CN203464049U - LED desk lamp of improved structure - Google Patents
LED desk lamp of improved structure Download PDFInfo
- Publication number
- CN203464049U CN203464049U CN201320606579.7U CN201320606579U CN203464049U CN 203464049 U CN203464049 U CN 203464049U CN 201320606579 U CN201320606579 U CN 201320606579U CN 203464049 U CN203464049 U CN 203464049U
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- China
- Prior art keywords
- lamp
- arm
- lamp holder
- desk lamp
- led desk
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of illuminating lamps, in particular to an LED desk lamp of an improved structure. The LED desk lamp comprises a base, a lamp arm and a lamp head. One end of the lamp arm is fixedly connected with the base. The lamp head is arranged on the lamp arm in a sliding mode. The base is provided with a power supply device. The lamp arm is an electric conductor. The lamp head, the lamp arm and the power supply device form a conducting circuit. In the utilization process, the lamp head can slide vertically along the lamp arm to adjust the height of the lamp head. Due to the fact that the lamp head is electrically connected with the lamp arm, a guide line between the lamp head and the lamp arm is eliminated, and the phenomenon of breakage or abrasion of the guide line cannot occur in the sliding adjustment process. Consequently, the practicability of the desk lamp is improved. According to the desk lamp, the lamp head can be detached from the lamp arm, so that the desk lamp is reduced in size and convenient to transport and carry.
Description
Technical field
The utility model relates to field of illumination lamp technology, relates in particular to a kind of LED desk lamp of architecture advances.
Background technology
Desk lamp is one of illuminations of often using in routine work, living and studying process of people, and it is shift position and the direction of its height, illumination and brightness etc. are regulated easily, greatly facilitates daily life.The lampshade of existing desk lamp all adopts with lamp socket the mode being fixedly connected with, and realize and being electrically connected to by the wire in the middle of being arranged at, in order to regulate height and the angle of illumination, people have developed the inner supporting bar structure that is provided with wire Telescopic sliding, this structure wire in the process of shrinking can be wrapped in support bar inside, along with can causing wire, increasing of number of contractions there is the problem that fractures or wear and tear, affect the normal use of desk lamp, and the lampshade of existing desk lamp and lamp socket are structure as a whole, cause transportation process in volume larger, be unfavorable for transportation and carry.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, to provide a kind of to prevent that wire fractures or the LED desk lamp of the architecture advances of wear phenomenon.
The utility model is achieved through the following technical solutions:
A kind of LED desk lamp of architecture advances, comprise base, arm and lamp holder, one end of described arm is fixedly connected with base, described lamp holder is slidably located at described arm, described base is provided with electric supply installation, described arm is electric conductor, and described lamp holder, arm and electric supply installation form galvanic circle.
Wherein, described arm comprises two support bars that be arranged in parallel and the connector being connected with the end of two support bars respectively, and described lamp holder is provided with two and is respectively used to coordinate with two support bars the sliding tray sliding.
Wherein, described lamp holder comprises lampshade and is located at the LED light source assembly in lampshade, described LED light source assembly and support bar electric connection.
Wherein, described lamp holder is provided with for adsorbing the magnet of support bar, and described magnet is between two sliding trays.
Wherein, the curved structure of described arm.
Wherein, described base is provided with wire perforation and shift knob, and described shift knob and electric supply installation are electrically connected.
Wherein, described base is circular configuration, square structure, diamond structure or triangular structure.
Wherein, described lamp holder is circular configuration, square structure, diamond structure or triangular structure.
The utlity model has following beneficial effect: arm one end of the LED desk lamp of architecture advances of the present utility model is fixedly connected with base, lamp holder is slidably located on described arm, described lamp holder and arm are electrically connected, in the process of using, described lamp holder can slide up and down to regulate along arm the height of lamp holder, due to described lamp holder and arm electric connection, therefore between lamp holder and arm, save the application of wire, the phenomenon that there will not be wire to fracture or wear and tear in the process of slidable adjustment, improved the practicality of desk lamp, lamp holder of the present utility model can disassemble from arm, reduce volume, be convenient to transportation and carry.
Accompanying drawing explanation
Fig. 1 is the structural representation of the LED desk lamp of architecture advances of the present utility model.
Fig. 2 is the structural representation of lamp holder.
Reference numeral comprises:
1-base; The perforation of 11-wire; 12-shift knob; 2-arm; 21-support bar; 22-connector; 3-lamp holder; 31-sliding tray; 32-magnet.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Referring to Fig. 1 to Fig. 2, a kind of LED desk lamp of architecture advances, comprise base 1, arm 2 and lamp holder 3, one end of described arm 2 is fixedly connected with base 1, described lamp holder 3 is slidably located at described arm 2, described base 1 is provided with electric supply installation (in figure depending on not going out), described arm 2 is electric conductor, described lamp holder 3, arm 2 and electric supply installation form galvanic circle, in the process of using, described lamp holder 3 can slide up and down to regulate along arm 2 height of lamp holder 3, because described lamp holder 3 and arm 2 are electrically connected, the application of therefore having save wire between lamp holder 3 and arm 2, the phenomenon that there will not be wire to fracture or wear and tear in the process of slidable adjustment, improved the practicality of desk lamp, lamp holder 3 of the present utility model can disassemble from arm 2, reduce volume, be convenient to transportation and carry.
Concrete, described arm 2 plays the effect of supporting lamp holder 3 on the one hand, play on the other hand the effect of conduction, the LED desk lamp of architecture advances of the present utility model can work under the voltage conditions of 10～20V, even the application of therefore having save wire, the operating voltage novel due to this reality is lower, and operating current is less, can not damage human body, the utlity model has higher security yet.
Wherein, the connector 22 that described arm 2 comprises two support bars that be arranged in parallel 21 and is respectively used to be connected with the end of two support bars 21, described two support bars 21 form a galvanic circle that is used to lamp holder 3 that electric current is provided with lamp holder 3, arm 2, described lamp holder 3 is provided with two and coordinates respectively the sliding tray 31 sliding with two support bars 21, described two support bars 21 can slide along two sliding trays 31 respectively, and then regulate easily lamp holder 3 with respect to the distance of base 1, realize the adjusting of illuminator level.
Wherein, described lamp holder 3 comprises lampshade and is located at LED light source assembly in lampshade (in figure depending on not going out), in the process that lamp holder 3 slides along described support bar 21, no matter which position lamp holder 3 is positioned at, the LED light source assembly that is arranged at lamp holder 3 inside is electrically connected with support bar 21 all the time, thereby guarantee that LED light source assembly is in "on" position, thereby make can keep carrying out continuous setup under duty at LED desk lamp, result of use is good.
Wherein, described lamp holder 3 is provided with for adsorbing the magnet 32 of support bar 21, described magnet 32 is between two sliding trays 31, the arm 2 of the LED desk lamp of architecture advances of the present utility model preferably has the material of magnetic function and makes, magnet 32 is set between two sliding trays 31, can so that lamp holder 3 with between arm 2 by Magnetic Phase inhale principle fit tightly to together with, improve the fastness being slidably connected of lamp holder 3 and arm 2, practicality is very strong.
Wherein, the curved structure of described arm 2, arm 2 natures stretch out to the oblique upper direction of base 1, in formation field of illumination, the place ahead of described base 1, the radian of described arm 2 can be adjusted according to the actual needs, has further improved practicality of the present utility model.
Wherein, described base 1 is provided with wire perforation 11 and shift knob 12, wire (in figure depending on not going out) is through being electrically connected with described electric supply installation after base 1, described shift knob 12 is electrically connected with electric supply installation, and described shift knob 12 is for controlling being switched on or switched off of electric current between electric supply installation and external power supply.
Wherein, described base 1 is circular configuration, square structure, diamond structure or triangular structure, and the contour structures of base 1 can carry out multiple choices according to actual needs, and is not limited to the type that the utility model is enumerated.
Wherein, described lamp holder 3 is circular configuration, square structure, diamond structure or triangular structure, and the contour structures of lamp holder 3 can carry out multiple choices according to actual needs, and is not limited to the type that the utility model is enumerated.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection domain; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (8)
1. the LED desk lamp of an architecture advances, comprise base, arm and lamp holder, it is characterized in that, one end of described arm is fixedly connected with base, described lamp holder is slidably located at described arm, described base is provided with electric supply installation, and described arm is electric conductor, and described lamp holder, arm and electric supply installation form galvanic circle.
2. the LED desk lamp of architecture advances according to claim 1, it is characterized in that, described arm comprises two support bars that be arranged in parallel and the connector being connected with the end of two support bars respectively, and described lamp holder is provided with two and is respectively used to coordinate with two support bars the sliding tray sliding.
3. the LED desk lamp of architecture advances according to claim 2, is characterized in that, described lamp holder comprises lampshade and is located at the LED light source assembly in lampshade, described LED light source assembly and support bar electric connection.
4. the LED desk lamp of architecture advances according to claim 2, is characterized in that, described lamp holder is provided with for adsorbing the magnet of support bar, and described magnet is between two sliding trays.
5. the LED desk lamp of architecture advances according to claim 1, is characterized in that, the curved structure of described arm.
6. the LED desk lamp of architecture advances according to claim 1, is characterized in that, described base is provided with wire perforation and shift knob, and described shift knob and electric supply installation are electrically connected.
7. according to the LED desk lamp of the architecture advances described in claim 1-6 any one, it is characterized in that, described base is circular configuration, square structure, diamond structure or triangular structure.
8. according to the LED desk lamp of the architecture advances described in claim 1-6 any one, it is characterized in that, described lamp holder is circular configuration, square structure, diamond structure or triangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320606579.7U CN203464049U (en) | 2013-09-29 | 2013-09-29 | LED desk lamp of improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320606579.7U CN203464049U (en) | 2013-09-29 | 2013-09-29 | LED desk lamp of improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203464049U true CN203464049U (en) | 2014-03-05 |
Family
ID=50176415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320606579.7U Expired - Fee Related CN203464049U (en) | 2013-09-29 | 2013-09-29 | LED desk lamp of improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203464049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931412A (en) * | 2015-12-31 | 2017-07-07 | 固安翌光科技有限公司 | A kind of adjustable light fixture and its adjusting method |
-
2013
- 2013-09-29 CN CN201320606579.7U patent/CN203464049U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931412A (en) * | 2015-12-31 | 2017-07-07 | 固安翌光科技有限公司 | A kind of adjustable light fixture and its adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20170929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |