CN205261458U - LED lamp and power pack thereof - Google Patents
LED lamp and power pack thereof Download PDFInfo
- Publication number
- CN205261458U CN205261458U CN201520877655.7U CN201520877655U CN205261458U CN 205261458 U CN205261458 U CN 205261458U CN 201520877655 U CN201520877655 U CN 201520877655U CN 205261458 U CN205261458 U CN 205261458U
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- Prior art keywords
- fixed part
- power pack
- main casing
- flange
- riveting
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- 238000007789 sealing Methods 0.000 claims abstract description 3
- 238000004080 punching Methods 0.000 claims description 6
- 230000002633 protecting effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a LED lamp and power pack thereof, this power pack include the main casing body and bottom, and the main casing body is equipped with the opening including roof and lateral wall, the bottom of the main casing body, is equipped with outside convex flange in the bottom of lateral wall, is equipped with first fixed part on the flange. The bottom is used for sealing the opening of the main casing body, and the edge of bottom goes up, be equipped with the second fixed part corresponding to the position department of first fixed part. First fixed part and second fixed part riveting are in the same place in order to fix the main casing body with the bottom. This LED lamp includes above -mentioned power pack. The utility model provides a power pack simple structure is reliable, and overall structure is stable, and protecting effect is better, can prolong the life of LED lamp.
Description
Technical field
The utility model relates to lighting device technical field, particularly relate to a kind of LED lamp andPower pack.
Background technology
LED (LightEmittingDiode) lamp due to its high brightness, low in calories, life-span long withAnd the advantage such as environmental protection and being widely used.
The power pack of LED lamp is used for accommodating power supply unit, and is connected with light-emitting device. Main casingBody comprises roof and sidewall, its bottom opening, and after the parts such as power supply unit install, the endThe opening of portion seals by a bottom, the main casing of the power pack of existing LED lampBetween bottom and bottom, be fixed by screw.
The fixed form being screwed between main casing and bottom, makes the installation of power pack non-Often loaded down with trivial details, need to be one by one by screw-driving, and the time using along with LED lamp becomesLong, easily there is the phenomenon getting loose in screw, makes the overall structure of power pack unstable, shortenedThe service life of LED lamp.
Utility model content
The utility model provides a kind of LED lamp and power pack thereof, can solve prior art and existInstallation loaded down with trivial details, structural unstable problem.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provideA power pack for LED lamp, this power pack comprises main casing and bottom. Described main casing comprisesRoof and sidewall, the bottom of described main casing is provided with opening, be provided with in the bottom of described sidewall toThe flange of outer protrusion, described flange is provided with the first fixed part. Described in described bottom is used for sealingThe opening of main casing, on the edge of described bottom, corresponding to the position of described the first fixed partBe provided with the second fixed part. Described the first fixed part and described the second fixed part riveted are with by described masterHousing and described bottom are fixed together.
Wherein, the one in described the first fixed part and described the second fixed part is riveting hole, instituteThe edge of stating riveting hole forms flange along the axial protrusion of the central shaft in this riveting hole. Described firstAnother one in fixed part and described the second fixed part is riveting press groove. Described riveting press groove is socketed in instituteState outside flange, the edge that described flange is poured on described riveting press groove through mould punching distortion bonnet is with rivetingBe combined.
Wherein, the edge of described riveting press groove is provided with chamfering, and the opening of described chamfering is towards away from instituteState a side in riveting hole.
Wherein, the degree of depth of described riveting press groove is less than the height of described flange.
Wherein, described the first fixed part is riveting hole, and described the second fixed part is riveting press groove.
Wherein, described the first fixed part is evenly distributed on described flange.
Wherein, the outer surface of described sidewall is smooth outer surface.
Wherein, described power pack also comprises suspender, and the center of described roof is provided with a mistakeHole, described suspender is fixed on described via hole, and the power line of described LED lamp is from described suspensionIn part, draw.
Wherein, described suspender comprises nut, connector and hook. Described nut is hollow tubeShape, the bottom of described nut is provided with radially outwardly boss, and described nut is from described masterIn housing, through described via hole, described flange is stuck in described main casing. During described connector isBlank pipe shape, the bottom of described connector and described nut are threaded connection. Described hook is fixedOn described connector.
For solving the problems of the technologies described above, another technical scheme that the utility model adopts is: carryFor a kind of LED lamp, this LED lamp comprises above-mentioned power pack.
The beneficial effects of the utility model are: be different from the situation of prior art, the utility modelBy the first fixed part is set on main casing, the second fixed part is set on bottom, first is solidBonding part and the second fixed part riveted and main casing and bottom are fixed together, this kind of fixed formMake when power pack is installed, without twisting one by one screw, only need mould punchingInstall, and the power pack after installing is simple and reliable for structure, overall structure is stable,Protection effect is better, and long-time use also can not get loose, thereby can extend making of LED lampUse the life-span.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the power pack embodiment of the utility model LED lamp;
Fig. 2 is the cross section structure schematic diagram of the power pack of the utility model LED lamp;
Amplification when riveting press groove is socketed in outside the flange in riveting hole in Tu3Shi Tu2Zhong A districtFigure.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is that the power pack of the utility model LED lamp is implementedThe structural representation of mode; Fig. 2 is that the cross section structure of the power pack of the utility model LED lamp showsIntention; Putting when riveting press groove is socketed in outside the flange in riveting hole in Fig. 3 Shi Shitu2Zhong A districtLarge figure.
In the present embodiment, the power pack of LED lamp comprises main casing 10, bottom 20, power circuit30 and suspender 40.
Main casing 10 comprises roof 11 and sidewall 12, and the bottom of main casing 10 is provided with opening. The endLid 20 is fixed on the opening of main casing 10, to seal the opening of this main casing 10. Power supply electricityRoad 30 is fixed on the inside of main casing 10. Suspender 40 is fixed on main casing 10, for outstandingHang LED lamp.
Particularly, the bottom of sidewall 12 is provided with outwardly flange 13, on this flange 13Be provided with the first fixed part, for main casing 10 and bottom 20 are fixed. Be worth mentioningBeing, can be to be fixed together by the mode of welding between this flange 13 and sidewall 12, also canTo be fixed by the conventional mode in other this areas, in the present embodiment, these flange 13 HesSidewall 12 is one-body molded.
On the edge of bottom 20, be provided with the second fixed part corresponding to the position of the first fixed part.
The first fixed part and the second fixed part riveted, thus main casing 10 and bottom 20 are fixed onTogether.
Be different from prior art, the utility model is fixing by arrange first on main casing 1Portion arranges the second fixed part on bottom 20, the first fixed part and the second fixed part riveted and incite somebody to actionMain casing 10 and bottom 20 are fixed together, this kind of fixed form make install power pack timeWait, without twisting one by one screw, only need mould punching to install, and, installPower pack is afterwards simple and reliable for structure, and overall structure is stable, and protection effect is better, long-timeUse and also can not get loose, thereby can extend the service life of LED lamp.
Particularly, the one in the first fixed part and the second fixed part is riveting hole, and first is solidAnother one in bonding part and the second fixed part is riveting press groove.
In the present embodiment, the first fixed part is that riveting hole 14, the second fixed parts are riveting press groove21. Certainly, in other embodiments, can be also that the first fixed part is riveting press groove, second is solidBonding part is riveting hole.
Particularly, the edge in riveting hole 14 forms along the axial protrusion of the central shaft in this riveting hole 14Flange 15, as shown in Figures 2 and 3. When installation, riveting press groove 21 is socketed in flange 15Outside. Flange 15 is after mould punching distortion, and the edge that lid is poured on riveting press groove 21 exists with rivetedTogether.
In the present embodiment, the edge of riveting press groove 21 is provided with chamfering 22, the opening of this chamfering 22Towards the side away from riveting hole 14. In this situation, the height of flange 15 can with riveting press groove21 the degree of depth is consistent, and in the time that riveting press groove 21 is socketed in flange 15 outside, the protrusion of flange 15 existsBetween chamfering 22, through after mould punching, flange 15 is out of shape, thereby lid is poured on riveting press groove21 chamfering 22 places.
It is worth mentioning that, aforesaid way is only that the utility model riveting hole 15 and riveting press groove 21 are pressedA kind of embodiment closing, as restriction of the present utility model. Riveting hole 15 and riveting press groove 21Between pressing mode can also be as follows:
The degree of depth of riveting press groove 21 is less than the height of flange 15, therefore, and when riveting press groove is enclosed within flange, flange 15 is projecting inward at riveting press groove 21 when in 15 the outside, through after mould punching, turns overLimit 15 is pressed together on the edge of riveting press groove 21.
The utility model is owing to being by main casing 10 and the end by the fixed part riveted on flange 13Lid 20 is fixed together, therefore, next without groove or other parts are set again on main casing 10Mounting screw, thereby the outer surface of the sidewall 12 of this main casing 10 is smooth surface.
The first fixed part is evenly distributed on flange 13, makes in use main casing 10Uniform stressed, thus can guarantee integrally-built stable.
Main casing 10 of the present utility model is cylindric, and main casing 10 is made up of metal material, mainThe roof 11 center of housing 10 is provided with a via hole 111, and suspender 40 is fixed on via hole 111Upper, the power line of LED lamp is drawn from suspender 40. Correspondingly, on bottom 20 and rightA through hole 23, the power line of LED lamp is drawn from this through hole 23. From the suspension of via hole 111The power line of drawing in part 40 is AC power cord, and the power line of drawing from through hole 21 is direct currentPower line. In through hole 23, be provided with silica gel ring 24, for fixed power source line. AC power cord inputAlternating current be converted to direct current through the power supply unit in power pack, then pass through dc sourceLine outputs in light-emitting device.
By at roof 11 center, via hole 111 being set, suspender 40 is fixed on to via hole 111Upper, meanwhile, power line is drawn from this suspender 40, make the structure of power pack more simple andMore firm, simplified production stage simultaneously, reduce production cost.
Particularly, suspender 40 comprises nut 41, connector 42 and hook 43.
Nut 41 is hollow tubular, and the bottom of nut 41 is provided with radially outwardly boss410, nut 41 passes via hole 111 in main casing 10, and boss 410 is stuck in main casing 10In, from but nut 41 be connected together with main casing 10. Boss 410 can rounded, waistShape or square.
In order further to have increased the stable connection between nut 41 and main casing 10, bossOn 410, be also provided with screw hole 411, screw is fixed on main casing through screw hole 411 by nut 41On 10.
Connector 42 is hollow tubular, and the bottom of connector 42 and nut 41 connect by screw threadConnect. Particularly, the bottom of the connector 42 of the present embodiment is provided with external screw thread, and nut 41 is provided withThe internal thread mating with this external screw thread, thus realize being threaded of connector 42 and nut 41.
In addition, nut 41 and connector 42 are also fixed by screw, in the side of nut 41Wall is provided with screw hole 412, and screw is fixed connector 42 and nut 41 through screw hole 412Together. Particularly, screw pushes against and is positioned at nut 41 after tightening through screw hole 412Connector 42, thereby fixing between connector 42 and nut 41 more stepped up.
Hook 43 is fixed on connector 42, and wherein, hook 43 can with the fixing of connector 42Being to be welded and fixed, or hook 43 is one-body molded with connector 42.
Particularly, hook 43 comprises connecting portion 430, roundabout portion 431 and extension 432. ConnectMeeting portion 430 is fixed on connector 42. One end of roundabout portion 431 is connected with connecting portion 431,The other end is connected with extension 432. Extension 432 is parallel with connecting portion 431, extension 432And between connecting portion 431, form the mouth of hook 433, extension 432 is provided with screw hole 434, screwFixed screw 435 is installed in hole 434, hook 430 hang time, fixed screw 435 forThe sealing mouth of hook 433, to prevent that linking up with 43 comes off.
The utility model also provides a kind of LED lamp, and this LED lamp has adopted above-mentioned arbitrary enforcementThe power pack of example. The simple installation of this LED lamp, stabilized structure, long service life.
The foregoing is only embodiment of the present utility model, not thereby limit the utility modelThe scope of the claims, every equivalent structure that utilizes the utility model description and accompanying drawing content to doOr equivalent flow process conversion, or be directly or indirectly used in other relevant technical fields, all in like mannerBe included in scope of patent protection of the present utility model.
Claims (10)
1. a power pack for LED lamp, is characterized in that, comprises main casing and bottom;
Described main casing comprises roof and sidewall, and the bottom of described main casing is provided with opening, is provided with outwardly flange in the bottom of described sidewall, and described flange is provided with the first fixed part;
Described bottom is for sealing the opening of described main casing, on the edge of described bottom, be provided with the second fixed part corresponding to the position of described the first fixed part;
Described the first fixed part and described the second fixed part riveted are to be fixed together described main casing and described bottom.
2. power pack according to claim 1, is characterized in that, the one in described the first fixed part and described the second fixed part is riveting hole, and the edge in described riveting hole forms flange along the axial protrusion of the central shaft in this riveting hole;
Another one in described the first fixed part and described the second fixed part is riveting press groove;
Described riveting press groove is socketed in outside described flange, and the edge that described flange is poured on described riveting press groove through mould punching distortion bonnet is to rivet together.
3. power pack according to claim 2, is characterized in that, the edge of described riveting press groove is provided with chamfering, and the opening of described chamfering is towards the side away from described riveting hole.
4. power pack according to claim 2, is characterized in that, the degree of depth of described riveting press groove is less than the height of described flange.
5. according to the power pack described in claim 3 or 4, it is characterized in that, described the first fixed part is riveting hole, and described the second fixed part is riveting press groove.
6. power pack according to claim 1, is characterized in that, described the first fixed part is evenly distributed on described flange.
7. power pack according to claim 6, is characterized in that, the outer surface of described sidewall is smooth outer surface.
8. power pack according to claim 1, is characterized in that, described power pack also comprises suspender, and the center of described roof is provided with a via hole, and described suspender is fixed on described via hole, and the power line of described LED lamp is drawn from described suspender.
9. power pack according to claim 8, is characterized in that, described suspender comprises nut, connector and hook;
Described nut is hollow tubular, and the bottom of described nut is provided with radially outwardly boss, and described nut passes described via hole in described main casing, and described flange is stuck in described main casing;
Described connector is hollow tubular, and the bottom of described connector and described nut are threaded connection;
Described hook is fixed on described connector.
10. a LED lamp, is characterized in that, comprises the power pack described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520877655.7U CN205261458U (en) | 2015-11-05 | 2015-11-05 | LED lamp and power pack thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520877655.7U CN205261458U (en) | 2015-11-05 | 2015-11-05 | LED lamp and power pack thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205261458U true CN205261458U (en) | 2016-05-25 |
Family
ID=56002985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520877655.7U Active CN205261458U (en) | 2015-11-05 | 2015-11-05 | LED lamp and power pack thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205261458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798474A (en) * | 2019-01-04 | 2019-05-24 | 深圳市超频三科技股份有限公司 | A kind of lamps and lanterns |
-
2015
- 2015-11-05 CN CN201520877655.7U patent/CN205261458U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798474A (en) * | 2019-01-04 | 2019-05-24 | 深圳市超频三科技股份有限公司 | A kind of lamps and lanterns |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518100, A701 building, 1 A building, Tian An digital Pioneer Park, Longgang District, Shenzhen, Guangdong, 07, China Patentee after: SHENZHEN FLUENCE TECHNOLOGY CO., LTD. Address before: 518100 room A701, unit A, building, No. 1, No., Guangdong, Longgang Patentee before: SHENZHEN FLUENCE TECHNOLOGY CO., LTD. |