CN203190340U - Rotary positioning LED lamp base - Google Patents
Rotary positioning LED lamp base Download PDFInfo
- Publication number
- CN203190340U CN203190340U CN 201320051588 CN201320051588U CN203190340U CN 203190340 U CN203190340 U CN 203190340U CN 201320051588 CN201320051588 CN 201320051588 CN 201320051588 U CN201320051588 U CN 201320051588U CN 203190340 U CN203190340 U CN 203190340U
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- China
- Prior art keywords
- lamp holder
- middle cover
- led lamp
- rotation
- lamp base
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Abstract
The utility model relates to the technical field of lighting pieces, in particular to a rotary positioning LED lamp base. The rotary positioning LED lamp base can be accurately positioned in direction, can be fixed accurately and is simple in structure. The rotary positioning LED lamp base comprises an end cover, a middle cover and a lamp base cover which can be arranged on the outer side of the middle cover in a rotating mode, wherein the end cover is connected with the middle cover in a detachable mode. The rotary positioning LED lamp base further comprises a positioning block, wherein the positioning block is provided with a positioning column, a limiting groove used for accommodating the positioning block is formed in the inner side of the middle cover, a plurality of positioning holes, with the axis of the lamp base cover as the center, are formed in the upper end of the lamp base cover, and the positioning column is inserted into one of the positioning holes in a positioning process. The rotary positioning LED lamp base aims to the solve the problems that in the prior art a lamp base is fixed at a position after being rotated mainly by the friction force between two shells and the stability is poor. The rotary positioning LED lamp base has the advantages that the rotating direction of the lamp base can be adjusted conveniently, the lamp base can be positioned and fixed accurately, the structure is simple, and the operation is convenient.
Description
Technical field
The utility model relates to illumination part technical field, refers to a kind of direction accurately location and fixing, simple in structure rotation location LED lamp holder especially.
Background technology
The LED technology is widely used, the LED light fixture in use, have advantages such as little power consumption, light be soft, the primary structure of existing LED light fixture is: described LED light fixture comprises chip substrate, the chip substrate upper end is provided with led chip, and the back side of this chip substrate is connected with fin, again by being installed in the wiring point on the power line connection lamp holder in the fin, after lamp holder inserted power supply, this light fixture can be luminous.LED light fixture of the prior art is owing to the back side of its chip substrate is connected with radiator, the LED light fixture can only be towards a specific direction emission light, so will have the one side of led chip when mounted towards the irradiated direction of needs, but sometimes owing to the reason that arranges of light fixture lamp holder or attaching plug, causing above-mentioned led chip is that the irradiation of LED light fixture just fails to influence illuminating effect towards irradiated direction.
In the prior art, disclosing a kind of patent No. is that CN202361304U, name are called the utility model patent of " a kind of novel rotation lamp holder ", this patent disclosure a kind of novel rotation lamp holder, comprise lamp holder lid and electrode tip shell, described lamp holder lid middle part is provided with the location division, described electrode tip shell inboard is provided with clamping part, and described electrode tip shell matches with the location division by its clamping part and is installed on lamp holder and covers.The lamp holder lid of this rotation lamp holder is interference fit with the electrode tip shell when mounted, the mobile back of lamp holder rotation is main to rely on the frictional force between the two housings to fix, after long-term the use, frictional force between lamp holder lid and the electrode tip shell can weaken, make lamp holder obtain safe fixing in the position of a certain setting with regard to being difficult to like this, reliability is relatively poor, and reduce the service life of lamp holder.
Summary of the invention
Mainly rely on the frictional force between the two housings to fix at the postrotational position of lamp holder in the prior art, less stable, the utility model provides a kind of rotation location LED lamp holder, the direction of rotation of the conveniently adjusted lamp holder of this rotation location LED lamp holder also can accurately be located with fixing, it is simple in structure, and is easy to operate.
For reaching above purpose, the utility model rotation is located the LED lamp holder mainly by the following technical solutions:
A kind of rotation location LED lamp holder, comprise end cap, middle cover and the rotatable lamp holder lid that is arranged at the middle cover outside, described end cap and middle cover removably connect, described rotation location LED lamp holder also comprises locating piece, locating piece is provided with reference column, and described middle cover inboard is provided with the stopper slot of ccontaining locating piece, and it is that the center of circle is provided with several locating holes with the axle center that lamp holder covers that described lamp holder covers end, during the location, described reference column inserts in the locating hole.
Preferably, inboard and inboard draw-in groove, described buckle and the draw-in groove clamping that is respectively equipped with buckle and ccontaining buckle of lamp holder lid of described middle cover.
Preferably, described locating hole is evenly arranged ringwise.
Preferably, the involutory snapping of described end cap and middle cover.
Further, described locating piece also comprises sliding handle, and sliding handle and described reference column are one-body molded.
Further, described middle cover outer surface is provided with gathering sill, and gathering sill and described sliding handle are slidingly connected.
Further, described middle cover inboard is provided with limited post, lamp holder cover the end be provided with can be inconsistent with limited post block.
Further, described middle cover outer surface is provided with anti-skidding line.
Further, described middle cover inboard is provided with spring, and described spring is replaced the upper end face of reference column.
The beneficial effect of the utility model rotation location LED lamp holder is: a kind of rotation location LED lamp holder, comprise locating piece, locating piece is provided with reference column, described middle cover inboard is provided with the stopper slot of ccontaining locating piece, it is that the center of circle is provided with several locating holes with the axle center that lamp holder covers that described lamp holder covers end, during the location, described reference column inserts in the locating hole, by cover several locating holes that end arranges at lamp holder, the lamp holder rotation is fixed by reference column to required angle, can make lamp holder be fixed in the position of any needs under the effect of reference column, easy to operate, and can realize the lamp holder rear swivel to accurate location with fixing, simple in structure, reliable and stable.
Description of drawings
Fig. 1 is the exploded perspective view of the utility model rotation location LED lamp holder.
Fig. 2 is the structural representation of locating piece.
Fig. 3 is the structural representation of middle cover.
The specific embodiment
As Fig. 1 ~ shown in Figure 3, a kind of rotation location LED lamp holder, comprise end cap 1, middle cover 2 and the rotatable lamp holder lid 3 that is arranged at middle cover 2 outsides, described end cap 1 removably connects with middle cover 2, preferably, end cap 1 and middle cover 2 involutory snappings, concrete, be provided with bar shaped post 23 in middle cover 2 inboards, end cap 1 outer surface is provided with the storage tank 11 of ccontaining bar shaped post 23, when assembling, the bar shaped post 23 of middle cover 2 inboards inserts in the storage tank 11 in end cap 1 outside, thereby end cap 1 snaps together with middle cover 2, and wherein end cap 1 and middle cover 2 can also be realized the function that it removably connects by screw, connects identical action effect by fixing can the playing with above-mentioned insertion of screw; Described rotation location LED lamp holder also comprises locating piece 4, locating piece 4 is provided with reference column 42, described middle cover 2 inboards are provided with the stopper slot 21 of ccontaining locating piece 4, it is that the center of circle is provided with several locating holes 31 with the axle center of lamp holder lid 3 that described lamp holder covers 3 upper ends, during the location, described reference column 42 inserts in the locating hole 31.Concrete, when needs rotation lamp holder, reference column 42 is withdrawed from locating hole 31, rotate lamp holder then, to required angle, reference column 42 is inserted in the locating hole 31 again the lamp holder rotation, by fixing of reference column 42, can make lamp holder under the effect of reference column 42, be fixed in the position of any needs, easy to operate, and can realize the lamp holder rear swivel to accurate location with fixing, simple in structure, reliable and stable.
Preferably, middle cover 2 inboards are provided with buckle 26, and lamp holder covers the draw-in groove 33 that 3 inboards are provided with ccontaining buckle 26, described buckle 26 and draw-in groove 33 clampings, and middle cover 2 is connected with lamp holder lid 3 by buckle 26, and middle cover 2 can cover 3 rotations with respect to lamp holder by buckle 26; Another is preferred, can also cover 3 upper end at lamp holder one bulge loop is set, specifically when assembling, described bulge loop inserts middle cover 2 inboards, bulge loop and middle cover 2 interference fits, by the bulge loop middle cover 2 that arranges with can rotate relatively between lamp holder covers 3, and bulge loop also can play and buckle 26 and the draw-in groove 33 identical action effect that matches.
Wherein, also identify the mark of indicating direction of rotation and scale at end cap 1 outer surface, by this mark, can conveniently identify and operate.
Preferably, described locating hole 31 is evenly arranged ringwise, concrete, locating hole 31 is evenly to arrange in the center of circle with the axle center of lamp holder lid 3, spacing between two locating holes 31 is more little, the rotary fine adjustment performance of lamp holder is just more good, and the locating hole 31 by evenly arranging, and making lamp holder have the plane has a grade stepping to turn to function.
Described locating piece 4 also comprises sliding handle 41, sliding handle 41 and described reference column 42 are one-body molded, concrete, sliding handle 41 moves up, sliding handle 41 drives reference column 42 and moves upward, reference column 42 withdraws from locating hole 31, this moment, middle cover 2 and lamp holder can rotate between covering 3 mutually, revolving light skull 3 moves down sliding handle 41 then to desired location, and sliding handle 41 drives reference column 42 and inserts in the locating hole 31, interfix between middle cover 2 and the lamp holder lid 3, by the sliding handle 41 that arranges, make the rotation location between middle cover 2 and the lamp holder lid 3 more convenient and quick, strengthened its operation practicality.Wherein, the sign flag that on sliding handle 41, also indicates locking and unclamp, convenient identification.
Described middle cover 2 outer surfaces are provided with gathering sill 22, gathering sill 22 is slidingly connected with described sliding handle 41, and by the gathering sill 22 that arranges, sliding handle 41 slides up and down along gathering sill 22, improve its positioning accuracy, strengthened the connective stability between reference column 42 and the locating hole 31.
Described middle cover 2 inboards are provided with limited post 25, lamp holder cover 3 upper ends be provided with can be inconsistent with limited post 25 block 32.Concrete, when middle cover 2 to a sideway swivel, when described middle cover 2 is in the maximum anglec of rotation, limited post 25 and block 32 are inconsistent, and wherein, the maximum anglec of rotation between middle cover 2 and the lamp holder lid 3 is 270 degree, when lamp holder lid 3 rotates to extreme position, limited post 25 is inconsistent with block 32, thereby stops lamp holder lid 3 to be further rotated
Stop the lamp holder lid unconfined towards same direction rotation by limited post 25 and the block 32 that arranges, improved the connective stability of lamp holder Internal cable, strengthened safe application performance of the present utility model simultaneously.
Described middle cover outer surface is provided with anti-skidding line 24, and is concrete, and anti-skidding line 24 is wavy in middle cover 2 outsides, can improve the roughness in middle cover 2 outsides, the frictional force when increasing rotation between finger and the middle cover 2, handled easily.
Described middle cover 2 inboards are provided with spring 27, and described spring 27 is replaced the upper end face of reference column 42.Concrete, when reference column 42 inserts a locating hole 31, spring 27 is replaced the upper end face of reference column 42, spring 27 applies a downward power for reference column 42, make reference column 42 insert locating hole 31 inboards firmly, prevent that the utility model reference column in the process of rocking from getting loose, and improved the connective stability of reference column 42.
The above embodiment, it is preferred embodiments of the present utility model, be not to limit the utility model practical range, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model patent claim.
Claims (9)
1. the LED lamp holder is located in a rotation, comprise end cap, middle cover and the rotatable lamp holder lid that is arranged at the middle cover outside, described end cap and middle cover removably connect, it is characterized in that described rotation location LED lamp holder also comprises locating piece, locating piece is provided with reference column, described middle cover inboard is provided with the stopper slot of ccontaining locating piece, it is that the center of circle is provided with several locating holes with the axle center that lamp holder covers that described lamp holder covers end, and during the location, described reference column inserts in the locating hole.
2. the LED lamp holder is located in rotation as claimed in claim 1, it is characterized in that inboard and inboard draw-in groove, described buckle and the draw-in groove clamping that is respectively equipped with buckle and ccontaining buckle of lamp holder lid of described middle cover.
3. the LED lamp holder is located in rotation as claimed in claim 1, it is characterized in that described locating hole is evenly arranged ringwise.
4. the LED lamp holder is located in rotation as claimed in claim 1, it is characterized in that the involutory snapping of described end cap and middle cover.
5. the LED lamp holder is located in rotation as claimed in claim 1, it is characterized in that described locating piece also comprises sliding handle, and sliding handle and described reference column are one-body molded.
6. the LED lamp holder is located in rotation as claimed in claim 5, it is characterized in that described middle cover outer surface is provided with gathering sill, and gathering sill and described sliding handle are slidingly connected.
7. rotation as claimed in claim 1 location LED lamp holder is characterized in that described middle cover inboard is provided with limited post, lamp holder cover end be provided with can be inconsistent with limited post block.
8. the LED lamp holder is located in rotation as claimed in claim 1, it is characterized in that described middle cover outer surface is provided with anti-skidding line.
9. the LED lamp holder is located in rotation as claimed in claim 1, it is characterized in that described middle cover inboard is provided with spring, and described spring is replaced the upper end face of reference column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051588 CN203190340U (en) | 2013-01-30 | 2013-01-30 | Rotary positioning LED lamp base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051588 CN203190340U (en) | 2013-01-30 | 2013-01-30 | Rotary positioning LED lamp base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203190340U true CN203190340U (en) | 2013-09-11 |
Family
ID=49107196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320051588 Expired - Fee Related CN203190340U (en) | 2013-01-30 | 2013-01-30 | Rotary positioning LED lamp base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203190340U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135370A (en) * | 2015-08-25 | 2015-12-09 | 广东凯西欧照明有限公司 | Installation shell capable of being applied to various lamps and lamp applying same |
| WO2016041132A1 (en) * | 2014-09-15 | 2016-03-24 | 深圳市豪恩光电照明股份有限公司 | Rotation lamp holder and rotation lamp tube |
| CN109854977A (en) * | 2019-01-31 | 2019-06-07 | 厦门普为光电科技有限公司 | Holeless Rotatable lamp holder |
| WO2020155036A1 (en) * | 2019-01-31 | 2020-08-06 | 厦门普为光电科技有限公司 | Holeless rotary lamp cap |
-
2013
- 2013-01-30 CN CN 201320051588 patent/CN203190340U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016041132A1 (en) * | 2014-09-15 | 2016-03-24 | 深圳市豪恩光电照明股份有限公司 | Rotation lamp holder and rotation lamp tube |
| CN105135370A (en) * | 2015-08-25 | 2015-12-09 | 广东凯西欧照明有限公司 | Installation shell capable of being applied to various lamps and lamp applying same |
| CN105135370B (en) * | 2015-08-25 | 2018-08-24 | 广东凯西欧照明有限公司 | A kind of lamps and lanterns can be applied to installation shell and its application in different lamps |
| CN109854977A (en) * | 2019-01-31 | 2019-06-07 | 厦门普为光电科技有限公司 | Holeless Rotatable lamp holder |
| WO2020155036A1 (en) * | 2019-01-31 | 2020-08-06 | 厦门普为光电科技有限公司 | Holeless rotary lamp cap |
| CN109854977B (en) * | 2019-01-31 | 2021-06-11 | 厦门普为光电科技有限公司 | Hole-free rotary lamp holder |
| JP2022513202A (en) * | 2019-01-31 | 2022-02-07 | 厦門普為光電科技有限公司 | No hole rotating lighting socket |
| JP7106084B2 (en) | 2019-01-31 | 2022-07-26 | 厦門普為光電科技有限公司 | Rotating light socket without hole |
| US11460154B2 (en) * | 2019-01-31 | 2022-10-04 | Xiamen Pvtech Co., Ltd. | Holeless rotary lamp cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20160130 |
|
| EXPY | Termination of patent right or utility model |