CN2847034Y - Self positioning device for rotray lamp - Google Patents
Self positioning device for rotray lamp Download PDFInfo
- Publication number
- CN2847034Y CN2847034Y CNU2005200133762U CN200520013376U CN2847034Y CN 2847034 Y CN2847034 Y CN 2847034Y CN U2005200133762 U CNU2005200133762 U CN U2005200133762U CN 200520013376 U CN200520013376 U CN 200520013376U CN 2847034 Y CN2847034 Y CN 2847034Y
- Authority
- CN
- China
- Prior art keywords
- lamp body
- limiting bracket
- locating device
- centre bore
- following
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to a self positioning device for a rotary lamp body, which comprises a lamp body of a lighting lamp and a rotary angle regulating device of the lighting lamp body, wherein two feet of the lighting lamp body are arranged below the lighting lamp body, and are fixedly connected with a limiting support frame which is provided with an elastic positioner; the feet of the lighting lamp body are in pin joint with a lower seat of the V-shaped lamp, and the lower seat of the lamp body is fixedly connected with a rotary angle regulating plate, wherein the end surface of which is provided with a plurality of regulation holes; the elastic positioner of the limiting support frame comprises a limiting support frame and is provided with a limiting deep hole, a steel ball and a spring are orderly arranged in the limiting deep hole, and the back end of the spring is connected with a regulating screw nail; the left side and the right side of the lower part of the rotary angle regulating plate are provided with claws which are tightly matched with both side walls of the lower seat of the lamp body. The utility model has the advantages that the rotating angle of the lamp body can be optionally regulated, the lamp body can be automatically positioned after the angle is regulated, the operation and the use are flexible and convenient, and the utility model has favorable stability of the angle regulation of the lamp body; the structure is simple and reasonable, and the utility model is suitable for various lighting lamps.
Description
Technical field
The utility model relates to a kind of corollary apparatus of lighting.Particularly relate to a kind of rotary self locating device of lamp body that not only can freely rotate lamp body but also can locate lamp body automatically.It extensively is suitable for supporting use in the various portable lamps of indoor or outdoors.
Background technology
The mechanism that existing portable lamp is regulated light angle adopts steering spindle or slewing journal structure more, its number of patent application of having obtained the authorization as the applicant is 03142083.4 utility model patent " Fold-style lighting collection ", it comprises a supporting seat 3, one height-adjustable movable supporting post 2 is set on the described supporting seat, and the upper end of described support column 2 is provided with the illuminating lamp 1 that uses for illumination.Described illuminating lamp 1 can freely rotate in two directions of vertical and horizontal, and it is to realize by being arranged on described support column steering spindle 4 upper end and that be connected with described illuminating lamp that described illuminating lamp vertical direction is freely rotated; It is to realize by being arranged on described support column knuckle 5 upper end and that be connected with described illuminating lamp that described illuminating lamp horizontal direction is freely rotated; Above-mentioned " Fold-style lighting collection " but the light angle of lamp body regulated at will on level and vertical direction, yet, after regulating light angle, can not locate automatically, this uses for some occasion is not too suitable.
Summary of the invention
The purpose of this utility model is exactly in order to overcome above-mentioned weak point of the prior art, and a kind of light angle, but also the rotary self locating device of lamp body that can locate automatically after regulating angle not only can regulated is provided.
The purpose of this utility model is by providing a kind of rotary self locating device of lamp body with following structure to realize, it comprises the rotation angle adjusting device of the lamp body and the described illumination lamp body of illuminating lamp.
The below of described illumination lamp body is provided with two legs, the fixedly connected limiting bracket of described leg, and described limiting bracket is provided with elastic positioner; Following of leg pin joint one " U " the font lamp body of described illumination lamp body, following fixedly connected one its end face of described lamp body is provided with the corner adjustable plate of a plurality of adjustment holes.It is that the corner at center is regulated rotation that following of described lamp body and described leg can be realized with described bearing pin.
The elastic positioner of described limiting bracket comprises that described limiting bracket is provided with spacing deep hole, and described spacing deep hole is set to two.Be placed with steel ball and spring successively in the described spacing deep hole, the rear end of described spring connects set screw nail.
The fixedly connected limiting bracket of any one leg in described two legs, or each fixedly connected limiting bracket in described two legs.
The leg of described illumination lamp body connects by seat pin under bearing pin and described " U " font lamp body.
Following of described " U " font lamp body and described corner adjustable plate fixedly connected is by the claw that is arranged on two sides about corner adjustable plate bottom and the following two side of described lamp body tight fit mutually.
Described corner adjustable plate can relatively rotate with following of described lamp body.
The upper end of the following both sides of described " U " font lamp body respectively is provided with a centre bore, and described two legs respectively are provided with a centre bore, and described corner adjustable plate is provided with a centre bore, described centre bore, described centre bore, described centre bore pin joint one bearing pin.
Described leg is provided with two side openings, and described limiting bracket is provided with two fixing holes, and described side opening is corresponding with described fixing hole, and described side opening is fixedlyed connected by screw with described fixing hole.
When described illumination lamp body need be regulated rotation, the described limiting bracket of fixedlying connected with it promptly and then rotated; Described steel ball in the described limiting bracket under the elastic force effect of described spring with a plurality of adjustment holes of following described corner adjustable plate of fixedlying connected of described lamp body in slippage, rest on the needed adjustment angle position up to described illumination lamp body; At this moment, described steel ball combines the location with corresponding described adjustment hole, realizes that promptly described lamp body rotates adjusted location.
Compared with prior art, advantage of the present utility model is: 1. not only can regulated at will lamp body rotational angle, but also can after regulating angle, locate lamp body automatically, operation with use very flexible; 2. has good lamp body angular adjustment stability; 3. simple and reasonable, be widely used in lighting of all kinds.
Description of drawings
Fig. 1 is the perspective exploded view of general structure of the present utility model;
Fig. 2 is a sectional perspective schematic diagram of the present utility model;
Fig. 3 is a kind of prior art constructions schematic diagram;
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Fig. 1, Fig. 2 show an embodiment of the utility model rotary self locating device of lamp body.It comprises the rotation angle adjusting device 4 of lamp body 13 with the illumination lamp body of illuminating lamp.
The below of illumination lamp body 13 is provided with two legs 19, leg 19 fixedly connected limiting brackets 41, and limiting bracket 41 is provided with elastic positioner; The leg 19 of illumination lamp body passes through bearing pin 43 pin joint one " U " font lamp bodies following 15, and then following 15 of lamp body and leg 19 can realize with bearing pin 43 being the corner adjusting rotation at center.
Following 15 fixedly connected one its end face of described lamp body is provided with the corner adjustable plate 45 of a plurality of adjustment holes 451.
The elastic positioner of limiting bracket is to be provided with two spacing deep holes 49 by limiting bracket 41, is placed with steel ball 46 and spring 48 in the spacing deep hole 49 successively, and the rear end of spring 48 connects set screw nail 47, set screw nail 47 elastic force in order to regulating spring 48.
Present embodiment is a leg 19 fixedly connected limiting brackets 41 in two legs; Also can two each fixedly connected limiting bracket 41 in the leg 19.
Following 15 of " U " font lamp body and corner adjustable plate 45 fixedly connected is claw 452 and the following two side of the lamp body tight fit mutually by being arranged on two sides about corner adjustable plate 45 bottoms.Following of realization lamp body and corner adjustable plate block and become one.When following of lamp body rotated, the corner adjustable plate was also followed rotation.
The upper end of following 15 both sides of " U " font lamp body is provided with respectively that a centre bore 151, two legs 19 respectively are provided with a centre bore 191, corner adjustable plate 45 is provided with a centre bore 153; Above-mentioned centre bore 151, centre bore 191, centre bore 153 be pin joint one bearing pin 43 together.The corner adjustable plate can relatively rotate with following of lamp body.
Leg 19 is provided with two side openings 192, and limiting bracket 41 is provided with two fixing holes 44, and side opening 192 is corresponding with the position of fixing hole 44, and side opening 192 is fixedlyed connected by screw 42 with described fixing hole 44, makes lamp body and limiting bracket fuse.
Following of lamp body and leg pin joint are that the centre bore 153 by the centre bore 151 of following of bearing pin 43 and the centre bore 191 that is arranged on leg, lamp body and corner adjustable plate 45 matches and realizes freely rotating.
Following of lamp body and fixedlying connected of corner adjustable plate be by about two bearing pins 42 achieve a fixed connection with hole, the left and right sides 192 usefulness hold-down screws that are arranged on leg.
When the utility model rotary self locating device of lamp body uses, only need rotation lightly to pull illumination lamp body 13, the limiting bracket 41 of fixedlying connected with it promptly and then rotates; Steel ball 46 in the limiting bracket 41 under the elastic force effect of spring 48 with a plurality of adjustment holes 451 of following 15 corner adjustable plate 45 of fixedlying connected of lamp body in slippage, steel ball on illumination lamp body 13 needed adjustment angle positions combines the location with corresponding adjustment hole, realizes that promptly lamp body rotates adjusted location.
Claims (8)
1. rotary self locating device of lamp body, it comprises the rotation angle adjusting device of the lamp body and the described illumination lamp body of illuminating lamp, it is characterized in that: the below of described illumination lamp body (13) is provided with two legs (19), the fixedly connected limiting bracket of described leg (19) (41), described limiting bracket (41) is provided with elastic positioner; The leg of described illumination lamp body (19) pin joint one " U " following of lamp body of font (15), following (15) fixedly connected one its end face of described lamp body is provided with the corner adjustable plate (45) of a plurality of adjustment holes (451).
2. rotary self locating device of lamp body as claimed in claim 1, it is characterized in that: the elastic positioner of described limiting bracket comprises that described limiting bracket (41) is provided with spacing deep hole (49), be placed with steel ball (46) and spring (48) in the described spacing deep hole (49) successively, the rear end of described spring (48) connects set screw nail (47).
3. rotary self locating device of lamp body as claimed in claim 2 is characterized in that: described spacing deep hole (49) is set to two.
4. rotary self locating device of lamp body as claimed in claim 1 or 2 is characterized in that: each fixedly connected limiting bracket (41) in the fixedly connected limiting bracket of any one leg (19) (41) in described two legs or described two legs (19).
5. rotary self locating device of lamp body as claimed in claim 1 is characterized in that: the leg of described illumination lamp body (19) is by bearing pin (43) and following (15) pin joint of described " U " font lamp body.
6. rotary self locating device of lamp body as claimed in claim 1 is characterized in that: described " U " font lamp body following (15) and described corner adjustable plate (45) fixedly connected is claw (452) and following (15) two side of the described lamp body tight fit mutually by being arranged on two sides about corner adjustable plate (45) bottom.
7. as claim 1 or 5 or 6 described rotary self locating device of lamp body, it is characterized in that: the upper end of following (15) both sides of described " U " font lamp body respectively is provided with a centre bore (151), described two legs (19) respectively are provided with a centre bore (191), described corner adjustable plate (45) is provided with a centre bore (153), described centre bore (151), described centre bore (191), described centre bore (153) pin joint one bearing pin (43).
8. rotary self locating device of lamp body as claimed in claim 1, it is characterized in that: described leg (19) is provided with two side openings (192), described limiting bracket (41) is provided with two fixing holes (44), described side opening (192) is corresponding with described fixing hole (44), and described side opening (192) is fixedlyed connected by screw (42) with described fixing hole (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200133762U CN2847034Y (en) | 2005-07-20 | 2005-07-20 | Self positioning device for rotray lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200133762U CN2847034Y (en) | 2005-07-20 | 2005-07-20 | Self positioning device for rotray lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2847034Y true CN2847034Y (en) | 2006-12-13 |
Family
ID=37512457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200133762U Expired - Lifetime CN2847034Y (en) | 2005-07-20 | 2005-07-20 | Self positioning device for rotray lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2847034Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100447482C (en) * | 2005-07-20 | 2008-12-31 | 屠伟勤 | Rotary self locating device of lamp body |
| CN101915406A (en) * | 2010-06-25 | 2010-12-15 | 海洋王照明科技股份有限公司 | Angle adjusting device and lamps and lanterns using same |
| CN102753882A (en) * | 2010-12-08 | 2012-10-24 | 深圳市蓝旗照明有限公司 | Led lamp |
| CN103375780A (en) * | 2012-04-26 | 2013-10-30 | 东芝照明技术株式会社 | Screwing device and illumination appliance |
-
2005
- 2005-07-20 CN CNU2005200133762U patent/CN2847034Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100447482C (en) * | 2005-07-20 | 2008-12-31 | 屠伟勤 | Rotary self locating device of lamp body |
| CN101915406A (en) * | 2010-06-25 | 2010-12-15 | 海洋王照明科技股份有限公司 | Angle adjusting device and lamps and lanterns using same |
| CN101915406B (en) * | 2010-06-25 | 2013-07-10 | 海洋王照明科技股份有限公司 | Angle adjusting device and lamps and lanterns using same |
| CN102753882A (en) * | 2010-12-08 | 2012-10-24 | 深圳市蓝旗照明有限公司 | Led lamp |
| CN102753882B (en) * | 2010-12-08 | 2014-03-26 | 深圳市蓝旗照明有限公司 | Led lamp |
| CN103375780A (en) * | 2012-04-26 | 2013-10-30 | 东芝照明技术株式会社 | Screwing device and illumination appliance |
| CN103375780B (en) * | 2012-04-26 | 2015-07-29 | 东芝照明技术株式会社 | Screw and ligthing paraphernalia |
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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 |
Effective date of abandoning: 20081231 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |