CN205938699U - Illumination -range -adjustable table lamp - Google Patents
Illumination -range -adjustable table lamp Download PDFInfo
- Publication number
- CN205938699U CN205938699U CN201620755004.5U CN201620755004U CN205938699U CN 205938699 U CN205938699 U CN 205938699U CN 201620755004 U CN201620755004 U CN 201620755004U CN 205938699 U CN205938699 U CN 205938699U
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- support column
- column
- coil
- magnet
- switch
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Abstract
The utility model discloses an illumination -range -adjustable table lamp, the middle part winding of support column has the coil, the well lower part of support column is fixed with the varistor ware through supporting pile, the upper surface of varistor ware is equipped with the sliding block, the varistor ware is connected with the turn of tidal stream ware through the wire, the top cap is installed at the top of support column, the side of top cap has curtain cover through hinged joint, the curtain cover bottom is connected with magnet, magnetism iron ladle is wrapped up in in the outside of support column, and to atress swing back and forth in the support column direction. The utility model discloses simple structure, current conveyance turn of tidal stream vessel shape become the direct current, and the coil of current conveyance winding on the support column forms magnetic field, and with the right polarity identical of the magnet of lamp shade lower extreme, like poles repel opens the lamp shade, and light can jet out, illuminates the room. Change the size of electric current simultaneously through the slider on the slide rheostat to influence the power in magnetic field, reach the effect of adjusting irradiant scope.
Description
Technical field
This utility model is related to household appliance technical field, the adjustable desk lamp of specially a kind of illumination range.
Background technology
Desk lamp is household electrical appliance essential to every household, and desk lamp species in the market is varied, Table lamp structure
It is also ever-changing, but the structure of most of desk lamp is excessively single, the regulation to desk lamp illumination range also lacks a kind of row
Effective scheme.
In family life, user has certain requirement to the scope of desk lamp illumination most of the time, different work
Need different illumination ranges with living environment, therefore, the desk lamp with illumination range adjustable structure just becomes to be highly desirable to.
Utility model content
The purpose of this utility model is to provide a kind of illumination range adjustable desk lamp, to solve to carry in above-mentioned background technology
The problem going out.
For achieving the above object, this utility model provides following technical scheme：A kind of adjustable desk lamp of illumination range, including
Base, the upper surface of described base is provided with column and support column, and support column is located at the inside of column, in described support column
Portion is wound with coil, and the middle and lower part of described support column is fixed with rheostat by supporting stake, and one end of described coil is connected to electricity
In source interface, the other end is connected with rheostat, and described rheostatic upper surface is provided with sliding shoe, and the upper surface of described sliding shoe sets
Having regulation switch, and adjust switch extends to outside column by the aperture having on the right side of column, and described rheostat passes through wire
It is connected with turn of tidal stream device, described turn of tidal stream device is connected with and off switch by wire, the end of described on and off switch is located at the outer of column
Portion, described on and off switch is wired in power interface, and the top of described support column is provided with top cover, described support column
Top bulb is connected with by lamp socket, the side of described top cover is connected through the hinge and has shade, and described shade bottom is connected with
Magnet, described Magnet is wrapped in the outside of support column, and swings back and forth to stress on support column direction.
Preferably, the quantity of described bulb is 2, and with regard to supporting column symmetry.
Preferably, described turn of tidal stream device is diode structure.
Preferably, described Magnet is N pole to the polarity in support column direction, is clockwise by the electric current of coil.
Compared with prior art, the beneficial effects of the utility model are：This utility model structure is simple, and electric current passes through turn of tidal stream
Device forms unidirectional current, and electric current passes through to be wound around coil on the support columns and forms magnetic field, with the Magnet of lampshade lower end to polarity
Identical, the same sex is repelled each other, and lampshade is opened, and light is projected, and illuminates room.Changed by the slide block on slide rheostat simultaneously
The size of time-dependent current, thus affecting the power in magnetic field, reaches the effect of the scope of regulating illumination.
Brief description
Fig. 1 is this utility model structure sectional view.
In figure：1 base, 2 columns, 3 support columns, 4 coils, 5 rheostats, 6 sliding shoes, 7 adjust switches, 8 top covers, 9 lamp sockets,
10 bulbs, 11 shades, 12 Magnet, 13 turn of tidal stream devices, 14 on and off switch, 15 power interfaces and 16 hinges.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1, this utility model provides a kind of technical scheme：A kind of adjustable desk lamp of illumination range, including base
1 it is characterised in that：The upper surface of described base 1 is provided with column 2 and support column 3, and support column 3 is located at the inside of column 2,
The middle part of described support column 3 is wound with coil 4, and the middle and lower part of described support column 3 is connected with rheostat 5 by supporting stake, described
One end of coil 4 is connected in power interface 15, and the other end is connected with rheostat 5, and the described sense of current by coil 4 is suitable
Clockwise, the upper surface of described rheostat 5 is provided with sliding shoe 6, and the upper surface of described sliding shoe 6 is provided with regulation switch 7, and adjusts
The aperture that section switch 7 passes through to have on the right side of column 2 extends to outside column 2, and described rheostat 5 is connected with turn of tidal stream device by wire
13, described turn of tidal stream device 13 is diode structure, standard household AC electrical is changed into unidirectional current it is ensured that the normal work of circuit.Institute
State turn of tidal stream device 13 and on and off switch 14 is connected with by wire, the end of described on and off switch 14 is located at the outside of column 2, described electricity
Source switch 14 is wired in power interface 15, and the top of described support column 3 is provided with top cover 8, described support column 3
Top is connected with bulb 10 by lamp socket 9, and the quantity of described bulb 10 is 2, and symmetrical with regard to support column 3.Described top cover 8
Side is connected with shade 11 by hinge 16, and described shade 11 bottom is connected with Magnet 12, and described Magnet 12 is wrapped in support column 3
Outside, and swing back and forth to stress on support column 3 direction, shade 11 is slim and graceful soft material, and described Magnet 12 is to support column 3
Polarity on direction is N pole.
Operation principle：Standard household AC electrical forms unidirectional current by turn of tidal stream device 13, passes through coil 4 in a clockwise direction, according to
Ampere's law, the magnetic direction that coil 4 is formed is up north and down south, and according to principle of same-sex repulsion, the shade 11 of desk lamp is because of repulsion
Open, the size by coil 4 electric current is changed by the position of sliding shoe 6 on standardsizing rheostat 5, and then change coil 4 institute
The power in the magnetic field being formed, changes the amplitude range that shade 11 swings back and forth, reaches the effect of adjustable desk lamp illumination range.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. the adjustable desk lamp of a kind of illumination range, including base (1) it is characterised in that：The upper surface of described base (1) is provided with
Column (2) and support column (3), and support column (3) is located at the inside of column (2), the middle part of described support column (3) is wound with coil
(4), the middle and lower part of described support column (3) is fixed with rheostat (5) by supporting stake, and one end of described coil (4) is connected to electricity
In source interface (15), the other end is connected with rheostat (5), and the upper surface of described rheostat (5) is provided with sliding shoe (6), described cunning
The upper surface of motion block (6) is provided with regulation switch (7), and adjust switch (7) pass through the aperture that has on the right side of column (2) extend to vertical
Post (2) is outside, and described rheostat (5) is connected with turn of tidal stream device (13) by wire, and described turn of tidal stream device (13) is connected with by wire
On and off switch (14), the end of described on and off switch (14) is located at the outside of column (2), and described on and off switch (14) passes through wire
It is connected in power interface (15), the top of described support column (3) is provided with top cover (8), and the top of described support column (3) is passed through
Lamp socket (9) is connected with bulb (10), and the side of described top cover (8) is connected with shade (11), described shade by hinge (16)
(11) bottom is connected with Magnet (12), and described Magnet (12) is wrapped in the outside of support column (3), and on support column (3) direction
Stress swings back and forth.
2. a kind of adjustable desk lamp of illumination range according to claim 1 it is characterised in that：The quantity of described bulb (10)
For 2 and symmetrical with regard to support column (3).
3. a kind of adjustable desk lamp of illumination range according to claim 2 it is characterised in that：Described turn of tidal stream device (13) is two
Pole pipe structure.
4. a kind of adjustable desk lamp of illumination range according to claim 1 it is characterised in that：Described Magnet (12) is to support
The polarity in post (3) direction is N pole, is clockwise by the electric current of coil (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620755004.5U CN205938699U (en) | 2016-06-30 | 2016-06-30 | Illumination -range -adjustable table lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620755004.5U CN205938699U (en) | 2016-06-30 | 2016-06-30 | Illumination -range -adjustable table lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205938699U true CN205938699U (en) | 2017-02-08 |
Family
ID=57929406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620755004.5U Expired - Fee Related CN205938699U (en) | 2016-06-30 | 2016-06-30 | Illumination -range -adjustable table lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205938699U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286658A (en) * | 2018-01-25 | 2018-07-17 | 宁波沸柴机器人科技有限公司 | A kind of adjustable LED light of environmental protection |
| CN108386811A (en) * | 2018-05-10 | 2018-08-10 | 张健 | A kind of wireless lighting lamp |
-
2016
- 2016-06-30 CN CN201620755004.5U patent/CN205938699U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286658A (en) * | 2018-01-25 | 2018-07-17 | 宁波沸柴机器人科技有限公司 | A kind of adjustable LED light of environmental protection |
| CN108286658B (en) * | 2018-01-25 | 2020-04-10 | 温州普睿达机械科技有限公司 | LED lamp with adjustable environmental protection |
| CN108386811A (en) * | 2018-05-10 | 2018-08-10 | 张健 | A kind of wireless lighting lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hu Wenzhao Inventor after: Yu Qiuzuo Inventor after: Rao Shanshan Inventor after: He Yan Inventor before: Hu Wenzhao Inventor before: Yu Qiuzuo Inventor before: Rao Shanshan Inventor before: He Yan Inventor after: Hu Wenzhao Inventor after: Yu Qiuzuo Inventor after: Rao Shanshan Inventor after: Lu Wenjie Inventor before: Hu Wenzhao Inventor before: Yu Qiuzuo Inventor before: Rao Shanshan Inventor before: He Yan |
|
| COR | Change of bibliographic data | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 410199 Changsha City, Changsha County Province, Xingsha Town, Tong Tong Road community area 1, building No., No. 9, No. six Patentee after: Hu Wenzhao Patentee after: Yu Qiuzuo Patentee after: Rao Shanshan Patentee after: He Yan Address before: 410199 Changsha City, Changsha County Province, Xingsha Town, Tong Tong Road community area 1, building No., No. 9, No. six Patentee before: Hu Wenzhao Patentee before: Yu Qiuzuo Patentee before: Rao Shanshan Patentee before: He Yan |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170301 Address after: 410199 Changsha City, Changsha County Province, Xingsha Town, Tong Tong Road community area 1, building No., No. 9, No. six Patentee after: Hu Wenzhao Patentee after: Yu Qiuzuo Patentee after: Rao Shanshan Patentee after: Lu Wenjie Address before: 410199 Changsha City, Changsha County Province, Xingsha Town, Tong Tong Road community area 1, building No., No. 9, No. six Patentee before: Hu Wenzhao Patentee before: Yu Qiuzuo Patentee before: Rao Shanshan Patentee before: He Yan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20170630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |