CN107191900A - The pivot structure of movable lamps - Google Patents
The pivot structure of movable lamps Download PDFInfo
- Publication number
- CN107191900A CN107191900A CN201710357987.6A CN201710357987A CN107191900A CN 107191900 A CN107191900 A CN 107191900A CN 201710357987 A CN201710357987 A CN 201710357987A CN 107191900 A CN107191900 A CN 107191900A
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- CN
- China
- Prior art keywords
- shell
- rotating shaft
- revolution
- fixed plate
- pivot structure
- 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.)
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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
- F21V21/14—Adjustable mountings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a kind of pivot structure of movable lamps, including light portion and base portion, light portion can respect thereto part rotation, base portion includes the first shell, second housing, shaft and shell of revolution, shaft is surrounded in formed cavity positioned at the first shell, second housing and shell of revolution, and shell of revolution can rotate relative to the first shell, second housing.The shaft includes the first fixed plate, connecting plate and the second fixed plate, 90 degree of bending in the middle part of the connecting plate, one end of connecting plate is connected with the first fixed plate by first rotating shaft, the other end of connecting plate is connected with the second fixed plate by the second rotating shaft, connecting plate can be rotated relative to the first fixed plate with first rotating shaft, and the second fixed plate can be rotated relative to connecting plate with the second rotating shaft.The pivot structure can either realize the folding storage of movable lamps, the function that there is light-emitting area can be rotated around two axles again, can meet the usage experience demand of portable lighting product, the technical program is simple and easy to apply, cost is low, good reliability.
Description
Technical field
The present invention relates to mancarried device field, and in particular to a kind of pivot structure of movable lamps.
Background technology
Movable lamps product be people's daily life and work provide very many facilities, be widely used instrument it
One, application scenarios include go out walking in the night illumination, repairing illumination etc..Movable lamps product usually requires to carry with, therefore is easy to receive
It is one of its crucial functional requirement to receive.In addition, illuminating usage scenario repairing, light-illuminating direction can be arbitrarily adjusted,
Optimal light angle is provided for repair operation, is also very important function.But, existing portable lighting product, generally
Both the above function can not be had concurrently.Folding movable lamps are thinned to be typically only capable to enter rotation around an axle parallel to its body
Turnover is folded, and light-emitting area can not be around second axle rotation, it is impossible to meets the demand of direction of illumination regulation.Can be around two with light-emitting area
Axle distinguishes the movable lamps of spinfunction, is generally all cylindrical outer shape, it is impossible to realize folding storage.In consideration of it, being necessary to carry
For one kind can folding storage, again have light-emitting area can around two axle spinfunctions movable lamps technical scheme.
The content of the invention
It is above-mentioned to solve that movable lamps face it is an object of the invention to provide a kind of pivot structure of movable lamps
The problem of.
To achieve the above object, technical scheme is as follows：
A kind of pivot structure of movable lamps, including light portion and base portion, light portion can respect thereto part rotation,
Base portion includes the first shell, second housing, shaft and shell of revolution, and shaft is located at the first shell, second housing and rotation
Transcapsidation is surrounded in formed cavity, and shell of revolution can rotate relative to the first shell, second housing.
Further, the shaft includes bending in the middle part of the first fixed plate, connecting plate and the second fixed plate, the connecting plate
90 degree, one end of connecting plate is connected with the first fixed plate by first rotating shaft, the other end of connecting plate and the second fixed plate
It is connected by the second rotating shaft, connecting plate can be rotated relative to the first fixed plate with first rotating shaft, and the second fixed plate can be relative
Rotated in connecting plate with the second rotating shaft.
Further, the shell of revolution is cylindrical structure, and its internal cavities accommodates first rotating shaft and connecting plate, shell of revolution
Top is provided with raised platforms, and the center of raised platforms is passed through provided with through hole for the second fixed plate.
Further, the first fixed plate is fixedly installed on the first shell and second housing is formed in the cavity for Handheld Division
Portion, connecting plate is fixedly installed in shell of revolution, and one end of the second fixed plate is located in shell of revolution, and the other end is fixed with light portion
Connection.
Further, the first fixed plate is stripe board structure, and its one end is circular arc, and the center of circle part of circular arc is provided with connection
The bolt of first rotating shaft is worn in hole, the connecting hole, the other end is provided with two or three positioning holes.
Further, the locating dowel of the positioning hole of first fixed plate and the first shell and/or second housing inside cavity
Correspond, be fixedly connected with positioning hole with locating dowel in position by bolt or screw.
Further, the second fixed plate is divided into the part of upper, middle and lower three, and top is that lath shape is used for and lamp body
Part is connected, and middle part and bottom are column structure, and bottom is formed as the shaft of the second rotating shaft, during the diameter of bottom is less than
Portion, middle part passes through the manhole of shell of revolution.
Further, the top both sides of the second fixed plate are provided with breach.
Further, the first shell and second housing have the contour structures of substantial symmetry, after combination, and its underpart is substantially
Cylinder, top is provided with prominent curved portions, for accommodating first rotating shaft portion, what the first shell and second housing combination were formed
Outline is provided with opening, and the opening is located in curved portions, for accommodating shell of revolution and coordinating the rotary motion of shell of revolution.
Further, first rotating shaft and the axis of the second rotating shaft are mutually perpendicular to, but the two is not in same plane.
Further, damping piece is respectively equipped with first rotating shaft and the second rotating shaft, the cylindrical tube outside of shell of revolution is provided with
Two circle guide ribs.
Further, the rotational angle range of the first rotating shaft is 0 ~ 300 degree, the rotational angle range of second rotating shaft
For 0 ~ 360 degree.
Further, the rotational angle range of the first rotating shaft is 0 ~ 360 degree, the rotational angle range of second rotating shaft
For 0 ~ 360 degree.
The inventive method has the following advantages that：
The pivot structure of the present invention, can either realize the folding storage of movable lamps, have light-emitting area can be around two axle rotations again
Function, the usage experience demand of portable lighting product can be met, the technical program is simple and easy to apply, cost is low, good reliability.
Brief description of the drawings
Fig. 1 has the movable lamps decomposing schematic representation of the pivot structure.
The rotating shaft thin portion structural representation of Fig. 2 movable lamps.
Embodiment
Following examples are used to illustrate the present invention, but are not limited to the scope of the present invention.
With reference to Fig. 1, Fig. 1 shows the decomposing schematic representation of movable lamps pivot structure.The light fixture has two in space
On be mutually perpendicular to intersect rotating shaft, it is possible to achieve dual-axis rotation is adjusted at any angle.The rotating shaft knot of the movable lamps
Structure includes light portion 5, and light portion 5 can be adjustably mounted in a base portion, and the base portion is hand-holdable to hold or can
It is stable to be removably connected to based in plane, or provided with connector such as clip or magnet on other articles.The base portion
Dividing includes the first shell 1, second housing 2, shaft 3 and shell of revolution 4.Shaft 3 is located at the first shell 1, second housing 2 and rotation
Transcapsidation 4 is surrounded in formed cavity.Light portion 5 can be relative to 360 degree of axial-rotations of base portion, the rotation in base portion
Transcapsidation 4 can rotate relative to the first shell 1, second housing 2.
The structure in countershaft portion and the preferred embodiment of annexation first is illustrated.It is above-mentioned double to realize referring to Fig. 2
Axle rotates, and shaft 3 includes the first fixed plate 31, the fixed plate 35 of connecting plate 33 and second.The connecting plate 33 is middle part bending
90 degree of stripe board, the two ends of connecting plate 33 are provided with connecting hole, one end of connecting plate 33（One end in figure vertically downward）With
One fixed plate 31 is connected by first rotating shaft 32, the other end of connecting plate 33（Horizontal-extending one end in figure）It is solid with second
Fixed board 35 is connected by the second rotating shaft 34.The rotating shaft 34 of first rotating shaft 32 and second is made up of screw bolt and nut, and in rotating shaft
On be respectively equipped with damping piece 36 and 37, the effect for adding damping piece can be kept during adjustment angle is rotated in rotating shaft
Stability in any angle so that light portion 5 can be stably held in the angles and positions of any needs.
Fig. 1 shows that the first fixed plate 31 is fixedly installed on the first shell 1 and second housing 2 is formed is used for Handheld Division
Inside cavity, connecting plate 33 is fixedly installed in shell of revolution 4, and one end of the second fixed plate 35 is located in shell of revolution 4, the other end
It is fixedly connected with light portion 5.By the setting of above-mentioned part and annexation, connecting plate 33 can be relative to the first fixed plate 31
Rotated with first rotating shaft, the second fixed plate 35 can be rotated relative to connecting plate 33 with the second rotating shaft.Similarly, shaft 3 and shell
After being completed, shell of revolution 4 can be relative to Handheld Division（The part that i.e. the first shell 1 and second housing 2 are constituted）Rotation, lamp body
Part 5 can rotate relative to shell of revolution 4, realize regulation of the lamp body part relative to any angle and orientation of base portion.
Below for the structure and the preferred embodiment of annexation of the first fixed plate 31, the first shell 1 and second housing 2
Elaborate.First fixed plate 31 is stripe board structure, and its one end is circular arc, and the center of circle part of circular arc is provided with connection
The bolt of first rotating shaft 32 is worn in hole, the connecting hole.The other end is provided with positioning hole 311, it is illustrated that positioning hole is two, is steady
Surely 3 positioning hole triangularities can also be set to be stably connected with structure.The positioning of the inside cavity of 311 and first shell of positioning hole 1
Post 11 is corresponded in position, it is illustrated that have two locating dowels 11, and the corresponding position of second housing 2 is again provided with two positioning
Post, not shown in location diagram, is realized by conventional attachments such as bolt or screws positioning hole and locating dowel fixing company
Connect, realize being fixedly connected between the first shell 1, second housing 2 and the first fixed plate 31.
First shell 1 and second housing 2 have the contour structures of substantial symmetry, and stable hand is formed after the two combination
Hold portion or for supporting part.After the two is installed, its underpart is generally cylindrical body, suitable for the thin portion 13 of grip, and top is receiving
First rotating shaft portion is provided with prominent curved portions 12.Raised 15 Hes are respectively equipped with the faying face of the first shell 1 and second housing 2
It is recessed（On second housing 2, not shown in figure）, the setting of raised and recessed structures realizes the first shell 1 and second housing 2
Between firm connection.The outline that first shell 1 and second housing 2 are formed is provided with opening, and the opening is located at arc
In portion 12, for accommodating shell of revolution 4 and coordinating the rotary motion of shell of revolution 4, reference 16 and 17 shows the profile of opening
Edge.
Shell of revolution 4 is cylindrical structure, and its internal cavities accommodates first rotating shaft 32 and connecting plate 33, two ends of cylinder
Face 41,45 cooperatively forms the knot that can be rotated relative to arch section with the arch section of the first shell 1 and second housing 2 respectively
Structure, cylindrical tube is external to enclose guide ribs 44 close to both ends provided with two, and the effect of guide ribs 44 is relative to first in shell of revolution 4
Damping is rubbed, abates the noise and provides with playing a part of reducing in the rotary course of second housing.The top of shell of revolution 4 is provided with
Raised platforms 42, the center of raised platforms 42 is passed through provided with through hole 43 for the second fixed plate 35.
Elaborated below for structure and annexation between the second fixed plate 31, shell of revolution 4 and light portion 5.
Second 35 points of fixed plate is three parts, and top 352 is that lath shape is used to be connected with light portion 5, and middle part 351 and bottom are post
Shape structure, bottom is formed as the shaft of the second rotating shaft 34, and the diameter of bottom is less than middle part 351, and middle part 351 passes through shell of revolution
4 manhole 43, lath-shaped top 352 is essentially that cylindrical both sides cut to be formed along axis, and lath-shaped top 352 can be inserted
In the lower end seat for entering light portion 5, and pass through both sides breach 353 and the inside corresponding component of central indentation 354 and light portion 5
Form fit realizes firm connection.Wherein both sides breach 353 is the semi-circular indentation that two cuttings of lath are formed, and central indentation
354 be the bar-shaped trough in slat center portion.After second fixed plate 31 is assembled with light portion 5, the bottom of the lower end seat of light portion 5
Face and the raised platforms transition outer surface bonded to each other for forming one of shell of revolution 4.
The axis of the rotating shaft 34 of first rotating shaft 32 and second is mutually perpendicular to, but the two is not in same plane.
The rotational angle range of the first rotating shaft 32 is 0 ~ 300 degree.
The rotational angle range of second rotating shaft 34 is 0 ~ 360 degree.
Alternatively, the positioning hole that the first fixed plate 31 is fixed to the first shell 1 is table in 3, the first shell 1
The bulge-structure 11 in face is 3.
The length of first fixed plate 31 is more than 2 times of the diameter of the 3rd shell 4.
Although above with general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (13)
1. a kind of pivot structure of movable lamps, including light portion and base portion, light portion can the rotations of respect thereto part
Turn, it is characterised in that base portion includes the first shell, second housing, shaft and shell of revolution, shaft is located at outside first
Shell, second housing and shell of revolution are surrounded in formed cavity, and shell of revolution can do rotation fortune relative to the first shell, second housing
It is dynamic.
2. the pivot structure of movable lamps according to claim 1, it is characterised in that the shaft is fixed comprising first
90 degree of bending in the middle part of plate, connecting plate and the second fixed plate, the connecting plate, one end of connecting plate passes through first with the first fixed plate
Rotating shaft is connected, and the other end of connecting plate is connected with the second fixed plate by the second rotating shaft, and connecting plate can be relative to
One fixed plate is rotated with first rotating shaft, and the second fixed plate can be rotated relative to connecting plate with the second rotating shaft.
3. the pivot structure of movable lamps according to claim 2, it is characterised in that the shell of revolution is cylinder knot
Structure, its internal cavities accommodate first rotating shaft and connecting plate, and the top of shell of revolution is provided with raised platforms, and the center of raised platforms is set
There is through hole to be passed through for the second fixed plate.
4. the pivot structure of the movable lamps according to claim any one of 1-3, it is characterised in that the first fixed plate is fixed
It is arranged at the first shell and second housing forms inside cavity for Handheld Division, connecting plate is fixedly installed in shell of revolution,
One end of two fixed plates is located in shell of revolution, and the other end is fixedly connected with light portion.
5. the pivot structure of movable lamps according to claim 4, it is characterised in that the first fixed plate is that bar shaped is hardened
Structure, its one end is circular arc, and the center of circle part of circular arc is provided with the bolt that first rotating shaft is worn in connecting hole, the connecting hole,
The other end is provided with two or three positioning holes.
6. the pivot structure of the movable lamps according to any of the above-described claim, it is characterised in that described first fixes
The positioning hole of plate and the locating dowel of the first shell and/or second housing inside cavity are corresponded in position, by bolt or
Positioning hole is fixedly connected by screw with locating dowel.
7. the pivot structure of the movable lamps according to any of the above-described claim, it is characterised in that the second fixed plate point
For the part of upper, middle and lower three, top is that lath shape is used to be connected with light portion, and middle part and bottom are column knot
Structure, bottom is formed as the shaft of the second rotating shaft, and the diameter of bottom is less than middle part, and middle part passes through the manhole of shell of revolution.
8. the pivot structure of movable lamps according to claim 7, it is characterised in that the top both sides of the second fixed plate are set
It is jagged.
9. the pivot structure of the movable lamps according to any of the above-described claim, it is characterised in that the first shell and
Two shells have the contour structures of substantial symmetry, after combination, and its underpart is generally cylindrical body, and top is provided with prominent arc
Portion, for accommodating first rotating shaft portion, the first shell and second housing combine formed outline and are provided with opening, the opening
In curved portions, for accommodating shell of revolution and coordinating the rotary motion of shell of revolution.
10. the pivot structure of the movable lamps according to any of the above-described claim, it is characterised in that first rotating shaft and
The axis of two rotating shafts is mutually perpendicular to, but the two is not in same plane.
11. the pivot structure of the movable lamps according to any of the above-described claim, it is characterised in that first rotating shaft and
It is respectively equipped with two rotating shafts outside damping piece, the cylindrical tube of shell of revolution provided with two circle guide ribs.
12. the pivot structure of the movable lamps according to any of the above-described claim, it is characterised in that the first rotating shaft
Rotational angle range be 0 ~ 300 degree, the rotational angle range of second rotating shaft is 0 ~ 360 degree.
13. the pivot structure of the movable lamps according to any of the above-described claim, it is characterised in that the first rotating shaft
Rotational angle range be 0 ~ 360 degree, the rotational angle range of second rotating shaft is 0 ~ 360 degree.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720064191 | 2017-01-19 | ||
| CN2017200641917 | 2017-01-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107191900A true CN107191900A (en) | 2017-09-22 |
| CN107191900B CN107191900B (en) | 2019-07-09 |
Family
ID=59874148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710357987.6A Active CN107191900B (en) | 2017-01-19 | 2017-05-19 | The pivot structure of movable lamps |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107191900B (en) |
| WO (1) | WO2018133384A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018133384A1 (en) * | 2017-01-19 | 2018-07-26 | 厦门新智科光电有限公司 | Rotary shaft structure of mobile lamp |
| WO2021088726A1 (en) * | 2019-11-07 | 2021-05-14 | 苏州欧普照明有限公司 | Connector and lamp system |
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| US20040202506A1 (en) * | 2003-04-10 | 2004-10-14 | Pedrag Lazic | Mechanically lockable universal joint and structures employing such joint |
| CN201992354U (en) * | 2011-01-14 | 2011-09-28 | 广东金莱特电器股份有限公司 | Flashlight capable of adjusting angle between lamp holder and tube body |
| CN104061550A (en) * | 2013-03-20 | 2014-09-24 | 海洋王（东莞）照明科技有限公司 | Portable mobile lamp |
| CN208090633U (en) * | 2018-04-11 | 2018-11-13 | 青岛亿联客信息技术有限公司 | Integral type various dimensions turning gear and desk lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6280056B1 (en) * | 2000-03-21 | 2001-08-28 | Patrick Dolan | Swivel lamp |
| US7033041B2 (en) * | 2004-01-12 | 2006-04-25 | Pelican Products, Inc. | Convertible flashlight |
| DE202005017359U1 (en) * | 2005-11-07 | 2006-03-09 | Yang, A Mei, Dali | Auxiliary light for hand tool, has fixing unit attached at ends of connecting hub, and slot provided at upper side of fixing unit, where connecting region for attachment of hand tool is provided at end of fixing unit |
| CN201547592U (en) * | 2009-10-21 | 2010-08-11 | 杭州新万利电子有限公司 | Folding led desk lamp |
| CN107191900B (en) * | 2017-01-19 | 2019-07-09 | 厦门新智科光电有限公司 | The pivot structure of movable lamps |
-
2017
- 2017-05-19 CN CN201710357987.6A patent/CN107191900B/en active Active
- 2017-08-04 WO PCT/CN2017/096112 patent/WO2018133384A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040202506A1 (en) * | 2003-04-10 | 2004-10-14 | Pedrag Lazic | Mechanically lockable universal joint and structures employing such joint |
| CN201992354U (en) * | 2011-01-14 | 2011-09-28 | 广东金莱特电器股份有限公司 | Flashlight capable of adjusting angle between lamp holder and tube body |
| CN104061550A (en) * | 2013-03-20 | 2014-09-24 | 海洋王（东莞）照明科技有限公司 | Portable mobile lamp |
| CN208090633U (en) * | 2018-04-11 | 2018-11-13 | 青岛亿联客信息技术有限公司 | Integral type various dimensions turning gear and desk lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018133384A1 (en) * | 2017-01-19 | 2018-07-26 | 厦门新智科光电有限公司 | Rotary shaft structure of mobile lamp |
| WO2021088726A1 (en) * | 2019-11-07 | 2021-05-14 | 苏州欧普照明有限公司 | Connector and lamp system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107191900B (en) | 2019-07-09 |
| WO2018133384A1 (en) | 2018-07-26 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 4 building, block C, Jianye Building, industrial zone, Xiamen torch hi tech Zone (Xiangan), Fujian, Xiamen 361000 Patentee after: Xiamen Guangyuan Lighting Co., Ltd Address before: 4 building, block C, Jianye Building, industrial zone, Xiamen torch hi tech Zone (Xiangan), Fujian, Xiamen 361000 Patentee before: XIAMEN WISETECH PHOTOELECTRIC Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Rotating shaft structure of mobile lamp Effective date of registration: 20220509 Granted publication date: 20190709 Pledgee: China Everbright Bank Limited by Share Ltd. Xiamen branch Pledgor: Xiamen Guangyuan Lighting Co.,Ltd. Registration number: Y2022980005172 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |