CN206637333U - The flexible desk lamp of luminosity adjustable angle - Google Patents
The flexible desk lamp of luminosity adjustable angle Download PDFInfo
- Publication number
- CN206637333U CN206637333U CN201720181048.6U CN201720181048U CN206637333U CN 206637333 U CN206637333 U CN 206637333U CN 201720181048 U CN201720181048 U CN 201720181048U CN 206637333 U CN206637333 U CN 206637333U
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- light source
- source bracket
- pedestal
- desk lamp
- arc
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Abstract
The utility model discloses a kind of flexible desk lamp of luminosity adjustable angle, including pedestal, light source bracket, the luminous component for being installed in the light source bracket and the power part point for being located at the pedestal, the pedestal is provided with arc track, the light source bracket is slipped in the arc track so that the light source bracket can stretch with respect to the pedestal arc, the luminous component is divided into multiple luminescence units arranged along telescopic direction, and the luminescence unit electricity stretched out by the light source bracket extension and contraction control on the extension of the pedestal connects power part and divides realization to light to external exposure.It has the following advantages that：By the length of extension luminescence unit electricity can be controlled to connect the quantity of power part point, luminescence unit is luminous more, and brightness is higher, realizes brightness regulation；The flexible irradiated area difference for causing extension of arc, irradiating angle is different, realizes the regulation of lighting angle；Luminous brightness and angle can be controlled simultaneously by the way that arc is flexible, and can take different experience effect to user.
Description
Technical field
It the utility model is related to a kind of desk lamp, more particularly to a kind of flexible desk lamp of luminosity adjustable angle.
Background technology
Existing desk lamp, such as LED desk lamp, function is single, generally only by button switch come control in desk lamp can power transformation
The size control electric current size of resistance, recycle size of current control desk lamp brightness.It there are following deficiency：First, only pass through
Button switch controls desk lamp brightness, and Consumer's Experience is poor, lacks intention, the problems such as often causing false touch；Second, the hair of desk lamp
The angle of light can not realize regulation；Third, realize the function of angle simultaneously without realization regulation brightness.
Utility model content
The utility model provides the flexible desk lamp of luminosity adjustable angle, which overcomes desk lamp in background technology and is deposited
Deficiency.
The used technical scheme that the utility model solves its technical problem is：
The flexible desk lamp of luminosity adjustable angle, including pedestal 10, light source bracket 20, it is installed in the light source bracket 20
Luminous component 30 and the power part point for being located at the pedestal 10, the pedestal 10 is provided with arc track 11, and the light source bracket 20 slips
So that the light source bracket 20 can stretch with respect to the arc of pedestal 10, the luminous component 30 divides to be multiple along flexible the arc track 11
The luminescence unit 31 of direction arrangement, the luminous list stretched out by the extension and contraction control of light source bracket 20 on the extension of the pedestal 10
First 31 electricity connect power part and divide realization to light to external exposure.
Among one embodiment：What the power part point included being fixed in the pedestal 10 connects electricity output end 41；This is each luminous single
The all electricity of member 31 are connected to this and connect electrical input 32, and this is connect the electricity of electrical input 32 and connect per two neighboring luminescence unit 31 by this makes this more
Individual luminescence unit 31 is connected, by the extension and contraction control of light source bracket 20 be located on extension close to the arc track 11
This of one luminescence unit 31 connects the electricity of electrical input 32 and connects this of the pedestal 10 and connect electricity output end 41.
Among one embodiment：This, which connects electricity output end 41, includes two fixed electrodes；This, which connects electrical input 32, includes two tune
Economize on electricity pole；This two regulation electrodes can connect two fixed electrodes by electricity respectively；The electricity of luminescence unit 31 is connected on adjacent this two and connect
Between the regulation electrode of electrical input 32.
Among one embodiment：The knot of energy mutually magnetic is set between the arc track 11 and light source bracket 20 of the pedestal 10
Structure, the light source bracket 20 is made with respect to the electrodeless regulation of sliding composition of the arc track 11 by the structure of the magnetic.
Among one embodiment：The arc track 11 is provided with chute 12, and the upper end of chute 12 passes to the end of arc track 11,
And the notch both sides of chute 12 extend towards into rib 13, the light source bracket 20 adaptation is slipped in the chute 12.
Among one embodiment：Formed with lid side 21, the lid side 21, which can be adapted to, is abutted against for the outer end periphery projection of light source bracket 20
The end of arc track 11；The inner end outer peripheral face of light source bracket 20 is convexly equipped with interior anticreep projection 22, the cell wall projection of chute 12
There is outer anticreep projection 14, coordinated by the interior anticreep projection 22 and outer anticreep projection 14 and realize anticreep.
Among one embodiment：The pedestal 10 also includes a base 15, and the arc track 11 is fixed on the base 15.
Among one embodiment：The light source bracket 20 includes a gliding mass 23, and the gliding mass 23 is provided with mounting groove 24, the luminous component
30 are fixedly attached in the mounting groove 24, and lid is connected to transparency cover 25 at the notch of mounting groove 24.
Among one embodiment：The arc track 11 faces affixed composition by two first arc-like sheets 111, and the gliding mass 23 includes
Two second arc-like sheets 231, two second arc-like sheet 231 is in face of affixed.
Among one embodiment：The light source bracket 20 is in the arcuate structure for being adapted to arc track.
Compared with background technology, it has the following advantages that the technical program：
Pedestal is provided with arc track, and light source bracket energy opposite base arc stretches, stretched out by light source bracket extension and contraction control
Luminescence unit electricity on the extension of pedestal connects power part and divides realization to light to external exposure, on the one hand, passes through extension
Length can control luminescence unit electricity to connect the quantity of power part point, and luminescence unit is luminous more, and brightness is higher, i.e. can realize brightness
Regulation, on the other hand, the flexible irradiated area difference for causing extension of arc, irradiating angle is different, realizes lighting angle
Regulation, i.e. luminous brightness and angle can be controlled simultaneously by the way that arc is flexible, can take different experience effect to user
Fruit.
Connecing electrical input electricity by this per two neighboring luminescence unit and connect makes the plurality of luminescence unit connect, and passes through the light source
Support extension and contraction control be located at the luminescence unit close to the arc track on extension this connect electrical input electricity and connect this
This of pedestal connects electricity output end so that all luminescence units before a luminescence unit all electrically connect electricity, all realize hair
Light, circuit is simple, and security performance is high.
Connecing electricity output end includes two fixed electrodes, and connecing electrical input includes two regulation electrodes；Two regulation electrode energy
Electricity connects two fixed electrodes respectively, and luminescence unit electricity is connected between adjacent this two regulation electrodes for connecing electrical input, circuit
Layout is succinct, reasonable.
The structure of energy mutually magnetic is set between the arc track and light source bracket of pedestal, this is made by the structure of the magnetic
Light source bracket and can save location structure with respect to the electrodeless regulation of sliding composition of the arc track, simple in construction.
Arc track faces affixed composition by two first arc-like sheets, and gliding mass includes two second arc-like sheets, two second arcs
For piece in face of affixed, assembling is easy to process.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the schematic perspective view of desk lamp, and light source bracket is located at retracted position.
Fig. 2 is the schematic perspective view of desk lamp, and light source bracket is located at an extended position.
Fig. 3 is the perspective cut-away schematic diagram of desk lamp.
Fig. 4 is the schematic perspective view of the pedestal of desk lamp.
Fig. 5 is the perspective exploded view of the light source bracket of desk lamp, luminous component.
Fig. 6 is the circuit connection diagram of the luminous component of desk lamp.
Embodiment
Refer to Fig. 1, Fig. 2 and Fig. 3, the flexible desk lamp of luminosity adjustable angle, including pedestal 10, light source bracket 20,
The luminous component 30 for being installed in the light source bracket 20 and the power part point for being located at the pedestal 10, the pedestal 10 is provided with arc track
11, the light source bracket 20 slip in the arc track 11 so that the light source bracket 20 can the relative arc of pedestal 10 stretch, the hair
Light part 30 divide for it is multiple along telescopic direction arrange luminescence units 31, the pedestal is stretched out by the extension and contraction control of light source bracket 20
The electricity of luminescence unit 31 on 10 extension connects power part and divides realization to light to external exposure.The luminescence unit is as being LED light source
Plate.
Fig. 4 is refer to, the pedestal 10 also includes a base 15, and the arc track 11 is fixed on the base 15, certainly
As needed, base 15 is also may not include, the arc track 11 can be upright, such as uprightly on the table.The arc track 11 is provided with
Chute 12, the upper end of chute 12 passes to the end of arc track 11, and the notch both sides of chute 12 extend towards into rib 13, should
The adaptation of light source bracket 20 is slipped in the chute 12, avoids light source bracket 20 from going out to depart to go out from notch by rib.This implementation
Among example, the arc track 11 faces affixed composition by the first arc-like sheet 111 made of two insulating materials.
Fig. 5 is refer to, the light source bracket 20 includes a gliding mass 23, and the gliding mass 23 is provided with mounting groove 24, the luminous component 30
It is fixedly attached in the mounting groove 24, lid is connected to transparency cover 25 at the notch of mounting groove 24, the light for enabling luminous component to send
Through transparency cover to external exposure.The gliding mass 23 is in the arcuate structure for being adapted to arc track, and arcuately structure opens up above-mentioned peace
Tankage 24, multiple luminescence units 31 of above-mentioned luminous component arcuately arrange by telescopic direction (arc track).The gliding mass 23 wraps
The second arc-like sheet 231 made of two insulating materials is included, two second arc-like sheet 231 is in face of affixed.
Fig. 4, Fig. 5 and Fig. 6 are refer to, what the power part point included being fixed in the pedestal 10 connects electricity output end 41；This is each
The all electricity of luminescence unit 31 are connected to this and connect electrical input 32, and this connects the electricity of electrical input 32 by this per two neighboring luminescence unit 31 and connect
The plurality of luminescence unit 31 is set to connect, the close curved track being located at by the extension and contraction control of light source bracket 20 on extension
This of one luminescence unit 31 in road 11 connects the electricity of electrical input 32 and connects this of the pedestal 10 and connect electricity output end 41.In physical circuit：Should
Connecing electricity output end 41 includes two fixed electrodes, two fixed electrodes constant current output power supply；This, which connects electrical input 32, includes two
Adjust electrode；This two regulation electrodes can connect two fixed electrodes by electricity respectively；The electricity of luminescence unit 31 is connected on adjacent this two
Between connecing the regulation electrode of electrical input 32, such as each luminescence unit is divided into two parts, and a part of electricity is connected on two, and to connect electricity defeated
Between the regulation electrode for entering end 32, another part electricity is connected between two another regulation electrodes for connecing electrical input 32.
Among the present embodiment：The knot of energy mutually magnetic is set between the arc track 11 and light source bracket 20 of the pedestal 10
Structure, the light source bracket 20 is made with respect to the electrodeless regulation of sliding composition of the arc track 11 by the structure of the magnetic.Certainly, according to
Need, can also set multiple location structures and realize there is pole regulation.
In order to avoid light source bracket slips away arc track, or, light source bracket inside contracts too deep, and there is provided following spacing knot
Structure：Formed with lid side 21, the lid side 21, which can be adapted to, is abutted against the end of arc track 11 for the outer end periphery projection of light source bracket 20, when
Represent that light source bracket has inserted arc track most deep position when being abutted against, i.e. in retracted position；The inner end of light source bracket 20
Outer peripheral face is convexly equipped with interior anticreep projection 22, and the cell wall of chute 12 is convexly equipped with outer anticreep projection 14, passes through raised 22 Hes of the interior anticreep
Outer anticreep projection 14, which coordinates, realizes anticreep, when the two contact represents that light source bracket has been pulled out most long position.
Desk lamp shown in figure is provided with three luminescence units, i.e., with three sections of light-emitting zones, the light source board only stretched out
It is luminous, stretching it is more, light-emitting zone is bigger, when pulling out 1/3rd luminous components 30, the bottom of first paragraph light-emitting zone
Electrode conduction, only 1/3rd luminous components 30 at top are luminous, when pulling out 2/3rds luminous components 30, second segment hair
The light-emitting zone at the bottom electrode conducting in light region, top and middle part 2/3rds lights, and when all pulling out, the 3rd section luminous
The bottom electrode conducting in region, whole light-emitting zone light.Luminous angulation change simultaneously, adjustment angle while realizing light modulation
Degree.
It is described above, only the utility model preferred embodiment, therefore the utility model implementation can not be limited according to this
Scope, i.e., the equivalent changes and modifications made according to the utility model patent scope and description, it is new all should still to belong to this practicality
In the range of type covers.
Claims (10)
1. the flexible desk lamp of luminosity adjustable angle, including pedestal (10), light source bracket (20), it is installed in the light source bracket
(20) luminous component (30) and the power part point for being located at the pedestal (10), it is characterised in that：The pedestal (10) is provided with curved track
Road (11), the light source bracket (20) is slipped in the arc track (11) so that the light source bracket (20) can relative pedestal (10) arc
Shape is stretched, and the luminous component (30) is divided into multiple luminescence units (31) arranged along telescopic direction, passes through the light source bracket (20)
Luminescence unit (31) electricity that extension and contraction control is stretched out on the extension of the pedestal (10) connects power part and divides realization to light to external exposure.
2. the flexible desk lamp of luminosity adjustable angle according to claim 1, it is characterised in that：The power part point includes
Be fixed in the pedestal (10) connects electricity output end (41)；Each luminescence unit (31) electricity is connected to this and connects electrical input (32),
This is connect electrical input (32) electricity and connect per two neighboring luminescence unit (31) by this makes the plurality of luminescence unit (31) connect, and passes through
Light source bracket (20) extension and contraction control is located at the luminescence unit (31) close to the arc track (11) on extension
This, which connects electrical input (32) electricity and connects this of the pedestal (10), connects electricity output end (41).
3. the flexible desk lamp of luminosity adjustable angle according to claim 2, it is characterised in that：This connects electricity output end
(41) two fixed electrodes are included；This, which connects electrical input (32), includes two regulation electrodes；This two regulation electrodes can be electric respectively
Connect two fixed electrodes；Luminescence unit (31) electricity is connected between adjacent this two regulation electrodes for connecing electrical input (32).
4. the flexible desk lamp of the luminosity adjustable angle according to claim 1 or 2 or 3, it is characterised in that：The pedestal
(10) structure of energy mutually magnetic is set between arc track (11) and light source bracket (20), this is made by the structure of the magnetic
Sliding composition electrodeless regulation of the light source bracket (20) with respect to the arc track (11).
5. the flexible desk lamp of the luminosity adjustable angle according to claim 1 or 2 or 3, it is characterised in that：The curved track
Road (11) is provided with chute (12), and chute (12) upper end passes to arc track (11) end, and chute (12) the notch both sides
Rib (13) is extended towards into, the light source bracket (20) adaptation is slipped in the chute (12).
6. the flexible desk lamp of luminosity adjustable angle according to claim 5, it is characterised in that：The light source bracket (20)
Formed with lid side (21), the lid side (21), which can be adapted to, is abutted against arc track (11) end for outer end periphery projection；The light source bracket
(20) inner end outer peripheral face is convexly equipped with interior anticreep projection (22), and chute (12) cell wall is convexly equipped with outer anticreep projection (14), passed through
The interior anticreep raised (22) and outer anticreep raised (14), which coordinate, realizes anticreep.
7. the flexible desk lamp of the luminosity adjustable angle according to claim 1 or 2 or 3, it is characterised in that：The pedestal
(10) base (15) is also included, the arc track (11) is fixed on the base (15).
8. the flexible desk lamp of the luminosity adjustable angle according to claim 1 or 2 or 3, it is characterised in that：The light source branch
Frame (20) includes a gliding mass (23), and the gliding mass (23) is provided with mounting groove (24), and the luminous component (30) is fixedly attached in the installation
In groove (24), lid is connected to transparency cover (25) at mounting groove (24) notch.
9. the flexible desk lamp of luminosity adjustable angle according to claim 8, it is characterised in that：The arc track (11)
Affixed composition is faced by two first arc-like sheets (111), the gliding mass (23) includes two second arc-like sheets (231), two second arc
Shape piece (231) is in face of affixed.
10. the flexible desk lamp of the luminosity adjustable angle according to claim 1 or 2 or 3, it is characterised in that：The light source
Support (20) is in the arcuate structure for being adapted to arc track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720181048.6U CN206637333U (en) | 2017-02-27 | 2017-02-27 | The flexible desk lamp of luminosity adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720181048.6U CN206637333U (en) | 2017-02-27 | 2017-02-27 | The flexible desk lamp of luminosity adjustable angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206637333U true CN206637333U (en) | 2017-11-14 |
Family
ID=60251711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720181048.6U Active CN206637333U (en) | 2017-02-27 | 2017-02-27 | The flexible desk lamp of luminosity adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206637333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916668A (en) * | 2018-05-31 | 2018-11-30 | 苏州盛威佳鸿电子科技有限公司 | A kind of sliding combined LED illumination lamp |
| DE102021202877B3 (en) | 2021-03-24 | 2022-08-04 | Würth Elektronik eiSos Gmbh & Co. KG | Lamp, device and method for growing plants |
-
2017
- 2017-02-27 CN CN201720181048.6U patent/CN206637333U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916668A (en) * | 2018-05-31 | 2018-11-30 | 苏州盛威佳鸿电子科技有限公司 | A kind of sliding combined LED illumination lamp |
| DE102021202877B3 (en) | 2021-03-24 | 2022-08-04 | Würth Elektronik eiSos Gmbh & Co. KG | Lamp, device and method for growing plants |
| EP4125330B1 (en) * | 2021-03-24 | 2024-03-13 | Würth Elektronik Eisos Gmbh & CO. KG | Light, apparatus and method for growing plants |
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