CN205424771U - Magnetic force spherical pair electric installation and have its desk lamp - Google Patents
Magnetic force spherical pair electric installation and have its desk lamp Download PDFInfo
- Publication number
- CN205424771U CN205424771U CN201620258115.5U CN201620258115U CN205424771U CN 205424771 U CN205424771 U CN 205424771U CN 201620258115 U CN201620258115 U CN 201620258115U CN 205424771 U CN205424771 U CN 205424771U
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- China
- Prior art keywords
- conductor
- spherical pair
- assembly
- magnetic force
- electric installation
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- 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- Withdrawn - After Issue
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Abstract
The utility model provides a magnetic force spherical pair electric installation, including bulb subassembly and ball seat subassembly, bulb subassembly and ball seat subassembly utilize the mutual holding of magnetic force, constitute the spherical pair and rotate the connection to realized for two tunnel electrically conductive connections. The utility model provides a have the desk lamp of above -mentioned magnetic force spherical pair electric installation, its illumination angle can conveniently be adjusted to this desk lamp, and can regard as handheld ligthing paraphernalia to use.
Description
Technical field
This utility model relates to spherical pair technical field and desk lamp technical field, particularly relates to spherical pair conduction technical field.
Background technology
1), existing spherical pair technology is mainly used in mechanical movement connection, it is impossible to realize the electrical connection of two-way；
2), existing desk lamp, main use privot mechanism to adjust its lighting angle, it is impossible to utilize single movement pair to realize the Three dimensional rotation of lamp bracket；And lamp bracket is inconvenient to separate with lamp socket, use as hand-held ligthing paraphernalia.
Utility model content
This utility model aims to overcome that above-mentioned weak point, by the following technical solutions.
This utility model provides a kind of magnetic force spherical pair electric installation, including bulb assembly and ball seat assembly.
Described bulb assembly includes being coaxially disposed, interfix into the iron ball body of spheroid form, insulator and the first conductor, and described insulator is arranged between described iron ball body and the first conductor, and described iron ball body is provided with central shaft hole.
Described ball seat assembly includes fixing seat, annular magnet and the second conductor, described annular magnet and the second conductor is mutually isolated, be fixed on described fixing seat, and described annular magnet is provided with and the concave spherical surface of described bulb component matching.
During duty, described iron ball body and the mutual sticking of described annular magnet, constitute spherical pair and be rotationally connected and be conductively connected, described first conductor contacts with described second conductor and is conductively connected.
Described iron ball body is provided with and acts on the defining flange that described spherical pair rotates.
Described ball seat assembly also includes the elastomer being arranged between described fixing seat and described second conductor.
Described ball seat assembly also includes electrically connecting described annular magnet and the power interface of the second conductor.
This utility model also provides for a kind of desk lamp, including lamp stand assembly and above-mentioned magnetic force spherical pair electric installation.
Described lamp stand assembly includes that lamp stand and luminous body, described lamp stand are body, and described bulb assembly is fixed in its one end, and its other end is fixed with described luminous body, and described luminous body electrically connects described bulb assembly.
Described lamp stand assembly also includes the rechargeable battery being arranged in described lamp stand body, and described lamp stand assembly can use with described ball seat components apart.
Effective effect of the present utility model:
1), use magnetic force sphere auxiliary structure, facilitate the sticking of bulb assembly and ball seat assembly and separate, and three-dimensional relatively rotates；
2), use band intermediate insulator ball head structure, can realize two-way contact electrical connection；
3) desk lamp of magnetic force spherical pair electric installation, is used, it is convenient to adjust its lighting angle, and lamp stand can be separated with lamp socket, use as hand-held ligthing paraphernalia.
Accompanying drawing explanation
The magnetic force spherical pair electric installation structure sectional view that Fig. 1 provides for this utility model embodiment；
Magnetic force spherical pair electric installation that Fig. 2 provides for this utility model embodiment and the rotary state schematic diagram of the desk lamp with it；
Magnetic force spherical pair electric installation that Fig. 3 provides for this utility model embodiment and the schematic perspective view of the desk lamp with it.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to Fig. 1, Fig. 2, the magnetic force spherical pair electric installation that this utility model embodiment provides, including bulb assembly 10 and ball seat assembly 20.
Bulb assembly 10 includes being coaxially disposed, interfix into the iron ball body 11 of spheroid form, insulator 12 and the first conductor 13, insulator 12 is arranged between iron ball body 11 and the first conductor 13, iron ball body 11 is provided with central shaft hole, it is additionally provided with and acts on the defining flange that described spherical pair rotates, in the range of the corner of bulb assembly 10 is set in α.
Ball seat assembly 20 includes fixing seat 21, annular magnet 22 and the second conductor 23, annular magnet 22 and the second conductor 23 is mutually isolated, be fixed on fixing seat 21, annular magnet 22 is provided with the concave spherical surface mated with bulb assembly 10, and annular magnet 22 is ndfeb magnet, can conduct electricity.
Ball seat assembly 20 also includes the elastomer 24 being arranged between fixing seat 21 and the second conductor 23, for keeping the first conductor 13 and effectively contacting between the second conductor 23.
Ball seat assembly 20 also includes electrically connecting annular magnet 22 and the power interface 25 of the second conductor 23, and this power interface 25 is USB interface, the power interface can power as USB, charged.
During duty, iron ball body 11 and the mutual sticking of annular magnet 22, constitute spherical pair and be rotationally connected and be conductively connected, the first conductor 13 contacts with the second conductor 23 and is conductively connected.
By upper, the fax that this device can realize two-way is defeated, and the fax such as unidirectional current both positive and negative polarity is defeated.
With reference to Fig. 3, the desk lamp that this utility model embodiment provides, including lamp stand assembly 30 and above-mentioned magnetic force spherical pair electric installation.
Lamp stand assembly 30 includes lamp stand 31 and luminous body 32；Lamp stand 31 is body, and bulb assembly 10 is fixed in its one end, and its other end is fixed with luminous body 32, and luminous body 32 electrically connects bulb assembly 10.
Lamp stand assembly 30 also includes the rechargeable battery 33 being arranged in lamp stand 31 body, and lamp stand assembly 30 can separate use with ball seat assembly 20.
This desk lamp can rotate lamp stand assembly 30 easily, thus adjusts lighting angle, additionally, due to have employed rechargeable battery 30, lamp stand assembly 30 can use as hand-held ligthing paraphernalia, such as pocket lamp.
Embodiment described above only illustrates this utility model, does not constitute any restriction of the present utility model；It will be understood by a person skilled in the art that above-mentioned magnetic force spherical pair electric installation is not limited to the application of described desk lamp, also there is wider application, such as: vehicle-mounted product, the occasion etc. that digital product and other needs turn to, conduct electricity.
Claims (6)
1. a magnetic force spherical pair electric installation, it is characterised in that include bulb assembly and ball seat assembly；
Described bulb assembly includes being coaxially disposed, interfix into the iron ball body of spheroid form, insulator and the first conductor, and described insulator is arranged between described iron ball body and the first conductor, and described iron ball body is provided with central shaft hole；
Described ball seat assembly includes fixing seat, annular magnet and the second conductor, described annular magnet and the second conductor is mutually isolated, be fixed on described fixing seat, and described annular magnet is provided with and the concave spherical surface of described bulb component matching；
During duty, described iron ball body and the mutual sticking of described annular magnet, constitute spherical pair and be rotationally connected and be conductively connected, described first conductor contacts with described second conductor and is conductively connected.
2. magnetic force spherical pair electric installation as claimed in claim 1, it is characterised in that described iron ball body is provided with and acts on the defining flange that described spherical pair rotates.
3. magnetic force spherical pair electric installation as claimed in claim 1, it is characterised in that described ball seat assembly also includes the elastomer being arranged between described fixing seat and described second conductor.
4. magnetic force spherical pair electric installation as claimed in claim 1, it is characterised in that described ball seat assembly also includes electrically connecting described annular magnet and the power interface of the second conductor.
5. a desk lamp, it is characterised in that include lamp stand assembly and the magnetic force spherical pair electric installation as described in any one of claim 1-4；
Described lamp stand assembly includes that lamp stand and luminous body, described lamp stand are body, and described bulb assembly is fixed in its one end, and its other end is fixed with described luminous body, and described luminous body electrically connects described bulb assembly.
6. desk lamp as claimed in claim 5, it is characterised in that described lamp stand assembly also includes the rechargeable battery being arranged in described lamp stand body, and described lamp stand assembly can use with described ball seat components apart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620258115.5U CN205424771U (en) | 2016-03-31 | 2016-03-31 | Magnetic force spherical pair electric installation and have its desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620258115.5U CN205424771U (en) | 2016-03-31 | 2016-03-31 | Magnetic force spherical pair electric installation and have its desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205424771U true CN205424771U (en) | 2016-08-03 |
Family
ID=56522970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620258115.5U Withdrawn - After Issue CN205424771U (en) | 2016-03-31 | 2016-03-31 | Magnetic force spherical pair electric installation and have its desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205424771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674188A (en) * | 2016-03-31 | 2016-06-15 | 陈云飞 | Electric conducting device with magnetic spherical pair and table lamp with electric conducting device |
| CN112879840A (en) * | 2021-03-25 | 2021-06-01 | 兰普电器股份有限公司 | 360 degrees rotation regulation formula of magnetism read lamp that track traffic train was used |
-
2016
- 2016-03-31 CN CN201620258115.5U patent/CN205424771U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674188A (en) * | 2016-03-31 | 2016-06-15 | 陈云飞 | Electric conducting device with magnetic spherical pair and table lamp with electric conducting device |
| CN105674188B (en) * | 2016-03-31 | 2018-07-06 | 陈云飞 | Magnetic force spherical pair electric installation and with its desk lamp |
| CN112879840A (en) * | 2021-03-25 | 2021-06-01 | 兰普电器股份有限公司 | 360 degrees rotation regulation formula of magnetism read lamp that track traffic train was used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160803 Effective date of abandoning: 20180706 |