CN207316576U - A kind of controllable desk lamp of range of exposures - Google Patents
A kind of controllable desk lamp of range of exposures Download PDFInfo
- Publication number
- CN207316576U CN207316576U CN201721171853.7U CN201721171853U CN207316576U CN 207316576 U CN207316576 U CN 207316576U CN 201721171853 U CN201721171853 U CN 201721171853U CN 207316576 U CN207316576 U CN 207316576U
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- CN
- China
- Prior art keywords
- dazzling screen
- pull rod
- lead
- range
- briquetting
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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)
Abstract
A kind of controllable desk lamp of range of exposures, belongs to field of illuminating device.It forms the anti-dazzling screen for including 8 bending indents, anti-dazzling screen is installed on a toroidal support by turn hole, ring support passes through the first pull rod, second pull rod, 3rd pull rod and four-pull-rod are connected with sleeve, there is arc ear in the upper end of anti-dazzling screen, arc ear is arc-shaped for indent, sleeve is cylindrical shape, there is guide groove on the inside of barrel, installation guide pad in guide groove, guide pad is installed on lead, lead is provided with the briquetting of cylindrical type by lower link, larger fillet is processed on the base circumference crest line of briquetting, and the diameter of briquetting is more than the circular internal diameter that 8 anti-dazzling screens are surrounded.During use, the opening degree for the lampshade that 8 anti-dazzling screens are formed can be adjusted with moving up and down for lead, the focusing brightness of light also can produce change with the opening and closing degree of lampshade, when so as to change the range of exposures and brightness of illumination of light, can meeting office lighting, build a variety of life requirements such as atmosphere.
Description
Technical field
The utility model belongs to field of illuminating device, and in particular to a kind of controllable desk lamp of range of exposures.
Background technology
Desk lamp is a kind of common household light fixtures, is mainly used for the illumination of indoor subrange.Night people use desk lamp
When, generally require to adjust the irradiation distance of the brightness of light and control light according to different purposes, also tend to need to illuminate model
The size enclosed, such as, it is necessary to be irradiated to compared with bright lamplight on less books during reading, and during sleep, then need light
It is more dim.
Utility model content
The purpose of this utility model is to provide a kind of controllable desk lamp of range of exposures, in order to adjust illumination zone, also has
Beneficial to adjusting brightness of illumination.
The core concept of the design is, according to bionic principle, to devise a kind of petal lampshade, the aperture of lampshade
Can freely it adjust as needed, when needing the scope of light-illuminating larger or the brightness of illumination is higher, control motor rotation,
Drive lead downlink so that lampshade is opened；When needing the scope of light-illuminating smaller or the brightness of illumination is relatively low, control electricity
Machine rotates, and drives guide post uplink so that lampshade is slowly closed.
The utility model is that technical solution is as follows used by realizing technical purpose：
A kind of controllable desk lamp of range of exposures, including anti-dazzling screen, anti-dazzling screen is bends the arc petal-shaped of indent, among it
Turn hole is provided with, anti-dazzling screen is installed on a toroidal support by turn hole, and there is arc ear in the upper end of anti-dazzling screen, and arc ear is the circle of indent
Arc, the quantity of anti-dazzling screen is 8, and the first pull rod, the second pull rod, the 3rd pull rod and the 4th are respectively separated per two panels anti-dazzling screen and is drawn
Bar, the first pull rod, the second pull rod, the 3rd pull rod and four-pull-rod are by together with ring support and sleeve connection.
Preferably, anti-dazzling screen 1 uses heat safe plastic material, and reflecting piece is pasted on the inner concave of anti-dazzling screen.
Sleeve is cylindrical shape, there is guide groove on the inside of barrel, and guide groove is rectangle, and guide pad, guide pad installation are installed in groove
On lead, lead is machined with keyway.
Lead installs briquetting by lower link, and briquetting is cylinder, is processed on the base circumference crest line of cylinder larger
Fillet, the diameter of briquetting is more than the circular internal diameter that 8 anti-dazzling screens are surrounded.
Preferably, anti-dazzling screen and lead keep contact, the opening and closing degree compression block of anti-dazzling screen by arc ear and briquetting
Movement limitation.
Lead is cylinder, and there is threaded hole at the center of cylinder, there is screw rod in threaded hole, and screw rod passes through shaft coupling and micro- electricity
Machine connects, and the top of micro machine installs music module additional, has speaker in music module, the top of music module is equipped with hanging ring.
Preferably, sleeve surface processing screw thread, whole lamp body are installed on lamppost by sleeve, are used as desk lamp.
A kind of controllable desk lamp of range of exposures designed by the utility model, it is caused beneficial to effect compared with prior art
Fruit is：
(1) aperture of lampshade can be adjusted arbitrarily, and the range of exposures of light can arbitrarily change, and thus meet not
With the lighting demand of work, meanwhile, the focusing brightness of light also can produce change with the opening and closing degree of lampshade, when lampshade is opened
When degree is larger, the degree that the light that is reflected from lampshade dissipates around is larger, the lamplight brightness being irradiated on unit area
It is smaller；When lampshade opening degree is smaller, the degree that the light that is reflected from lampshade dissipates around is smaller, is irradiated to unit plane
Lamplight brightness in product is stronger, so contributes to protect the eyesight of user；
(2) only need button press complete when carrying out the adjustment of light as power, such user using micro machine
It is convenient and simple into operation；
(3) design of petal type enhances the aesthetic feeling of electric light so that this product can be used as ornament installation in the room.
Brief description of the drawings
Fig. 1 is the utility model structure closure state front view；
Fig. 2 is the utility model structure annular scaffold three-dimensional figure；
Fig. 3 is the utility model structure open mode front view；
Each label represents in figure：
1st, anti-dazzling screen；2nd, ring support；3rd, turn hole；4th, lead；5th, music module；6th, micro machine；7th, screw rod；8th, it is oriented to
Block；9th, guide groove；10th, briquetting；11st, arc ear；12nd, lamppost；131st, the first pull rod；132nd, the second pull rod；133rd, the 3rd pull rod；
134th, four-pull-rod；14th, sleeve；15th, hanging ring.
Embodiment
The embodiment of the utility model is illustrated with reference to attached drawing.
A kind of controllable desk lamp of range of exposures as shown in Figure 1, including anti-dazzling screen 1, anti-dazzling screen 1 are the arc of bending indent
Petal-shaped, is provided with turn hole 3 among it, and anti-dazzling screen 1 is installed on ring support 2 by the turn hole 3, and there is arc in one end of anti-dazzling screen 1
Shape ear 11, arc ear 11 is arc-shaped for indent, and the quantity of anti-dazzling screen 1 is 8, and the first pull rod is respectively separated per two panels anti-dazzling screen
131st, the second pull rod 132, the 3rd pull rod 133 and four-pull-rod 134, a pull rod 131, the second pull rod 132,133 and of the 3rd pull rod
Four-pull-rod 134 links together ring support 2 and sleeve 14.
As the first embodiment of the utility model, anti-dazzling screen 1 uses heat safe plastic material, the inner concave of anti-dazzling screen
On paste reflecting piece.
As the second embodiment of the utility model, anti-dazzling screen 1 uses stainless steel, uses and throws on anti-dazzling screen inner concave
Light processing.
Sleeve 14 is cylindrical shape, there is guide groove 9 on the inside of barrel, and guide groove 9 is rectangle, and guide pad 8, guide pad are installed in groove
8 are installed on lead 4, and lead 4 is machined with keyway.
Lead 4 installs briquetting 10 by lower link, and briquetting 10 is cylinder, is processed on the base circumference crest line of cylinder
Larger fillet, the diameter of briquetting 10 are more than the circular internal diameter that anti-dazzling screen 1 is surrounded.
As the first embodiment of the utility model, anti-dazzling screen 1 and lead 4 keep connecing by arc ear 11 and briquetting 10
Touch, the movement limitation of the opening and closing degree compression block 10 of anti-dazzling screen 1.
As the second embodiment of the utility model, anti-dazzling screen 1 and lead 4 keep contacting by connecting rod, anti-dazzling screen 1
Movement of the opening and closing degree directly be subject to lead 4 is limited.
Lead 4 is cylinder, and there is threaded hole at the center of cylinder, there is screw rod 7 in threaded hole, screw rod 7 by shaft coupling with
Micro machine 6 connects, and the top of micro machine 6 installs music module 5 additional, has speaker in music module 5, the top of music module 5 is hung
Ring 15.
As the first embodiment of the utility model, 14 surface of sleeve processing screw thread, whole lamp body is installed by sleeve 14
On lamppost, used as desk lamp.
As the second embodiment of the utility model, whole lamp body is hung on roof by hanging ring, is used as desk lamp.
In use, the aperture of lampshade can be adjusted arbitrarily, the range of exposures of light can arbitrarily change, and thus meet
The lighting demand of different operating, meanwhile, the focusing brightness of light also can produce change with the opening and closing degree of lampshade, work as lampshade
When opening degree is larger, the degree that the light that is reflected from lampshade dissipates around is larger, the light being irradiated on unit area
Brightness is smaller；When lampshade opening degree is smaller, the degree that the light that is reflected from lampshade dissipates around is smaller, is irradiated to list
Lamplight brightness in plane product is stronger, so contributes to protect the eyesight of user.
It should be noted that above content is only illustrating the technical solution of the utility model, rather than to the utility model
The limitation of protection domain, although the specific embodiment part explains the utility model, this area it is common
It will be appreciated by the skilled person that can be to the technical solution of the utility model technical scheme is modified or replaced equivalently, without departing from this reality
With the spirit and scope of new technique scheme.
Claims (4)
1. a kind of controllable desk lamp of range of exposures, including anti-dazzling screen (1), it is characterised in that：The anti-dazzling screen (1) is bending indent
Arc petal-shaped, be provided with turn hole (3) among it, the anti-dazzling screen (1) is installed on ring support (2) by turn hole (3), institute
Stating the upper end of anti-dazzling screen (1) has arc ear (11), and the arc ear (11) is arc-shaped, the number of the anti-dazzling screen (1) of indent
Measure as 8, the first pull rod (131), the second pull rod (132), the 3rd pull rod (133) and the 4th are respectively separated per two panels anti-dazzling screen and is drawn
Bar (134), first pull rod (131), the second pull rod (132), the 3rd pull rod (133) and four-pull-rod (134) prop up annular
Frame (2) and sleeve (14) link together.
A kind of 2. controllable desk lamp of range of exposures according to claim 1, it is characterised in that：The sleeve (14) is cylinder
There are guide groove (9) in shape, barrel inner side, and the guide groove (9) is rectangle, and guide pad (8), guide pad (8) peace are installed in groove
On lead (4), the lead (4) is machined with keyway.
A kind of 3. controllable desk lamp of range of exposures according to claim 2, it is characterised in that：The lead (4) passes through
Lower link installation briquetting (10), the briquetting (10) are cylinder, and larger fillet is processed on the base circumference crest line of cylinder,
The diameter of the briquetting (10) is more than the circular internal diameter that 8 anti-dazzling screens (1) are surrounded.
A kind of 4. controllable desk lamp of range of exposures according to claim 3, it is characterised in that：The lead (4) is circle
There is threaded hole at cylindricality, its center, there is screw rod (7) in the threaded hole, and the screw rod (7) is connected by shaft coupling and micro machine (6)
Connect, the top of the micro machine (6) installs music module (5) additional, has speaker, the music module (5) in the music module (5)
Top hanging ring (15) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171853.7U CN207316576U (en) | 2017-09-13 | 2017-09-13 | A kind of controllable desk lamp of range of exposures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171853.7U CN207316576U (en) | 2017-09-13 | 2017-09-13 | A kind of controllable desk lamp of range of exposures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207316576U true CN207316576U (en) | 2018-05-04 |
Family
ID=62387207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721171853.7U Expired - Fee Related CN207316576U (en) | 2017-09-13 | 2017-09-13 | A kind of controllable desk lamp of range of exposures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207316576U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916696A (en) * | 2018-06-28 | 2018-11-30 | 潘真清 | A kind of illuminator of adjustable illumination range |
| CN109058774A (en) * | 2018-06-29 | 2018-12-21 | 安徽捷泰智能科技有限公司 | A kind of LED light source beam condensing unit |
| CN109323170A (en) * | 2018-10-12 | 2019-02-12 | 陈良财 | A kind of lighting lamp stand applied to the utilization rate for improving farming object light |
-
2017
- 2017-09-13 CN CN201721171853.7U patent/CN207316576U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916696A (en) * | 2018-06-28 | 2018-11-30 | 潘真清 | A kind of illuminator of adjustable illumination range |
| CN108916696B (en) * | 2018-06-28 | 2020-12-08 | 阜阳市杉彬木业有限公司 | Illumination lamp with adjustable illumination range |
| CN109058774A (en) * | 2018-06-29 | 2018-12-21 | 安徽捷泰智能科技有限公司 | A kind of LED light source beam condensing unit |
| CN109323170A (en) * | 2018-10-12 | 2019-02-12 | 陈良财 | A kind of lighting lamp stand applied to the utilization rate for improving farming object light |
| CN109323170B (en) * | 2018-10-12 | 2020-10-30 | 泉州市惠安碧益茶业有限公司 | Be applied to light lamp bracket that improves utilization ratio of crops light |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20180913 |