CN208138965U - A kind of desk lamp - Google Patents
A kind of desk lamp Download PDFInfo
- Publication number
- CN208138965U CN208138965U CN201820829288.7U CN201820829288U CN208138965U CN 208138965 U CN208138965 U CN 208138965U CN 201820829288 U CN201820829288 U CN 201820829288U CN 208138965 U CN208138965 U CN 208138965U
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- CN
- China
- Prior art keywords
- swivel head
- lamp holder
- desk lamp
- fluorescent tube
- connector
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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.)
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a kind of desk lamps, including fluorescent tube and lamp holder；Light source is provided at the top of the fluorescent tube, the bottom of the fluorescent tube is detachably provided with swivel head；The connector for connecting power supply is provided on the lamp holder；The swivel head is installed on the lamp holder, and is rotatablely connected with the lamp holder；The electric slip ring corresponded to that connector is fixedly installed on the swivel head, wherein when the swivel head and the lamp holder relatively rotate, the electric slip ring is electrically connected with the connector always；The electric slip ring is electrically connected by conducting wire and the light source.User is when adjusting light position, very convenient as long as rotation fluorescent tube realizes the adjusting of light position without mobile lamp holder.
Description
Technical field
The utility model relates to lighting technical field more particularly to a kind of desk lamps.
Background technique
Night, lamps and lanterns are one of most common electric appliance, and lamps and lanterns include the multiple types such as pendent lamp, floor lamp, wherein desk lamp has
Belong to one kind of lamps and lanterns.
Desk lamp is mainly used for being placed on desk, desk or nightstand, so that illumination uses.Desk lamp frequency of use
Height can move, conveniently laying.
Existing Table lamp structure is not flexible, cumbersome when adjusting light position, needs integrally to move desk lamp, give
The use of user causes big inconvenience.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, a kind of desk lamp are provided, to solve the prior art
The problems in.
To solve the above problems, the utility model provides：A kind of desk lamp, including fluorescent tube and lamp holder；
Light source is provided at the top of the fluorescent tube, the bottom of the fluorescent tube is detachably provided with swivel head；
The connector for connecting power supply is provided on the lamp holder；
The swivel head is installed on the lamp holder, and is rotatablely connected with the lamp holder；
The electric slip ring corresponded to that connector is fixedly installed on the swivel head, wherein when the swivel head with
When the lamp holder relatively rotates, the electric slip ring is electrically connected with the connector always；
The electric slip ring is electrically connected by conducting wire and the light source.
As a further improvement of the above technical scheme, threaded hole is provided at the top of the swivel head, on the fluorescent tube
It is provided with external screw thread corresponding with the threaded hole.
As a further improvement of the above technical scheme, the connector includes spring thimble.
As a further improvement of the above technical scheme, installation through-hole and mounting base are provided on the lamp holder；
Shrinkage pool corresponding with the swivel head is set in the mounting base, and the shrinkage pool is right against the installation through-hole；
The bottom of the swivel head passes through the installation through-hole and is inserted into the shrinkage pool, the swivel head and the shrinkage pool
Rotation connection.
As a further improvement of the above technical scheme, the cross section of the shrinkage pool is circle.
As a further improvement of the above technical scheme, the swivel head is provided with iron set；
The bottom of the mounting base is provided with magnet；
The iron set is connect with the magnet magnetism.
As a further improvement of the above technical scheme, the bottom of the mounting base is provided with for installing the magnet
Fixing groove.
As a further improvement of the above technical scheme, the mounting base is detachably connected by screw and the lamp holder.
As a further improvement of the above technical scheme, the light source includes LED lamp bead.
As a further improvement of the above technical scheme, a slot is provided on the lamp holder.
The utility model has the beneficial effects that：The utility model proposes a kind of desk lamps, and user is when adjusting light position, nothing
Lamp holder need to be moved, it is very convenient as long as rotation fluorescent tube realizes the adjusting of light position.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described.It should be appreciated that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is a kind of schematic diagram of desk lamp in the utility model embodiment；
Fig. 2 is the desk lamp perspective view of the explosion in Fig. 1；
Fig. 3 is a kind of first axonometric drawing of mounting base in the utility model embodiment；
Fig. 4 is a kind of second axonometric drawing of mounting base in the utility model embodiment.
Main element symbol description：
1000- fluorescent tube；1100- light source；1200- swivel head；1300- electric slip ring；2000- lamp holder；
2100- connector；2200- installation through-hole；2300- mounting base；2310- shrinkage pool；2320- fixing groove；2330- is inserted
Hole；2400- magnet.
Specific embodiment
Hereinafter, the various embodiments of the utility model will be described more fully.The utility model can have various realities
Example is applied, and can adjust and change wherein.It should be understood, however, that：There is no limit the various embodiments of the utility model
In the intention of specific embodiment disclosed herein, but the utility model should be interpreted as covering falling into the various of the utility model
All adjustment, equivalent and/or optinal plan in the spirit and scope of embodiment.
It hereinafter, can the term " includes " used in the various embodiments of the utility model or " may include " instruction institute
Disclosed function, operation or the presence of element, and the increase of one or more functions, operation or element is not limited.In addition,
As used in the various embodiments of the utility model, term " includes ", " having " and its cognate are meant only to indicate specific
Feature, number, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude one or first
A number of other features, number, step, operation, element, component or aforementioned item combined presence or increase one or more spies
Sign, number, step, operation, element, component or aforementioned item combination a possibility that.
In the various embodiments of the utility model, statement " A or/and B " includes any combination of the text listed file names with
Or all combinations, such as, it may include A, it may include B or may include A and B both.
The statement (" first ", " second " etc.) used in the various embodiments of the utility model can be modified various
Various constituent element in embodiment, but respective sets can not be limited into element.For example, the above statement is not intended to limit the element
Sequence and/or importance.The above statement is only used for the purpose for differentiating an element and other elements.For example, first uses
Family device and second user device indicate different user device, although the two is all user apparatus.For example, practical not departing from
In the case where the range of novel various embodiments, first element is referred to alternatively as second element, and similarly, second element can also quilt
Referred to as first element.
It should be noted that：In the present invention, unless otherwise specific regulation and definition, " installation ", " connection ", " fixation "
Equal terms shall be understood in a broad sense, and can be and is directly connected to, and can be indirectly connected through an intermediary；It can be two elements
Internal connection.For the ordinary skill in the art, it can understand that above-mentioned term is practical at this as the case may be
Concrete meaning in novel.
In the present invention, those skilled in the art are it is to be appreciated that indicating position or position in text
The term of relationship is orientation based on the figure or positional relationship, is merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
The term used in the various embodiments of the utility model is used only for the purpose of describing specific embodiments and simultaneously
It is not intended to the various embodiments of limitation the utility model.Unless otherwise defined, otherwise all terms used herein (including skill
Art term and scientific term) have and the various embodiment one skilled in the art of the utility model are normally understood contains
The identical meaning of justice.The term (term such as limited in the dictionary generally used) be to be interpreted as have to related
The identical meaning of situational meaning in technical field and Utopian meaning will be interpreted as having or too formal contained
Justice, unless being clearly defined in the various embodiments of the utility model.
Embodiment 1
Refering to fig. 1 and Fig. 2 proposes a kind of desk lamp, including fluorescent tube 1000 and lamp holder 2000 in the present embodiment.
The top of fluorescent tube 1000 is provided with light source 1100, and the bottom of fluorescent tube 1000 is detachably provided with swivel head 1200.
The connector 2100 for connecting power supply is provided on lamp holder 2000.
Swivel head 1200 is installed on lamp holder 2000, and is rotatablely connected with lamp holder 2000.
Electric slip ring 1300 corresponding with connector 2100 is fixedly installed on swivel head 1200, wherein work as swivel head
1200 with lamp holder 2000 relatively rotate when, electric slip ring 1300 always with connector 2100 be electrically connected.
Electric slip ring 1300 is electrically connected by conducting wire and light source 1100.
A kind of a kind of component transmitted for electric energy between rotational structure and fixed structure of electric slip ring 1300.User is turning
When dynamic swivel head 1200, electric connection can be remained between connector 2100 and electric slip ring 1300, this allows for user in nothing
In the case where lamp holder 2000 need to be moved, so that it may realize the adjusting of light position.
In the present embodiment, light source 1100 can choose using LED lamp bead lamp, and the alternating current of 220V can be used in power supply.
For convenience of the replacement and maintenance of electric slip ring 1300, uses and be detachably connected between swivel head 1200 and fluorescent tube 1000.
Threaded hole has can be set in the top of swivel head 1200, and external screw thread corresponding with threaded hole is provided on fluorescent tube 1000, is passed through
The mode of threaded connection realizes being detachably connected between swivel head 1200 and fluorescent tube 1000.
Electric slip ring 1300 and connector 2100 are electrically connected, and electric energy is transmitted to electric slip ring 1300 by connector 2100,
Electric slip ring 1300 is transmitted to light source 1100 after receiving electric energy again.In the present embodiment, connector 2100 can choose using bullet
Spring thimble.
As shown in Fig. 2, installation through-hole 2200 and mounting base 2300 can be set on lamp holder 2000, wherein mounting base
2300 can be detachably connected by screw and lamp holder 2000.Mounting base 2300 is corresponding with swivel head 1200, swivel head 1200
It is installed in mounting base 2300.
As shown in figure 3, shrinkage pool 2310 corresponding with swivel head 1200 can be set in mounting base 2300, shrinkage pool 2310 is just
For installation through-hole 2200.When installing swivel head 1200, the bottom of swivel head 1200 need to be passed through to installation through-hole 2200 and inserted
Enter in shrinkage pool 2310, wherein swivel head 1200 and shrinkage pool 2310 are rotatablely connected.
When lamp holder 2000 to be fixed on to the positions such as vertical metope or bookshelf, at this point, fluorescent tube 1000 is parallel to the horizontal plane,
Under the action of gravity, fluorescent tube 1000 will drive swivel head 1200 and rotate in shrinkage pool 2310, this may be such that 1100 nothing of light source
Method is irradiated to desired position.For the generation for preventing such case, the bottom of swivel head 1200 can be set and its length side
To parallel groove, correspondingly, shrinkage pool 2310 is internally provided with convex ribs corresponding with groove.Pass through the mutual of groove and convex ribs
Cooperation, so that swivel head 1200 can not rotate in shrinkage pool 2310, to guarantee the position of illumination.
In the present embodiment, the cross section of shrinkage pool 2310 can be set to circle.
To loosen to swivel head 1200, iron set has been can be set in the outer layer of swivel head 1200, correspondingly, mounting base
2300 bottom is provided with magnet 2400, and iron set is connect with 2400 magnetism of magnet.
As shown in figure 4, the fixing groove 2320 for installing magnet 2400 can be set in the bottom of mounting base 2300.Together
When, the bottom of mounting base 2300 is also provided with jack 2330, and connector 2100 is inserted into jack 2330 and is fixed.
User is in office or learning process, it is often necessary to pen is used, for this purpose, a slot can be set on lamp holder 2000.
It will be appreciated by those skilled in the art that the accompanying drawings are only schematic diagrams of a preferred implementation scenario, module in attached drawing or
Process is not necessarily implemented necessary to the utility model.
It will be appreciated by those skilled in the art that the module in device in implement scene can be described according to implement scene into
Row is distributed in the device of implement scene, can also be carried out corresponding change and is located at the one or more dresses for being different from this implement scene
In setting.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.
Above-described embodiment serial number is for illustration only, does not represent the superiority and inferiority of implement scene.
Disclosed above is only several specific implementation scenes of the utility model, and still, the utility model is not limited to
This, the changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (10)
1. a kind of desk lamp, which is characterized in that including fluorescent tube and lamp holder；
Light source is provided at the top of the fluorescent tube, the bottom of the fluorescent tube is detachably provided with swivel head；
The connector for connecting power supply is provided on the lamp holder；
The swivel head is installed on the lamp holder, and is rotatablely connected with the lamp holder；
The electric slip ring corresponded to that connector is fixedly installed on the swivel head, wherein when the swivel head with it is described
When lamp holder relatively rotates, the electric slip ring is electrically connected with the connector always；
The electric slip ring is electrically connected by conducting wire and the light source.
2. desk lamp according to claim 1, which is characterized in that be provided with threaded hole, the lamp at the top of the swivel head
External screw thread corresponding with the threaded hole is provided on pipe.
3. desk lamp according to claim 1, which is characterized in that the connector includes spring thimble.
4. desk lamp according to claim 1, which is characterized in that be provided with installation through-hole and mounting base on the lamp holder；
Shrinkage pool corresponding with the swivel head is set in the mounting base, and the shrinkage pool is right against the installation through-hole；
The bottom of the swivel head passes through the installation through-hole and is inserted into the shrinkage pool, and the swivel head and the shrinkage pool rotate
Connection.
5. desk lamp according to claim 4, which is characterized in that the cross section of the shrinkage pool is circle.
6. desk lamp according to claim 4, which is characterized in that the swivel head is provided with iron set；
The bottom of the mounting base is provided with magnet；
The iron set is connect with the magnet magnetism.
7. desk lamp according to claim 6, which is characterized in that the bottom of the mounting base is provided with for installing the magnetic
The fixing groove of iron.
8. desk lamp according to claim 4, which is characterized in that the mounting base is detachably connected by screw with the lamp holder
It connects.
9. desk lamp according to claim 1, which is characterized in that the light source includes LED lamp bead.
10. desk lamp according to claim 1, which is characterized in that be provided with a slot on the lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820829288.7U CN208138965U (en) | 2018-05-30 | 2018-05-30 | A kind of desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820829288.7U CN208138965U (en) | 2018-05-30 | 2018-05-30 | A kind of desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208138965U true CN208138965U (en) | 2018-11-23 |
Family
ID=64314754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820829288.7U Active CN208138965U (en) | 2018-05-30 | 2018-05-30 | A kind of desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208138965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953499A (en) * | 2019-12-06 | 2020-04-03 | 马鞍山三投光电科技有限公司 | LED lamp for student learning |
-
2018
- 2018-05-30 CN CN201820829288.7U patent/CN208138965U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953499A (en) * | 2019-12-06 | 2020-04-03 | 马鞍山三投光电科技有限公司 | LED lamp for student learning |
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