CN112197187A - Method for adjusting illumination range of desk lamp - Google Patents
Method for adjusting illumination range of desk lamp Download PDFInfo
- Publication number
- CN112197187A CN112197187A CN202011023687.2A CN202011023687A CN112197187A CN 112197187 A CN112197187 A CN 112197187A CN 202011023687 A CN202011023687 A CN 202011023687A CN 112197187 A CN112197187 A CN 112197187A
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- China
- Prior art keywords
- adjusting
- lamp
- lampshade
- basic
- illumination range
- 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
- 238000005286 illumination Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 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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- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/06—Bases for movable standing lamps; Fixing standards to the bases
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides a method for adjusting the illumination range of a desk lamp, wherein an adjusting lamp shade is positioned in a containing box, and light rays emitted by a lamp holder assembly are emitted through a front illumination hole of a basic lamp shade to form a first gear; the sealing cover plate is opened, the adjusting lamp shade is taken out, then the large end of the adjusting lamp shade is clamped in the outer ring clamping groove, and light rays emitted by the lamp holder assembly sequentially pass through the basic lamp shade and the large end light-transmitting hole and are emitted out from the small end light-transmitting hole to form a second gear; the sealing cover plate is opened, the adjusting lampshade is taken out, then the small end of the adjusting lampshade is clamped in the inner ring clamping groove, and light rays emitted by the lamp holder assembly sequentially pass through the basic lampshade and the small end light holes and are emitted out through the large end light holes to form a third gear. The basic lampshade is used independently, and the basic lampshade and the adjusting lampshade are combined, so that the illumination range adjusting gears with 3 gears are formed, and the size of the illumination range can be adjusted.
Description
Technical Field
The invention belongs to the technical field of lighting equipment, and particularly relates to a method for adjusting the illumination range of a desk lamp.
Background
At present, along with the improvement of people's quality of life, the operation requirement to electronic product is also higher and higher, and as the commonly used desk lamp in the life, its new product kind is more, and current desk lamp model is fixed basically, the unable size of adjusting of scope of illumination, can only adjust luminance, and often can be because of the illumination area that needs the desk lamp sometimes is little just be fit for the user demand at the in-process that uses the desk lamp, the illumination scope gear that needs the desk lamp sometimes again is bigger, consequently, the unable irradiant scope size of adjusting of current desk lamp, be difficult to satisfy the user demand when different.
Disclosure of Invention
The invention aims to provide a method for adjusting the illumination range of a desk lamp, the desk lamp can adjust the size of the illumination range, and a user can adjust the illumination range according to the requirement in use.
The method for adjusting the illumination range of the desk lamp is based on the desk lamp with the adjustable illumination range gears, the desk lamp with the adjustable illumination range gears comprises a hollow upright rod, the lower end of the upright rod is fixed on an adjusting cover plate, and the adjusting cover plate is rotatably installed on a containing box body; a base is fixed at the upper end of the upright rod, a lamp holder assembly and a basic lampshade are fixed on the base, and the basic lampshade is sleeved on the outer side of the lamp body assembly;
the basic lampshade is of a hollow structure; one end face, close to the base, of the basic lampshade is provided with a rear lighting hole penetrating through the basic lampshade, and one end face, far away from the base, of the basic lampshade is provided with a front lighting hole, an inner ring clamping groove and an outer ring clamping groove which are sequentially arranged from inside to outside;
the front lighting hole penetrates through the basic lampshade; the inner ring clamping groove is clamped with the small end of an adjusting lampshade to form a third gear; the outer ring clamping groove is clamped with the large end of the adjusting lamp cover to form a second gear; the adjusting lampshade is of a hollow structure; a large end light-transmitting hole penetrating through the large end face is formed in the large end face of the adjusting lamp shade, and a small end light-transmitting hole penetrating through the small end face is formed in the small end face of the adjusting lamp shade;
the adjusting lampshade is positioned in the containing box body, and light rays emitted by the lamp holder assembly are emitted out through a front lighting hole of the base lampshade to form a first gear;
opening the sealing cover plate and taking out the adjusting lamp shade, then clamping the large end of the adjusting lamp shade in the outer ring clamping groove, and emitting light rays emitted by the lamp holder assembly through the small end light hole to form a second gear after sequentially passing through the basic lamp shade and the large end light hole;
open sealed apron and take out adjust the lamp shade, later will adjust the tip block of lamp shade in the inner ring draw-in groove, the light that the lamp holder subassembly sent is in proper order behind basic lamp shade, tip light trap, launches in order to form the third gear by the main aspects light trap.
Preferably, the base lampshade is a truncated cone.
Preferably, a lamp cap control circuit is arranged in the upright rod, the upper end of the lamp cap control circuit is electrically connected with the lamp cap assembly, and the lower end of the lamp cap control circuit is electrically connected with the control module.
Preferably, the area of the front illumination aperture is the area of the small end light-transmitting aperture.
Preferably, a hinge rod mechanism is arranged between the storage box body and the sealing cover plate; a pair of guide plates are fixed on the inner side surface of the sealing cover plate, and a pair of guide grooves which are correspondingly arranged are formed in each guide plate;
the hinged rod mechanism comprises a first supporting rod and a second supporting rod which are hinged with each other; the first supporting rod is hinged to the bottom of the containing box body, the second supporting rod is sleeved with a fixing column, and the fixing column is located in one of the guide grooves and can move along the guide groove.
Preferably, the adjusting cover plate is turned over, the second supporting rod drives the fixing column to move, and when the angle is adjusted to a required angle, the fixing column is pressed into the other guide groove to limit the hinged rod mechanism.
Compared with the prior art, the invention has the advantages that:
(1) basic lamp shade exclusive use, basic lamp shade and regulation lamp shade combine to form the illumination scope of 3 gears and adjust the gear, thereby this desk lamp can select among 3 gears and adjust the user state that the user needs, solved the unable problem of adjusting of illumination scope gear in the use of desk lamp.
(2) Through sealed apron, storage box and hinge bar mechanism, can realize the distance of illumination scope and adjust, later through deflector, guide way and fixed column, fix the distance gear of illumination scope to satisfy user's user demand.
Drawings
Fig. 1 is an exploded view of a desk lamp with adjustable lighting range and gears according to an embodiment of the present invention;
fig. 2 is a structural diagram of the desk lamp with adjustable illumination range and adjustable gear in a first-gear illumination state according to an embodiment of the invention;
fig. 3 is a structural diagram of the desk lamp with adjustable lighting range and gears in a second-gear lighting state according to an embodiment of the present invention;
fig. 4 is a structural diagram of the desk lamp with adjustable illumination range and gears in a third-gear illumination state according to an embodiment of the invention;
FIG. 5 is a cross-sectional view of the base housing of FIG. 1;
FIG. 6 is a cross-sectional view of the adjustment lamp enclosure of FIG. 1;
FIG. 7 is a view illustrating the rotation of the adjusting cover plate around the storage box in FIG. 1;
fig. 8 is a structural view of the guide plate of fig. 7.
The lamp holder comprises a base, a lamp holder assembly, an inner ring clamping groove, an outer ring clamping groove, an adjusting lamp shade, a lamp holder assembly, an adjusting cover plate, a lamp holder assembly, an adjusting cover plate, a lamp holder assembly.
Detailed Description
The present invention will now be described in more detail with reference to the accompanying schematic drawings, in which preferred embodiments of the invention are shown, it being understood that one skilled in the art may modify the invention herein described while still achieving the advantageous effects of the invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the invention.
As shown in fig. 1-8, an adjustable desk lamp with a light range and gears comprises a hollow upright rod 1, wherein the lower end of the upright rod 1 is fixed on an adjusting cover plate 6, the adjusting cover plate 6 is rotatably installed on an accommodating box body 7, and if the adjusting cover plate 6 is installed on the accommodating box body 7 through a hinge.
A base 2 is fixed at the upper end of the upright rod 1, and a lamp holder component 3 and a basic lampshade 4 are fixed on the base 2.
The basic lampshade 4 is sleeved outside the lamp body component; the basic lampshade 4 is a hollow structure; a rear lighting hole penetrating through the basic lampshade 4 is formed in one end face, close to the base 2, of the basic lampshade 4, and a front lighting hole, an inner ring clamping groove 41 and an outer ring clamping groove 42 which are sequentially arranged from inside to outside are formed in one end face, far away from the base 2, of the basic lampshade 4, as shown in fig. 5; the front lighting hole penetrates through the basic lampshade 4; the inner ring clamping groove 41 is clamped with the small end of an adjusting lampshade 5 to form a third gear; the outer ring clamping groove 42 is clamped with the large end of the adjusting lamp shade 5 to form a second gear; preferably, the base lampshade 4 is a truncated cone.
The adjusting lampshade 5 is of a hollow structure; the adjusting lampshade 5 is provided with a large end light hole 52 penetrating through the large end face on the large end face, and a small end light hole 51 penetrating through the small end face on the small end face of the adjusting lampshade 5, as shown in fig. 6.
A hinge rod mechanism is arranged between the containing box body 7 and the sealing cover plate; a pair of guide plates 8 are fixed on the inner side surface of the sealing cover plate, and a guide groove 81 which is correspondingly arranged is formed in each guide plate 8; the hinged rod mechanism comprises a first supporting rod and a second supporting rod 9 which are hinged with each other; the first support rod is hinged to the bottom of the storage box 7, the second support rod 9 is sleeved with a fixing column 82, and the fixing column 82 is located in one of the guide grooves 81 and can move along the guide groove 81.
The use method of the desk lamp with the adjustable illumination range gears comprises the steps of adjusting the size gear of the illumination range and adjusting the distance gear of the illumination range, and specifically comprises the following steps:
adjusting the gear of the illumination range:
(1) the adjusting lampshade 5 is positioned in the containing box body 7, and light rays emitted by the lamp holder component 3 are emitted out through a front lighting hole of the base lampshade 4 to form a first gear; i.e. the area of the front lighting aperture, and the area of the light-transmitting aperture 51, as shown in figure 2.
(2) The sealing cover plate is opened, the adjusting lamp shade 5 is taken out, then the large end of the adjusting lamp shade 5 is clamped in the outer ring clamping groove 42, and light rays emitted by the lamp holder assembly 3 sequentially pass through the base lamp shade 4 and the large end light-transmitting hole 52 and are emitted out through the small end light-transmitting hole 51 to form a second gear; as shown in fig. 3.
(3) The sealing cover plate is opened, the adjusting lamp shade 5 is taken out, then the small end of the adjusting lamp shade 5 is clamped in the inner ring clamping groove 41, and light rays emitted by the lamp holder assembly 3 sequentially pass through the base lamp shade 4 and the small end light-transmitting hole 51 and then are emitted out through the large end light-transmitting hole 52 to form a third gear, as shown in fig. 4.
Adjusting the far and near gears of the illumination range:
as shown in fig. 7-8, the cover plate 6 is adjusted in the overturning manner, the second support rod 9 drives the fixing column 82 to move, and when the required angle is adjusted, the fixing column 82 is pressed into the other guide groove 81 to limit the hinged rod mechanism.
Known from the prior art are: a lamp cap control circuit is arranged in the upright rod 1, the upper end of the lamp cap control circuit is electrically connected with the lamp cap assembly 3, and the lower end of the lamp cap control circuit is electrically connected with the control module.
The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any way. It will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The method for adjusting the illumination range of the desk lamp is based on the desk lamp with the adjustable illumination range gears, the desk lamp with the adjustable illumination range gears comprises a hollow upright rod, the lower end of the upright rod is fixed on an adjusting cover plate, and the adjusting cover plate is rotatably installed on a containing box body; a base is fixed at the upper end of the upright rod, a lamp holder assembly and a basic lampshade are fixed on the base, and the basic lampshade is sleeved on the outer side of the lamp body assembly;
the basic lampshade is of a hollow structure; one end face, close to the base, of the basic lampshade is provided with a rear lighting hole penetrating through the basic lampshade, and one end face, far away from the base, of the basic lampshade is provided with a front lighting hole, an inner ring clamping groove and an outer ring clamping groove which are sequentially arranged from inside to outside;
the front lighting hole penetrates through the basic lampshade; the inner ring clamping groove is clamped with the small end of an adjusting lampshade to form a third gear; the outer ring clamping groove is clamped with the large end of the adjusting lamp cover to form a second gear; the adjusting lampshade is of a hollow structure; a large end light-transmitting hole penetrating through the large end face is formed in the large end face of the adjusting lamp shade, and a small end light-transmitting hole penetrating through the small end face is formed in the small end face of the adjusting lamp shade;
the method is characterized in that: the adjusting lampshade is positioned in the containing box body, and light rays emitted by the lamp holder assembly are emitted out through a front lighting hole of the base lampshade to form a first gear;
opening the sealing cover plate and taking out the adjusting lamp shade, then clamping the large end of the adjusting lamp shade in the outer ring clamping groove, and emitting light rays emitted by the lamp holder assembly through the small end light hole to form a second gear after sequentially passing through the basic lamp shade and the large end light hole;
open sealed apron and take out adjust the lamp shade, later will adjust the tip block of lamp shade in the inner ring draw-in groove, the light that the lamp holder subassembly sent is in proper order behind basic lamp shade, tip light trap, launches in order to form the third gear by the main aspects light trap.
2. The method for adjusting the illumination range of the desk lamp as claimed in claim 1, wherein: the basic lampshade is a round table body.
3. The method for adjusting the illumination range of the desk lamp as claimed in claim 1, wherein: a lamp cap control circuit is arranged in the upright rod, the upper end of the lamp cap control circuit is electrically connected with the lamp cap assembly, and the lower end of the lamp cap control circuit is electrically connected with the control module.
4. The method for adjusting the illumination range of the desk lamp as claimed in claim 1, wherein: area of the front lighting aperture area of the small end light aperture area.
5. The method for adjusting the illumination range of the desk lamp as claimed in claim 1, wherein: a hinge rod mechanism is arranged between the containing box body and the sealing cover plate; a pair of guide plates are fixed on the inner side surface of the sealing cover plate, and a pair of guide grooves which are correspondingly arranged are formed in each guide plate;
the hinged rod mechanism comprises a first supporting rod and a second supporting rod which are hinged with each other; the first supporting rod is hinged to the bottom of the containing box body, the second supporting rod is sleeved with a fixing column, and the fixing column is located in one of the guide grooves and can move along the guide groove.
6. The method for adjusting the illumination range of the desk lamp as claimed in claim 5, wherein: and the adjusting cover plate is turned over, the second supporting rod drives the fixing column to move, and when the required angle is adjusted, the fixing column is pressed into another guide groove to limit the hinged rod mechanism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011023687.2A CN112197187A (en) | 2020-09-25 | 2020-09-25 | Method for adjusting illumination range of desk lamp |
Applications Claiming Priority (1)
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CN202011023687.2A CN112197187A (en) | 2020-09-25 | 2020-09-25 | Method for adjusting illumination range of desk lamp |
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CN112197187A true CN112197187A (en) | 2021-01-08 |
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CN202011023687.2A Pending CN112197187A (en) | 2020-09-25 | 2020-09-25 | Method for adjusting illumination range of desk lamp |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2483599Y (en) * | 2001-06-12 | 2002-03-27 | 王海标 | Desk lamp |
CN204005478U (en) * | 2014-07-14 | 2014-12-10 | 上海孙杨钢木家具有限公司 | A kind of oak barrel formula eye-protecting desk lamp |
CN204513077U (en) * | 2015-04-14 | 2015-07-29 | 中国矿业大学 | Telescopic adjustable desk lamp |
CN204829653U (en) * | 2015-06-23 | 2015-12-02 | 广东金莱特电器股份有限公司 | LED table lamp of lamp holder is rotated in area |
DE102015106014A1 (en) * | 2015-04-20 | 2016-10-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Joint arrangement of a roof cap of a hood of a motor vehicle |
CN207028672U (en) * | 2017-07-28 | 2018-02-23 | 丁辰辰 | A kind of fine arts regulating device |
CN110185961A (en) * | 2019-06-19 | 2019-08-30 | 扬州市万佳照明电器有限公司 | A kind of desk lamp |
CN211478872U (en) * | 2020-02-03 | 2020-09-11 | 唐山市海驰誉昂科技有限公司 | Duplicator with automatic flip structure |
-
2020
- 2020-09-25 CN CN202011023687.2A patent/CN112197187A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2483599Y (en) * | 2001-06-12 | 2002-03-27 | 王海标 | Desk lamp |
CN204005478U (en) * | 2014-07-14 | 2014-12-10 | 上海孙杨钢木家具有限公司 | A kind of oak barrel formula eye-protecting desk lamp |
CN204513077U (en) * | 2015-04-14 | 2015-07-29 | 中国矿业大学 | Telescopic adjustable desk lamp |
DE102015106014A1 (en) * | 2015-04-20 | 2016-10-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Joint arrangement of a roof cap of a hood of a motor vehicle |
CN204829653U (en) * | 2015-06-23 | 2015-12-02 | 广东金莱特电器股份有限公司 | LED table lamp of lamp holder is rotated in area |
CN207028672U (en) * | 2017-07-28 | 2018-02-23 | 丁辰辰 | A kind of fine arts regulating device |
CN110185961A (en) * | 2019-06-19 | 2019-08-30 | 扬州市万佳照明电器有限公司 | A kind of desk lamp |
CN211478872U (en) * | 2020-02-03 | 2020-09-11 | 唐山市海驰誉昂科技有限公司 | Duplicator with automatic flip structure |
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Application publication date: 20210108 |
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