embodiment.Relatively can learn by Fig. 5 A and Fig. 1 to Fig. 4, the difference of the second embodiment and the first embodiment is: the midget lamp tubular construction S that the first embodiment provides can further with a printing opacity hollow tube 5 with the use of.In addition, fluorescent colloid 3 ' can be arranged at the inner surface of printing opacity hollow tube 5.
Create the second embodiment with this, this creates the midget lamp tubular construction S ' that the second embodiment provides, and can further include a printing opacity hollow tube 5, and base board unit 1 and luminescence unit 2 are all arranged in printing opacity hollow tube 5.For example, base board unit 1 can plug and be fixed in printing opacity hollow tube 5, printing opacity hollow tube 5 can 360 degree around coated base board unit 1.By this, the throw light that luminescence unit 2 sends, via fluorescent colloid 3 to form an emergent light, and can penetrate from printing opacity hollow tube 5.Should be noted that, with this creation embodiment, the material of base board unit 1 can be metal, also can be transparent conductive material, such as, be tin indium oxide (Indium Tin Oxide, ITO).When using the material of transparent conductive material as base board unit 1, because base board unit 1 is transparent, and printing opacity hollow tube 5 be 360 degree around light emitting diode 21, the light that light emitting diode 21 sends can the injection of 360 degree.That is the light that light emitting diode 21 sends not only can send from the top of light emitting diode 21, left or right, can also send from the below of light emitting diode 21, makes whole midget lamp tubular construction S can the luminescence of 360 degree.
Then; with this creation embodiment; the material of printing opacity hollow tube 5 can be glass material; glass material can and base board unit 1, luminescence unit 2, fluorescent colloid 3 and conductor wire 22 are protected, to reduce the chance that the aqueous vapor of external environment, dust or user may cause damage on using.In addition, the silica gel that printing opacity hollow tube 5 thermal conductivity factor of glass material can use compared with prior art comes high, can improve the radiating effect of luminescence unit 2.But in other embodiments, the material of printing opacity hollow tube 5 also can be acryl, glass or other printing opacities, have higher support force or have the material of better thermal conductivity factor, this creation is not as limit.
Refer to shown in Fig. 5 B and 5C, identical with the first embodiment is, the second midget lamp tubular construction S ' implementing to provide comprises base board unit 1, luminescence unit 2, fluorescent colloid 3 and and is electrically connected unit 4, and the relative position relation of each assembly is also made peace greatly, the first embodiment is identical, does not repeat at this.With the second embodiment, the throw light that luminescence unit 2 sends through fluorescent colloid 3, and can produce the emergent light of specific wavelength, and emergent light can penetrate using as light source from printing opacity hollow tube 5.The kind of light emitting diode 21 in the material of fluorescent colloid 3 and luminescence unit 2, can adjust according to the wavelength demands of emergent light, this creation is not as limit.In other embodiments, midget lamp tubular construction S ' is made up of two or more different types of light emitting diode 21, and can send the light of two or more different wave length.And fluorescent colloid 3 also can be two or more different types of fluorescent colloid 3.When the light of light emitting diode 21 is through two kinds of different types of fluorescent colloids 3, light can convert the emergent light of two or more different wave length to.In addition, printing opacity hollow tube 5 can also have at least one color, and light emitting diode 21 can also be arranged in pairs or groups, the printing opacity hollow tube 5 of different colours is to produce the emergent light of specific wavelength.The number of colors of the kind quantity of light emitting diode 21, the kind quantity of fluorescent colloid 3 and printing opacity hollow tube 5 can adjust according to the wavelength demands of emergent light.
As shown in Figure 5 B, fluorescent colloid 3 can comprise a phosphor powder layer 31 and colloid layer 32.Colloid layer 32 meeting covered substrate unit 1 and light emitting diode 21, phosphor powder layer 31 then can cover the surface of colloid layer 32.The light that light emitting diode 21 sends can through colloid layer 32 and phosphor powder layer 31, to produce the emergent light of a specific wavelength.Owing to also comprising colloid layer 32 as buffering between phosphor powder layer 31 and light emitting diode 21, phosphor powder layer 31 is far away apart from light emitting diode 21.Therefore, phosphor powder layer 31 is comparatively not easy to be subject to heat affecting that light emitting diode 21 produces and goes bad, and can promote the service life of phosphor powder layer 31.
Then, as shown in Figure 5 C, it is worth mentioning that, fluorescent material is in fact easy under using for a long time, is subject to the impact of temperature and changes luminous efficiency and brightness.Therefore the service life of fluorescent colloid 3 ' can be promoted by the position changing fluorescent colloid 3 '.For example, create the second embodiment with this, fluorescent colloid 3 ' can be the inner surface being attached at printing opacity hollow tube 5.The light that light emitting diode 21 sends through printing opacity hollow tube 5 and fluorescent colloid 3 ', and can produce the emergent light of a specific wavelength.In addition, when light is through fluorescent colloid 3 ', light can reflect at the tube wall of printing opacity hollow tube 5, and excites contiguous fluorescent colloid 3 ', and then makes emergent light can 360 degree penetrate from printing opacity hollow tube 5.In addition, when fluorescent colloid 3 ' is arranged on the inner surface of printing opacity hollow tube 5, fluorescent colloid 3 ' distance light emitting diode 21 is far away.Therefore, the fluorescent material in fluorescent colloid 3 ' is comparatively not easy to be subject to heat affecting that light emitting diode 21 produces and goes bad.It is worth mentioning that, with this creation embodiment, fluorescent colloid 3 ' also can be arranged at the outer surface of printing opacity hollow tube 5, or be fluorescent colloid 3 ' is attached at printing opacity hollow tube 5 simultaneously inner surface and outer surface on.
This creates the midget lamp tubular construction S ' that the second embodiment provides; because midget lamp tubular construction S ' can have printing opacity hollow tube 5 in order to protect luminescence unit 2 and fluorescent colloid (3; 3 '); therefore; if the midget lamp tubular construction S ' of this case is arranged at one when having on the circuit board of lampshade; lampshade can carry out opening design; namely on lampshade, form opening; use the midget lamp tubular construction S ' exposing and be positioned at lampshade; make midget lamp tubular construction S ' via the convection current of outside air, and then improve the radiating efficiency of midget lamp tubular construction S '.
(the 3rd embodiment)
First, refer to shown in Fig. 6 A and 6B, Fig. 6 A is a wherein using state schematic perspective view of the midget lamp tubular construction of this creation the 3rd embodiment, and Fig. 6 B is an other using state schematic perspective view of the midget lamp tubular construction of this creation the 3rd embodiment.This create midget lamp tubular construction S that the second embodiment provides can with a circuit board 6, lampshade 7, power panel 8 and power source base 9 with the use of.
Specifically, circuit board 6 is electrically connected at power supply import and export portion 61, and positive electrode portion 41 and negative electrode portion 42 are all electrically connected at circuit board 6 and are electrically connected to produce with power supply import and export portion.Midget lamp tubular construction S ' is electrically connected at circuit board 6.Lampshade 7 can have an accommodation space 71 and at least one opening 72, and midget lamp tubular construction S and circuit board 6 are all arranged in the accommodation space 71 of lampshade 7, and opening 72 can make midget lamp tubular construction S ' expose.It is worth mentioning that, the angle that the shape of circuit board 6 can tilt according to the appearance design of actual product or midget lamp tubular construction S ' and different, the configuration be not only defined in as indicated in the drawings.
Hold above-mentioned, power panel 8 is configurable on circuit board 6, and be electrically connected at power supply import and export portion 61, specifically, power panel 8 is electrically connected slot 81 with one and supplies the power supply import and export portion 61 of circuit board 6 to plug, and then makes power panel 8 be electrically connected at the power supply import and export portion 61 of circuit board 6.Power source base 9 comprises lamp socket 91 and lamp holder 92.One end of lamp socket 91 is connected to lampshade 7, and in order to bearing micro lamp tube structure S, circuit board 6 and power panel 8.Lamp holder 92 is configured at the other end of lamp socket 91, and is electrically connected at power panel 8.With this creation the 3rd embodiment, power panel 8 is such as be configured with the electronic building bricks such as transformer, rectifier or controller, but this creation is not as limit, on power panel 8, the electronic building brick kind of configuration can change to some extent in response to the demand of actual product, in addition, power panel 8 also can be integrated in response to the demand of actual product on circuit board 6.The lamp holder 92 of power source base 9 is such as E17, E27, E40 equal-specification, but this creation is not as limit, and the specification of lamp holder 92 can change to some extent in response to the demand of actual product.
Hold above-mentioned, the colloid C that insulate is configured with between midget lamp tubular construction S ' described in this creation the 3rd embodiment and circuit board 6, specifically, insulation colloid C is configured on circuit board 6, and the junction of insulation colloid C coated midget lamp tubular construction S ' and circuit board 6.In the present embodiment, the material of insulation colloid C can be such as macromolecule resin, and multiple midget lamp tubular construction S ' that can be electrically insulated.In addition, all right protection circuit support plate 6 of insulation colloid C, the chance that minimizing aqueous vapor or Electromagnetic Interference (Electromagnetic Interference, EMI) cause circuit board 6 to damage.
Hold above-mentioned, the present embodiment the opening 72 of lampshade 7 that provides can be opened in top or the wall body of lampshade 7.And the midget lamp tubular construction S ' being arranged in accommodation space 71 can be exposed.Therefore, outside air can flow between midget lamp tubular construction S ', and then the heat that midget lamp tubular construction S ' gives birth to when throwing light on can be taken out of, reaches the effect of heat radiation.Should be noted that, this creation does not limit opening 72 quantity be opened on lampshade 7, and the configuration quantity of opening 72 can increase and decrease to some extent according to the actual demand of product.In addition, by the setting of lampshade 7 opening 72, not only can strengthen the effect that subsidiary minute lamp tube structure S ' dispels the heat, also reduce the materials'use amount manufacturing lampshade 7 simultaneously, effectively reduce manufacturing cost.
Furthermore, multiple midget lamp tubular construction S ' around scope in the middle of also can be provided with a hollow tube unit H.Specifically, hollow tube unit H can be arranged on the insulation colloid C on circuit board 6, and multiple midget lamp tubular construction S ' can around hollow tube unit H.For example, multiple midget lamp tubular construction S ' can be bonded to each other with hollow tube unit H, to increase the radiating efficiency of multiple midget lamp tubular construction S '.By this, by arranging the radiator of a hollow tube unit H as multiple midget lamp tubular construction S ', can a radiating fin be set again.
Then, refer to shown in Fig. 6 C, Fig. 6 C is the schematic perspective view of the secondary optics structure of the lampshade of this creation the 3rd embodiment.With this creation embodiment, can carry further in the middle of lampshade 7 ' and a secondary optics structure D is set, light therethrough these secondary optics structure D that midget lamp tubular construction S ' is sent and produce the light of various effect, more can produce the good light of the uniformity further.For example, as shown in Figure 6 C, secondary optics structure D can be the inner surface being convexly equipped in lampshade 7 ', in other words, the function class of the secondary optics structure D that the present embodiment provides is similar to " convex lens ", the light sent as midget lamp tubular construction S ' by those secondary optics structure D after so that the effect of optically focused can be produced, so this creation is not as limit.For example, secondary optics structure D can be recessed in the inner surface of lampshade 7 '.In other words, the function class of the secondary optics structure D that the present embodiment provides is similar to " concavees lens ", the light sent as midget lamp tubular construction S ' by those secondary optics structure D after so that produce the effect of divergence of beam.Furthermore, secondary optics structure D also can be cross section is that circular arc bends inside column structure, or being cross section is that circular arc bends outside column structure, to produce the effect being similar to " convex lens " and " concavees lens " respectively.In other words, also by secondary optics structure D, can be arranged on the lamp socket 91 of power source base 9, the light that midget lamp tubular construction S ' is sent is produced by the secondary optics structure D being arranged at power source base 9 and changes.
The use aspect of the midget lamp tubular construction S ' that this creation the 3rd embodiment provides; because midget lamp tubular construction S ' can have printing opacity hollow tube 5 in order to protect light emitting diode 21 and fluorescent colloid 3; therefore; if midget lamp tubular construction S ' is arranged at one when having on the lighting of lampshade 7; lampshade 7 can carry out opening design; namely on lampshade 7, form opening 72; use the midget lamp tubular construction S ' exposing and be positioned at lampshade 7; make midget lamp tubular construction S ' via the convection current of outside air, and then improve the radiating efficiency of midget lamp tubular construction S '.In addition, by multiple midget lamp tubular construction S ' is surrounded on hollow tube unit H, to increase the radiating efficiency of midget lamp tubular construction S '.Meanwhile, by being arranged at the secondary optics structure D in lampshade 7 ' or power source base 9, the light that midget lamp tubular construction S ' is sent produces and changes.
(the 4th embodiment)
First, refer to shown in Fig. 7 A to 7D, Fig. 7 A is the perspective exploded view () of this creation the 4th embodiment illumination optical light fixture, Fig. 7 B is the perspective exploded view (two) of this creation the 4th embodiment illumination optical light fixture, Fig. 7 C is the perspective exploded view (three) of this creation the 4th embodiment illumination optical light fixture, and Fig. 7 D is the solid combination schematic diagram of the illumination optical light fixture of this creation the 4th embodiment.This creation the 4th embodiment provides a kind of illumination optical light fixture P, and it comprises a circuit board 6, multiple lamp tube unit L and a hollow tube unit H.Multiple lamp tube unit L can be electrically connected at circuit board 6, in addition, also can enter one between multiple lamp tube unit L and circuit board 6 and be provided with an insulation colloid (not shown), insulation colloid is configurable on circuit board 6, and the junction of the insulation coated lamp tube unit L of colloid and circuit board 6.And the insulating cement body structure that the 4th embodiment provides and aforementioned third embodiment similar, repeat no more in this appearance.
Then, as shown in Fig. 7 A to 7C, hollow tube unit H can be arranged on circuit board 6, and hollow tube unit H has one outward around surperficial H1.For example, the visual required light shape of the shape of hollow tube unit H and changing, is not limited to circle, square, polygon or irregularly shaped.By this, the outer of hollow tube unit H can change around surperficial H1 thereupon.Hold above-mentioned, multiple lamp tube unit L can outer around surperficial H1 around hollow tube unit H, and be adjacent to the outer around surperficial H1 of hollow tube unit H.Specifically, in order to improve the radiating efficiency of multiple lamp tube unit L, lamp tube unit L can outer bonded to each other around surperficial H1 with hollow tube unit H.In addition, hollow tube unit H can be glass material, metal material and ceramic material three one of them, so this creation is not as limit.For example, according to the glass material of light-permeable, the light that multiple lamp tube unit (L, L1, L2) produces can penetrate glass material, makes light comparatively bright.According to metal material, such as aluminum metal, then can improve the efficiency of heat radiation.
It is worth mentioning that, as shown in Fig. 7 A to 7C, lamp tube unit (L, L1, L2) different shapes can be had, for example, as shown in Figure 7 A, lamp tube unit L can have the external form of a strip, and directly multiple lamp tube unit L is surrounded on hollow tube unit H.Or as shown in Figure 7 B, lamp tube unit L1 has a shape outwards bent, or is as seen in figure 7 c, and lamp tube unit L2 has a shape bent inwards.By this, by changing the external form of lamp tube unit (L, L1, L2), the kenel of the light that illumination optical light fixture P produces can be changed.
Then, illumination optical light fixture P can comprise a power source base 9 ' further, and circuit board 6 can be arranged in power source base 9 '.In detail, circuit board 6 can have a power supply import and export portion (not shown) similar with previous embodiment, also a power panel 8 can be provided further to be electrically connected slot 81 with one plug to the power supply import and export portion for circuit board 6, and then make power panel 8 be electrically connected at the power supply import and export portion of circuit board 6, and circuit board 6 can be electrically connected at power source base 9 '.Furthermore, in order to improve the radiating efficiency of lamp tube unit (L, L1, L2), power source base 9 ' can have multiple fluting 93.Make lamp tube unit (L, L1, L2) by the convection current of outside air, and then improve the radiating efficiency of lamp tube unit (L, L1, L2).Furthermore, illumination optical light fixture P also may further include a lampshade 7 ", by this; power source base 9 ' and lampshade 7 " between can have an accommodation space Z, circuit board 6, multiple lamp tube unit (L, L1, L2) and hollow tube unit H can be arranged in accommodation space Z.
Hold above-mentioned, for example, one of them midget lamp tubular construction S that can provide for previous embodiment of multiple lamp tube unit (L, L1, L2) or midget lamp tubular construction S ', or known fluorescent tube.If adopt midget lamp tubular construction S ', midget lamp tubular construction S ' can comprise base board unit 1, luminescence unit 2, fluorescent colloid 3, and be electrically connected unit 4 and a printing opacity hollow tube 5.Base board unit 1 can have one first terminal part and one and the second terminal part 12 of the first terminal part 11 setting opposite each other.Luminescence unit 2 can be arranged on base board unit 1, and to send a throw light, wherein luminescence unit 2 comprises at least one light emitting diode 21.Fluorescent colloid 3 can be arranged on the bang path of throw light.Be electrically connected unit 4 and can comprise positive electrode portion 41 and a negative electrode portion 42, positive electrode portion 41 and negative electrode portion 42 are all together arranged on both the first terminal part 11 and the second terminal part 12 on one of them.Base board unit 1 and luminescence unit 2 are all arranged in printing opacity hollow tube 5.In addition, midget lamp tubular construction that midget lamp tubular construction that the 4th embodiment provides (S, S ') and previous embodiment provide (S, S ') structure is similar, repeats no more in this appearance.
Then, with this creation the 4th embodiment, also can as described in the 3rd embodiment, lampshade 7 can be carried further " in the middle of a secondary optics structure D is set; light therethrough these secondary optics structure D that lamp tube unit L is sent and produce the light of various effect, more can produce the good light of the uniformity further.For example, secondary optics structure D is convexly equipped in lampshade 7 " inner surface; in other words; the function class of the secondary optics structure D that the present embodiment provides is similar to " convex lens "; the light sent when lamp tube unit (L; L1, L2) by those secondary optics structure D after so that the effect of optically focused can be produced, so this creation is not as limit.For example, secondary optics structure D can be recessed in lampshade 7 " inner surface.In other words, the function class of the secondary optics structure D that the present embodiment provides is similar to " concavees lens ", the light sent when lamp tube unit (L, L1, L2) by those secondary optics structure D after so that produce the effect of divergence of beam.In other words, also can, by secondary optics structure D, be arranged on the inner surface of power source base 9 ', the light that lamp tube unit (L, L1, L2) is sent be produced by the secondary optics structure D being arranged at power source base 9 ' and changes.
The illumination optical light fixture P that this creation the 4th embodiment provides, by multiple lamp tube unit L is surrounded on the outer around surperficial H1 of hollow tube unit H, make multiple lamp tube unit (L, L1, L2) can by hollow tube unit H, heat energy be distributed, to improve radiating efficiency.In addition; because midget lamp tubular construction S ' can have printing opacity hollow tube 5 in order to protect light emitting diode 21 and fluorescent colloid 3; therefore; midget lamp tubular construction S ' can be arranged at one has in the power source base 9 ' of fluting 93; and by this kind of opening design; use the midget lamp tubular construction S ' exposing and be positioned at power source base 9 ', make midget lamp tubular construction S ' via the convection current of outside air, and then improve the radiating efficiency of midget lamp tubular construction S '.
(possible effect of embodiment)
In sum, the beneficial effect of this creation can be, midget lamp tubular construction (the S that this creation embodiment provides, S ') use aspect, due to midget lamp tubular construction (S, S ') printing opacity hollow tube 5 can be had in order to protect light emitting diode 21 and fluorescent colloid (3, 3 '), therefore, midget lamp tubular construction S can be arranged at the lampshade (7 that has opening design, 7 ', 7 ") or in power source base 9 ', namely at lampshade (7, 7 ', 7 ") upper formation opening 72, use to expose and be positioned at lampshade (7, 7 ', 7 " the midget lamp tubular construction (S), S '), or form fluting 93 in power source base 9 ' is upper, use the midget lamp tubular construction (S exposing and be positioned at power source base 9 ', S ').Make midget lamp tubular construction (S, S ') via the convection current of outside air, and then improve the radiating efficiency of midget lamp tubular construction S.In addition, by positive electrode portion 41 and negative electrode portion 42 are all together arranged on midget lamp tubular construction (S, S ') the first terminal part 11 and the second terminal part 12 both on one of them, making can one of them be directly inserted on a circuit board 6 by both the first terminal part 11 of midget lamp tubular construction (S, S ') and the second terminal part 12.Furthermore, also by by multiple lamp tube unit (L, L1, L2) be surrounded on the outer around surperficial H1 of hollow tube unit H, make multiple lamp tube unit (L, L1, L2) can by hollow tube unit H, heat energy be distributed, to improve radiating efficiency.
The foregoing is only the better possible embodiments of this creation, non-the scope of the claims therefore limiting to this creation, therefore the equivalence techniques such as using this creation description and graphic content to do change, be all contained in the protection domain of this creation.
[symbol description]
Illumination optical light fixture P
Lamp tube unit L, L1, L2
Midget lamp tubular construction S, S '
Base board unit 1
First terminal part 11
First electrical junction 111
Second electrical junction 112
Second terminal part 12
Kink 13
Luminescence unit 2
Light emitting diode 21
Conductor wire 22
Fluorescent colloid 3,3 '
Phosphor powder layer 31
Colloid layer 32
Be electrically connected unit 4
Positive electrode portion 41
Negative electrode portion 42
Printing opacity hollow tube 5
Circuit board 6
Power supply import and export portion 61
Lampshade 7,7 ', 7 "
Accommodation space 71
Opening 72
Power panel 8
Be electrically connected slot 81
Power source base 9,9 '
Lamp socket 91
Lamp holder 92
Fluting 93
Insulation colloid C
Clearance G
Hollow tube unit H
Outer around surperficial H1
Secondary optics structure D
Accommodation space Z.
Claims (10)
1. an illumination optical light fixture, is characterized in that, it comprises:
One circuit board;
Multiple lamp tube unit, multiple described lamp tube unit is electrically connected at described circuit board; And
One hollow tube unit, described hollow tube unit is arranged on described circuit board, and wherein said hollow tube unit has one outward around surface;
Wherein, outer around surface around described hollow tube unit of multiple described lamp tube unit.
2. illumination optical light fixture according to claim 1, wherein multiple described lamp tube unit and described hollow tube unit bonded to each other.
3. illumination optical light fixture according to claim 1, also comprise further: a power source base, wherein said circuit board is arranged in described power source base.
4. illumination optical light fixture according to claim 3, wherein said power source base has multiple fluting.
5. illumination optical light fixture according to claim 3, wherein said circuit board is electrically connected at described power source base.
6. illumination optical light fixture according to claim 1, also comprise further: a power source base and a lampshade, have an accommodation space between wherein said power source base and described lampshade, described circuit board, multiple described lamp tube unit and described hollow tube unit are all arranged in described accommodation space.
7. illumination optical light fixture according to claim 1, one of them of wherein multiple described lamp tube unit is a midget lamp tubular construction, and described midget lamp tubular construction comprises:
One base board unit, described base board unit has one first terminal part and one and the second terminal part of described first terminal part setting opposite each other;
One luminescence unit, described luminescence unit is arranged on described base board unit, and to send a throw light, wherein said luminescence unit comprises at least one light emitting diode;
One fluorescent colloid, described fluorescent colloid is arranged on the bang path of described throw light;
One is electrically connected unit, and described electric connection unit comprises a positive electrode portion and a negative electrode portion, and described positive electrode portion and described negative electrode portion are all together arranged on described first terminal part and described second terminal part on one of them; And
One printing opacity hollow tube, described base board unit and described luminescence unit are all arranged in described printing opacity hollow tube.
8. illumination optical light fixture according to claim 1, wherein said hollow tube unit be glass material, metal material and ceramic material three one of them.
9. illumination optical light fixture according to claim 6, wherein said lampshade has multiple secondary optics structure, and multiple described secondary optics structure is positioned on the bang path of the light that multiple described lamp tube unit sends.
10. illumination optical light fixture according to claim 3, wherein said power source base has multiple secondary optics structure, and multiple described secondary optics structure is positioned on the bang path of the light that multiple described lamp tube unit sends.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103221740 | 2014-12-08 | ||
| TW103221740U TWM501519U (en) | 2014-12-08 | 2014-12-08 | Optical lighting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204358502U true CN204358502U (en) | 2015-05-27 |
Family
ID=53259972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420799224.9U Expired - Fee Related CN204358502U (en) | 2014-12-08 | 2014-12-16 | Optical lighting lamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204358502U (en) |
| TW (1) | TWM501519U (en) |
-
2014
- 2014-12-08 TW TW103221740U patent/TWM501519U/en not_active IP Right Cessation
- 2014-12-16 CN CN201420799224.9U patent/CN204358502U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TWM501519U (en) | 2015-05-21 |
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