CN105570750A - Table lamp with illumination range capable of being adjusted and controlled - Google Patents
Table lamp with illumination range capable of being adjusted and controlled Download PDFInfo
- Publication number
- CN105570750A CN105570750A CN201610005741.8A CN201610005741A CN105570750A CN 105570750 A CN105570750 A CN 105570750A CN 201610005741 A CN201610005741 A CN 201610005741A CN 105570750 A CN105570750 A CN 105570750A
- Authority
- CN
- China
- Prior art keywords
- lampshade
- holder
- sliding shoe
- illumination zone
- desk lamp
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/02—Frames
- F21V1/08—Frames adjustable
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/05—Optical design plane
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The invention discloses a table lamp with an illumination range capable of being adjusted and controlled. The table lamp comprises a lamp head assembly, a lamp handle and a base which are sequentially connected from top to bottom. The lamp head assembly comprises a lampshade and a fixing seat used for fixing the lampshade. The lampshade is composed of a plurality of blades. The left end of the fixing seat is connected with the lampshade. An adjusting handle and a rear cover are sequentially arranged at the right end of the fixing seat from outside to inside. A sliding block capable of moving in the axial direction of the inner wall of the fixing seat is arranged in the fixing seat. The adjusting handle penetrates through the rear cover to be connected with the right end of the sliding block. The lampshade is connected with the left end of the sliding block. According to the table lamp, the lampshade is controlled to be opened and closed by adjusting the adjusting handle behind the fixing seat in a thread adjustment mode, and when the blades are completely closed, a light source is automatically extinguished; when the blades are gradually opened, the light source is automatically started. In the opening-closing process of the blades, the blades can be fixed at any angle in a certain angle range, namely, the function that the illumination range is adjusted can be achieved.
Description
Technical field
The present invention relates to a kind of desk lamp, particularly relate to a kind of illumination zone regulatable type desk lamp.
Background technology
The use of desk lamp is quite extensive in daily life, and in general, table lamp lampshade is all fixing, and namely illumination zone can not regulate and control.Lampshade is too dark, and shield lights illumination zone is little, and lampshade is too shallow, and light diffusion may have influence on other people.
Current desk lamp on the market can be divided into two kinds substantially.For not establishing lampshade or the more shallow desk lamp of lampshade, illumination zone is larger; Another kind is the darker desk lamp of lampshade, plays certain effect controlling illumination zone, but its converging beam DeGrain, and its lampshade shape is unadjustable, cannot regulate and control the size of illumination zone as required.
Therefore, the problems referred to above urgently to be resolved hurrily.
Summary of the invention
Goal of the invention: the object of this invention is to provide a kind of folding by lampshade to control the illumination zone regulatable type desk lamp of illumination zone size.
Technical scheme: for realizing above object, the invention discloses a kind of illumination zone regulatable type desk lamp, comprise the lamp holder assembly, lamp handle and the base that connect successively from top to bottom, described lamp holder assembly comprises the lampshade that is made up of several blades and the holder for fastening lampshades, this holder left end is connected with lampshade, and this holder right-hand member is provided with regulating handle and bonnet from outside to inside successively; Be provided with the sliding shoe that can move axially along its inwall in described holder, wherein, regulating handle is connected with the right-hand member of sliding shoe through bonnet, and lampshade is connected with the left end of this sliding shoe.
Wherein, described blade offers U-lag, described sliding shoe is connected with lampshade through the U-lag on each blade by impeller-hub, when sliding shoe moves at holder inwall, impeller-hub can be driven to move in U-lag, realize the folding of blade.
Preferably, described lampshade is connected with holder by rotating shaft.
Further, described base comprises base housing, is provided with a pair intermeshing clamp clip, is provided with Compress Spring between each clamp clip and base housing inwall in described base housing.
Preferably, described each clamp clip is provided with clamping lever.
Wherein, described sliding shoe left end is provided with lamp holder, lamp holder mount pad and light reflector plate from outside to inside successively.
Especially, the right-hand member of described sliding shoe is provided with stressed, and described regulating handle fixes with sliding shoe through stressed
Beneficial effect: compared with prior art, the present invention has following remarkable advantage: first the present invention is by regulating the regulating handle after holder, controls the folding of lampshade in the mode of threaded adjusting; When blade is completely closed, light source automatic distinguishing; When blade opens gradually, light source is opened automatically, and blade moving process Leaf arbitrarily angled fixing within the scope of certain angle, can play the effect regulating illumination zone; Secondly, base of the present invention uses laura structure to be designed to not only to place on the table but also can be clamped in the structure on a bar, easy to use; Moreover the present invention is provided with light reflector plate, when blade folding angle is less, at the inner fully reflection ray of lampshade, the utilization ratio of light source can be improved.
Accompanying drawing explanation
Fig. 1 is structural perspective of the present invention;
Fig. 2 is the sectional view of lamp holder assembly of the present invention;
Fig. 3 is the stereogram of lamp holder assembly of the present invention;
Fig. 4 is the structural perspective of holder of the present invention;
Fig. 5 is the structural perspective of sliding shoe of the present invention;
Fig. 6 is the structural perspective of bonnet of the present invention;
Fig. 7 is the structural perspective of regulating handle of the present invention;
Fig. 8 is the structural perspective of blade of the present invention;
Fig. 9 is the structural perspective of lamp holder mount pad of the present invention;
Figure 10 is the structural perspective of lamp holder of the present invention;
Figure 11 is the structural perspective of light reflector plate of the present invention;
Figure 12 is the structural perspective of clamp clip of the present invention;
Figure 13 is the structural perspective of base shell of the present invention;
Figure 14 is the structural perspective of Compress Spring of the present invention;
Figure 15 is the structural perspective of clamping lever of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme of the present invention is described further.
As shown in Figure 1, the invention discloses a kind of illumination zone regulatable type desk lamp, comprise the lamp holder assembly 1, lamp handle 2 and the base 3 that connect successively from top to bottom.Described lamp handle 2 is flexible lamp handle, and this flexible lamp handle is light flexible flexibility pipe, can regulating lampshade angle arbitrarily.
As shown in Figures 2 and 3, described lamp holder assembly 1 comprises the lampshade 102 that is made up of several blades 101 and the holder 103 for fastening lampshades, this holder 103 left end is connected with lampshade 102, and lampshade 102 can be connected with holder 103 by rotating shaft 108.This holder 103 right-hand member is provided with regulating handle 104 and bonnet 105 from outside to inside successively; The sliding shoe 106 that can move axially along its inwall is provided with, as shown in Figure 4 and Figure 5 in described holder 103.Wherein, regulating handle 104 is connected with the right-hand member of sliding shoe 106 through bonnet 105, the right-hand member of sliding shoe 106 is provided with stressed 113, and described regulating handle 104 fixes with sliding shoe 106 through stressed 113, can adopt threaded engagement between regulating handle 104 and bonnet 105, stressed plate 113.Simultaneously through bonnet, from inside with two nut clampings, and ensure that set screw and bonnet can freely rotate.Butt-joint one piece of nut on the left of stressed iron plate, and adopt four M3 self-tapping screws to be arranged on slip jacking block, as shown in Fig. 6, Fig. 7 and Fig. 8.
Sliding shoe 106 left end is provided with lamp holder 110, lamp holder mount pad 111 and light reflector plate 112 from outside to inside successively, as shown in Fig. 9, Figure 10 and Figure 11.Meanwhile, lamp holder 110 adopts circular LED light source, position be about when lampshade is completely closed inner horizontal spacing by inner 1/3 place.Be provided with light reflector plate 112 bottom light source, can shine at the inner fully reflection ray of lampshade when blade folding angle is less and need illumination place, improve the utilization ratio of light source.Lampshade 102 adopts PP plastics, and this density of material is little, and heat resistance is comparatively strong, and have good electrical property, high-frequency insulation and flexible life, its light transmission is lower relative to materials such as PC, PE and PVC, and coloured opaque material can reach shaded effect.
Lampshade 102 is connected with the left end of this sliding shoe 106.Described blade 101 offers U-lag 107, described sliding shoe 106 is connected with lampshade 102 through the U-lag 107 on each blade by impeller-hub 108, when sliding shoe 106 moves at holder 103 inwall, impeller-hub 108 can be driven mobile in U-lag 107, realize the folding of blade 101.
By regulating the regulating handle 104 after holder 103, control the folding of blade 101 by the mode of threaded adjusting.When blade is completely closed, light source automatic distinguishing; When blade opens gradually, light source is opened automatically; Blade moving process Leaf can arbitrarily angled fixing within the scope of certain angle, simultaneously blade to each other gap very I ignore, the effect regulating illumination zone can be played.
Described base 3 comprises base housing 301, and the bottom center place of this base housing 301 has the cuboid groove that runs through front and back, and the concrete size of this groove is determined by base dimensions and required clamping bed bar size.Be provided with a pair intermeshing clamp clip 302 in described base housing 301, between each clamp clip 302 and base housing 301 inwall, be provided with Compress Spring 303.Described each clamp clip 302 is provided with clamping lever 304, and acting clamping wrench is arranged on groove port top, as shown in Figure 12, Figure 13, Figure 14 and Figure 15.Base uses laura structure to be designed to not only to place on the table but also can be clamped in the structure on a bar simultaneously, easy to use.This placement can Holding seat be hemispherical, and for alleviating desk lamp weight, the material of use is plastics.
According to the principle of the flowers are in blossom blossom fall, lampshade is designed to flower shape.When blade is completely closed just as the petal that a bud just ready to burst, blade gradually opens process and bursts forth just as flower, novel and beautiful.Desk lamp of the present invention can play the illuminating effect of general desk lamp, can regulate illumination zone whenever necessary again; Desk lamp feet vertically steadily can be positioned over plane, again can by regulate its clamp clip is fixed on bedstead, facilitate desktop and bedside multiplex, easy to use; And lampshade and lamp holder adopt energy saving and environment friendly light source and material, meet energy-conserving and environment-protective theory, deft design, diverse in function.
The operation principle of this illumination zone regulatable type desk lamp:
When regulating handle 104 is in outermost end, blade 101 is completely closed, arranges touch-switch in circuit, and depart from touch-switch when blade 101 is completely closed, light source 110 extinguishes, and contact touch-switch when regulating handle 104 moves inward, light source 110 lights.When rotating regulating handle 104, sliding shoe 106 horizontally slips along holder 103 inwall.As shown in the figure, holder and form one section of stroke-limit 114 between 103 and sliding shoe 106, until encounter the stop block 115 of holder, cannot advance, now blade is opened to maximum position, about 65 °.Rotating shaft 109 is fixed on holder 103, relatively motionless.Impeller-hub 108 is assemblied on sliding shoe 106, relative motion.When sliding shoe 106 advances, drive impeller-hub 108, withstand in the U-lag 107 of blade, blade is opened.
Base adopts roller folding principle, installs two panels clamp clip 302, while base can be kept flat, can be clamped on table top or bed-rest in base housing 301.Nature, under the action of the spring, clamp clip 302 can be close together mutually.Consider one-handed performance, therefore on two clamp clips all with clamping lever 304, but two clamp clips are under the effect of meshing gear, can interact motion.Pinch clamping lever 304 with two fingers, open clamp clip 302, be then placed on table or bed-rest, clamp clip 302, under the effect of Compress Spring 303, is clamped on object.
Claims (7)
1. an illumination zone regulatable type desk lamp, comprise the lamp holder assembly (1), lamp handle (2) and the base (3) that connect successively from top to bottom, it is characterized in that: described lamp holder assembly (1) comprises the lampshade (102) that is made up of several blades (101) and the holder (103) for fastening lampshades, this holder (103) left end is connected with lampshade (102), and this holder (103) right-hand member is provided with regulating handle (104) and bonnet (105) from outside to inside successively; The sliding shoe (106) that can move axially along its inwall is provided with in described holder (103), wherein, regulating handle (104) is connected through the right-hand member of bonnet (105) with sliding shoe (106), and lampshade (102) is connected with the left end of this sliding shoe (106).
2. illumination zone regulatable type desk lamp according to claim 1, it is characterized in that: described blade (101) offers U-lag (107), described sliding shoe (106) is connected with lampshade (102) through the U-lag (107) on each blade by impeller-hub (108), when sliding shoe (106) moves at holder (103) inwall, impeller-hub (108) can be driven mobile in U-lag (107), realize the folding of blade (101).
3. illumination zone regulatable type desk lamp according to claim 1, is characterized in that: described lampshade (102) is connected with holder (103) by rotating shaft (108).
4. illumination zone regulatable type desk lamp according to claim 1, it is characterized in that: described base (3) comprises base housing (301), be provided with a pair intermeshing clamp clip (302) in described base housing (301), between each clamp clip (302) and base housing (301) inwall, be provided with Compress Spring (303).
5. illumination zone regulatable type desk lamp according to claim 4, is characterized in that: described each clamp clip (302) is provided with clamping lever (304).
6. illumination zone regulatable type desk lamp according to claim 1, is characterized in that: described sliding shoe (106) left end is provided with lamp holder (110), lamp holder mount pad (111) and light reflector plate (112) from outside to inside successively.
7. illumination zone regulatable type desk lamp according to claim 1, it is characterized in that: the right-hand member of described sliding shoe (106) is provided with stressed (113), described regulating handle (104) fixes through stressed (113) and sliding shoe (106).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610005741.8A CN105570750A (en) | 2016-01-04 | 2016-01-04 | Table lamp with illumination range capable of being adjusted and controlled |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610005741.8A CN105570750A (en) | 2016-01-04 | 2016-01-04 | Table lamp with illumination range capable of being adjusted and controlled |
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CN105570750A true CN105570750A (en) | 2016-05-11 |
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Family Applications (1)
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CN201610005741.8A Pending CN105570750A (en) | 2016-01-04 | 2016-01-04 | Table lamp with illumination range capable of being adjusted and controlled |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106369420A (en) * | 2016-11-28 | 2017-02-01 | 广西大学 | Desk lamp capable of automatically adjusting light |
CN106449346A (en) * | 2016-09-28 | 2017-02-22 | 北方夜视技术股份有限公司 | Automatic expansion focusing electrode for photomultiplier and photomultiplier |
CN106764630A (en) * | 2016-12-30 | 2017-05-31 | 东莞产权交易中心 | Environment-friendly electromagnetic conversion lamp |
CN107166244A (en) * | 2017-06-13 | 2017-09-15 | 欧普照明股份有限公司 | A kind of lighting device |
CN107420784A (en) * | 2017-08-11 | 2017-12-01 | 中山市辰隆塑料科技有限公司 | The light fixture of rotatable folding |
CN107461658A (en) * | 2017-07-24 | 2017-12-12 | 东莞市闻誉实业有限公司 | Windmill lamp |
CN108283362A (en) * | 2018-01-11 | 2018-07-17 | 浙江帝恒实业有限公司 | One kind can collapse combination table |
CN108916696A (en) * | 2018-06-28 | 2018-11-30 | 潘真清 | A kind of illuminator of adjustable illumination range |
CN109882778A (en) * | 2019-04-02 | 2019-06-14 | 中国海洋大学 | A kind of internet type recorded broadcast room illumination lifting device |
CN109973898A (en) * | 2019-03-12 | 2019-07-05 | 安徽艳阳电气集团有限公司 | A kind of LED desk lamp that can adjust light radiation range |
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CN2624035Y (en) * | 2003-04-10 | 2004-07-07 | 湛祥和 | Minisized lighting arrangement using light emitting diode as luminous body |
CN202281150U (en) * | 2011-10-28 | 2012-06-20 | 唐至毅 | Lamp with lampshade capable of opening and closing |
CN202302981U (en) * | 2011-11-01 | 2012-07-04 | 山东科技大学 | Desk lamp |
CN202419342U (en) * | 2011-12-07 | 2012-09-05 | 山东科技大学 | Lamp with adjustable brightness |
CN204477784U (en) * | 2015-03-30 | 2015-07-15 | 蒋清华 | A kind of desk lamp conveniently lying in bedroom reading |
CN105065975A (en) * | 2015-09-23 | 2015-11-18 | 广东工业大学 | Opening-closing type table lamp |
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CN2624035Y (en) * | 2003-04-10 | 2004-07-07 | 湛祥和 | Minisized lighting arrangement using light emitting diode as luminous body |
CN202281150U (en) * | 2011-10-28 | 2012-06-20 | 唐至毅 | Lamp with lampshade capable of opening and closing |
CN202302981U (en) * | 2011-11-01 | 2012-07-04 | 山东科技大学 | Desk lamp |
CN202419342U (en) * | 2011-12-07 | 2012-09-05 | 山东科技大学 | Lamp with adjustable brightness |
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Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106449346A (en) * | 2016-09-28 | 2017-02-22 | 北方夜视技术股份有限公司 | Automatic expansion focusing electrode for photomultiplier and photomultiplier |
CN106449346B (en) * | 2016-09-28 | 2017-12-26 | 北方夜视技术股份有限公司 | Automatic expansion focusing electrode and photomultiplier for photomultiplier |
EP3509085A4 (en) * | 2016-09-28 | 2020-05-06 | North Night Vision Technology Co., Ltd | Automatic expansion focusing electrode for photomultiplier and photomultiplier |
CN106369420A (en) * | 2016-11-28 | 2017-02-01 | 广西大学 | Desk lamp capable of automatically adjusting light |
CN106764630B (en) * | 2016-12-30 | 2019-11-12 | 东莞产权交易中心 | Environment-friendly electromagnetic conversion lamp |
CN106764630A (en) * | 2016-12-30 | 2017-05-31 | 东莞产权交易中心 | Environment-friendly electromagnetic conversion lamp |
CN107166244A (en) * | 2017-06-13 | 2017-09-15 | 欧普照明股份有限公司 | A kind of lighting device |
CN107461658A (en) * | 2017-07-24 | 2017-12-12 | 东莞市闻誉实业有限公司 | Windmill lamp |
CN107461658B (en) * | 2017-07-24 | 2020-10-23 | 东莞市闻誉实业有限公司 | Windmill lamp |
CN107420784A (en) * | 2017-08-11 | 2017-12-01 | 中山市辰隆塑料科技有限公司 | The light fixture of rotatable folding |
CN107420784B (en) * | 2017-08-11 | 2020-08-07 | 中山市辰隆塑料科技有限公司 | Lamp capable of being opened and closed rotatably |
CN108283362A (en) * | 2018-01-11 | 2018-07-17 | 浙江帝恒实业有限公司 | One kind can collapse combination table |
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 |
CN109973898A (en) * | 2019-03-12 | 2019-07-05 | 安徽艳阳电气集团有限公司 | A kind of LED desk lamp that can adjust light radiation range |
CN109882778A (en) * | 2019-04-02 | 2019-06-14 | 中国海洋大学 | A kind of internet type recorded broadcast room illumination lifting device |
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Application publication date: 20160511 |