CN203147659U - Adjustable led lamp - Google Patents
Adjustable led lamp Download PDFInfo
- Publication number
- CN203147659U CN203147659U CN 201320177698 CN201320177698U CN203147659U CN 203147659 U CN203147659 U CN 203147659U CN 201320177698 CN201320177698 CN 201320177698 CN 201320177698 U CN201320177698 U CN 201320177698U CN 203147659 U CN203147659 U CN 203147659U
- Authority
- CN
- China
- Prior art keywords
- lamp
- slip lid
- annular wall
- connector
- lamp body
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an adjustable LED lamp which comprises a lamp body, a sliding cover and a lamp holder, wherein the lamp holder and the lamp body are connected through the sliding cover, the lamp body further comprises a connector which is placed at the top end of the lamp body, two first protrusions are arranged on the bottom of the connector and are symmetrical in the diameter direction, the sliding cover comprises a base, a plurality of second protrusions are arranged in the base at intervals, the sliding cover is placed between the bottom of the connector and the lamp body, and the first protrusions are placed between the second protrusions. According to the adjustable LED lamp, the angle adjustment of the lamp body can be achieved conveniently through cooperation, at different angles, of the protrusions on the inner lateral side of the sliding cover and the protrusions on the bottom of the connector of the lamp body, and the angle adjustment and the installation of the lamp can be achieved more conveniently due to the fact that the sliding cover is composed of two joint half parts.
Description
[technical field]
The utility model relates to a kind of LED lamp, particularly relates to a kind of adjustable angle formula LED lamp.
[background technology]
LED (Light Emitting Diode, light emitting diode) light fixture has multiple advantages such as energy-saving and environmental protection, longevity, and is more and more popular to people.Yet the LED light fixture has unidirection luminous characteristic, and it can only shine the zone of certain angle scope, so in order more effectively to utilize the illuminating effect of LED light fixture, need regulate irradiating angle to optimum state in the LED lamp installation.
The angular adjustment of existing adjustable LED lamp is varied, but general adjustment structure is too complicated, perhaps the light fixture angle adjustment mechanism aesthetic of the compact or whole lamp of influence inadequately that seems.
[utility model content]
For the adjustable LED lamp angle structure that overcomes prior art is too complicated, technical problem such as compact, attractive in appearance inadequately, the utility model provides a kind of angular adjustment to make things convenient for, compact conformation, the adjustable LED lamp of good looking appearance.
The technical scheme that the utility model solves the prior art problem is: a kind of adjustable LED lamp is provided, it comprises lamp body, slip lid, lamp holder, lamp holder links to each other by slip lid with lamp body, lamp body further comprises a connector, connector places the lamp body top, the connector bottom has 2 first projectioies, this 2 first projection is symmetrically distributed along diametric(al), slip lid comprises a base, arrange a plurality of second projectioies in the base at interval, slip lid places between connector bottom and the lamp body, and first projection places between second projection.
Preferably, connector comprises one first shaft part and second shaft part, and first shaft section diameter is less than the diameter of second shaft part, and first shaft part links to each other with lamp body, forms cannelure between second shaft part and the lamp body, and slip lid places in this cannelure.
Preferably, first projection of second projection of slip lid base medial surface and connector bottom is semi-cylindrical hill, is semi-cylindrical, radially distributes, and second projection equidistantly distributes radially.
Preferably, slip lid further comprises one first annular wall, and one second annular wall, first and second annular wall are connected on the base in the form of a ring, and first annular wall is in the outside, and second annular wall forms cannelure in the inboard between first and second annular wall.
Preferably, further comprise a lamp holder adapter sleeve and a flexible member, flexible member places in the lamp holder adapter sleeve, and lamp holder adapter sleeve one end is connected with slip lid, and the other end is connected with lamp holder.
Preferably, the periphery of slip lid first annular wall is provided with screw-threaded counterbore, be provided with the through hole of perforation in the middle of the counterbore, second annular wall is provided with the screwed hole corresponding with this through hole, and lamp holder adapter sleeve bottom is provided with the through hole corresponding with the through hole in the middle of the first annular wall counterbore.
Preferably, second annular wall is provided with a stopper slot, lamp holder adapter sleeve bottom arranges a limited block, limited block places in the corresponding stopper slot and to slip lid second annular wall is inboard and protrudes, has the block to outer lug on the connector shaft part, when connector rotated to the position of limited block, limited of block blocked.
Preferably, the lamp holder adapter sleeve is connected by screw thread with lamp body.
Preferably, flexible member is a spring.
Preferably, slip lid is spliced by the symmetrical element of two halves, and each partly is connected by two links, on per half the link shrinkage pool is set, and another link is provided with corresponding with it projection.
The adjustable LED lamp that the utility model provides matches by medial surface setting first semi-circular projection of a plurality of second projectioies bottom connector radially at the base of slip lid can realize the angular adjustment of lamp body.The two halves splicing that slip lid is divided into symmetry can be simplified installation steps.In slip lid second annular wall stopper slot is set, lamp holder adapter sleeve bottom arranges corresponding limited block, and block is set on the connector is to rotate in 360 ° scope in order to limit lamp body, to avoid lamp body to rotate through the multi-turn number towards a direction wiring is broken.One spring is set in the lamp holder adapter sleeve, screws and extrusion spring by screw thread between lamp holder adapter sleeve and the lamp holder, slip lid and connector are remained closely cooperate, to keep angular adjustment.
[description of drawings]
Fig. 1 is a kind of adjustable LED lamp blast structural representation that the utility model first embodiment provides, and it comprises a lamp body, has connector on the lamp body, a slip lid, a lamp holder adapter sleeve and a lamp holder.
Fig. 2 is the amplification schematic perspective view of connector shown in Figure 1.
Fig. 3 is the amplification schematic perspective view of slip lid shown in Figure 1.
Fig. 4 is the amplification schematic perspective view of lamp holder adapter sleeve shown in Figure 1.
[specific embodiment]
In order to make the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with drawings and Examples, the utility model are further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See also Fig. 1, be a kind of adjustable LED lamp 10 that the utility model first embodiment provides, it comprises a lamp body 101, one slip lid 103, one lamp holder adapter sleeves, 105, one springs 109 and lamp holders 107.Slip lid 103 is fastened on lamp body 101 1 ends, and lamp holder adapter sleeve 105 is connected with slip lid 103.Spring 109 places in the lamp holder adapter sleeve 105, and an end contacts with lamp body 101, and the other end contacts with lamp holder 107.Lamp holder 107 and lamp holder adapter sleeve 105 screw by screw thread.
See also Fig. 2, connector 1011 is the single-revolution bodily form substantially, comprise first, second, third and fourth shaft part 1014,1015,1016,1017, first, second, third and fourth shaft part 1014,1015,1016,1017 links to each other successively, the diameter of axle maximum of second shaft part 1015, the diameter of axle minimum of the 4th shaft part 1017.The lower surface that second shaft part 1015 convexes to form a block 1019, the second shaft parts 1015 laterally has 2 first projectioies 1018, is symmetrically distributed along diametric(al).First projection 1018 is semi-cylindrical.
See also Fig. 3, slip lid 103 is divided into the two halves of symmetry, the two halves amalgamation ringwise, each half point does not comprise first and second annular wall 1031,1032 and base 1030, first and second annular wall 1031,1032 is semi-annular shape, it is semi-circular tabular that base 1030 is.This first and second annular wall 1031,1032 concentrics are connected on the base 1030 separately, and first annular wall 1031 is in the outside, and second annular wall 1032 has cannelure 1033 in interior survey between the two.First annular wall, 1031 peripheries have two separately screw-threaded counterbore 1039, be provided with through holes (not label) in the middle of the screw-threaded counterbore 1039, second annular wall, 1032 lateral surfaces have with first annular wall, 1031 peripheries on screw-threaded counterbore 1039 in the middle of the corresponding screwed hole 1036 of through hole.Second annular wall, 1032 mosaics have one of them end, two ends (not label) and have two installation shrinkage pools 1034, and another end has two corresponding with it installation projectioies 1035.Second annular wall, 1032 centre positions are provided with a stopper slot 1037 that connects.The part that the medial surface of base 1030 is fenced up by second annular wall 1032 radially evenly second projection, 1038, the second projectioies 1038 of distribution of radiation shape be semi-cylindrical.
See also Fig. 4, lamp holder adapter sleeve 105 is a tubulose substantially, is that through hole 1057, one end through holes have counterbore shape step 1059 in it, and this counterbore shape step 1059 is provided with a limited block 1055.Limited block 1055 radially, and is corresponding with the stopper slot 1037 on slip lid 103 second annular wall 1032.The periphery that this lamp holder adapter sleeve 105 has counterbore shape step 1059 ends is the smooth face of cylinder, and the other end is external screw thread 1053.Be distributed with the tapped through hole 1051 corresponding with the screw-threaded counterbore 1039 on the slip lid 103 on this smooth face of cylinder, totally four.
During assembling, lamp group 1013 is installed on lamp body Connection Block 1012 respective end, connector 1011 places lamp body Connection Block 1012 other end centre positions.The base 1030 of the slip lid 103 that two halves are matched snaps in respectively in the annulus between connector 1,011 second shaft parts 1015 and the lamp body Connection Block 1012, and the installation projection 1035 of half slip lid 103 is inserted in the installation shrinkage pool 1034 of second half slip lid 103, make slip lid 103 splicings in aggregates.Again spring 109 is placed in the middle of the slip lid 103 and connector 1011 tops, again lamp holder adapter sleeve 105 is placed on the spring 106, and that end that makes lamp holder adapter sleeve 105 have counterbore shape step 1059 is inserted in first of slip lid 103, second ring wall 1031, in the cannelure 1033 between 1032, and make the tapped through hole 1051 on the lamp holder adapter sleeve 105 corresponding with the screw-threaded counterbore 1039 on slip lid 103 first annular wall 1031, the limited block 1055 of lamp holder adapter sleeve 105 bottoms places in the stopper slot 1037 on second annular wall 1032, and limited block 1055 is second annular wall, 1032 inboard protrusions mutually.Be screwed into from screw-threaded counterbore 1039 respectively with the screw (not shown) then, lamp body 101, slip lid 103 and lamp holder adapter sleeve 105 are connected.Because the pressuring action of spring, the first semicolumn projection 1018 of connector 1,011 second shaft parts 1016 bottoms snap in the gap between the second semicolumn projection 1038 on the slip lid 103 and are fixed angle.At this moment, first semi-circular projection 1018 of lamp body 101 connectors 1011 bottoms places between second projection 1038 of slip lid 103 bases 1030 inboards, and lamp body 101 can rotate in 360 ° angle, thereby realizes the angular adjustment of lamp body 101.Lamp body 101 rotates to the position of the limited block 1055 of lamp holder adapter sleeve 105 bottoms with connector 1011, and 1019 limited 1055 of blocks block, thereby restriction lamp body 101 continues rotation, avoids the wiring (not shown) to be twisted off.At last lamp holder adapter sleeve 105 is screwed in the lamp holder 107.
The utility model can also have the various deformation structure, can be the bulge-structure of other smooth surface such as the semi-circular projection 1038 of slip lid 103 bases 1030 inboards and the semi-circular projection 1018 of connector 1011 bottoms.Spring 109 also can be the flexible member that other elastic plastic material is formed.Slip lid 103 can also be made an integral body, this moment connector 1011 with the flexible connection that is connected to of lamp body Connection Block 1012, earlier connector 1011 is passed during installation behind the slip lid 103 again and lamp body Connection Block 1012.
The adjustable LED lamp 10 that the utility model provides can be realized the angular adjustment of lamp body 101 by matching with first semi-circular projection 1018 of connector 1011 bottoms in the medial surface setting of the base 1030 of slip lid 103 a plurality of second projectioies 1038 radially.The two halves splicing that slip lid 103 is divided into symmetry can be simplified installation steps.In slip lid 103 second annular wall 1032 stopper slot 1037 is set, lamp holder adapter sleeve 105 bottoms arrange corresponding limited block 1055, and block 1019 is set on the connector 1011 is to rotate in 360 ° scope in order to limit lamp body 101, to avoid lamp body 101 to rotate through the multi-turn number towards a direction wiring (not shown) is broken.One spring 109 is set in lamp holder adapter sleeve 105, screws and extrusion spring 109 by screw thread between lamp holder adapter sleeve 105 and the lamp holder 107, slip lid 103 and connector 1011 are remained closely cooperate, to keep angular adjustment.
The above only is preferred embodiment of the present utility model, and in order to limit the utility model, all any modifications of doing within principle of the present utility model are not equal to replacement and improvement etc. and all should be included within the protection domain of the present utility model.
Claims (10)
1. adjustable LED lamp, it comprises lamp body, slip lid, lamp holder, lamp holder links to each other by slip lid with lamp body, and lamp body further comprises a connector, and connector places the lamp body top, it is characterized in that: the connector bottom has 2 first projectioies, this 2 first projection is symmetrically distributed along diametric(al), and slip lid comprises a base, arranges a plurality of second projectioies in the base at interval, slip lid places between connector bottom and the lamp body, and first projection places between second projection.
2. adjustable LED lamp as claimed in claim 1, it is characterized in that: connector comprises one first shaft part and second shaft part, and first shaft section diameter is less than the diameter of second shaft part, and first shaft part links to each other with lamp body, form cannelure between second shaft part and the lamp body, slip lid places in this cannelure.
3. adjustable LED lamp as claimed in claim 2 is characterized in that: first projection of second projection of slip lid base medial surface and connector bottom is semi-cylindrical hill, is semi-cylindrical, radially distributes, and second projection equidistantly distributes radially.
4. adjustable LED lamp as claimed in claim 3, it is characterized in that: slip lid further comprises one first annular wall, one second annular wall, first and second annular wall in the form of a ring, be connected on the base, first annular wall is in the outside, and second annular wall forms cannelure in the inboard between first and second annular wall.
5. adjustable LED lamp as claimed in claim 4, it is characterized in that: further comprise a lamp holder adapter sleeve and a flexible member, flexible member places in the lamp holder adapter sleeve, and lamp holder adapter sleeve one end is connected with slip lid, and the other end is connected with lamp holder.
6. adjustable LED lamp as claimed in claim 5, it is characterized in that: the periphery of slip lid first annular wall is provided with screw-threaded counterbore, be provided with the through hole of perforation in the middle of the counterbore, second annular wall is provided with the screwed hole corresponding with this through hole, and lamp holder adapter sleeve bottom is provided with the through hole corresponding with the through hole in the middle of the first annular wall counterbore.
7. adjustable LED lamp as claimed in claim 6, it is characterized in that: second annular wall is provided with a stopper slot, lamp holder adapter sleeve bottom arranges a limited block, limited block places in the corresponding stopper slot and to slip lid second annular wall is inboard and protrudes, has the block to outer lug on the connector shaft part, when connector rotated to the position of limited block, limited of block blocked.
8. adjustable LED lamp as claimed in claim 7, it is characterized in that: the lamp holder adapter sleeve is connected by screw thread with lamp body.
9. adjustable LED lamp as claimed in claim 8, it is characterized in that: flexible member is a spring.
10. as the described adjustable LED lamp of any claim of claim 1-9, it is characterized in that: slip lid is spliced by the symmetrical element of two halves, each partly is connected by two links, on per half the link shrinkage pool is set, another link is provided with corresponding with it projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177698 CN203147659U (en) | 2013-03-14 | 2013-03-14 | Adjustable led lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177698 CN203147659U (en) | 2013-03-14 | 2013-03-14 | Adjustable led lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203147659U true CN203147659U (en) | 2013-08-21 |
Family
ID=48975179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320177698 Expired - Fee Related CN203147659U (en) | 2013-03-14 | 2013-03-14 | Adjustable led lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203147659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712916A (en) * | 2013-12-15 | 2015-06-17 | 西安华科光电有限公司 | Laser-LED flashlight |
-
2013
- 2013-03-14 CN CN 201320177698 patent/CN203147659U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712916A (en) * | 2013-12-15 | 2015-06-17 | 西安华科光电有限公司 | Laser-LED flashlight |
| CN104712916B (en) * | 2013-12-15 | 2018-03-30 | 西安华科光电有限公司 | A kind of laser LED torch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10422486B2 (en) | Lighting device and lamp string | |
| EP2986889B1 (en) | End cap of lamp tube and illuminating device using said end cap | |
| CN204201696U (en) | Fast-assembling lamp affixed to the ceiling | |
| US8608513B2 (en) | Lamp and assembly structure thereof | |
| CN203147659U (en) | Adjustable led lamp | |
| CN203868739U (en) | Novel modulator tube | |
| CN102734767B (en) | Rotary LED (Light Emitting Diode) lamp tube connector | |
| CN203771104U (en) | Energy-saving LED fluorescent lamp tube | |
| CN204313015U (en) | Light fixture and joint, the connecting elements of fluorescent tube, the universal connection structure of fluorescent tube for the fluorescent tube of this light fixture | |
| CN202660309U (en) | Light emitting diode (LED) fluorescent lamp tube | |
| CN100507355C (en) | Electrical light assembly, adapter and method of connecting lampshade to lampholder | |
| CN104075272B (en) | A kind of push type holder structure | |
| US20170191645A1 (en) | Light Socket Adapter | |
| CN104075267B (en) | A kind of push button holder structure | |
| CN104613369A (en) | Lamp with adjustable brightness | |
| CN203364006U (en) | Rotating positioning lamp head | |
| CN203907395U (en) | Independently-installable LED lamp with integrated light source and lamp | |
| CN202757088U (en) | Light tube cap | |
| CN102563547A (en) | Dimmable lamp | |
| CN203744150U (en) | Rotatable lamp cap and illuminating lamp tube provided with same | |
| CN204665028U (en) | A kind of Down lamp | |
| CN201326954Y (en) | Wall lamp | |
| CN204005791U (en) | A kind of push type holder structure | |
| CN205782200U (en) | A kind of Combined, modularized LED | |
| CN202419500U (en) | Dimming lamp |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 |