CN204268128U - One dismantles light fixture easily - Google Patents
One dismantles light fixture easily Download PDFInfo
- Publication number
- CN204268128U CN204268128U CN201420664451.0U CN201420664451U CN204268128U CN 204268128 U CN204268128 U CN 204268128U CN 201420664451 U CN201420664451 U CN 201420664451U CN 204268128 U CN204268128 U CN 204268128U
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- CN
- China
- Prior art keywords
- keeper
- swivelling cover
- light fixture
- fixed cap
- lid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000004020 luminiscence type Methods 0.000 claims abstract description 13
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to one and dismantles light fixture easily, comprise lampshade, lamp housing, LED luminescence component, LED drive circuit and respectively with left-handed lid, the dextrorotation lid of a pair lamp base, left-handed lid, dextrorotation lid include the fixed cap that is connected with light fixture and the swivelling cover with lamp base, and swivelling cover inserting to be connected on fixed cap and can to rotate relative to fixed cap; The outer face of fixed cap is provided with the ring part that an internal perisporium has limited impression, in ring part, is provided with a keeper be connected with swivelling cover rotationally, the outer peripheral face of keeper has the double wedge that at least one and limited impression match.In the utility model, the inserting-assembling type connection disassembling of fixed cap and swivelling cover is convenient; User can rotate swivelling cover as required, the keeper be connected with swivelling cover rotates thereupon, and the double wedge of keeper outer peripheral face snaps in limited impression and can carry out spacing to respective angles, thus achieve the adjustment to lamp luminescence angle, swift to operate, easy to use.
Description
Technical field
The present invention relates to a kind of light fixture, specifically refer to that one dismantles LED lamp easily.
Background technology
Advantages such as volume is little because having for LED daylight lamp, energy-conserving and environment-protective, long service life, noise are little and substitute common fluorescent lamp gradually.The light fixture of existing LED daylight lamp comprises lampshade, lamp housing, LED luminescence component and respectively with left-handed lid, the dextrorotation lid of a pair pin, wherein first, dextrorotation lid be separately fixed at lampshade be connected with lamp housing after two ends, LED luminescence component and the LED drive circuit of driving LED illuminator work can all be positioned at the space be made up of lampshade and lamp housing.
The comparatively early light fixture of the LED daylight lamp of design, the end cap at its two ends is fixedly connected respectively by screw and lamp housing, once installation, lampshade, lamp housing and LED illuminator just can not rotate adjustment as required.What the LED illuminator in LED daylight lamp adopted is SMD lamp pearl, and its luminescence has certain orientation, therefore adopts traditional end cap, LED daylight lamp will be made to also exist and irradiate blind area.And the distributing position installing at present the pin holes of occasion is also different, thus the structure that this end cap is fixedly connected with lamp housing do not dismantle yet convenient.
Can rotate as required after mounting to make LED daylight lamp, light is made to expose to effective coverage, existing people have designed the adjustable LED lamp of irradiating angle, as " LED lamp adjustable in angle tool " that Chinese patent application publication No. is CN103123055A, plug in this light fixture comprises plug set casing and plug tumbler, this plug tumbler can do one direction relative to plug set casing and rotate, the plug tumbler of plug part is rotated lightly during use, can adjust the lighting angle of light fixture, thus make light fixture irradiating angle reach optimization, simultaneously such structure also dismantle convenient.
Summary of the invention
Technical problem to be solved by this invention is the present situation for prior art, provides a kind of and can adjust the lighting angle of light fixture and dismantle LED lamp easily equally.
The present invention solves the problems of the technologies described above adopted technical scheme: one dismantles light fixture easily, include lampshade, lamp housing, LED luminescence component, LED drive circuit and respectively with the left-handed lid of a pair lamp base, dextrorotation lid, this left-handed lid, dextrorotation lid be connected to described lampshade be connected with lamp housing after two ends, described LED luminescence component and LED drive circuit are installed on lamp housing, described LED drive circuit is connected with lamp base by power line, it is characterized in that: described left-handed lid, dextrorotation lid includes the fixed cap that is connected with light fixture and the swivelling cover with lamp base, this swivelling cover inserting is connected on fixed cap and also can rotates relative to fixed cap, the outer face of described fixed cap is provided with the ring part that an internal perisporium has limited impression, be provided with a keeper be connected with swivelling cover in this ring part rotationally, the outer peripheral face of this keeper have the double wedge that at least one and described limited impression match.
As a further improvement on the present invention, the inner face of described swivelling cover forms at least one locating dowel of arranging towards keeper, corresponding, the upper surface of described keeper is formed with the locating slot inserted for locating dowel.Swivelling cover is connected with keeper by said structure, when rotating swivelling cover, locating dowel to be stuck in locating slot thus to drive keeper to rotate, often rotate an angle, namely double wedge on locating dowel outer peripheral face is stuck in the corresponding limited impression of ring part, thus carry out spacing to each rotational angle, prevent swivelling cover from arbitrarily rotating under non-artificial rotation.
Further, described ring part has the through hole that power supply source line passes, corresponding, the inner face of described swivelling cover is formed with the joint pin that can insert in through hole, the end of this joint pin is formed with outside card base, the internal perisporium of described through hole has the convex edge matched with card base.After above-mentioned joint pin and convex edge are blocked mutually, do not affect swivelling cover and rotate relative to fixed cap, but the assembling that the inserting-assembling type between swivelling cover with fixed cap is connected for light fixture is provided convenience, in case spin-ended hub cap departs from fixed cap.
In above-mentioned each scheme, described double wedge has two and be symmetrically distributed on the outer peripheral face of keeper respectively, and offers on the keeper of double wedge along keeper elongated hole circumferentially.Arrange two symmetrical double wedges and can make keeper uniform force in rotation process, the setting of elongated hole then can reduce the difficulty that double wedge rotates between limited impression, is more convenient to user and regulates.
As preferably, the edge of described through hole stretches out and is formed as an extension, and described keeper is sheathed on the periphery of this extension.This structure is set to increase the stability of keeper motion, prevents keeper from affecting use at ring part bias internal.
In above-mentioned each preferred version, the outer face of described fixed cap is provided with a limited post near ring part, corresponding, the internal perisporium of described swivelling cover has at least one can play barrier effect raised line to limited post, this raised line is preferably two and is symmetrically distributed on the internal perisporium of swivelling cover.The angle that said structure makes swivelling cover rotate along a direction can not more than 180 °, in case spin-ended hub cap rotates excessively along a direction and causes lamp interior power line to damage.
Preferably, described limited impression has several, and on the interconnective internal perisporium being arranged in described ring part of each limited impression.Each limited impression determines an angle, arranges several interconnective limited impressions and can provide very thin low-angle adjustment for light fixture, rotated multiple limited impression and then can carry out wide-angle adjustment, and this provides a great convenience for user.
Preferably, described joint pin inner hollow and there is near the both sides of lamp base opening respectively that hold power line.The assembly space between swivelling cover and fixed cap has effectively been saved in arranging of this structure, makes the structure of end cap compacter, reasonable.
Compared with prior art, the invention has the advantages that and end cap is set to fixed cap and swivelling cover, and fixed cap and swivelling cover are carried out inserting-assembling type be connected, easy to connect, dismantle convenient; The outer face of fixed cap is provided with the ring part with limited impression, and in ring part, be provided with the keeper be connected with swivelling cover, after light fixture has assembled, user can rotate swivelling cover as required, the keeper be connected with swivelling cover rotates thereupon, and the double wedge of keeper outer peripheral face snaps in limited impression and can carry out spacing to respective angles, thus achieve the adjustment to lamp luminescence angle, swift to operate, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the structural representation of left-handed lid or dextrorotation lid in Fig. 1;
Fig. 3 is the exploded view of Fig. 2;
Fig. 4 is the exploded view of another angle of Fig. 2;
Fig. 5 is the assembly structure schematic diagram of fixed cap and keeper in Fig. 3;
Fig. 6 is the sectional view of Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in figs. 1 to 6, the dismounting of the present embodiment easily light fixture includes lampshade 1, lamp housing 2, LED luminescence component (not shown), LED drive circuit (not shown) and respectively with left-handed lid 4a, the dextrorotation lid 4b of a pair lamp base 3, this left-handed lid 4a, dextrorotation lid 4b be connected to lampshade 1 be connected with lamp housing 2 after two ends, LED luminescence component and LED drive circuit are installed on lamp housing 2, and LED drive circuit is connected with lamp base 3 by power line.Left-handed lid 4a in the present embodiment, dextrorotation lid 4b includes the fixed cap 41 that is connected with light fixture and the swivelling cover 42 with lamp base 3, fixed cap 41 be fixed by screws in lampshade 1 be connected with lamp housing 2 after end, swivelling cover 42 inserting is connected on fixed cap 41 and also can rotates relative to fixed cap 41, concrete, on the outer face of fixed cap 41, convex is provided with a ring part 411, the storage tank 412 that one has certain depth is formed as inside this ring part 411, the bottom of this storage tank 412 has the through hole 413 that power supply source line passes, corresponding, the inner face of swivelling cover 42 is formed with the joint pin 421 that can insert in through hole 413, the end of this joint pin 421 is formed with outside card base 422, the internal perisporium of through hole 413 has the convex edge 414 matched with card base 422, after joint pin 421 and convex edge 414 phase card, do not affect swivelling cover 42 to rotate relative to fixed cap 41, but the assembling that the inserting-assembling type between swivelling cover 42 with fixed cap 41 is connected for light fixture is provided convenience, in case spin-ended hub cap 42 departs from fixed cap 41.The inner side of ring part 411, namely storage tank 412 inwall has limited impression 410, and this limited impression 410 has several, on the interconnective inwall being arranged in storage tank 412 of each limited impression 410.Be provided with positioning piece 5 in storage tank 412, concrete, the edge of through hole 413 stretches out and is formed as an extension 416, and keeper 5 is sheathed on the periphery of this extension 416, to prevent keeper 5 at storage tank 412 bias internal.The outer peripheral face of keeper 5 have two symmetrical double wedges 51 matched with limited impression 410, and offer on the keeper 5 of double wedge 51 along keeper 5 elongated hole 52 circumferentially, the existence of this elongated hole 52 makes keeper 5 edge thinning being provided with double wedge 51, to increase elasticity when double wedge 51 moves.After the light fixture of the present embodiment has assembled, user can rotate swivelling cover 42 as required, the keeper 5 be connected with swivelling cover 42 rotates thereupon, the double wedge 51 of keeper 5 outer peripheral face snaps in and can carry out spacing to respective angles in limited impression 410, thus the adjustment achieved lamp luminescence angle, swift to operate, easy to use.
In the present embodiment, as shown in Fig. 4,6, the inner face of swivelling cover 42 forms two locating dowels 423 of arranging towards keeper 5, corresponding, the upper surface of keeper 5 is formed with the locating slot 53 inserted for locating dowel 423.Swivelling cover 42 is connected with keeper 5 is mutually spacing by said structure, when rotating swivelling cover 42, locating dowel 5 to be stuck in locating slot 53 thus to drive keeper 5 to rotate, often rotate an angle, namely double wedge 51 on locating dowel 5 outer peripheral face is stuck in the corresponding limited impression 410 of ring part, thus carry out spacing to each rotational angle, prevent swivelling cover 42 from arbitrarily rotating under non-artificial rotation.
As illustrated in figures 3-6, the outer face of fixed cap 41 is provided with a limited post 415 near ring part 411, corresponding, the internal perisporium of swivelling cover 42 has two symmetrical raised lines 424.Because the swivelling cover 42 of the present embodiment can be rotated in a clockwise direction; also can rotate in the counterclockwise direction; if and swivelling cover 42 continues to rotate along a direction easily to cause lamp interior power line to damage; raised line 424 can play barrier effect to the limited post 415 turned to herein; limited post 415 is prevented to be rotated further along with a direction; and two raised lines 424 can guarantee that the angle that swivelling cover 42 rotates along a direction more than 180 °, can not be damaged to protect the power line of lamp interior just on the internal perisporium being symmetrically distributed in swivelling cover 42.The inner hollow of joint pin 421 and there is near the both sides of lamp base 3 opening 420 respectively that hold power line.This structure the assembly space effectively saved between swivelling cover 42 and fixed cap 41 is set, make the structure of end cap compacter, reasonable.For the ease of user's operation, the outer peripheral face of swivelling cover 42 is provided with anti-skidding striped 425.
Claims (9)
1. dismantle light fixture easily for one kind, include lampshade, lamp housing, LED luminescence component, LED drive circuit and respectively with the left-handed lid of a pair lamp base, dextrorotation lid, this left-handed lid, dextrorotation lid be connected to described lampshade be connected with lamp housing after two ends, described LED luminescence component and LED drive circuit are installed on lamp housing, described LED drive circuit is connected with lamp base by power line, it is characterized in that: described left-handed lid, dextrorotation lid includes the fixed cap that is connected with light fixture and the swivelling cover with lamp base, this swivelling cover inserting is connected on fixed cap and also can rotates relative to fixed cap, the outer face of described fixed cap is provided with the ring part that an internal perisporium has limited impression, be provided with a keeper be connected with swivelling cover in this ring part rotationally, the outer peripheral face of this keeper have the double wedge that at least one and described limited impression match.
2. dismounting according to claim 1 light fixture easily, is characterized in that: the inner face of described swivelling cover forms at least one locating dowel of arranging towards keeper, corresponding, the upper surface of described keeper is formed with the locating slot inserted for locating dowel.
3. dismounting according to claim 2 light fixture easily, it is characterized in that: described ring part has the through hole that power supply source line passes, corresponding, the inner face of described swivelling cover is formed with the joint pin that can insert in through hole, the end of this joint pin is formed with outside card base, the internal perisporium of described through hole has the convex edge matched with card base.
4. dismounting according to claim 3 light fixture easily, is characterized in that: the edge of described through hole stretches out and is formed as an extension, and described keeper is sheathed on the periphery of this extension.
5. dismounting according to claim 3 light fixture easily, is characterized in that: the inner hollow of described joint pin and have the opening holding power line near the both sides of lamp base respectively.
6. the dismounting light fixture easily according to claim arbitrary in Claims 1 to 5, it is characterized in that: described double wedge has two and be symmetrically distributed on the outer peripheral face of keeper respectively, and offer on the keeper of double wedge along keeper elongated hole circumferentially.
7. the dismounting light fixture easily according to claim arbitrary in Claims 1 to 5, it is characterized in that: the outer face of described fixed cap is provided with a limited post near ring part, corresponding, the internal perisporium of described swivelling cover has at least one can play barrier effect raised line to limited post.
8. dismounting according to claim 7 light fixture easily, is characterized in that: described raised line has two and is symmetrically distributed in respectively on the internal perisporium of swivelling cover.
9. the dismounting light fixture easily according to claim arbitrary in Claims 1 to 5, is characterized in that: described limited impression has several, and on the interconnective internal perisporium being arranged in described ring part of each limited impression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664451.0U CN204268128U (en) | 2014-11-09 | 2014-11-09 | One dismantles light fixture easily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664451.0U CN204268128U (en) | 2014-11-09 | 2014-11-09 | One dismantles light fixture easily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204268128U true CN204268128U (en) | 2015-04-15 |
Family
ID=52802992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420664451.0U Withdrawn - After Issue CN204268128U (en) | 2014-11-09 | 2014-11-09 | One dismantles light fixture easily |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204268128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296952A (en) * | 2018-08-17 | 2019-02-01 | 赛尔富电子有限公司 | A kind of lamps and lanterns of adjustable angle |
| CN116608422A (en) * | 2023-05-24 | 2023-08-18 | 永林电子股份有限公司 | SMD LED with protection effect |
-
2014
- 2014-11-09 CN CN201420664451.0U patent/CN204268128U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296952A (en) * | 2018-08-17 | 2019-02-01 | 赛尔富电子有限公司 | A kind of lamps and lanterns of adjustable angle |
| CN109296952B (en) * | 2018-08-17 | 2024-05-10 | 赛尔富电子有限公司 | Angle-adjustable lamp |
| CN116608422A (en) * | 2023-05-24 | 2023-08-18 | 永林电子股份有限公司 | SMD LED with protection effect |
| CN116608422B (en) * | 2023-05-24 | 2024-01-23 | 永林电子股份有限公司 | SMD LED with protection effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150415 Effective date of abandoning: 20150817 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |