CN102095125B - Side lighting illuminating apparatus - Google Patents
Side lighting illuminating apparatus Download PDFInfo
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- CN102095125B CN102095125B CN200910260418A CN200910260418A CN102095125B CN 102095125 B CN102095125 B CN 102095125B CN 200910260418 A CN200910260418 A CN 200910260418A CN 200910260418 A CN200910260418 A CN 200910260418A CN 102095125 B CN102095125 B CN 102095125B
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- light
- syndeton
- lighting device
- type lighting
- electrical connector
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Abstract
The invention discloses a side lighting illuminating apparatus, which comprises a light source component and an illuminating component. The light source component is provided with at least one light-emitting unit, at least one first connecting structure and a first electrical connecting piece. The illuminating component comprises a frame body, an optical component, a power supply device, a second electrical connecting piece and at least one second entity connecting structure. When the second connecting structure is joined with the first connecting structure in alignment to assemble the light source component and the illuminating component, the first electrical connecting piece contacts the second electrical connecting piece. The light source component and the illuminating component of the side lighting illuminating apparatus are electrically connected with each other without other media such as electric wires and the like additionally to ensure that the light source component can be assembled and disassembled very conveniently.
Description
[technical field]
The invention relates to a kind of side-light type lighting device.
[background technology]
Module backlight generally can be divided into straight-down negative (direct-lighting type) and two kinds of side-light types (edge-lighting type); Wherein down straight aphototropism mode set is applied to the large scale liquid crystal display usually, and side-light type module backlight is applied to small-size liquid crystal displays usually.Fig. 1 is the component decomposition map of an existing side-light type module backlight.As shown in Figure 1, side-light type module 100 backlight comprises a leaded light module 110, a light source module 120 and an electric wire 130.Leaded light module 110 is provided with a wire hole 111.One end of electric wire 130 is connected at a supply unit (not shown) at leaded light module 110 backs, is passed by wire hole 111 again, and the other end of electric wire 130 then connects light source module 120.Therefore, supply unit can see through electric wire 130 power supplies and give light source module 120, makes the luminescence unit in the light source module 120 luminous.
Along with the evolution of side-light type back light model setting technology, existing at present with the trend of side-light type module backlight as lighting device.Yet, if with above-mentioned side-light type module 100 backlight as a lighting device, when changing light source module 120,, and when dismounting, damage peripheral element easily because of so electric wire 130 connects light source modules 120 very inconvenience of dismounting.
Moreover the multiple bindiny mechanism in other prior art exposing illumination devices between module for example discloses a kind of disassembling LED light for vehicle that comprises lampshade, pedestal and led light source unit TaiWan, China patent TWI274693 number.The led light source unit comprises decorative panel, LED lamp, circuit substrate, reaches by extended several power supply terminals of circuit substrate.Circuit substrate is supplied with LED lamp power supply, and the front end of a plurality of power supply terminals is provided with the jack that supplies the LED lamp to plug.In addition; The TaiWan, China patent provides a kind of illuminating lamp TWM341798 number, and this illuminating lamp comprises and is provided with light-emitting component (bulb, LED lamp etc.) and first substrate of first convergence part, the battery pack that is provided with second substrate of second convergence part and control circuit and touches the contact jaw of second substrate.When luminescent device breakdown, detachable first substrate is changed light-emitting component, and when battery pack is damaged, can directly change battery pack.Yet above-mentioned various existing bindiny mechanisms all are not suitable for the side-light type lighting device.
[summary of the invention]
The present invention provides a kind of and is convenient to assemble and the side-light type lighting device of disconnect assembly.
According to the design of one embodiment of the invention, a kind of side-light type lighting device comprises a light source assembly and a light fixture.Light source assembly comprises a bearing part and a light supply apparatus, and bearing part has at least one first syndeton, and light supply apparatus is arranged at one first electrical connector that comprises at least one luminescence unit on the bearing part and be electrically connected luminescence unit.Light fixture comprises a framework, an optical module, a supply unit, one second electrical connector and at least one second syndeton.Optical module is placed in the framework, and optical module is suitable for guiding the light beam of selfluminous cell, and the second electrical connector electric connection of power supply device.When the second syndeton contraposition engaged first syndeton with combined light source assembly and light fixture, first electrical connector touched second electrical connector, and means of power is given luminescence unit.
In an embodiment, bearing part is a reflector, and first electrical connector is electrically connected with luminescence unit through a circuit board.
In an embodiment, framework comprises two keepers and connects one of keeper and connects sidewall, keeper against each other and divide and be arranged, and two second syndetons are arranged at respectively on two keepers.
In an embodiment, light fixture more comprises a backboard, and backboard is embedded in framework, and second syndeton and supply unit all are arranged on the backboard.
In an embodiment, electrical connector can comprise conductive spacer or elastic conductor, and the area of conductive spacer is greater than the essence contact area of elastic conductor and conductive spacer.Syndeton can be the draw-in groove structure Fastening tenon structure of arranging in pairs or groups, perhaps the projection cube structure open-celled structure of arranging in pairs or groups.
Embodiments of the invention have following one of them advantage at least; Design by above-mentioned each embodiment; Because light fixture and light source assembly all are provided with position corresponding syndeton and electric connection structure simultaneously; When light fixture and light source assembly made up by syndeton, electric connection structure touched mutually, made supply unit be able to power supply and gave light source assembly.Therefore, do not need the extra other media such as electric wire that sees through to be electrically connected light source assembly and light fixture, make the assembling of light source assembly and dismounting quite convenient.
Other purposes of the present invention and advantage can further be understood from the technical characterictic that the present invention disclosed.For let above-mentioned and other purposes of the present invention, feature and advantage can be more obviously understandable, hereinafter is special to be lifted embodiment and cooperates appended graphicly, elaborates as follows.
[description of drawings]
Fig. 1 is the component decomposition map of an existing side-light type module backlight.
Fig. 2 is the component decomposition map of the side-light type lighting device of one embodiment of the invention.
Fig. 3 is the part enlarged drawing of the light fixture of one embodiment of the invention.
Fig. 4 is the part enlarged drawing of the light source assembly of one embodiment of the invention.
Fig. 5 A and Fig. 5 B difference display lighting assembly and light source assembly reach the generalized section after the assembling before assembling.
100 side-light types module backlight
110 leaded light modules
111 wire holes
120 light source modules
130 electric wires
20 accommodation spaces
200 side-light type lighting devices
201 light fixtures
202 light source assemblies
21 keepers
210 location divisions
211 syndetons
23 bearing parts
231 top boards
232 side plates
234 flanks
24 connect sidewall
25 light supply apparatuses
251 luminescence units
252 electrical connectors
253 syndetons
254 circuit boards
26 electrical connectors
261 elastic conductors
262 container structures
27 backboards
28 optical modules
281 diffuser plates
282 LGPs
283 reflector plates
29 supply units
41 first directions
42 second directions
[specific embodiment]
About aforementioned and other technology contents, characteristics and effect of the present invention, in the following detailed description that cooperates with reference to graphic embodiment, can clearly appear.The direction term of being mentioned in following examples, for example: upper and lower, left and right, front or rear etc. only are the directions with reference to annexed drawings.Therefore, the direction term of use is to be used for explaining not to be to be used for limiting the present invention.
Fig. 2 is the component decomposition map of the side-light type lighting device of one embodiment of the invention.Fig. 3 is the part enlarged drawing of the light fixture of one embodiment of the invention, and Fig. 4 is the part enlarged drawing of the light source assembly of one embodiment of the invention.Please be simultaneously with reference to Fig. 2, Fig. 3 and Fig. 4, the side-light type lighting device 200 of one embodiment of the invention comprises a light fixture 201 and a light source assembly 202.Light fixture 201 comprises a backboard 27, against each other and divide two keepers 21 being arranged, and connect one of two keepers 21 and connect sidewall 24.Two keepers 21 constitute a framework together with connecting sidewall 24, and backboard 27 chimeric these frameworks.Light source assembly 202 comprises a bearing part 23, and is arranged at the light supply apparatus 25 of bearing part 23, and bearing part 23 for example can be a reflector.
One end of each keeper 21 has a location division 210, and location division 210 is positioned at keeper 21 and bearing part 23 junctions, and a syndeton 211 is arranged at a medial surface of location division 210.Certainly, the formation position of syndeton 211 does not limit, and for example is formed on the backboard 27 and also can.The side plate 232 that bearing part 23 comprises a top board 231 and is connected with top board 231, and the part that top board 231 two ends are not provided with light supply apparatus 25 forms two flanks 234.Light supply apparatus 25 is arranged in the space that top board 231 and side plate 232 defined, and light supply apparatus 25 comprises a circuit board 254, at least one luminescence unit 251, at least one electrical connector 252, and two syndetons 253.Luminescence unit 251 is electrically connected with circuit board 254.Electrical connector 252 is located at circuit board 254, and is electrically connected with luminescence unit 251 through circuit board 254.Two syndetons 253 are formed at circuit board 254 two ends respectively.Electrical connector 252 is electrically connected luminescence unit 251, and a supply unit 29 like this can see through electrical connector 252 power supplies and make it luminous for luminescence unit 251.
Arranging in pairs or groups mutually in the syndeton 211 of light fixture 201 and the syndeton of light source assembly 202 253 both shape and position, makes light fixture 201 and light source assembly 202 can see through syndeton 211 and engage and fit together with the contraposition of syndeton 253.For example; In the embodiment of Fig. 2, the syndeton 211 of light fixture 201 is the draw-in groove structure, and the syndeton 253 of light source assembly 202 is a Fastening tenon structure; But not as limit, its effect that can obtain the contraposition joint all is covered by the design of embodiments of the invention.For example syndeton 211 also can be Fastening tenon structure and syndeton 253 is the draw-in groove structure, perhaps utilizes structure such as projection/perforate to substitute trip/draw-in groove structure and also can.When light source assembly 202 is mounted to light fixture 201; Syndeton 211 engages with syndeton 253 contrapositions; And the flank 234 of bearing part 23 is against the location division 210, makes two keepers 21, bearing part 23, connects sidewall 24, backboard 27 defines an accommodation space 20.The design of flank 234 collocation location divisions 210 can make light source assembly 202 more firmly be positioned light fixture 201.
Moreover light fixture 201 comprises an optical module 28, at least one electrical connector 26 and a supply unit 29 in addition.Fig. 5 A and Fig. 5 B difference display lighting assembly and light source assembly reach the generalized section after the assembling before assembling.Please be simultaneously with reference to Fig. 3, Fig. 5 A and Fig. 5 B, supply unit 29 is positioned at the below of optical module 28, makes it send light beam for light supply apparatus 25 in order to power supply.Optical module 28 guiding is from the light beam of light supply apparatus 25, makes light beam after advance away from a first direction 41 of light supply apparatus 25, again from penetrating perpendicular to first direction 41 and away from a second direction 42 of backboard 27.Optical module 28 is located on the backboard 27 and for example can be comprised a diffuser plate 281, a LGP 282 and a reflector plate 283.The position of the electrical connector 26 of light fixture 201 and the electrical connector 252 of light supply apparatus 25 in correspondence with each other; When syndeton 211 contrapositions engage syndeton 253 with combination lighting assembly 201 and light source assembly 202; Can make electrical connector 26 touch electrical connector 252 and constitute electrical connection, make supply unit 29 be able to power supply and make it send light beam for light supply apparatus 25.
In an embodiment, the electrical connector 252 of light supply apparatus 25 is a conductive spacer, and the electrical connector 26 of light fixture 201 comprises an elastic conductor 261 and a container structure 262.Under the situation that does not receive external force, the part of elastic conductor 261 is positioned at container structure 262 and another part protrudes from container structure 262, in order to protection elastic conductor 261.When light fixture 201 and light source assembly 202 fit together; Elastic conductor 261 contacts with each other with conductive spacer (electrical connector 252), and elastic conductor 261 produced deformation and provided an active force to make the conductive spacer of elastic conductor 261 on the circuit board 254 by this deformation this moment.In an embodiment, the area of conductive spacer can so can allow bigger manufacturing tolerance greater than the essence contact area of elastic conductor 261 with conductive spacer, guarantees the electrical connection effect after light fixture 201 and light source assembly 202 are assembled.In another embodiment, the electrical connector 26 of light fixture 201 can be a conductive spacer, and the electrical connector 252 of light supply apparatus 25 can comprise an elastic conductor and towards a container structure of light fixture protrusion.Certainly, those electrical connectors only need to reach good electrical connection effect and get final product, and its structure and profile do not limit.
Embodiments of the invention have following one of them advantage at least; Can know by above-mentioned each embodiment; Because light fixture 201 and light source assembly 202 all are provided with position corresponding entity syndeton and electric connection structure simultaneously; When light fixture 201 and light source assembly 202 made up by syndeton, electric connection structure touched mutually simultaneously, made supply unit be able to power supply and gave light source assembly.Therefore, do not need the extra other media such as electric wire that sees through to be electrically connected light source assembly 202 and light fixture 201, make the assembling of light source assembly 202 and dismounting quite convenient.
Though the present invention discloses as above with preferred embodiment; Right its is not in order to limiting the present invention, anyly has the knack of this art, do not breaking away from the spirit and scope of the present invention; When can doing a little change and retouching, so protection scope of the present invention is as the criterion when looking the claim person of defining.In addition, arbitrary embodiment of the present invention or claim must not reached whole purposes or advantage or the characteristics that the present invention discloses.
Claims (13)
1. a side-light type lighting device comprises light source assembly and light fixture, wherein:
Said light source assembly comprises:
One bearing part has at least one first syndeton; And
One light supply apparatus is arranged on this bearing part, and this light supply apparatus comprises at least one luminescence unit and is electrically connected first electrical connector of one of this luminescence unit;
Said light fixture comprises:
One framework;
One optical module is placed in this framework, and this optical module is suitable for guiding the light beam from this luminescence unit;
One supply unit;
One second electrical connector is electrically connected this supply unit; And
At least one second syndeton; Wherein engage this at least one first syndeton when making up this light source assembly and this light fixture when this at least one second syndeton contraposition; This first electrical connector touches this second electrical connector, and this means of power is given this luminescence unit;
Said light supply apparatus also comprises a circuit board; Luminescence unit is electrically connected with circuit board; Said first electrical connector is located at circuit board, and sees through circuit board and be electrically connected with luminescence unit, and wherein two first syndetons of said at least one first syndeton are formed at the two ends of circuit board respectively.
2. side-light type lighting device as claimed in claim 1 is characterized in that: this bearing part is a reflector.
3. side-light type lighting device as claimed in claim 1 is characterized in that: this bearing part has a top board, and this framework has a location division, and when this first syndeton contraposition engaged this second syndeton, a flank of this top board was against this location division.
4. side-light type lighting device as claimed in claim 1 is characterized in that: this framework comprises:
Two keepers, against each other and divide and to be arranged, wherein this light fixture comprises two second syndetons, and those second syndetons are arranged at those keepers respectively; And
One connects sidewall, connects those keepers.
5. side-light type lighting device as claimed in claim 1 is characterized in that: this light fixture also comprises a backboard, and chimeric this framework of this backboard.
6. side-light type lighting device as claimed in claim 5 is characterized in that: this second syndeton is arranged on this backboard.
7. side-light type lighting device as claimed in claim 5 is characterized in that: this supply unit is arranged on this backboard.
8. side-light type lighting device as claimed in claim 1 is characterized in that: this first electrical connector comprises an elastic conductor, and this second electrical connector comprises a conductive spacer.
9. side-light type lighting device as claimed in claim 8 is characterized in that: the area of this conductive spacer is greater than an essence contact area of this elastic conductor and this conductive spacer.
10. side-light type lighting device as claimed in claim 1 is characterized in that: this first electrical connector comprises a conductive spacer, and this second electrical connector comprises an elastic conductor.
11. side-light type lighting device as claimed in claim 10 is characterized in that: the area of this conductive spacer is greater than an essence contact area of this elastic conductor and this conductive spacer.
12. side-light type lighting device as claimed in claim 1 is characterized in that: this first syndeton is a draw-in groove structure or an open-celled structure, and this second syndeton is a Fastening tenon structure or a projection cube structure.
13. side-light type lighting device as claimed in claim 1 is characterized in that: this first syndeton is a Fastening tenon structure or a projection cube structure, and this second syndeton is a draw-in groove structure or an open-celled structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910260418A CN102095125B (en) | 2009-12-15 | 2009-12-15 | Side lighting illuminating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910260418A CN102095125B (en) | 2009-12-15 | 2009-12-15 | Side lighting illuminating apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102095125A CN102095125A (en) | 2011-06-15 |
| CN102095125B true CN102095125B (en) | 2012-10-03 |
Family
ID=44128327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910260418A Expired - Fee Related CN102095125B (en) | 2009-12-15 | 2009-12-15 | Side lighting illuminating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102095125B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203395846U (en) * | 2013-06-09 | 2014-01-15 | 深圳市日上光电股份有限公司 | Panel light |
| CN110360484B (en) * | 2019-06-19 | 2021-06-04 | 江西冠一通用飞机有限公司 | General aircraft is with interior crashproof lamp |
| CN112937198A (en) * | 2021-03-29 | 2021-06-11 | 厦门市贝斯泰进出口有限公司 | Frameless luminous decorative plate capable of being applied to wall surface, ground and electric appliance and refrigerator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101089703A (en) * | 2006-06-16 | 2007-12-19 | 三星电子株式会社 | Backlight assembly, liquid crystal display having the same and method thereof |
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2009
- 2009-12-15 CN CN200910260418A patent/CN102095125B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101089703A (en) * | 2006-06-16 | 2007-12-19 | 三星电子株式会社 | Backlight assembly, liquid crystal display having the same and method thereof |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2005-243485A 2005.09.08 |
| JP特开平8-203310A 1996.08.09 |
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| CN102095125A (en) | 2011-06-15 |
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Granted publication date: 20121003 Termination date: 20131215 |