CN204460128U - Lighting device - Google Patents
Lighting device Download PDFInfo
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- CN204460128U CN204460128U CN201420825882.0U CN201420825882U CN204460128U CN 204460128 U CN204460128 U CN 204460128U CN 201420825882 U CN201420825882 U CN 201420825882U CN 204460128 U CN204460128 U CN 204460128U
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- connecting portion
- electric connection
- connector
- lighting device
- shell
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Abstract
The utility model relates to a kind of lighting device, comprising: power module, shell, the first connector; Wherein, power module has power supply changeover device, the first power electric joint and the first electric connection, the first electric connection and power supply changeover device electrical connection, the second electric connection and power supply changeover device electrical connection; Shell has light fixture accommodating chamber, and the first electric connection docks with light fixture accommodating chamber; Power module has the first connecting portion, and shell has the second connecting portion, the first connecting portion and the second connecting portion arranged in parallel, and the first connector connects the first connecting portion and the second connecting portion, and the first connector and shell have the first buckle structure mutually mated.Each major part of device removably connects, and structure is simple, convenient for production, does not need can load and unload by instrument is free-hand, easily changes fragile part, reduce the maintenance cost of lighting device, and electric insulation is effective.
Description
Technical field
The utility model belongs to lighting field, is specifically related to a kind of lighting device.
Background technology
Existing LED light device, the device such as power supply, LED illuminating part is built-in with in the shell of lighting device, the flimsy devices such as power supply, LED illuminating part are non-removable structures, power supply and shell, LED illuminating part are also non-removable connections with shell, when after power supply or LED illuminating part or other device failure, whole LED light device can be caused to scrap.Part replacement can not be realized.
Further, existing built-in power supply is fixed on enclosure, because the service life of LED illuminating part is often higher than power supply, when power-fail can not work, whole tubes can be caused to scrap, whole system significantly be shortened service life, causes the waste of resource.This structure also causes production welding procedure complicated, and the wire of input and output side or terminal line insulating barrier easily machinery are impaired, make electric insulation weak effect.
Utility model content
Based on this, the utility model discloses a kind of lighting device, and each major part of device removably connects, structure is simple, convenient for production, does not need can load and unload by instrument is free-hand, the fragile part of easy replacing, reduce the maintenance cost of lighting device, and electric insulation is effective.
Its technical scheme is as follows:
A kind of lighting device, comprising: power module, shell, the first connector; Wherein, power module has power supply changeover device, the first electric connection and the second electric connection, the first electric connection and power supply changeover device electrical connection, the second electric connection and power supply changeover device electrical connection; Shell has light fixture accommodating chamber, and the second electric connection docks with light fixture accommodating chamber; Power module has the first connecting portion, and shell has the second connecting portion, the first connecting portion and the second connecting portion arranged in parallel, and the first connector connects the first connecting portion and the second connecting portion, and the first connector and shell have the first buckle structure mutually mated.
Wherein in an embodiment, described first connector is end cap, described first connecting portion and described second connecting portion arranged in parallel, the first connecting portion and described second connecting portion described in described first connector upper shield.
Wherein in an embodiment, described end cap has nipple orifice, and described first electric connection is located at the first connecting portion, and described first electric connection stretches in described nipple orifice.
Wherein in an embodiment, described shell comprises radiator and diffuser, described radiator and described diffuser form described light fixture accommodating chamber, described radiator has the 3rd connecting portion, described printing opacity is covered with the 4th connecting portion, described 3rd connecting portion and described 4th connecting portion arranged in parallel, described second connector connects described 3rd connecting portion and described 4th connecting portion, and described second connector and described radiator have the second buckle structure mutually mated.
Wherein in an embodiment, described second connector is end cap, the 3rd connecting portion and the 4th connecting portion described in described second connector upper shield.
Wherein in an embodiment, described second connector has the 3rd electric connection and the 4th electric connection, and described 3rd electric connection and described 4th electric connection electrical connection, described 3rd electric connection docks with described light fixture accommodating chamber.
Wherein in an embodiment, described power module has protruding locating piece, and described shell has locating hole, and described locating piece embeds in described locating hole.
Below the advantage of preceding solution or principle are described:
1, a kind of lighting device comprises power module, shell, the first connector; Wherein power module has power supply changeover device, the first electric connection and the second electric connection, the first electric connection and power supply changeover device electrical connection, the second electric connection and power supply changeover device electrical connection; Shell has light fixture accommodating chamber, and the first electric connection docks with light fixture accommodating chamber;
Wherein, lamp installation is in light fixture accommodating chamber, and the first electric connection is electrically connected with light fixture, and the second electric connection is connected with extraneous power electric, is powered after the power from power source converter conversion of extraneous power delivery by the first light fixture electric connection to light fixture;
Power module has the first connecting portion, and shell has the second connecting portion, the first connecting portion and the second connecting portion arranged in parallel, and the first connector connects the first connecting portion and the second connecting portion, and the first connector and shell have the first buckle structure mutually mated;
Power module and shell are two parts separately, the two is connected by buckle structure, power module and light fixture be separate two parts, the two is connected by the first electric connection;
Power module and light fixture are fragile parts, when power module lost efficacy, open the first buckle structure and power module and shell are taken apart, and took the first electric connection apart and power module and light fixture are taken apart, and namely replaceable new power module continues to use; When light fixture damages, take the first electric connection apart and power module and light fixture are taken apart, namely replaceable light fixture continues to use; Cargo handling process is convenient, without the need to by specific purpose tool, free-handly can to complete, make the maintenance of lighting device more convenient.
When a certain damage parts, the part only need changing this damage can continue to use, without the need to lighting device integral replacing being reduced the maintenance cost of lighting device.
2, described first connector is end cap, described first connecting portion and described second connecting portion arranged in parallel, the first connecting portion and described second connecting portion described in described first connector upper shield, adopts the mode of upper shield, makes the fixing more firm of power module and shell;
Described end cap has nipple orifice, and described first electric connection is located at the first connecting portion, and described first electric connection stretches in described nipple orifice, first electric connection stretches out in the first connector, the position of the first electric connection is fixed, and can directly insert in power supply is power illuminating device, lighting device easy to use.
3, described shell comprises radiator and diffuser, described radiator and described diffuser form described light fixture accommodating chamber, described radiator has the 3rd connecting portion, described printing opacity is covered with the 4th connecting portion, described 3rd connecting portion and described 4th connecting portion arranged in parallel, described second connector connects described 3rd connecting portion and described 4th connecting portion, and described second connector and described radiator have the second buckle structure mutually mated.
4, described second connector is end cap, the 3rd connecting portion and the 4th connecting portion described in described second connector upper shield; Adopt the mode of upper shield, make the fixing more firm of power module and shell;
Described second connector has the 3rd electric connection and the 4th electric connection, described 3rd electric connection and described 4th electric connection electrical connection, and described 3rd electric connection docks with described light fixture accommodating chamber; 4th electric connection is connected, by the 3rd electric connection to light fixture transmission of electric energy or the signal of telecommunication with extraneous power supply unit or control appliance.
5, described power module has protruding locating piece, and described shell has locating hole, and described locating piece embeds in described locating hole; Locating piece coordinates the relative position being used for Positioning Power module and shell with locating hole, that on power module, the first electric connection holds with light fixture and docks by force, better for light fixture is powered, and prevent from producing relative displacement by power module and shell after installation, affect the normal use of lighting device.
6, described first electric connection is two metal needles side by side, and described power module has housing, and one end of described metal needle is fixedly connected with described housing; Described 4th electric connection is two metal needles side by side, and one end of described metal needle is fixedly connected with described second connector; The electric mode that connects of traditional wire type easily scratches wire in use, causes the accident of electric leakage, and use metal needle as electric connection for light fixture is powered, can repeat plug metal needle and socket, the colleague conveniently connecing electricity can avoid electric leakage.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of the utility model embodiment lighting device;
Fig. 2 is the mounting structure of the utility model embodiment lighting device;
Fig. 3 is the structure chart of the utility model embodiment first end cap and self-locking structure;
Fig. 4 is the schematic diagram of self-locking structure in the utility model embodiment;
Fig. 5 is the structure chart of first connecting rod in the utility model embodiment;
Fig. 6 is the structure chart of second connecting rod in the utility model embodiment;
Fig. 7 is the structure chart of power module in the utility model embodiment;
Fig. 8 is the structure chart of power module in the utility model embodiment;
Fig. 9 is the upward view of this Fig. 8.
Description of reference numerals:
100, the first end cap, 210, radiator, the 211, first hanging hole, 220, diffuser, 310, first connecting rod, 311, bend, the 312, second axis hole, the 313, first rotating shaft, 400, second connecting rod, the 411, first hook, the 412, second hook, 413, the second rotating shaft, 500, power module, the 511, first electric connection, 512, the second electric connection, 520, power supply changeover device, 531, outer cover, 532, base plate, 540, locating piece, the 600, second end cap.
Detailed description of the invention
Below embodiment of the present utility model is described in detail:
Lighting device comprises power module 500, light fixture, shell, the first end cap 100, second end cap 600.
Shell comprises radiator 210 and diffuser 220, diffuser 220 is channel-shaped, the downside of radiator 210 is inserted in groove, be slidably connected on the downside of the upper edge of groove and radiator 210, radiator 210 and diffuser 220 form light fixture accommodating chamber, respectively there is opening at light fixture accommodating chamber two ends, the upside of power module 500 is docked with on the downside of radiator 210, the right-hand member of power module 500 and the left end open butt joint of diffuser 220, and the right-hand member of power module 500 is inserted in light fixture accommodating chamber, light fixture is placed in light fixture accommodating chamber.
The left end of power module 500 has the first electric connection 511, right-hand member has the second electric connection 512, power module 500 has the housing of insulation, housing comprises base plate 532 and outer cover 531, base plate 532 and outer cover 531 are fixedly connected to form power capacity chamber, power supply changeover device 520 is installed on base plate 532, be placed in power capacity chamber, first electric connection 511 is electrically connected with power supply changeover device 520, second electric connection 512 is electrically connected with power supply changeover device 520, second electric connection 512 is electrically connected with light fixture, there are the first external hole and the second external hole in power capacity chamber, first electric connection 511 runs through the first external hole and stretches out from power capacity chamber, second electric connection 512 comprises wire and binding post, binding post and power supply changeover device 520 are electrically connected by wire, wire runs through the second external hole, binding post is positioned at outside power capacity chamber.The base plate 532 of power module 500, its outer surface has plug-in guide rail, and plug-in guide rail and radiator 210 edge mate make base plate 532 and radiator 210 be slidably connected.
The left end of power module 500 has protruding location hook, and the end of location hook has location fast 540, and radiator 210 has locating hole, locates fast 540 and embeds in locating hole.
Power module 500 left end has the first connecting portion, and radiator 210 left end has the second connecting portion, and the first connecting portion is with the second connecting portion arranged in parallel and end is concordant, the first end cap 100 upper shield first connecting portion and the second connecting portion; The right-hand member of radiator 210 has the 3rd connecting portion, and the right-hand member of diffuser 220 has the 4th connecting portion, and the 3rd connecting portion is with the 4th connecting portion arranged in parallel and end is concordant, the second end cap 600 upper shield the 3rd connecting portion and the 4th connecting portion.
First electric connection 511 is located at the first connecting portion, and the first electric connection 511 is two metal needles side by side, and corresponding with it, the first end cap 100 has two external hole, and metal needle one end is stretched out from the first end cap through external hole, and the other end is fixedly connected with base plate 532.
Second end cap 600 has the 3rd electric connection and the 4th electric connection, and the 3rd electric connection and the electrical connection of the 4th electric connection, the 3rd electric connection is electrically connected with light fixture, and the 4th electric connection is two metal needles side by side, and metal needle one end is fixedly connected with the second end cap 600.
Have the first self-locking structure, the first end cap 100 is connected with radiator 210 by the first self-locking structure, and the first self-locking structure comprises first connecting rod 310 and second connecting rod 400.
There is the first protruding rotating shaft 313 first connecting rod 310 one end, and the other end has the second axis hole 312, and middle bent is 90 degree, bend 311 between the first rotating shaft 313 and the second axis hole 312.
First rotating shaft 313 is prolate shape, and shell has the first axis hole, and the first axis hole has the first opening, and the first A/F is greater than the width on the first long limit of rotating shaft 313, is less than the width of the first rotating shaft 313 minor face, and the first rotating shaft 313 is inserted in the first axis hole.
Have the second protruding rotating shaft in the middle part of second connecting rod 400, the second axis hole 312 has the second opening, and the second rotating shaft is prolate shape, and the second A/F is greater than the width on the second long limit of rotating shaft, is less than the width of the second rotating shaft minor face, and the second rotating shaft is inserted in the second axis hole 312.
There is the first hook 411 and the second hook 412 at second connecting rod 400 two ends, first hook 411 and the second hook 412 mutually outside dorsad, radiator 210 has the first hanging hole 211, first hook 411 and the second hook 412 stretches in the first hanging hole 211, hook first hanging hole 211 edge.
Have the second self-locking structure, the second end cap 600 is connected with radiator 210 by the second self-locking structure, and the second self-locking structure is identical with the first self-locking structure, and radiator 210 has the second hanging hole mated with the second self-locking structure.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.
The above embodiment only have expressed detailed description of the invention of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (9)
1. a lighting device, is characterized in that, comprising: power module, shell, the first connector;
Wherein, power module has power supply changeover device, the first electric connection and the second electric connection, the first electric connection and power supply changeover device electrical connection, the second electric connection and power supply changeover device electrical connection; Shell has light fixture accommodating chamber, and the second electric connection docks with light fixture accommodating chamber; Power module has the first connecting portion, and shell has the second connecting portion, the first connecting portion and the second connecting portion arranged in parallel, and the first connector connects the first connecting portion and the second connecting portion, and the first connector and shell have the first buckle structure mutually mated.
2. lighting device according to claim 1, is characterized in that, described first connector is end cap, described first connecting portion and described second connecting portion arranged in parallel, the first connecting portion and described second connecting portion described in described first connector upper shield.
3. lighting device according to claim 2, is characterized in that, described end cap has nipple orifice, and described first electric connection is located at the first connecting portion, and described first electric connection stretches in described nipple orifice.
4. lighting device according to claim 1, it is characterized in that, described shell comprises radiator and diffuser, described radiator and described diffuser form described light fixture accommodating chamber, described radiator has the 3rd connecting portion, and described printing opacity is covered with the 4th connecting portion, described 3rd connecting portion and described 4th connecting portion arranged in parallel, described second connector connects described 3rd connecting portion and described 4th connecting portion, and described second connector and described radiator have the second buckle structure mutually mated.
5. lighting device according to claim 4, is characterized in that, described second connector is end cap, the 3rd connecting portion and the 4th connecting portion described in described second connector upper shield.
6. lighting device according to claim 4, is characterized in that, described second connector has the 3rd electric connection and the 4th electric connection, and described 3rd electric connection and described 4th electric connection electrical connection, described 3rd electric connection docks with described light fixture accommodating chamber.
7. lighting device according to claim 6, is characterized in that, described 4th electric connection is two metal needles side by side, and one end of described metal needle is fixedly connected with described second connector.
8. lighting device according to claim 1, is characterized in that, described power module has protruding locating piece, and described shell has locating hole, and described locating piece embeds in described locating hole.
9., according to the arbitrary described lighting device of claim 1 to 8, it is characterized in that, described first electric connection is two metal needles side by side, and described power module has housing, and one end of described metal needle is fixedly connected with described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420825882.0U CN204460128U (en) | 2014-12-23 | 2014-12-23 | Lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420825882.0U CN204460128U (en) | 2014-12-23 | 2014-12-23 | Lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204460128U true CN204460128U (en) | 2015-07-08 |
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ID=53667006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420825882.0U Active CN204460128U (en) | 2014-12-23 | 2014-12-23 | Lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204460128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017210938A1 (en) * | 2016-06-06 | 2017-12-14 | 深圳亚锐光电科技有限公司 | Locking structure, lamp support bracket and bar-shaped light |
-
2014
- 2014-12-23 CN CN201420825882.0U patent/CN204460128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017210938A1 (en) * | 2016-06-06 | 2017-12-14 | 深圳亚锐光电科技有限公司 | Locking structure, lamp support bracket and bar-shaped light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |