CN108916695B - Illumination device with photo frame function and adjustable illumination range - Google Patents
Illumination device with photo frame function and adjustable illumination range Download PDFInfo
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- CN108916695B CN108916695B CN201810687219.1A CN201810687219A CN108916695B CN 108916695 B CN108916695 B CN 108916695B CN 201810687219 A CN201810687219 A CN 201810687219A CN 108916695 B CN108916695 B CN 108916695B
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- 238000005286 illumination Methods 0.000 title claims abstract description 34
- 239000007787 solid Substances 0.000 abstract description 13
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 230000006870 function Effects 0.000 description 18
- 230000000694 effects Effects 0.000 description 15
- 230000008859 change Effects 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 238000005034 decoration Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 206010019233 Headaches Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 231100000869 headache Toxicity 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
- A47G1/14—Photograph stands
- A47G1/142—Supporting legs or feet
- A47G1/143—Pivotable legs
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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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0024—Household or table equipment
- F21V33/0028—Decorative household equipment, e.g. plant holders or food dummies
- F21V33/0032—Paintings, pictures or photographs; Frames therefor
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
- A47G1/14—Photograph stands
- A47G2001/147—Photograph stands with illumination means
Abstract
The invention provides a lighting device with a photo frame function and an adjustable illumination range, which comprises a photo frame fixing ring, a lampshade and a photo frame; the upper end of the base is fixedly provided with a photo frame fixing ring; the photo frame fixing ring is rotatably provided with a photo frame; the top side of the photo frame fixing ring is fixedly provided with a bulb fixing seat; the upper side of the bulb fixing seat is fixedly connected and supported with a top adjusting column; a lampshade is arranged on the outer wall of the bottom of the top adjusting column; the upper side position of the outer wall of the lampshade is movably provided with an adjusting tension spring through a fixing ring. This lighting device of adjustable illumination scope with photo holder frame function is equipped with the solid fixed ring inboard of photo holder frame and has seted up annular slide, and two sections arc spouts have been seted up to the solid fixed ring of photo holder frame on one of them side wall symmetry, are favorable to the photo holder frame to be fixed in the middle of the solid fixed ring inboard annular slide of photo holder frame to can be smooth and easy carry out spacing removal and fix in the middle of the solid fixed ring inboard annular slide of photo holder frame.
Description
Technical Field
The invention relates to the technical field of lighting lamp equipment, in particular to a lighting device with a photo frame function and an adjustable illumination range.
Background
The desk lamp is one kind of lamp, and is small and exquisite, conveniently carries. The electric appliance is mainly placed on a writing desk or a dining table for illumination. The bright irradiation range of the desk lamp is relatively small and concentrated; the desk lamp mainly has a decoration effect, light rays of the whole room cannot be influenced, the effect is limited around the desk lamp, reading, learning and working are facilitated, and energy is saved. The desk lamp far surpasses the value of the desk lamp, and the desk lamp becomes an rare artwork. Under the idea of light decoration and heavy decoration, the decoration function of the desk lamp is more obvious.
The invention which is searched by the prior patent No. 201310094961.9 provides a desk lamp, which comprises a base, a lamp holder and an adjustable bracket for connecting the base and the lamp holder, wherein the lamp holder comprises a lamp frame, a lamp tube and a magnifier which are arranged in the lamp frame, the top of the lamp frame is provided with an observation hole corresponding to the position of the magnifier, the lamp holder also comprises a protective cover which is rotatably arranged on the lamp frame, the lamp frame is provided with an installation part, the protective cover is provided with a rotating part, the rotating part is provided with a butting end, the installation part is provided with a cavity, and an elastic butting mechanism is; the abutting end is pivoted to the top of the cavity of the mounting part and abuts against the elastic abutting mechanism, the abutting end is provided with a first abutting surface and a second abutting surface, when the protective cover is in a covering state, the elastic abutting mechanism abuts against the first abutting surface, and when the protective cover is in an opening state, the elastic abutting mechanism abuts against the second abutting surface. The protective cover of the desk lamp can be opened by bare hands without using any tool, and the desk lamp is simple and convenient to operate, easy to manufacture and durable.
The invention with patent number 201510095574.6 discloses a desk lamp, belonging to the field of lighting lamps. This desk lamp includes: the lamp holder is fixedly connected with the base, the lamp cap and the adjusting part respectively; the base can be placed on the placing surface, the bottom surface of the base is an arc surface, and the center of gravity of the desk lamp falls on the base; the adjusting part can adjust the gravity center of the desk lamp by changing the gravity center of the adjusting part so as to change the contact position of the bottom surface of the base and the placing surface and drive the illumination angle of the lamp holder to change. The invention adjusts the lighting angle of the lamp holder by adjusting the gravity center of the desk lamp, does not need to rotate the lamp holder, solves the problem that the service life of the desk lamp is influenced by the fracture of the connecting part of the lamp handle and the lamp holder caused by rotating the lamp holder, and achieves the effects of avoiding the fracture of the lamp holder and prolonging the service life of the desk lamp.
Based on the above, the inventor finds that the existing desk lamp and other lighting devices are simple in structural design and single in use function; the prior art can adjust the angle of the desk lamp, but the irradiation range of the desk lamp cannot be effectively changed, further, the sleeping environment of other people can be affected when the desk lamp works at night, and the desk lamp with the horn-shaped lampshade occupies a large space when being stored, which is also a very headache problem; the existing desk lamp has single function, does not have the function of photo display, has poor display effect and low adjusting function even if having similar design, and has certain defects compared with the desk lamp provided by the invention; and the prior table lamp structure has poor adjusting performance and low aesthetic property.
Therefore, the inventor inherits the experience of abundant design development and actual manufacturing of the related industry for many years, researches and improves the existing structure and deficiency, and provides the lighting device with the photo frame function and the adjustable illumination range so as to achieve the aim of higher practical value.
Disclosure of Invention
The invention aims to provide a lighting device with a photo frame function and an adjustable illumination range, which aims to solve the problems that the existing desk lamp and other lighting devices proposed in the background technology are simple in structural design and single in use function; the prior art can adjust the angle of the desk lamp, but the irradiation range of the desk lamp cannot be effectively changed, further, the sleeping environment of other people can be affected when the desk lamp works at night, and the desk lamp with the horn-shaped lampshade occupies a large space when being stored, which is also a very headache problem; the existing desk lamp has single function, does not have the function of photo display, has poor display effect and low adjusting function even if having similar design, and has certain defects compared with the desk lamp provided by the invention; and the prior table lamp structure has the problems of poor adjusting performance and low aesthetic property.
The purpose and the effect of the illumination device with the photo frame function and the adjustable illumination range are achieved by the following specific technical means:
the lighting device with the photo frame function and the adjustable illumination range comprises a desk lamp body, a photo frame fixing ring, a lampshade, a top adjusting column, an adjusting nut, a tension spring fixing bearing, a rotating nut, an adjusting tension spring, a photo frame, a fixing tripod nut, a rotating ring, a photo fixing frame, a photo frame rotating frame, a base and a bulb fixing seat; the bottom of the desk lamp body is provided with a base; the upper end of the base is fixedly provided with a photo frame fixing ring; the photo frame fixing ring is rotatably provided with a photo frame; the photo frame is composed of a fixed three-leg nut, a rotating ring, a photo fixing frame and a photo frame rotating frame; the top side of the photo frame fixing ring is fixedly provided with a bulb fixing seat; the upper side of the bulb fixing seat is fixedly connected and supported with a top adjusting column; a lampshade is arranged on the outer wall of the bottom of the top adjusting column; an adjusting nut is sleeved on the outer wall of the upper side of the top adjusting column; an adjusting tension spring is movably mounted at the upper side of the outer wall of the lampshade through a fixing ring; the adjusting nut is connected to the lamp shade through an adjusting tension spring.
Furthermore, the inner side of the photo frame fixing ring is provided with an annular slide way, and two sections of arc-shaped sliding grooves are symmetrically formed in the side wall of one side of the photo frame fixing ring.
Furthermore, the rotating ring is installed in the middle of the annular slide rail on the inner side of the photo frame fixing ring, and the three-foot nut is fixed in the middle of the arc-shaped sliding groove of the photo frame fixing ring in a limiting and moving mode.
Furthermore, the photo fixing frame can rotate 90 degrees in the inner ring of the photo frame fixing ring through the rotating ring.
Furthermore, the photo fixing frames can rotate on the photo frame rotating frame.
Furthermore, the lampshade is formed by sequentially pressing lampshade arc-shaped pieces in an annular array, and the inner side of the upper end of the lampshade arc-shaped piece is fixed on the lower end outer fixing ring of the top adjusting column through a hinge.
Furthermore, adjusting nut comprises extension spring fixing bearing and swivel nut, and adjusts the extension spring and be fixed in on extension spring fixing bearing's the outer wall, and extension spring fixing bearing can rotate when swivel nut adjusts.
Furthermore, the upper end column wall of the top adjusting column is provided with a thread which is matched and rotated with the adjusting nut.
Compared with the prior structure, the invention has the following beneficial effects:
the annular slide way is arranged on the inner side of the photo frame fixing ring, and two sections of arc-shaped sliding grooves are symmetrically formed in the side wall of one side of the photo frame fixing ring, so that the photo frame can be fixed in the annular slide way on the inner side of the photo frame fixing ring, and the photo frame can be smoothly moved in a limiting mode and fixed in the annular slide way on the inner side of the photo frame fixing ring.
The rotating ring that is equipped with is installed in the middle of the solid fixed ring inboard annular slide of photo holder frame, and carries out spacing removal fixed operation in the middle of the solid fixed ring arc spout of photo holder frame through fixed tripodia nut, is favorable to the photo holder frame to carry out spacing removal fixedly in the solid fixed ring's of photo holder frame inboard through the rotating ring, effectively improves and removes fixed reliability.
The fixed frame accessible swivel becket that is equipped with does 90 degrees rotation operations in the middle of the solid fixed ring inner ring of photo holder frame, and this design can make the fixed frame of photo be horizontal structure fixed, can place some horizontal photos of shooing to be favorable to effectively improving the bandwagon effect.
The arranged photo fixing frame can perform autorotation motion on the photo frame rotating frame, so that the display effect of the photos is improved, and the attractiveness is improved.
The lamp shade that is equipped with is annular array by the lamp shade arc piece and is pressfitting in proper order and constitutes together, and lamp shade arc piece upper end inboard is fixed in the lower extreme outer fixed ring of top regulation post through the hinge on, adjusts through adjusting nut's rotation, makes to adjust the extension spring and drives the lamp shade arc piece and promote to make the lamp shade arc piece open into petal column structure, thereby enlarge the inboard diameter of lamp shade, be favorable to effectively changing the illumination scope, and can also improve and accomodate the effect.
The adjusting nut that is equipped with comprises extension spring fixing bearing and rotation nut, and adjusts on the extension spring is fixed in extension spring fixing bearing's the outer wall, and extension spring fixing bearing can rotate when rotating the nut and adjusting, is favorable to the rotation through extension spring fixing bearing to make the adjustment extension spring not change fixed form, prevent to cause the damage of adjusting the extension spring, in order to avoid influencing the extension use of lamp shade.
The upper end column wall of the top adjusting column is provided with threads matched and rotated with the adjusting nut, so that the adjusting nut can be adjusted on the top adjusting column in a threaded manner, the adjusting is stable and high, and the fixing strength is high.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a schematic view of a three-dimensional top partially enlarged structure of the present invention;
FIG. 3 is a schematic view of the three-dimensional bottom structure of the present invention;
FIG. 4 is a schematic view of a three-dimensional bottom view of the inner side connection of the present invention in a partially enlarged configuration;
FIG. 5 is a schematic view of a rotational structure of the three-dimensional photo frame of the present invention;
FIG. 6 is a schematic view of a rotating partial enlarged structure of the three-dimensional photo frame according to the present invention;
FIG. 7 is a schematic view of the opened rear view of the three-dimensional lampshade of the present invention;
FIG. 8 is a schematic view of the enlarged structure of the three-dimensional lampshade of the present invention;
FIG. 9 is a schematic view of a lateral rotation structure of the three-dimensional photo frame of the present invention;
FIG. 10 is a schematic view of a partially enlarged structure of a three-dimensional photo frame with a laterally rotated top adjusting nut according to the present invention;
FIG. 11 is a schematic view of a three-dimensional structure of a photo frame according to the present invention;
fig. 12 is a partially enlarged structural schematic view of the fixed tripod nut of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1-a desk lamp body, 2-a photo frame fixing ring, 3-a lamp shade, 4-a top adjusting column, 5-an adjusting nut, 501-a tension spring fixing bearing, 502-a rotating nut, 6-an adjusting tension spring, 7-a photo frame, 701-a fixing tripod nut, 702-a rotating ring, 703-a photo fixing frame, 704-a photo frame rotating frame, 8-a base and 9-a bulb fixing seat.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 12:
the invention provides a lighting device with a photo frame function and an adjustable illumination range, which comprises: the desk lamp comprises a desk lamp body 1, a photo frame fixing ring 2, a lampshade 3, a top adjusting column 4, an adjusting nut 5, a tension spring fixing bearing 501, a rotating nut 502, an adjusting tension spring 6, a photo frame 7, a fixing tripod nut 701, a rotating ring 702, a photo fixing frame 703, a photo frame rotating frame 704, a base 8 and a bulb fixing seat 9; the bottom of the desk lamp body 1 is provided with a base 8; the upper end of the base 8 is fixedly provided with a photo frame fixing ring 2; the photo frame fixing ring 2 is rotatably provided with a photo frame 7; the photo frame 7 is composed of a fixed tripod nut 701, a rotating ring 702, a photo fixing frame 703 and a photo frame rotating frame 704; the top side of the photo frame fixing ring 2 is fixedly provided with a bulb fixing seat 9; the upper side of the bulb fixing seat 9 is fixedly connected and supported with a top adjusting column 4; a lampshade 3 is arranged on the outer wall of the bottom of the top adjusting column 4; an adjusting nut 5 is sleeved on the outer wall of the upper side of the top adjusting column 4; an adjusting tension spring 6 is movably mounted at the upper side of the outer wall of the lampshade 3 through a fixing ring; the adjusting nut 5 is connected to the lampshade 3 through an adjusting tension spring 6.
Wherein, the annular slide has been seted up to the solid fixed ring 2 inboard of photo holder frame, and the solid fixed ring 2 of photo holder frame wherein one side lateral wall on the symmetry has seted up two sections arc spouts, be convenient for photo holder frame 7 can be fixed in the middle of the solid fixed ring 2 inboard annular slide of photo holder frame to can be smooth and easy carry out spacing removal and fixed in the middle of the solid fixed ring 2 inboard annular slide of photo holder frame, according to fig. 6.
The rotating ring 702 is arranged in the middle of the annular slide rail on the inner side of the photo frame fixing ring 2, and the fixed three-foot nut 701 is used for performing limiting movement and fixing operation in the middle of the arc-shaped slide groove on the photo frame fixing ring 2, so that the photo frame 7 can perform limiting movement and fixing on the inner side of the photo frame fixing ring 2 through the rotating ring 702, and the moving and fixing reliability is effectively improved as shown in fig. 6-11.
The photo holder frame 703 can rotate 90 degrees in the inner ring of the photo holder frame fixing ring 2 through the rotating ring 702, and the photo holder frame 703 can be fixed in a transverse structure by the design, so that some photos taken transversely can be placed. Thereby facilitating effective improvement of the exhibition effect, as shown in fig. 11.
The photo holder frames 703 can rotate on the photo frame rotating frame 704, so as to improve the display effect of the photos and the aesthetic property, as shown in fig. 9-11.
Wherein, the lamp shade 3 is that the annular array is pressfitting constitutes together in proper order by the lamp shade arc piece, and lamp shade arc piece upper end inboard is fixed in the outer solid fixed ring of lower extreme of top regulation post 4 through the hinge on, adjusts through adjusting nut 5's rotation, makes and adjusts 6 drive lamp shade arc pieces of drive and promote, thereby makes the lamp shade arc piece open into petal column structure, thereby enlarges the inboard diameter of lamp shade 3, is convenient for effectively change the illumination scope, and can also improve and accomodate the effect, according to shown in fig. 1-3-8.
The adjusting nut 5 is composed of a tension spring fixing bearing 501 and a rotating nut 502, the adjusting tension spring 6 is fixed on the outer wall of the tension spring fixing bearing 501, the tension spring fixing bearing 501 can rotate when the rotating nut 502 is adjusted, and rotation of the tension spring fixing bearing 501 is facilitated, so that the adjusting tension spring 6 does not change a fixing form, damage of the adjusting tension spring 6 is prevented from being caused, and expansion and use of the lampshade 3 are not affected, as shown in fig. 9-10.
Wherein, be provided with on the upper end post wall of top regulation post 4 with 5 phase-match pivoted screws of adjusting nut, the adjusting nut 5 of being convenient for carries out the screw thread regulation on top regulation post 4, makes the regulation stably want higher, and the fixed strength is better, according to showing in fig. 2.
The specific use mode and function of the embodiment are as follows:
in the invention, firstly, the desk lamp body 1 is connected to a power supply through a power line, a switch is arranged on the power line and then the desk lamp can be used, when the photo frame 7 is used, a photo is inserted and fixed on the photo fixing frame 703, then the photo can be displayed, the photo fixing frame 703 can be used for revolution display on the photo frame rotating frame 704, the photo fixing frame 703 can also be used for rotation display on the photo frame rotating frame 704, the fixing tripod nut 701 can be loosened manually, so that the photo fixing frame 703 is arranged in a transverse structure by rotating the rotating ring 702 by 90 degrees, as shown in figure 9, the photo fixing frame 703 can be displayed in another form, transverse photos can be displayed, the display effect and function of the photo frame 7 are improved, the lampshade 3 at the upper end can be adjusted according to the requirements of individuals and the environment, only need manual adjusting nut 5 of rotating the upper end during regulation, thereby drive and adjust extension spring 6 and upwards lift, when adjusting nut 5 rotates, the extension spring fixing bearing 501 that sets up can carry out the rotation, effectively prevent to adjust extension spring 6 and follow the commentaries on classics, thereby lead to adjusting the damage of extension spring 6, rotatory swivel nut 502, then through the effect of lifting of adjusting extension spring 6, thereby drag the lamp shade household type piece on the lamp shade 3, make it expand like the petal, thereby enlarge its cover diameter, thereby play the effect that enlarges the illumination scope, when accomodating the diameter that can reduce lamp shade 3 at the lower extreme with swivel nut 502 rotation, thereby less illumination scope and storage space.
In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments or equivalent substitutions for some technical features, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. The utility model provides an adjustable illumination scope's lighting device with photo holder frame function, includes desk lamp body, lamp shade, photo holder frame and base, the bottom of desk lamp body sets up to the base, its characterized in that: the photo frame fixing device also comprises a photo frame fixing ring, a top adjusting column, an adjusting nut, a tension spring fixing bearing, a rotating nut, an adjusting tension spring, a fixing three-foot nut, a rotating ring, a photo fixing frame, a photo frame rotating frame and a bulb fixing seat; the upper end of the base is fixedly provided with a photo frame fixing ring; the photo frame fixing ring is rotatably provided with a photo frame; the photo frame is composed of a fixed three-leg nut, a rotating ring, a photo fixing frame and a photo frame rotating frame; the top side of the photo frame fixing ring is fixedly provided with a bulb fixing seat; the upper side of the bulb fixing seat is fixedly connected and supported with a top adjusting column; a lampshade is arranged on the outer wall of the bottom of the top adjusting column; an adjusting nut is sleeved on the outer wall of the upper side of the top adjusting column; an adjusting tension spring is movably mounted at the upper side of the outer wall of the lampshade through a fixing ring; the adjusting nut is connected to the lamp shade through an adjusting tension spring.
2. The illumination device with adjustable illumination range with photo frame function as claimed in claim 1, wherein: the inner side of the photo frame fixing ring is provided with an annular slide way, and two sections of arc-shaped sliding grooves are symmetrically formed in the side wall of one side of the photo frame fixing ring.
3. The illumination device with adjustable illumination range with photo frame function as claimed in claim 1, wherein: the rotating ring is arranged in the annular slide way on the inner side of the photo frame fixing ring, and the rotating ring is used for performing limiting, moving and fixing operation in the arc-shaped sliding groove of the photo frame fixing ring through the fixed three-foot nut.
4. The illumination device with adjustable illumination range with photo frame function as claimed in claim 1, wherein: the photo fixing frame can rotate 90 degrees in the middle of the inner ring of the photo frame fixing ring through the rotating ring.
5. The illumination device with adjustable illumination range with photo frame function as claimed in claim 1, wherein: the photo fixing frames can rotate on the photo frame rotating frame.
6. The illumination device with adjustable illumination range with photo frame function as claimed in claim 1, wherein: the lampshade is formed by sequentially pressing lampshade arc-shaped sheets in an annular array, and the inner side of the upper end of the lampshade arc-shaped sheet is fixed on the outer fixing ring at the lower end of the top adjusting column through a hinge.
7. The illumination device with adjustable illumination range with photo frame function as claimed in claim 1, wherein: the adjusting nut is composed of a tension spring fixing bearing and a rotating nut, the adjusting tension spring is fixed on the outer wall of the tension spring fixing bearing, and the tension spring fixing bearing can rotate when the rotating nut is adjusted.
8. The illumination device with adjustable illumination range with photo frame function as claimed in claim 1, wherein: and the wall of the upper end column of the top adjusting column is provided with a thread which is matched and rotated with the adjusting nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810687219.1A CN108916695B (en) | 2018-06-28 | 2018-06-28 | Illumination device with photo frame function and adjustable illumination range |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810687219.1A CN108916695B (en) | 2018-06-28 | 2018-06-28 | Illumination device with photo frame function and adjustable illumination range |
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| Publication Number | Publication Date |
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| CN108916695A CN108916695A (en) | 2018-11-30 |
| CN108916695B true CN108916695B (en) | 2021-04-09 |
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| CN201810687219.1A Active CN108916695B (en) | 2018-06-28 | 2018-06-28 | Illumination device with photo frame function and adjustable illumination range |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973898B (en) * | 2019-03-12 | 2020-12-08 | 安徽艳阳电气集团有限公司 | LED table lamp capable of adjusting light radiation range |
| CN112154941B (en) * | 2020-08-24 | 2022-07-26 | 芜湖懒人智能科技有限公司 | Range-adjustable isolation hood |
| CN114909622B (en) * | 2022-05-31 | 2023-03-21 | 吉林大学 | Lighting lamp is used in operating room nursing based on lamp pearl position control mechanism |
| CN117803892A (en) * | 2024-02-26 | 2024-04-02 | 山东华鼎伟业能源科技股份有限公司 | White light LED lamp based on fluorescent glass film |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203336348U (en) * | 2013-07-15 | 2013-12-11 | 杭州烨酷科技有限公司 | Floor lamp with lighting range adjustable |
| CN205174094U (en) * | 2015-12-13 | 2016-04-20 | 李小巧 | LED table lamp of adjustable light scope |
| CN105805628A (en) * | 2016-05-20 | 2016-07-27 | 苏州新扬塑胶模具制品有限公司 | Table lamp with photo frame |
-
2018
- 2018-06-28 CN CN201810687219.1A patent/CN108916695B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203336348U (en) * | 2013-07-15 | 2013-12-11 | 杭州烨酷科技有限公司 | Floor lamp with lighting range adjustable |
| CN205174094U (en) * | 2015-12-13 | 2016-04-20 | 李小巧 | LED table lamp of adjustable light scope |
| CN105805628A (en) * | 2016-05-20 | 2016-07-27 | 苏州新扬塑胶模具制品有限公司 | Table lamp with photo frame |
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| CN108916695A (en) | 2018-11-30 |
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