CN101832484B - Illuminating device - Google Patents
Illuminating device Download PDFInfo
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- CN101832484B CN101832484B CN2010101771639A CN201010177163A CN101832484B CN 101832484 B CN101832484 B CN 101832484B CN 2010101771639 A CN2010101771639 A CN 2010101771639A CN 201010177163 A CN201010177163 A CN 201010177163A CN 101832484 B CN101832484 B CN 101832484B
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Abstract
The invention is applicable for illuminating devices and discloses an illuminating device which comprises a shell assembly and a luminous assembly, wherein the shell assembly comprises a pedestal and a transparent cover, the transparent cover and the pedestal are fixedly connected and form an inner cavity capable of containing the luminous assembly, the luminous assembly is fixedly arranged in the inner cavity, the luminous assembly comprises at least two detachably connected horizontal annular illuminating light source modules, the horizontal annular illuminating light source modules are stacked up and down and mutually electrically connected, and each horizontal annular illuminating light source module comprises a first PCB (Printed Circuit Board) and a plurality of first LEDs ( Low Emitting Diode); and the luminous assembly also comprises a vertical illuminating module, wherein the vertical illuminating module comprises a second PCB and a plurality of second LEDs, and the vertical illuminating module is arranged above the horizontal annular illuminating light source modules. The illuminating device has all-dimensional visibility, and the adaptability and the expansibility of a product are good.
Description
Technical field
The invention belongs to field of illuminating device, relate in particular to the good lighting device of a kind of adaptation of product.
Background technology
In field of illuminating device, the id signal lamp is by lamp housing and be fixedly set in the lamp housing luminous component and form, the luminous component of id signal lamp is made up of LED, in the prior art, LED is and is fixedly arranged in the lamp housing, the quantity of LED can't increase and decrease according to the required brightness of actual operating position, cause the user not adjust according to the luminous intensity of actual conditions illumination apparatus and id signal, the lighting device of different luminous intensities need separately design and produce, design cost and production cost height, and the adaptation of product is poor.Generally at uniform three LED of lamp housing inner periphery, because the LED lighting angle is less, there is very big dark space in the horizontal direction in id signal lamp of the prior art in the prior art; In addition, id signal lamp of the prior art lacks the luminous illuminating part that makes progress, and can't play beacon signal in vertical direction, is difficult to satisfy the comprehensive visible requirement of product; And id signal lantern of the prior art uses colored transparent spare with the signal signature of realization different colours, but colored transparent spare is more to the absorption of light, causes the reduction of the luminous efficiency of product.
For example, CN 2510717Y discloses a kind of airfield runway omnidirectional light, and it comprises Transparent lamp shade, lamp socket, circular wiring board, light emitting diode, and annular array is on circular wiring board equably for the light-emitting diodes tube pitch, and circular wiring board is installed on the lamp socket.This kind airfield runway is with the light emitting diode in the omnidirectional light and is fixed on the circular wiring board, circular wiring board is fixed on the lamp socket, the quantity of light emitting diode can't increase and decrease according to the required brightness of actual operating position, cause the user not adjust according to the luminous intensity of actual conditions illumination apparatus and id signal, the lighting device of different luminous intensities need separately design and produce, design cost and production cost height, and the adaptation of product is poor.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of lighting device is provided, it can be adjusted the quantity of horizontal loops irradiation source module according to actual conditions, to regulate the luminous intensity of product, the adaptation of product, compatibility and autgmentability are good, and by the vertical light-emitting module is set, satisfied the comprehensive visible requirement of product.
Technical scheme of the present invention is: a kind of lighting device, comprise housing unit and luminescence component, described housing unit comprises base and diffuser, between described diffuser and the base fixedly connected and form can ccontaining described luminescence component inner chamber, described luminescence component is fixedly arranged in the described inner chamber, described luminescence component comprises at least two horizontal loops irradiation source modules that removably connect, described horizontal loops irradiation source module stacked on top arranges and is electrically connected each other, described horizontal loops irradiation source module comprise that first pcb board and several are fixedly arranged on described first pcb board and with described first pcb board between the LED that is electrically connected; Described luminescence component also comprises the vertical light-emitting module, described vertical light-emitting module comprise that second pcb board and several are fixedly arranged on described second pcb board and with described second pcb board between be upwards vertical the 2nd LED that is electrically connected be set, and described vertical light-emitting module is located at described horizontal loops irradiation source module top; Be installed with first double-screw bolt and second double-screw bolt in the described housing unit, an end of described first double-screw bolt and second double-screw bolt all is fixed on the described base; Offer first through hole that can be sheathed on described first double-screw bolt and second through hole that can be sheathed on described second double-screw bolt on described first pcb board, described first pcb board is sheathed on described first double-screw bolt and second double-screw bolt, all is arranged with nut on described first double-screw bolt and second double-screw bolt with the described first pcb board axial compression; Be electrically connected between the positive pole of described first double-screw bolt and power supply, be electrically connected between the negative pole of second double-screw bolt and power supply, first through hole and second through hole are electrically connected respectively with between the LED.
More specifically, a described LED is around being located at around described first pcb board and the primary optical axis direction of a described LED is parallel to described first pcb board.
Preferably, the half light intensity angular range of a described LED is 25 ° to 36 °, and the quantity that a described LED arranges is 10 to 15.
Particularly, described second pcb board is sheathed on described first double-screw bolt and second double-screw bolt.
More specifically, offer the third through-hole that can be sheathed on described first double-screw bolt and the fourth hole that can be sheathed on described second double-screw bolt on described second pcb board, described third through-hole and fourth hole are electrically connected respectively with between described the 2nd LED.
Preferably, the half light intensity angular range of described the 2nd LED is 110 ° to 130 °, and the quantity that a described LED arranges is 10 to 15.
Particularly, the primary optical axis of described the 2nd LED is perpendicular to described second pcb board.
Preferably, described diffuser is the water white transparency shape.
A kind of lighting device provided by the invention, it is by arranging the horizontal loops irradiation source module that removably connects in housing unit, can increase and decrease according to the quantity of actual instructions for use to horizontal loops irradiation source module easily, to regulate the luminous intensity of product, product 360 ° of scopes in the horizontal direction is interior visual, and adaptability and the autgmentability of product are good; And by the vertical light-emitting module is set, satisfied the comprehensive visible requirement of product; Also by water white diffuser is set, improved the luminous efficiency of product.
Description of drawings
Fig. 1 is the front schematic view of a kind of lighting device of providing of the embodiment of the invention;
Fig. 2 is the schematic perspective view of a kind of lighting device of providing of the embodiment of the invention;
Fig. 3 is the front schematic view of printing opacity shell, luminescence component, first double-screw bolt and the assembling of second double-screw bolt of a kind of lighting device of providing of the embodiment of the invention;
Fig. 4 is the schematic top plan view of printing opacity shell, luminescence component, first double-screw bolt and the assembling of second double-screw bolt of a kind of lighting device of providing of the embodiment of the invention;
Fig. 5 is the schematic perspective view of printing opacity shell, luminescence component, first double-screw bolt and the assembling of second double-screw bolt of a kind of lighting device of providing of the embodiment of the invention;
Fig. 6 is the schematic top plan view of the horizontal loops irradiation source module of a kind of lighting device of providing of the embodiment of the invention;
Fig. 7 is the front schematic view of the horizontal loops irradiation source module of a kind of lighting device of providing of the embodiment of the invention;
Fig. 8 is the schematic top plan view of the vertical light-emitting module of a kind of lighting device of providing of the embodiment of the invention;
Fig. 9 is the front schematic view of the vertical light-emitting module of a kind of lighting device of providing of the embodiment of the invention;
Figure 10 is a kind of lighting device curve of light distribution schematic diagram in vertical direction that the embodiment of the invention provides.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
As Fig. 1～shown in Figure 4, a kind of lighting device that the embodiment of the invention provides, can be used for purposes such as signal identification or illumination, described lighting device comprises housing unit 100 and luminescence component 400, housing unit 100 comprises base 120 and diffuser 110, between diffuser 110 and the base 120 fixedly connected and form can ccontaining luminescence component 400 inner chamber, in the present embodiment, detachable fixedly connected by screw thread between diffuser 110 and the base 120, easy accessibility; Luminescence component 400 is fixedly arranged in the above-mentioned inner chamber, luminescence component 400 comprises at least two horizontal loops irradiation source modules 200 that removably connect, the 200 stacked on top settings of horizontal loops irradiation source module, horizontal loops irradiation source module 200 comprise that first pcb board 210 and several are fixedly arranged on first pcb board 210 and with first pcb board 210 between the LED220 that is electrically connected.By such design, user or installation personnel can be arranged at horizontal loops irradiation source module 200 stacked on top in the inner chamber according to actual environment for use and instructions for use.Horizontal loops irradiation source module 200 can be set to one or two or more, specifically can decide according to actual conditions, in the present embodiment, the quantity of horizontal loops irradiation source module 200 is set to 4, its stacked on top is arranged, and is electrically connected between 4 horizontal loops irradiation source modules 200.Make the user can be according to desired visual range or desired light intensity or other instructions for use, the quantity of horizontal loops irradiation source module 200 is increased and decreased product environmental suitability, versatility, autgmentability, compatible good; The light fixture that luminous intensity is different need not separately design and makes, and is conducive to reduce design cost and production cost; Luminescence component 400 also comprises vertical light-emitting module 300, vertical light-emitting module 300 comprise that second pcb board 310 and several are fixedly arranged on second pcb board 310 and with second pcb board 310 between be upwards vertical the 2nd LED320 that is electrically connected that arranges, and vertical light-emitting module 300 is located at the top of horizontal loops irradiation source module 200, the light emission direction of the 2nd LED320 is for upwards arranging, by such design, product light in the vertical direction is enhanced, and product can satisfy comprehensive visual illuminating effect.
Further, as Fig. 1～Fig. 4 and shown in Figure 6, an end that is installed with first double-screw bolt 510 and second double-screw bolt, 520, the first double-screw bolts 510 and second double-screw bolt 520 in the housing unit 100 all is fixed on the base 120; Offer first through hole 211 that can be sheathed on first double-screw bolt 510 and second through hole 212 that can be sheathed on second double-screw bolt 520 on first pcb board 210, first pcb board 210 is sheathed on first double-screw bolt 510 and second double-screw bolt 520, all is arranged with nut 530 on first double-screw bolt 510 and second double-screw bolt 520 with first pcb board, 210 axial compression.By such design, make horizontal loops irradiation source module 200 can be fixed in the above-mentioned inner chamber reliably, and the increase and decrease of horizontal loops irradiation source module 200 is very convenient, only horizontal loops irradiation source module 200 need be inserted in first double-screw bolt 510 and second double-screw bolt 520 or take out from first double-screw bolt 510 and second double-screw bolt 520 to get final product.
Particularly, as Fig. 1～shown in Figure 6, be electrically connected between the positive pole of first double-screw bolt 510 and power supply, be electrically connected between the negative pole of second double-screw bolt 520 and power supply, first through hole 211 and second through hole 212 are electrically connected respectively with between the LED220.In the concrete structural design, can at first through hole 211 and second through hole, 212 places conductive copper layer be set respectively, conductive copper layer is electrically connected respectively with between the both positive and negative polarity of the pin of a LED220 by the circuit on first pcb board 210, first double-screw bolt 510 and second double-screw bolt 520 contact with the conductive copper layer at first through hole 211, second through hole, 212 places respectively, so that power supply can be by first double- screw bolt 510 and 520 pairs of LED220 power supplies of second double-screw bolt.By such design, first double-screw bolt 510 and second double-screw bolt 520 also play a part horizontal loops irradiation source module 200 is powered in fixing horizontal ring light source module 200.Preferably, first double-screw bolt 510 and second double-screw bolt 520 all adopt the copper product manufacturing, have utilized it to conduct electricity very well and corrosion resistant advantage.Certainly, also can adopt other conductive material manufacturing.Be equipped with external screw thread on first double-screw bolt 510 and second double-screw bolt 520, for nut 530 lockings.And; first through hole 211 and second through hole 212 can be opened in first pcb board, 210 middle sections; also can be opened in the edge of first pcb board 210 and be nick shaped, as long as it positions by first double-screw bolt 10 and second double-screw bolt 520 and all belongs to protection scope of the present invention.
In the structure of the invention described above; also the female end socket can be set in the one side of first pcb board 210; another side arranges the male end plug; when two or more first pcb boards 210 pile up; male end plug on first pcb board 210 of upside will be inserted on the female end socket on another first pcb board 210 that is positioned at its downside; by realizing the electrical connection between a plurality of horizontal loops irradiation source modules 200 like this, all belong to protection scope of the present invention.
Particularly, as Fig. 1～Fig. 4 and Fig. 6 and shown in Figure 7, a LED220 around be located at first pcb board 210 around and the primary optical axis direction of a LED220 be parallel to first pcb board 210.Preferably, first pcb board 210 is in the form of annular discs, its specification is FR4, the pin of the one LED220 is welded on first pcb board 210, and with a LED220 along 90 ° of the bendings radially outward of first pcb board 210, so that the primary optical axis of a LED220 and first pcb board, 210 residing plane parallel, thereby light can be penetrated towards horizontal direction.In addition, first pcb board 210 also can be square or polygon, all belongs to protection scope of the present invention.
Preferably, as Fig. 1, Fig. 6 and shown in Figure 7, the half light intensity angular range of a LED220 is 25 ° to 36 °, and the quantity that a LED220 arranges is 10 to 15, to satisfy 360 ° of omnibearing luminous lighting requirements of product, has improved the illuminating effect of product.In the present embodiment, a selected LED220 is low-angle LED, its diameter is less than 5mm, half light intensity angle is 30 °, it is 12 that the one LED220 arranges quantity, and with 30 ° interval circumference uniform distributions on first pcb board 210, like this, angle on the same horizontal loops irradiation source module 200 between the primary optical axis of two adjacent LED220 is 30 °, the half light intensity angle direction of two adjacent LED220 overlaps just, realized product in 360 ° of visual requirements of level, the illuminating effect of product is good.
Further, as Fig. 1～shown in Figure 4, second pcb board 310 is sheathed on first double-screw bolt 510 and second double-screw bolt 520, and second pcb board 310 is pressed in the inner chamber by first double-screw bolt 510 and second double-screw bolt 520 and nut 530, so that vertical light-emitting module 300 is fixed in the inner chamber reliably.
Particularly, as Fig. 1～Fig. 4 and Fig. 8 and shown in Figure 9, offer the third through-hole 311 that can be sheathed on first double-screw bolt 510 and the fourth hole 312 that can be sheathed on second double-screw bolt 520 on second pcb board 310, third through-hole 311 and fourth hole 312 are electrically connected respectively with between the 2nd LED320, carry out structure and be connected and be electrically connected vertical light-emitting module 300 directly is sheathed on first double-screw bolt 510 and second double-screw bolt 520, expand very conveniently, the user can determine whether set up vertical light-emitting module 300 according to actual operating position.In the concrete structural design, can at third through-hole 311 and fourth hole 312 places conductive copper layer be set respectively, conductive copper layer is electrically connected respectively with between the both positive and negative polarity of the pin of the 2nd LED320 by the circuit on second pcb board 310, so that power supply can be by first double- screw bolt 510 and 520 pairs of the 2nd LED320 power supplies of second double-screw bolt.Third through-hole 311 and fourth hole 312 can be opened in middle section or the edge of second pcb board 310, particularly, the position of third through-hole 311 and fourth hole 312 respectively with the position overlaid of first through hole 211 and second through hole 212.
Preferably, as Fig. 1, Fig. 8 and shown in Figure 9, the half light intensity angular range of the 2nd LED320 is 110 ° to 130 °, and the quantity that the 2nd LED320 arranges is 10 to 15.The 2nd LED320 is the large-angle LED of diameter 5mm, the specification of second pcb board 310 is FR4, in the present embodiment, the quantity that the 2nd LED320 arranges is 12, the light intensity of this 12 LEDs is carried out linear superposition in vertical direction, a kind of lighting device curve of light distribution in vertical direction that the embodiment of the invention provides as shown in the figure, product illuminating effect in vertical direction is good, visual function in conjunction with 360 ° of the levels of horizontal loops irradiation source module 200, make product can satisfy the above comprehensive visual requirement of horizontal direction, the illumination of product, to indicate effect good.
Particularly, as shown in Figure 9, the primary optical axis of the 2nd LED320 is perpendicular to second pcb board 310, so that the light that the 2nd LED320 sends can vertically penetrate.
Particularly, diffuser 110 is the water white transparency shape, and it absorbs few to light, can be by adopting the glow color of luminescence component 400 change products that can not color, the light efficiency loss is little, and a LED220 and the 2nd LED320 can adopt the LED of suitable colors such as white, yellow, redness, blueness.With compare by the mode that adopts colored diffuser 110 to change the glow color of products in the prior art, adopt water white diffuser 110 can make the luminous efficiency of product improve 20% to 30%, under the condition with constant power, product can be realized farther visual range.
A kind of lighting device that the embodiment of the invention provides, its structure by horizontal loops irradiation source module 200 being set to can increase and decrease according to instructions for use has promoted versatility and the compatibility of product; And use by 300 collocation of horizontal loops irradiation source module 200 and vertical light-emitting module, can satisfy the product lighting requirement visual with vertical direction in the horizontal direction; By adopting water white diffuser 110 and selecting the LED of suitable color for use, in the instructions for use of satisfying versicolor illumination or beacon signal, the product of the coloured diffuser 110 of the comparable employing of luminous efficiency is high by 20% to 30%.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. lighting device, comprise housing unit and luminescence component, described housing unit comprises base and diffuser, between described diffuser and the base fixedly connected and form can ccontaining described luminescence component inner chamber, described luminescence component is fixedly arranged in the described inner chamber, it is characterized in that: described luminescence component comprises at least two horizontal loops irradiation source modules that removably connect, described horizontal loops irradiation source module stacked on top arranges and is electrically connected each other, described horizontal loops irradiation source module comprise that first pcb board and several are fixedly arranged on described first pcb board and with described first pcb board between the LED that is electrically connected; Described luminescence component also comprises the vertical light-emitting module, described vertical light-emitting module comprise that second pcb board and several are fixedly arranged on described second pcb board and with described second pcb board between be upwards vertical the 2nd LED that is electrically connected be set, and described vertical light-emitting module is located at described horizontal loops irradiation source module top; Be installed with first double-screw bolt and second double-screw bolt in the described housing unit, an end of described first double-screw bolt and second double-screw bolt all is fixed on the described base; Offer first through hole that can be sheathed on described first double-screw bolt and second through hole that can be sheathed on described second double-screw bolt on described first pcb board, described first pcb board is sheathed on described first double-screw bolt and second double-screw bolt, all is arranged with nut on described first double-screw bolt and second double-screw bolt with the described first pcb board axial compression; Be electrically connected between the positive pole of described first double-screw bolt and power supply, be electrically connected between the negative pole of second double-screw bolt and power supply, first through hole and second through hole are electrically connected respectively with between the LED.
2. a kind of lighting device as claimed in claim 1 is characterized in that: a described LED is around being located at around described first pcb board and the primary optical axis direction of a described LED is parallel to described first pcb board.
3. a kind of lighting device as claimed in claim 1, it is characterized in that: the half light intensity angular range of a described LED is 25 ° to 36 °, the quantity that a described LED arranges is 10 to 15.
4. a kind of lighting device as claimed in claim 1, it is characterized in that: described second pcb board is sheathed on described first double-screw bolt and second double-screw bolt.
5. a kind of lighting device as claimed in claim 4, it is characterized in that: offer the third through-hole that can be sheathed on described first double-screw bolt and the fourth hole that can be sheathed on described second double-screw bolt on described second pcb board, described third through-hole and fourth hole are electrically connected respectively with between described the 2nd LED.
6. a kind of lighting device as claimed in claim 5, it is characterized in that: the half light intensity angular range of described the 2nd LED is 110 ° to 130 °, the quantity that a described LED arranges is 10 to 15.
7. as claim 5 or 6 described a kind of lighting devices, it is characterized in that: the primary optical axis of described the 2nd LED is perpendicular to described second pcb board.
8. a kind of lighting device as claimed in claim 1, it is characterized in that: described diffuser is the water white transparency shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101771639A CN101832484B (en) | 2010-05-18 | 2010-05-18 | Illuminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101771639A CN101832484B (en) | 2010-05-18 | 2010-05-18 | Illuminating device |
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| Publication Number | Publication Date |
|---|---|
| CN101832484A CN101832484A (en) | 2010-09-15 |
| CN101832484B true CN101832484B (en) | 2013-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101771639A Expired - Fee Related CN101832484B (en) | 2010-05-18 | 2010-05-18 | Illuminating device |
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| Country | Link |
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| CN (1) | CN101832484B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106609933A (en) * | 2015-10-22 | 2017-05-03 | 宏力照明集团有限公司 | Module bulb lamp |
| CN110997492B (en) * | 2017-08-15 | 2023-07-21 | 伊顿智能动力有限公司 | Airport lamp |
| CN108877260A (en) * | 2018-08-12 | 2018-11-23 | 曹进 | A kind of Portable energy-saving moving traffic light |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2510717Y (en) * | 2001-09-17 | 2002-09-11 | 方志烈 | Omnidirectional lamp for airport runway |
| CN1614298A (en) * | 2004-12-05 | 2005-05-11 | 陈其芳 | Three-dimensional LED light |
| CN2753954Y (en) * | 2004-12-05 | 2006-01-25 | 陈其芳 | Efficient solar lawn lamp |
| CN201106817Y (en) * | 2007-10-25 | 2008-08-27 | 北京中兴天欣科技有限公司 | LED illumination device |
-
2010
- 2010-05-18 CN CN2010101771639A patent/CN101832484B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2510717Y (en) * | 2001-09-17 | 2002-09-11 | 方志烈 | Omnidirectional lamp for airport runway |
| CN1614298A (en) * | 2004-12-05 | 2005-05-11 | 陈其芳 | Three-dimensional LED light |
| CN2753954Y (en) * | 2004-12-05 | 2006-01-25 | 陈其芳 | Efficient solar lawn lamp |
| CN201106817Y (en) * | 2007-10-25 | 2008-08-27 | 北京中兴天欣科技有限公司 | LED illumination device |
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| Publication number | Publication date |
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| CN101832484A (en) | 2010-09-15 |
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