CN105674188B - Magnetic force spherical pair electric installation and with its desk lamp - Google Patents
Magnetic force spherical pair electric installation and with its desk lamp Download PDFInfo
- Publication number
- CN105674188B CN105674188B CN201610193477.5A CN201610193477A CN105674188B CN 105674188 B CN105674188 B CN 105674188B CN 201610193477 A CN201610193477 A CN 201610193477A CN 105674188 B CN105674188 B CN 105674188B
- Authority
- CN
- China
- Prior art keywords
- component
- magnetic force
- conductor
- spherical pair
- electric installation
- 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
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
-
- 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
- F21V21/145—Adjustable mountings for portable lighting devices
-
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
- H01R35/04—Turnable line connectors with limited rotation angle with frictional contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/5058—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a ball
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The present invention provides a kind of magnetic force spherical pair electric installation, including bulb component and ball seat component；The bulb component and ball seat component form spherical pair rotation connection, and realize that two-way is conductively connected using the mutual sticking of magnetic force.The present invention also provides a kind of desk lamp with above-mentioned magnetic force spherical pair electric installation, which can easily adjust its lighting angle, and hand-held luminaire can be used as to use.
Description
Technical field
The present invention relates to spherical pair technical field and desk lamp technical field more particularly to spherical pair conduction technical fields.
Background technology
1）, existing spherical pair technology be mainly used in mechanical movement connection, can not realize the electrical connection of two-way；
2）, existing desk lamp, its lighting angle is mainly adjusted using pivot, single movement pair can not be utilized to realize
The Three dimensional rotation of lamp bracket；And lamp bracket is inconvenient to detach with lamp holder, is used as hand-held luminaire.
Invention content
Present invention aims to overcome that above-mentioned shortcoming, using following technical scheme.
The present invention provides a kind of magnetic force spherical pair electric installation, including bulb component and ball seat component.
Iron ball body, insulator and the first conductor that the bulb component includes coaxial arrangement, is fixed to each other into spheroid form,
The insulator is set between the iron ball body and the first conductor, and the iron ball body is provided with central shaft hole.
The ball seat component includes fixed seat, annular magnet and the second conductor, and the annular magnet and the second conductor are mutual
It is isolated, is fixed on the fixed seat, the annular magnet is provided with the concave spherical surface with the bulb component matching.
The iron ball body and the mutual sticking of the annular magnet form spherical pair and are rotatablely connected and are conductively connected, and described the
One conductor is contacted with second conductor and is conductively connected.
The iron ball body is provided with the defining flange for acting on the spherical pair rotation.
The ball seat component further includes the elastomer being set between the fixed seat and second conductor.
The ball seat component further includes the power interface for being electrically connected the annular magnet and the second conductor.
The present invention also provides a kind of desk lamp, including lamp stand component and above-mentioned magnetic force spherical pair electric installation.
The lamp stand component includes lamp stand and illuminator, and the lamp stand is tube body, and one end is fixed on the bulb component,
Its other end is fixed with the illuminator, and the illuminator is electrically connected the bulb component.
The lamp stand component further includes the rechargeable battery being set in the lamp stand tube body, the lamp stand component can with it is described
The separation of ball seat component uses.
Effective effect of the present invention：
1）, using magnetic force spherical surface auxiliary structure, facilitate the sticking of bulb component and ball seat component and detach and three-dimensional opposite
Rotation；
2）, using the ball head structure with intermediate insulator, it can be achieved that two-way contact electrical connection；
3）, using the desk lamp of magnetic force spherical pair electric installation, it is convenient to adjust its lighting angle, and can be by lamp stand and lamp
Seat separation, uses as hand-held luminaire.
Description of the drawings
Fig. 1 is magnetic force spherical pair electric installation structure sectional view provided in an embodiment of the present invention；
Fig. 2 is that magnetic force spherical pair electric installation provided in an embodiment of the present invention and the rotary state with its desk lamp are illustrated
Figure；
Fig. 3 is magnetic force spherical pair electric installation provided in an embodiment of the present invention and the stereoscopic schematic diagram with its desk lamp.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
With reference to Fig. 1, Fig. 2, magnetic force spherical pair electric installation provided in an embodiment of the present invention, including bulb component 10 and ball seat
Component 20.
Iron ball body 11, the insulator 12 and first that bulb component 10 includes being coaxially disposed, being fixed to each other into spheroid form are led
Body 13, insulator 12 are set between 11 and first conductor 13 of iron ball body, and iron ball body 11 is provided with central shaft hole, is additionally provided with work
For the defining flange of spherical pair rotation, the corner of bulb component 10 is set in the range of α.
Ball seat component 20 includes fixed seat 21,22 and second conductor 23 of annular magnet, 22 and second conductor 23 of annular magnet
It is mutually isolated, be fixed on fixed seat 21, annular magnet 22 is provided with is with 10 matched concave spherical surface of bulb component, annular magnet 22
Ndfeb magnet, it is electrically conductive.
Ball seat component 20 further includes the elastomer 24 being set between 21 and second conductor 23 of fixed seat, for keeping first to lead
Effectively contacting between body 13 and the second conductor 23.
Ball seat component 20 further includes the power interface 25 of electrical connection 22 and second conductor 23 of annular magnet, the power interface 25
For USB interface, can power as USB, the power interface of charging.
Iron ball body 11 and 22 mutual sticking of annular magnet form spherical pair and are rotatablely connected and are conductively connected, the first conductor 13
It contacts and is conductively connected with the second conductor 23.
By upper, which can realize the electrical transmission of two-way, such as the electrical transmission of direct current positive and negative anodes.
With reference to Fig. 3, desk lamp provided in an embodiment of the present invention is filled including lamp stand component 30 and above-mentioned magnetic force spherical pair conduction
It puts.
Lamp stand component 30 includes lamp stand 31 and illuminator 32；Lamp stand 31 is tube body, and one end is fixed on bulb component 10,
The other end is fixed with illuminator 32, and illuminator 32 is electrically connected bulb component 10.
Lamp stand component 30 further includes the rechargeable battery 33 being set in 31 tube body of lamp stand, and lamp stand component 30 can be with ball seat component
20 separation use.
The desk lamp can easily rotate lamp stand component 30, so as to adjust lighting angle, further, since employing rechargeable battery
30, lamp stand component 30 can be used as hand-held luminaire to use, such as flashlight.
Embodiment described above only to illustrate the invention, does not form any limitation of the invention；Those skilled in the art
It should be appreciated that above-mentioned magnetic force spherical pair electric installation is not limited to the application of the desk lamp, also there is widely application, such as：Vehicle
Carry product, digital product and it is other need to turn to, conductive occasion etc..
Claims (6)
1. a kind of magnetic force spherical pair electric installation, which is characterized in that including bulb component and ball seat component；
Iron ball body, insulator and the first conductor that the bulb component includes coaxial arrangement, is fixed to each other into spheroid form, it is described
Insulator is set between the iron ball body and the first conductor, and the iron ball body is provided with central shaft hole；
The ball seat component include fixed seat, annular magnet and the second conductor, the annular magnet and the second conductor it is mutually isolated,
The fixed seat is fixed on, the annular magnet is provided with the concave spherical surface with the bulb component matching；
The iron ball body and the mutual sticking of the annular magnet form spherical pair and are rotatablely connected and are conductively connected, and described first leads
Body is contacted with second conductor and is conductively connected.
2. magnetic force spherical pair electric installation as described in claim 1, which is characterized in that the iron ball body, which is provided with, acts on institute
State the defining flange of spherical pair rotation.
3. magnetic force spherical pair electric installation as described in claim 1, which is characterized in that the ball seat component, which further includes, to be set to
Elastomer between the fixed seat and second conductor.
4. magnetic force spherical pair electric installation as described in claim 1, which is characterized in that the ball seat component further includes electrical connection
The power interface of the annular magnet and the second conductor.
5. a kind of desk lamp, which is characterized in that including lamp stand component and such as claim 1-4 any one of them magnetic force spherical pairs
Electric installation；
The lamp stand component includes lamp stand and illuminator, and the lamp stand is tube body, and one end is fixed on the bulb component, another
One end is fixed with the illuminator, and the illuminator is electrically connected the bulb component.
6. desk lamp as claimed in claim 5, which is characterized in that the lamp stand component, which further includes, to be set in the lamp stand tube body
Rechargeable battery, the lamp stand component can detach use with the ball seat component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610193477.5A CN105674188B (en) | 2016-03-31 | 2016-03-31 | Magnetic force spherical pair electric installation and with its desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610193477.5A CN105674188B (en) | 2016-03-31 | 2016-03-31 | Magnetic force spherical pair electric installation and with its desk lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105674188A CN105674188A (en) | 2016-06-15 |
| CN105674188B true CN105674188B (en) | 2018-07-06 |
Family
ID=56224793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610193477.5A Active CN105674188B (en) | 2016-03-31 | 2016-03-31 | Magnetic force spherical pair electric installation and with its desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105674188B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106657707A (en) * | 2017-03-22 | 2017-05-10 | 广州市吉星信息科技有限公司 | High-speed photographing instrument |
| CN108294921A (en) * | 2018-03-09 | 2018-07-20 | 镇江市高等专科学校 | A kind of medical antislip crutch |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4128785A (en) * | 1977-04-21 | 1978-12-05 | General Electric Company | Core configuration for induction ionized lamps |
| CN2287251Y (en) * | 1996-08-16 | 1998-08-05 | 杨瑾 | Multifunctional lamp with magnetic seat |
| CN203431760U (en) * | 2013-07-17 | 2014-02-12 | 李会珍 | Fixing device of illuminating lamp |
| CN103900015A (en) * | 2012-12-27 | 2014-07-02 | 李乐 | Lamp |
| CN205424771U (en) * | 2016-03-31 | 2016-08-03 | 陈云飞 | Magnetic force spherical pair electric installation and have its desk lamp |
-
2016
- 2016-03-31 CN CN201610193477.5A patent/CN105674188B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4128785A (en) * | 1977-04-21 | 1978-12-05 | General Electric Company | Core configuration for induction ionized lamps |
| CN2287251Y (en) * | 1996-08-16 | 1998-08-05 | 杨瑾 | Multifunctional lamp with magnetic seat |
| CN103900015A (en) * | 2012-12-27 | 2014-07-02 | 李乐 | Lamp |
| CN203431760U (en) * | 2013-07-17 | 2014-02-12 | 李会珍 | Fixing device of illuminating lamp |
| CN205424771U (en) * | 2016-03-31 | 2016-08-03 | 陈云飞 | Magnetic force spherical pair electric installation and have its desk lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105674188A (en) | 2016-06-15 |
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