CN111076150A - Rotatable plug-in lamp holder - Google Patents
Rotatable plug-in lamp holder Download PDFInfo
- Publication number
- CN111076150A CN111076150A CN202010010929.8A CN202010010929A CN111076150A CN 111076150 A CN111076150 A CN 111076150A CN 202010010929 A CN202010010929 A CN 202010010929A CN 111076150 A CN111076150 A CN 111076150A
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- CN
- China
- Prior art keywords
- electric connecting
- rotary electric
- groove
- lamp holder
- mounting cover
- 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.)
- Pending
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Classifications
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- 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
- F21V21/002—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips making direct electrical contact, e.g. by piercing
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
Abstract
The invention discloses a rotatable plug-in lamp cap, and belongs to the field of lamp illumination. The connecting end of the rotary electric connecting post of the rotatable plug-in lamp holder is movably arranged in the clamping groove, and the movable end of the rotary electric connecting post can rotate and move between a first position and a second position; the two fixed electric connecting posts and the two rotary electric connecting posts at the first position can be used for matching a four-hole lamp holder; the movable ends of the two rotary electric connecting posts at the second position are embedded into the strip-shaped grooves and can be matched with the two-hole lamp holder through the two fixed electric connecting posts; the purpose of switching between the two-pin lamp holder and the four-pin lamp holder is achieved, the switching is convenient, the structure is simple, and the operation is easy.
Description
Technical Field
The invention relates to the field of lamp illumination, in particular to a rotatable plug-in lamp cap.
Background
A novel light source with high luminous efficiency, high energy saving and high color rendering property is being popularized to various corners of commercial and household use. Existing energy saving light fixtures are primarily available in models G24D and G24Q to match the respective socket models. The G24D type is a two-pin lamp holder, and the G24Q type is a four-pin lamp holder. However, in practical applications, the two lamp caps cannot be switched, each lamp cap can only correspond to one socket model, and the two-pin and four-pin lamp caps cannot be switched to use, which causes inconvenience for users.
Disclosure of Invention
Aiming at the problem that the existing two-pin lamp holder and four-pin lamp holder can not be switched for use, a rotatable plug-pull type lamp holder which aims at being switched for use between the two-pin lamp holder and the four-pin lamp holder is provided.
The invention discloses a rotatable plug-in lamp holder, comprising:
the lower part of the mounting cover is connected with the light source through a connecting piece 2;
the inserting column is fixed on the upper surface of the mounting cover and is used for being inserted into the slot in the lamp holder;
the two fixed electric connecting posts are positioned on the upper surface of the mounting cover, arranged on two sides of the inserting post and matched with the two-hole type lamp holder, and one ends of the fixed electric connecting posts, which are positioned in the mounting cover, are connected with a lead;
further comprising:
the two strip-shaped grooves are formed in the upper surface of the mounting cover;
the two clamping grooves are respectively formed on one side of each strip-shaped groove and are positioned in the mounting cover;
two rotation type electrical connector, with two the bar recess corresponds, the rotation type electrical connector includes link and expansion end, the link activity set up in the buckle inslot, the expansion end can be in primary importance and second place rotation movement, two fixed electrical connector and two at the primary importance the rotation type electrical connector is used for matching four hole formula lamp stands, the end and the wire of the link of rotation type electrical connector are connected.
Preferably, the buckling groove is a cylindrical groove;
the rotary electric connecting post is of an L-shaped structure, the connecting end of the rotary electric connecting post is formed on the horizontal side of the L shape, and the movable end of the rotary electric connecting post is formed on the vertical side of the L shape; the connecting end is adapted to the cylindrical groove.
Preferably, when the rotary electric connecting post is at the second position, the movable end of the rotary electric connecting post is embedded into the strip-shaped groove.
Preferably, the bar-shaped groove further includes:
the notch is arranged on the mounting cover and is arranged on the edge of one side opposite to the buckling groove.
Preferably, the method further comprises the following steps:
the limiting part is formed on the inner wall of the buckle groove, and when the rotary type electric connecting column rotates from the second position to the first position, the limiting part is in interference fit with the connecting end of the rotary type electric connecting column to lock the rotary type electric connecting column in the buckle groove.
The invention also provides a plug-in lamp, which is characterized in that: including above-mentioned rotatable plug-in lamp holder.
The beneficial effects of the above technical scheme are that:
in the technical scheme, the connecting end of the rotary electric connecting post of the rotatable plug-in lamp holder is movably arranged in the clamping groove, and the movable end of the rotary electric connecting post can rotate and move between a first position and a second position; the two fixed electric connecting posts and the two rotary electric connecting posts at the first position can be used for matching a four-hole lamp holder; the movable ends of the two rotary electric connecting posts at the second position are embedded into the strip-shaped grooves and can be matched with the two-hole lamp holder through the two fixed electric connecting posts; the purpose of switching between the two-pin lamp holder and the four-pin lamp holder is achieved, the switching is convenient, the structure is simple, and the operation is easy.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of a rotatable plug-in lamp cap according to the present invention;
FIG. 2 is a top view of the two rotating electrical poles of FIG. 1 in a first position;
FIG. 3 is a cross-sectional view S-S of FIG. 1;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 1;
figure 5 is a top view of the two rotating electrical poles of figure 1 in a second position.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
As shown in fig. 1 to 5, the present invention provides a rotatable plug-in lamp cap, comprising: the electric connector comprises a mounting cover 1, an inserting connection column 5, two fixed electric connection columns 4, two strip-shaped grooves 11, two clamping and buckling grooves and two rotary electric connection columns 10; wherein the content of the first and second substances,
the lower part of the mounting cover 1 is connected with a light source through a connecting piece 2;
the inserting column 5 is fixed on the upper surface of the mounting cover 1 and is used for being inserted into a slot in a lamp holder;
furthermore, a clamping piece 51 is arranged on the side surface of the inserting column 5, and the clamping piece 51 is matched with the elastic buckle of the inner wall of the slot, so that the lamp holder is clamped and fixed;
the two fixed electric connecting posts 4 are positioned on the upper surface of the mounting cover 1, arranged on two sides of the inserting post 5 and matched with the two-hole type lamp holder, and one ends of the fixed electric connecting posts 4 positioned in the mounting cover 1 are connected with a lead;
further comprising:
the two strip-shaped grooves 11 are formed in the upper surface of the mounting cover 1;
the two buckling grooves are respectively formed on one side of each strip-shaped groove 11 and are positioned inside the mounting cover 1;
the two rotary electric connecting posts 10 correspond to the two strip-shaped grooves 11, each rotary electric connecting post 10 comprises a connecting end 102 and a movable end 101, the connecting ends 102 are movably arranged in the clamping grooves, the movable ends 101 can rotate and move between a first position (in an upright state) and a second position (in a horizontal state), and the two fixed electric connecting posts 4 and the two rotary electric connecting posts 10 in the first position are used for being matched with a four-hole lamp holder; when the rotary electric connecting post 10 is at the second position, the rotary electric connecting post is embedded in the strip-shaped groove 11 and can be matched with a two-hole type lamp holder through two fixed electric connecting posts 4, and the tail end of the connecting end 102 of the rotary electric connecting post 10 is connected with a lead.
It should be noted that the rotary electric connecting post 10 of the present embodiment may be of a hollow structure.
The fixed electric connecting post 4 can be connected with a light source circuit through an inductive ballast; the rotary electrical connector 10 may be connected to a light source circuit compatible with both two-hole and four-hole lamp holders by an electronic ballast.
In a preferred embodiment, the buckling groove can be a cylindrical groove;
the rotary electric connecting post 10 is of an L-shaped structure, the connecting end 102 of the rotary electric connecting post is formed on the horizontal side of the L shape, and the movable end 101 of the rotary electric connecting post 10 is formed on the vertical side of the L shape; the connecting end 102 is adapted to the cylindrical slot.
When the connecting end 102 of the rotary electric connecting post 10 is at the second position, the movable end 101 of the rotary electric connecting post 10 is embedded in the strip-shaped groove.
In a preferred embodiment, the strip-shaped groove 11 may further include:
and the notch 12 is arranged on the mounting cover 1 and is arranged on the edge of one side opposite to the buckling groove. The connecting end 102 of the rotating electrical post 10 can be rotated through the notch 12 from the second position (lying down) to the first position (standing up) to facilitate movement of the rotating electrical post 10.
In a preferred embodiment, the rotatable plug lamp head may further comprise:
the limiting part is formed on the inner wall of the buckle groove, and when the rotary electric connecting post 10 rotates from the second position to the first position, the limiting part is in interference fit with the connecting end 102 of the rotary electric connecting post 10 to lock the rotary electric connecting post 10 in the buckle groove.
By way of example and not limitation, a plurality of retaining members may be provided for each cylindrical slot to improve stability of the rotatable electrical connector 10 in the first position relative to the overall structure.
In the embodiment, the connecting end 102 of the rotary electric connecting post 10 of the rotatable plug-in lamp holder is movably arranged in the buckling groove, and the movable end 101 of the rotary electric connecting post 10 can rotate and move between a first position and a second position; the two fixed electric connecting posts 4 and the two rotary electric connecting posts 10 at the first position can be used for matching a four-hole lamp holder; the movable ends 101 of the two rotary electric connecting posts 10 at the second position are embedded in the strip-shaped grooves 11 and can be matched with a two-hole type lamp holder through two fixed electric connecting posts 4; the purpose of switching between the two-pin lamp holder and the four-pin lamp holder is achieved, the switching is convenient, the structure is simple, and the operation is easy.
The invention also provides a plug-in lamp which comprises the rotatable plug-in lamp cap.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (6)
1. A rotatable plug lamp head comprising:
the lower part of the mounting cover is connected with the light source through a connecting piece;
the inserting column is fixed on the upper surface of the mounting cover and is used for being inserted into the slot in the lamp holder;
the two fixed electric connecting posts are positioned on the upper surface of the mounting cover, arranged on two sides of the inserting post and matched with the two-hole type lamp holder, and one ends of the fixed electric connecting posts, which are positioned in the mounting cover, are connected with a lead;
it is characterized by also comprising:
the two strip-shaped grooves are formed in the upper surface of the mounting cover;
the two clamping grooves are respectively formed on one side of each strip-shaped groove and are positioned in the mounting cover;
two rotation type electrical connector, with two the bar recess corresponds, the rotation type electrical connector includes link and expansion end, the link activity set up in the buckle inslot, the expansion end can be in primary importance and second place rotation movement, two fixed electrical connector and two at the primary importance the rotation type electrical connector is used for matching four hole formula lamp stands, the end and the wire of the link of rotation type electrical connector are connected.
2. The rotatable plug lamp cap of claim 1, wherein the snap-fit groove is a cylindrical groove;
the rotary electric connecting post is of an L-shaped structure, the connecting end of the rotary electric connecting post is formed on the horizontal side of the L shape, and the movable end of the rotary electric connecting post is formed on the vertical side of the L shape; the connecting end is adapted to the cylindrical groove.
3. The rotatable plug-in lamp cap according to claim 2, wherein the movable end of the rotary electric post is embedded in the bar groove when the rotary electric post is in the second position.
4. The rotatable plug lamp head in accordance with claim 1, wherein the bar groove further comprises:
the notch is arranged on the mounting cover and is arranged on the edge of one side opposite to the buckling groove.
5. The rotatable plug lamp head of claim 1, further comprising:
the limiting part is formed on the inner wall of the buckle groove, and when the rotary type electric connecting column rotates from the second position to the first position, the limiting part is in interference fit with the connecting end of the rotary type electric connecting column to lock the rotary type electric connecting column in the buckle groove.
6. The utility model provides a plug-in lamps and lanterns which characterized in that: comprising a rotatable plug lamp cap according to any one of claims 1 to 5.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010010929.8A CN111076150A (en) | 2020-01-06 | 2020-01-06 | Rotatable plug-in lamp holder |
| PCT/CN2020/076343 WO2021138978A1 (en) | 2020-01-06 | 2020-02-24 | Switchable plug-in lamp base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010010929.8A CN111076150A (en) | 2020-01-06 | 2020-01-06 | Rotatable plug-in lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111076150A true CN111076150A (en) | 2020-04-28 |
Family
ID=70322193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010010929.8A Pending CN111076150A (en) | 2020-01-06 | 2020-01-06 | Rotatable plug-in lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111076150A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6939150B1 (en) * | 2002-08-01 | 2005-09-06 | Comarco Wireless Technologies, Inc. | Foldable electrical plug connector |
| CN103277752A (en) * | 2013-05-08 | 2013-09-04 | 深圳市九洲光电科技有限公司 | Rotatable LED lamp tube |
| CN103312192A (en) * | 2013-05-28 | 2013-09-18 | 康舒电子(东莞)有限公司 | Thin power inverter with assembled adapter |
| CN204391449U (en) * | 2014-12-31 | 2015-06-10 | 福建省纳金网信息技术有限公司 | Multiway changeover plug |
| CN204785711U (en) * | 2015-07-07 | 2015-11-18 | 浙江晨辉光宝科技有限公司 | Efficient LED bulb |
| CN108800069A (en) * | 2018-06-27 | 2018-11-13 | 苏州锐捷思精密制造有限公司 | A kind of rotary lampholder and lighting device |
| CN211450808U (en) * | 2020-01-06 | 2020-09-08 | 上海顿格电子贸易有限公司 | Rotatable plug-in lamp holder and plug-in lamp |
-
2020
- 2020-01-06 CN CN202010010929.8A patent/CN111076150A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6939150B1 (en) * | 2002-08-01 | 2005-09-06 | Comarco Wireless Technologies, Inc. | Foldable electrical plug connector |
| CN103277752A (en) * | 2013-05-08 | 2013-09-04 | 深圳市九洲光电科技有限公司 | Rotatable LED lamp tube |
| CN103312192A (en) * | 2013-05-28 | 2013-09-18 | 康舒电子(东莞)有限公司 | Thin power inverter with assembled adapter |
| CN204391449U (en) * | 2014-12-31 | 2015-06-10 | 福建省纳金网信息技术有限公司 | Multiway changeover plug |
| CN204785711U (en) * | 2015-07-07 | 2015-11-18 | 浙江晨辉光宝科技有限公司 | Efficient LED bulb |
| CN108800069A (en) * | 2018-06-27 | 2018-11-13 | 苏州锐捷思精密制造有限公司 | A kind of rotary lampholder and lighting device |
| CN211450808U (en) * | 2020-01-06 | 2020-09-08 | 上海顿格电子贸易有限公司 | Rotatable plug-in lamp holder and plug-in lamp |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Room 1534, No. 498 GuoShoujing Road, Pudong Software Park, Pudong New Area, Shanghai, 201203 Applicant after: Kotya lighting (Shanghai) Co.,Ltd. Address before: Room 1534, No. 498 GuoShoujing Road, Pudong Software Park, Pudong New Area, Shanghai, 201203 Applicant before: Shanghai Dunge Electronic Trading Co.,Ltd. |
|
| CB02 | Change of applicant information |