CN100447482C - Rotary self locating device of lamp body - Google Patents
Rotary self locating device of lamp body Download PDFInfo
- Publication number
- CN100447482C CN100447482C CNB2005100507869A CN200510050786A CN100447482C CN 100447482 C CN100447482 C CN 100447482C CN B2005100507869 A CNB2005100507869 A CN B2005100507869A CN 200510050786 A CN200510050786 A CN 200510050786A CN 100447482 C CN100447482 C CN 100447482C
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- China
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- lamp body
- illuminating lamp
- locating device
- following
- limiting bracket
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Abstract
The present invention relates to a rotation self-positioning device of lamp bodies, which comprises an illuminating lamp body, and a rotary angle adjusting device of the illuminating lamp body, wherein the lower part of the illuminating lamp body is provided with two supporting feet fixedly connected with a spacing bracket provided with an elastic positioner. The supporting feet of the illuminating lamp body are connected with a 'U'-shaped lower seat of the illuminating lamp body through pins, and the lower seat of the illuminating lamp body is fixedly connected with a rotary angle adjusting plate of which the end surface is provided with a plurality of adjusting holes. The elastic positioner of the spacing bracket comprises the spacing bracket which is provided with spacing deep holes, wherein a steel ball and a spring are orderly arranged in each of the spacing deep holes, and the back end of the spring is connected with an adjusting screw; clamping claws are arranged on the left side and the right side of the lower part of the rotary angle adjusting plate, and clamping claws are in tight fit with both side walls of the lower seat of the illuminating lamp body. The rotation self-positioning device of lamp bodies has the advantages that the rotary angles of the illuminating lamp body can be adjusted at will; simultaneously, after the angles are adjusted, the illuminating lamp body can be automatically positioned; the rotation self-positioning device of lamp bodies also has the advantages of flexible and convenient operation and use, good angle adjusting stability of the illuminating lamp body, and simple and reasonable structure. The rotation self-positioning device of lamp bodies is widely suitable for various illuminating lamp appliances.
Description
Technical field
The present invention 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 patent of invention " 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
Purpose of the present invention 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 objective of the invention 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 illumination lamp body and described illumination lamp body.
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 is included in described limiting bracket and 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, described two legs respectively are provided with a centre bore, described corner adjustable plate is provided with a centre bore, centre bore pin joint one bearing pin of the following centre bore of described " U " font lamp body, the centre bore of described two legs, described corner adjustable plate.
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, the invention has the advantages that: 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 invention;
Fig. 2 is a sectional perspective schematic diagram of the present invention;
Fig. 3 is a kind of prior art constructions schematic diagram;
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Fig. 1, Fig. 2 show an embodiment of rotary self locating device of lamp body of the present invention.It comprises the rotation angle adjusting device 4 of illumination lamp body 13 and illumination lamp body.
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 453; Above-mentioned centre bore 151, centre bore 191, centre bore 453 be pin joint one bearing pin 43 together.The corner adjustable plate can relatively rotate with following of lamp body.
Following of lamp body and leg pin joint are that the centre bore 453 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 rotary self locating device of lamp body of the present invention 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 illumination lamp body and described illumination lamp body, 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 is included in described limiting bracket (41) and 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 (453), the centre bore (151) on described " U " font lamp body following (15), the centre bore (191) on described two legs (19), centre bore (453) pin joint one bearing pin (43) on the described corner adjustable plate (45).
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 |
|---|---|---|---|
| CNB2005100507869A CN100447482C (en) | 2005-07-20 | 2005-07-20 | Rotary self locating device of lamp body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100507869A CN100447482C (en) | 2005-07-20 | 2005-07-20 | Rotary self locating device of lamp body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1719098A CN1719098A (en) | 2006-01-11 |
| CN100447482C true CN100447482C (en) | 2008-12-31 |
Family
ID=35931001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100507869A Expired - Fee Related CN100447482C (en) | 2005-07-20 | 2005-07-20 | Rotary self locating device of lamp body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100447482C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008145005A1 (en) * | 2007-05-29 | 2008-12-04 | Liangju Wu | Collappsible junction box bracket for flush-type lamp |
| CN102853398A (en) * | 2012-08-24 | 2013-01-02 | 深圳创硕光业科技有限公司 | Lamp angle control bracket |
| CN104154504B (en) * | 2013-05-14 | 2017-05-31 | 深圳市海洋王照明工程有限公司 | Light fixture and its angle regulator |
| CN104456272B (en) * | 2013-09-13 | 2018-11-27 | 海洋王（东莞）照明科技有限公司 | Projecting Lamp |
| CN104456445B (en) * | 2013-09-13 | 2019-04-16 | 海洋王（东莞）照明科技有限公司 | Connecting device for lamp and illuminator |
| CN104515093B (en) * | 2013-09-30 | 2019-06-21 | 海洋王（东莞）照明科技有限公司 | A kind of floodlight |
| CN107477407A (en) * | 2017-09-08 | 2017-12-15 | 厦门普为光电科技有限公司 | Can stacking-type illuminator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2270162Y (en) * | 1996-01-15 | 1997-12-10 | 陈秋烟 | Multifunctional illuminator with angle change |
| US5713662A (en) * | 1996-08-07 | 1998-02-03 | Lumiere Design & Manufacturing, Inc. | Adjustable lamp fixture with offset clamp |
| US20020097571A1 (en) * | 2001-01-22 | 2002-07-25 | Chen Chung-Yang M. | Book lamp structure |
| CN2529080Y (en) * | 2002-01-28 | 2003-01-01 | 大日豪实业股份有限公司 | Device for regualting angle of desk lamp |
| CN2847034Y (en) * | 2005-07-20 | 2006-12-13 | 屠伟勤 | Self positioning device for rotray lamp |
-
2005
- 2005-07-20 CN CNB2005100507869A patent/CN100447482C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2270162Y (en) * | 1996-01-15 | 1997-12-10 | 陈秋烟 | Multifunctional illuminator with angle change |
| US5713662A (en) * | 1996-08-07 | 1998-02-03 | Lumiere Design & Manufacturing, Inc. | Adjustable lamp fixture with offset clamp |
| US20020097571A1 (en) * | 2001-01-22 | 2002-07-25 | Chen Chung-Yang M. | Book lamp structure |
| CN2529080Y (en) * | 2002-01-28 | 2003-01-01 | 大日豪实业股份有限公司 | Device for regualting angle of desk lamp |
| CN2847034Y (en) * | 2005-07-20 | 2006-12-13 | 屠伟勤 | Self positioning device for rotray lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1719098A (en) | 2006-01-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo geosun Electronics Co. Ltd. Assignor: Tu Weiqin Contract record no.: 2010330001291 Denomination of invention: Rotary self locating device of lamp body Granted publication date: 20081231 License type: Exclusive License Open date: 20060111 Record date: 20100709 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20140720 |
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| EXPY | Termination of patent right or utility model |