CN204240233U - A kind of desk lamp - Google Patents
A kind of desk lamp Download PDFInfo
- Publication number
- CN204240233U CN204240233U CN201420785089.2U CN201420785089U CN204240233U CN 204240233 U CN204240233 U CN 204240233U CN 201420785089 U CN201420785089 U CN 201420785089U CN 204240233 U CN204240233 U CN 204240233U
- Authority
- CN
- China
- Prior art keywords
- base
- lampshade
- lead accumulator
- lamppost
- outer tube
- 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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of desk lamp, comprise lampshade, lamppost and base, lampshade is hemispherical, is provided with interlayer between surfaces externally and internally, and the inner diode installed of interlayer, outer surface is translucent plastic shell, and inner surface is stainless steel mirror surface.Mounted LED lamp on lamppost, lamppost is hollow tubular structure, and lamppost divides upper and lower two parts, and top is divided into interior pipe, and interior pipe is installed protruding elastic steel ball, outer tube relevant position is provided with groove, can relative sliding up and down between column inner and outer pipes.Base becomes round table-like structure, installs chargeable lead accumulator and dry cell batteries for subsequent use in base, and lead accumulator and dry cell batteries for subsequent use are powered to LED or light emitting diode by single-pole double-throw switch (SPDT).The utility model outward appearance is beautiful, adjustable desk lamp height, desk-top space can be illuminated when LED is bright in lampshade, when the light emitting diode of lampshade interlayer is bright, desk lamp surrounding space can be illuminated, and being applicable to field work, using lead accumulator to power when not having electric, lead accumulator electricity is finished also can be used dry cell batteries instead and power.
Description
Technical field
The utility model relates to one way of life articles for use, specifically a kind of desk lamp.
Background technology
At present, the desk lamp on market is varied, the change mainly done in appearance, functionally mostly at it is increase pen container function, phone, clock function etc., required power supply mostly is 220V AC power, is not suitable for field and uses, or continues when power failure to use.Secondly, commercially available desk lamp can only illuminate the space below desk lamp, and can not illuminate the space around outside desk lamp.
Utility model content
For the defect of prior art, the utility model provides a kind of desk lamp.
A kind of desk lamp, comprise lampshade 1, lamppost 2 and lamp socket 3, it is characterized in that described lampshade 1 is hemispherical hollow structure, sandwich establishment between lampshade 1 surfaces externally and internally, inner surface is stainless steel mirror surface, outer surface is translucent opalescent plastic cover, and between surfaces externally and internally, buckle connects, diode installed 11 in lampshade interlayer;
Described lamppost about 2 points two parts, it is characterized in that top is divided into interior pipe 23, bottom is divided into outer tube 24, inner and outer pipes hollow also fits tightly together, can mutually slide, interior pipe 23 is installed protruding elastic steel ball 231, outer tube 24 upper inner surface relevant position arranges the groove 241 matched with elastic steel ball 231, interior pipe 23 upper end fixed installation socket 21 and support 4, mounted LED lamp 22 in socket, support 4 is hollow tubular structure, support 4 and lampshade 1 inner surface are fixed together, the jack 33 matched with base plug 34 is installed in outer tube 24 lower end, fit tightly and the threaded bung flange 6 of tool at outer tube 24 outer setting one and outer tube 24, described bung flange 6 matches with the screw thread of the nut 7 that base 3 mediate cylindrical cavity top is arranged,
Described base 3 is round table-like hollow structure, it is characterized in that base 3 center is provided with the cylindrical cavity matched with lamppost outer tube 24, plug 34 is provided with bottom cylindrical cavity, cylindrical cavity upper surface is provided with nut 7, dry cell batteries 35 for subsequent use and lead accumulator 31 are installed in base 3 hollow cavity inside, dry cell batteries 35 for subsequent use and lead accumulator 31 parallel connection, and realize powering to circuit separately by the single-pole double-throw switch (SPDT) 8 being arranged on base 3 upper surface, relay 32 and lead accumulator 31 are connected, dry cell batteries 35 for subsequent use and lead accumulator 31 rear and alternating current-direct current converter 38 in parallel, transformer 36 is connected,
Described lampshade 1 hollow part LED 22 and the parallel connection of lampshade interlayer light emitting diode 11, and controlled by the single-pole double-throw switch (SPDT) 9 being arranged on base 3 upper surface;
Install enabling 37 bottom described base 3, one end of enabling is rotatably connected with base, and the other end is connected with base buckle, and base (3) above installs the power line be connected with power supply.
The utility model outward appearance is beautiful, adjustable desk lamp height, desk-top space can be illuminated when lampshade hollow part LED is bright, when the LED of lampshade interlayer is bright, desk lamp surrounding space can be illuminated, and being applicable to field work, using lead accumulator to power when not having electric, lead accumulator electricity is finished also can be used dry cell batteries instead and power.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of desk lamp of the utility model.
Detailed description of the invention
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail detailed description of the invention of the present utility model below in conjunction with accompanying drawing, make above-mentioned and other object of the present utility model, Characteristics and advantages will be more clear.Reference numeral identical in whole accompanying drawing indicates identical part.Deliberately do not draw accompanying drawing in proportion, focus on purport of the present utility model is shown.
Refer to Fig. 1, a kind of desk lamp, comprise lampshade 1, lamppost 2 and lamp socket 3, described lampshade 1 is hemispherical hollow structure, sandwich establishment between lampshade 1 surfaces externally and internally, inner surface is stainless steel mirror surface, and outer surface is translucent opalescent plastic cover, and between surfaces externally and internally, buckle connects, can dismantle, diode installed 11 in lampshade interlayer.
Described lamppost about 2 points two parts, top is divided into interior pipe 23, bottom is divided into outer tube 24, inner and outer pipes hollow also fits tightly together, can mutually slide, interior pipe 23 is installed protruding elastic steel ball 231, in the process that the elastic steel ball of this projection moves down at interior pipe, can shrink in pipe and its surface is maintained an equal level with interior tube-surface, outer tube 24 upper inner surface relevant position arranges the groove 241 matched with elastic steel ball 231, when in interior pipe folding process, elastic steel ball runs into groove and can eject rapidly, block inner and outer pipes, serve the effect of fixation and adjustable desk lamp height.Interior pipe 23 upper end fixed installation socket 21 and support 4, mounted LED lamp 22 in socket, support 4 is hollow tubular structure, this tubular structure is convenient to electric wire and is passed through, with connecting luminous diode, support 4 and lampshade 1 inner surface are fixed together, the jack 33 matched with base plug 34 is installed in outer tube 24 lower end, fit tightly at outer tube 24 outer setting one and outer tube 24 and there is the bung flange 6 rotating screw thread, described bung flange 6 matches with the screw thread of the nut 7 that base 3 mediate cylindrical cavity top is arranged, and is rotated by bung flange 6 and can enter cylindrical cavity crack.
Described base 3 is round table-like hollow structure, it is characterized in that base 3 center is provided with the cylindrical cavity matched with lamppost outer tube 24, plug 34 is provided with bottom cylindrical cavity, cylindrical cavity upper surface is provided with nut 7, dry cell batteries 35 for subsequent use and lead accumulator 31 are installed in base 3 hollow cavity inside, dry cell batteries 35 for subsequent use and lead accumulator 31 parallel connection, and realize powering to circuit separately by the single-pole double-throw switch (SPDT) 8 being arranged on base 3 upper surface, if battery has electricity, then by single-pole double-throw switch (SPDT) 8 control circuit, powered by lead accumulator, if lead accumulator electricity is finished, then by single-pole double-throw switch (SPDT) control circuit, powered to circuit by dry battery backup, relay 32 is connected with lead accumulator 31, the process that lead accumulator powers and charge is realized by relay.Dry cell batteries 35 for subsequent use is connected with alternating current-direct current converter 38, transformer 36 with after lead accumulator 31 parallel connection, and the low-tension supply after transformation is powered to electrical appliance LED and light emitting diode.
Described lampshade 1 hollow part LED 22 and the parallel connection of lampshade interlayer light emitting diode 11, and controlled by the single-pole double-throw switch (SPDT) 9 being arranged on base 3 upper surface.
Install enabling 37 bottom described base 3, one end of enabling is rotatably connected with base, and the other end and base buckle replacing battery easy to connect, base (3) above installs the power line be connected with power supply.
Set forth a lot of detail in the above description so that fully understand the utility model.But above description is only preferred embodiment of the present utility model, the utility model can be much different from alternate manner described here to implement, and therefore the utility model is not by the disclosed concrete restriction implemented above.Any those skilled in the art are not departing under technical solutions of the utility model ambit simultaneously, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Every content not departing from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solutions of the utility model protection.
Claims (1)
1. a desk lamp, comprise lampshade (1), lamppost (2) and lamp socket (3), it is characterized in that described lampshade (1) is hemispherical hollow structure, sandwich establishment between lampshade (1) surfaces externally and internally, inner surface is stainless steel mirror surface, outer surface is translucent opalescent plastic cover, and between surfaces externally and internally, buckle connects, diode installed (11) in lampshade interlayer;
Described lamppost (2) point upper and lower two parts, top is divided into interior pipe (23), bottom is divided into outer tube (24), inner and outer pipes hollow also fits tightly together, can mutually slide, at the upper elastic steel ball (231) installing projection of interior pipe (23), outer tube (24) upper inner surface relevant position arranges the groove (241) matched with elastic steel ball (231), interior pipe (23) upper end fixed installation socket (21) and support (4), mounted LED lamp (22) in socket, support (4) is hollow tubular structure, support (4) and lampshade (1) inner surface are fixed together, the jack (33) matched with base plug (34) is installed in outer tube (24) lower end, fit tightly at outer tube (24) outer setting one and outer tube (24) and there is the bung flange (6) rotating screw thread, described bung flange (6) matches with the screw thread of the nut (7) that base (3) mediate cylindrical cavity top is arranged,
Described base (3) is round table-like hollow structure, base (3) center is provided with the cylindrical cavity matched with lamppost outer tube (24), plug (34) is provided with bottom cylindrical cavity, cylindrical cavity upper surface is provided with nut (7), dry cell batteries for subsequent use (35) and lead accumulator (31) are installed in base (3) hollow cavity inside, dry cell batteries for subsequent use (35) and lead accumulator (31) parallel connection, and realize powering to circuit separately by the single-pole double-throw switch (SPDT) (8) being arranged on base (3) upper surface, relay (32) and lead accumulator (31) series connection, dry cell batteries for subsequent use (35) and lead accumulator (31) rear and alternating current-direct current converter (38) in parallel, transformer (36) is connected,
Described lampshade (1) hollow part LED (22) and lampshade interlayer light emitting diode (11) parallel connection, and controlled by the single-pole double-throw switch (SPDT) (9) being arranged on base (3) upper surface;
Described base (3) bottom is installed and is opened the door (37), and one end of enabling is rotatably connected with base, and the other end is connected with base buckle, and base (3) above installs the power line be connected with power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785089.2U CN204240233U (en) | 2014-12-15 | 2014-12-15 | A kind of desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785089.2U CN204240233U (en) | 2014-12-15 | 2014-12-15 | A kind of desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204240233U true CN204240233U (en) | 2015-04-01 |
Family
ID=52769725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420785089.2U Expired - Fee Related CN204240233U (en) | 2014-12-15 | 2014-12-15 | A kind of desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204240233U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180062A (en) * | 2015-07-23 | 2015-12-23 | 中山市科贝照明科技有限公司 | Light sensitive LED point light source |
| WO2017190319A1 (en) * | 2016-05-05 | 2017-11-09 | 邢皓宇 | Table lamp |
| WO2017190321A1 (en) * | 2016-05-05 | 2017-11-09 | 邢皓宇 | Table lamp |
| WO2017190320A1 (en) * | 2016-05-05 | 2017-11-09 | 邢皓宇 | Table lamp |
| CN107965718A (en) * | 2017-11-08 | 2018-04-27 | 苏州沃森优金电子科技有限公司 | A kind of lamps and lanterns |
| CN107990180A (en) * | 2017-11-08 | 2018-05-04 | 苏州沃森优金电子科技有限公司 | A kind of stand-type lamps and lanterns |
| CN110010011A (en) * | 2017-12-01 | 2019-07-12 | 乐金显示有限公司 | Polyhedral display device |
-
2014
- 2014-12-15 CN CN201420785089.2U patent/CN204240233U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180062A (en) * | 2015-07-23 | 2015-12-23 | 中山市科贝照明科技有限公司 | Light sensitive LED point light source |
| WO2017190319A1 (en) * | 2016-05-05 | 2017-11-09 | 邢皓宇 | Table lamp |
| WO2017190321A1 (en) * | 2016-05-05 | 2017-11-09 | 邢皓宇 | Table lamp |
| WO2017190320A1 (en) * | 2016-05-05 | 2017-11-09 | 邢皓宇 | Table lamp |
| CN107965718A (en) * | 2017-11-08 | 2018-04-27 | 苏州沃森优金电子科技有限公司 | A kind of lamps and lanterns |
| CN107990180A (en) * | 2017-11-08 | 2018-05-04 | 苏州沃森优金电子科技有限公司 | A kind of stand-type lamps and lanterns |
| CN110010011A (en) * | 2017-12-01 | 2019-07-12 | 乐金显示有限公司 | Polyhedral display device |
| CN110010011B (en) * | 2017-12-01 | 2022-12-06 | 乐金显示有限公司 | Polyhedral display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20151215 |
|
| EXPY | Termination of patent right or utility model |