CN202253427U - Rotatable lamp cap - Google Patents
Rotatable lamp cap Download PDFInfo
- Publication number
- CN202253427U CN202253427U CN2011203401513U CN201120340151U CN202253427U CN 202253427 U CN202253427 U CN 202253427U CN 2011203401513 U CN2011203401513 U CN 2011203401513U CN 201120340151 U CN201120340151 U CN 201120340151U CN 202253427 U CN202253427 U CN 202253427U
- Authority
- CN
- China
- Prior art keywords
- rotating part
- installation portion
- lamp holder
- rotatable lamp
- annular wall
- 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- Withdrawn - After Issue
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a rotatable lamp cap, which includes a base, a rotary part and wiring terminals arranged on the rotary part, wherein the base is cuppy, and the part at the center of the top surface of the base is downward concaved to form a mounting part; a plurality of dints are arranged on the side wall of the mounting part; a through hole is arranged at the center of the bottom surface of the mounting part; the rotary part is arranged in the mounting part; an annular wall extending in the vertical direction is arranged on the bottom surface of the rotary part; a hook part extending in the horizontal direction is arranged at the end part of the annular wall; the annular wall is positioned in the through hole; the hook part extends out of the through hole; and protrusions arranged in the radius direction at intervals are arranged on the side surface of the rotary part and are positioned in the dints of the mounting part.
Description
Technical field
the utility model relates to a kind of rotatable lamp holder.
Background technology
technical application is extensive, and when LED used as fluorescent lamp, little power consumption, light were soft; Its primary structure is: be installed in the circuit board in the fluorescent tube; The LED light-emitting component is installed on circuit board, is connecting the wiring point on the lamp holder through the power line on the circuit board, wiring point connects the binding post of lamp holder; Binding post inserts in the socket aperture, and is promptly luminous after this fluorescent lamp energising.The fluorescent lamp of prior art is because can only be to a direction emission light; So to need when mounted to need one side that circuit board has the LED light-emitting component towards the irradiated direction of needs; Because the fluorescent tube of prior art can not be adjusted; Lamp socket the direction of illumination that angle then affects LED fluorescent tube light is set, the LED light-emitting component one side that causes circuit board is not just towards illuminated direction sometimes, influences illuminating effect.
Summary of the invention
in order to solve the problems of the prior art, the purpose of the utility model provides a kind of rotatable lamp holder.
in order to achieve the above object; The utility model provides a kind of rotatable lamp holder; It comprises pedestal, rotating part and is arranged on the binding post on this rotating part that pedestal is cup-shaped, is recessed to form installation portion downwards in the end face centre; The sidewall of installation portion is provided with a plurality of indentures, is provided with through hole in the centre of installation portion bottom surface; Rotating part is arranged in the installation portion; The rotating part bottom surface is provided with the annular wall of vertically extending; The end of annular wall is provided with the hook part that along continuous straight runs extends, and annular wall is positioned at through hole, and through hole is stretched out in the hook part; The rotating part side is provided with the convexity along radial direction of setting spaced apart, and this convexity is positioned at the indenture of installation portion.
preferably, the bottom surface of installation portion is provided with protruding limited block.
further, the bottom surface of rotating part is provided with semicircle indenture.
nearlyer step ground, limited block is arranged in the semicircle indenture.
preferably, described pedestal and described rotating part be provided with the indication direction of rotation the arrow icon.
owing to adopted technique scheme, make that the utility model compared with prior art inserts lamp socket with lamp holder after, the LED fluorescent tube can rotate, thereby realizes regulating the direction of illumination of LED fluorescent tube emitted light.Like this, lamp socket the direction of illumination that angle will no longer influence LED fluorescent tube light is set, and simple in structure, with low cost, have good practicality.
Description of drawings
Accompanying drawing 1 is the schematic perspective view of the rotatable lamp holder embodiment of the utility model;
wherein: 10, pedestal; 20, rotating part; 30, binding post.
The specific embodiment
Set forth the preferred embodiment of the utility model below in conjunction with accompanying drawing in detail
; Thereby the protection domain of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.
referring to accompanying drawing 1, the rotatable lamp holder in the present embodiment comprises pedestal 10, rotating part 20 and is arranged on the binding post 30 on this rotating part 20.Pedestal 10 is cup-shaped, is recessed to form installation portion downwards in the end face centre, and rotating part 20 promptly is arranged in this installation portion.The sidewall of installation portion is provided with a plurality of indentures, and the bottom surface of installation portion is provided with the limited block of a convexity, is provided with through hole in the centre of installation portion bottom surface.On the bottom surface of rotating part 20, be provided with semicircle indenture, and the annular wall of vertically extending, the end of annular wall is provided with the hook part that along continuous straight runs extends, and annular wall is positioned at through hole, and through hole is stretched out in the hook part, and pedestal 10 and rotating part 20 are connected together.The limited block of installation portion is arranged in the semicircle indenture, is 180 ° with the anglec of rotation that limits rotating part 20, damages the power line that connects lamp holder and led circuit plate when preventing to rotate.Rotating part 20 sides are provided with the convexity along radial direction of setting spaced apart, and this convexity is positioned at the indenture of installation portion, with the rotation relative position of fixing rotating part 20 with pedestal 10.On pedestal 10 and rotating part 20, be provided with the arrow icon of indication direction of rotation.
above embodiment only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the people that is familiar with this technology understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (5)
1. rotatable lamp holder; It is characterized in that: it comprises pedestal (10), rotating part (20) and is arranged on the binding post (30) on this rotating part (20); Cup-shaped and the end face centre of described pedestal (10) is recessed to form installation portion downwards; The sidewall of described installation portion is provided with a plurality of indentures, and the centre of the bottom surface of said installation portion is provided with manhole; Described rotating part (20) is installed in the described installation portion; The bottom surface of said rotating part (20) is provided with the annular wall of vertically extending; Described annular wall end is provided with the hook part that along continuous straight runs extends, and described annular wall is positioned at said through hole, and said through hole is stretched out in described hook part; Described rotating part (20) side is provided with along the convexity of the setting spaced apart of radial direction, and this convexity is positioned at described indenture.
2. rotatable lamp holder according to claim 1 is characterized in that: the bottom surface of said installation portion is provided with protruding limited block.
3. rotatable lamp holder according to claim 2 is characterized in that: the bottom surface of said rotating part (20) is provided with semicircle indenture.
4. rotatable lamp holder according to claim 3 is characterized in that: described limited block is arranged in this semicircle indenture.
5. rotatable lamp holder according to claim 1 is characterized in that: described pedestal (10) and described rotating part (20) are provided with the arrow icon of indication direction of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203401513U CN202253427U (en) | 2011-09-13 | 2011-09-13 | Rotatable lamp cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203401513U CN202253427U (en) | 2011-09-13 | 2011-09-13 | Rotatable lamp cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202253427U true CN202253427U (en) | 2012-05-30 |
Family
ID=46114665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203401513U Withdrawn - After Issue CN202253427U (en) | 2011-09-13 | 2011-09-13 | Rotatable lamp cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202253427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330952A (en) * | 2011-11-17 | 2012-01-25 | 昆山华英光宝科技有限公司 | Rotatable lamp cap |
-
2011
- 2011-09-13 CN CN2011203401513U patent/CN202253427U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330952A (en) * | 2011-11-17 | 2012-01-25 | 昆山华英光宝科技有限公司 | Rotatable lamp cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU K-LED TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: KUNSHAN HUAYING GUANGBAO TECHNOLOGY CO., LTD. Effective date: 20121127 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121127 Address after: 215300, No. 239 South hope road, Yushan Town, Kunshan City, Jiangsu, Suzhou Patentee after: Jiangsu Huaying Guangbao Technology Co., Ltd. Address before: Suzhou City, Jiangsu province 215300 Yushan town of Kunshan City North Mountain Road No. 239 room 1 Patentee before: Kunshan Huaying Guangbao Technology Co.,Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20130424 |
|
| RGAV | Abandon patent right to avoid regrant |