CN112503417A - Method for changing illumination range of combined type storage desk lamp - Google Patents
Method for changing illumination range of combined type storage desk lamp Download PDFInfo
- Publication number
- CN112503417A CN112503417A CN202011021621.XA CN202011021621A CN112503417A CN 112503417 A CN112503417 A CN 112503417A CN 202011021621 A CN202011021621 A CN 202011021621A CN 112503417 A CN112503417 A CN 112503417A
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- Prior art keywords
- gear
- lampshade
- locking
- lamp
- rod
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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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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
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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
- F21V17/10—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
- F21V17/12—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 screwing
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/06—Bases for movable standing lamps; Fixing standards to the bases
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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
- 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
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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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides a method for changing the illumination range of a combined type storage desk lamp, wherein the desk lamp comprises a basic lampshade, a first gear lampshade and a second gear lampshade; a section of the basic lampshade far away from the base and the first gear lampshade form a first gear when being threaded; a pair of first locking seats which are symmetrically arranged is fixed on the first gear lampshade, and each first locking seat is provided with a first locking hole for a locking rod to pass through; the small end of the first gear lampshade is in threaded connection with the basic lampshade, and the large end of the first gear lampshade forms a second gear when being connected with the second gear lampshade through the locking rod; the area of the small end face of the second gear lampshade is equal to the area of the large end face of the first gear lampshade; the second gear lamp shade is fixedly provided with a second locking seat corresponding to the first locking seat, and each second locking seat is provided with a second locking hole for the locking rod to pass through. The invention can adjust the size of the illumination range, and a user can adjust the illumination range according to the requirements in use.
Description
Technical Field
The invention belongs to the technical field of lighting equipment, and particularly relates to a method for changing the illumination range of a combined type storage 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 changing the illumination range of a combined type storage desk lamp, the desk lamp can adjust the size of the illumination range, and a user can adjust the illumination range according to the use requirement.
A method for changing the illumination range of a combined type storage desk lamp depends on the combined type storage desk lamp, the combined type storage desk lamp 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 arranged on a storage 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 with two open ends, and external threads are arranged on the outer edge of the basic lampshade;
a section of the basic lampshade far away from the base and a first gear lampshade form a first gear when being threaded; a pair of first locking seats which are symmetrically arranged is fixed on the first gear lampshade, and each first locking seat is provided with a first locking hole through which a locking rod passes;
the small end of the first gear lampshade is in threaded connection with the basic lampshade, and the large end of the first gear lampshade forms a second gear when being connected with the second gear lampshade through the locking rod; the area of the small end face of the second gear lampshade is equal to the area of the large end face of the first gear lampshade; second locking seats which correspond to the first locking seats are fixed on the second gear lamp cover, and each second locking seat is provided with a second locking hole for a locking rod to pass through;
the second gear lampshade is positioned in the containing box body, and light rays emitted by the lamp holder assembly are emitted out through the basic lampshade and the first gear lampshade to form a first gear;
open adjust the apron and take out second gear lamp shade and a pair of locking lever, later align second gear lamp shade and first gear lamp shade will one the locking lever passes one first locking hole in proper order, corresponds with this first locking hole one second locking hole will another the locking lever passes another in proper order first locking hole, another that corresponds with this first locking hole the combination of second gear lamp shade and first gear lamp shade is in order to accomplish in second locking hole, the light that the lamp holder subassembly sent is in proper order behind basic lamp shade, first gear lamp shade, launches in order to form the second gear by the big terminal surface of second gear lamp shade.
Preferably, the first gear lampshade and the second gear lampshade are both circular truncated cones.
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, a hinge rod mechanism is arranged between the accommodating box body and the adjusting cover plate; a pair of guide plates are fixed on the inner side surface of the adjusting cover plate, and a pair of correspondingly arranged guide grooves 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.
Preferably, the first locking hole and the locking rod are in threaded connection.
Compared with the prior art, the invention has the advantages that:
(1) first gear lamp shade exclusive use, first gear lamp shade and second gear lamp shade make up to form the illumination scope of 2 gears and adjust the gear, thereby this desk lamp can select among 2 gears and adjust the user state that the user needs, has solved the unable problem of adjusting of illumination scope gear in the use of desk lamp.
(2) Through adjusting 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 combined type storage desk lamp according to an embodiment of the present invention;
fig. 2 is a structural diagram of a combined storage desk lamp in a first-gear lighting state according to an embodiment of the present invention;
fig. 3 is a structural diagram of the combined type storage desk lamp in a second gear lighting state according to an embodiment of the invention;
FIG. 4 is a structural diagram of a second position lampshade in FIG. 1;
FIG. 5 is a cross-sectional view of the second position lampshade of FIG. 4;
FIG. 6 is a view of the adjustable cover plate of FIG. 1 rotating about the storage compartment;
fig. 7 is a structural view of the guide plate of fig. 1.
The lamp comprises a vertical rod 1, a base 2, a lamp holder component 3, a basic lampshade 4, a first gear lampshade 5, a second gear lampshade 6, a second locking seat 61, a locking rod 7, an adjusting cover plate 8, a storage box 9, a guide plate 10, a guide groove 101, a fixing column 102 and a second support rod 11.
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 to 7, a combined type storage desk lamp comprises a hollow upright 1, wherein the lower end of the upright 1 is fixed to an adjusting cover plate, the adjusting cover plate is rotatably mounted on a storage box 9, and the adjusting cover plate is mounted on the storage box 9 through a hinge; a base 2 is fixed at the upper end of the upright rod 1, a lamp holder component 3 and a basic lampshade 4 are fixed on the base 2, and the basic lampshade 4 is sleeved outside the lamp body component; the basic lampshade 4 is a hollow structure with two open ends, and the outer edge of the basic lampshade 4 is provided with an external thread.
A section of the basic lampshade 4 far away from the base 2 and a first gear lampshade 5 form a first gear when being threaded; a pair of first locking seats (only one first locking seat is shown in fig. 1) which are symmetrically arranged is fixed on the first gear lampshade 5, and each first locking seat is provided with a first locking hole for the locking rod 7 to pass through.
The small end of the first gear lampshade 5 is in threaded connection with the basic lampshade 4, and the large end of the first gear lampshade forms a second gear when being connected with the small end of the second gear lampshade 6 through the locking rod 7; the area of the small end face of the second gear lampshade 6 is equal to the area of the large end face of the first gear lampshade 5; second gear lamp shade 6 is last fixed with the second locking seat 61 that first locking seat corresponds the setting (only show one second locking seat 61 in fig. 1), all sets up the second locking hole that supplies locking lever 7 to pass on every second locking seat 61. Preferably, the first locking hole, the second locking hole and the locking rod 7 are all in threaded connection. In this embodiment, the large end refers to a section of the lamp cover near the end surface of the large end; the small end refers to a section of the lampshade near the end surface of the small end.
A hinge rod mechanism is arranged between the containing box body 9 and the adjusting cover plate 8; a pair of guide plates 10 are fixed on the inner side surface of the adjusting cover plate 8, and a guide groove 101 which is correspondingly arranged is formed in each guide plate 10; the hinged rod mechanism comprises a first supporting rod and a second supporting rod 11 which are hinged with each other; the first support rod is hinged to the bottom of the storage box 9, the second support rod 11 is sleeved with a fixing column 102, and the fixing column 102 is located in one of the guide grooves 101 and can move along the guide groove 101.
As shown in fig. 4 to 5, the second position lampshade 6 is a hollow structure with two open end faces. Similarly, the first gear lampshade 5 and the base lampshade 4 are also of a hollow structure with two open end faces. Preferably, the first gear lampshade 5 and the second gear lampshade 6 are both a circular truncated cone.
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.
A method for changing the illumination range of a combined storage desk lamp comprises the following steps of adjusting the gear positions of the illumination range and adjusting the gear positions of the illumination range:
adjusting the gear of the illumination range:
(1) the second gear lampshade 6 and the pair of locking rods 7 are positioned in the containing box body 9, and light rays emitted by the lamp holder assembly 3 are emitted out through the base lampshade 4 and the first gear lampshade 5 to form a first gear, as shown in fig. 2.
(2) The adjusting cover plate 8 is opened and the second-gear lampshade 6 and the pair of locking rods 7 are taken out, then the second-gear lampshade 6 and the first-gear lampshade 5 are aligned, one locking rod 7 sequentially penetrates through one first locking hole and one second locking hole corresponding to the first locking hole, the other locking rod 7 sequentially penetrates through the other first locking hole and the other second locking hole corresponding to the first locking hole to complete the locking combination of the second-gear lampshade 6 and the first-gear lampshade 5, light emitted by the lamp holder component 3 sequentially passes through the base lampshade 4 and the first-gear lampshade 5, and then is emitted out from the large end face of the second-gear lampshade 6 to form a second gear, as shown in fig. 3.
Adjusting the far and near gears of the illumination range:
as shown in fig. 7, the cover plate is turned over, the second support rod 11 drives the fixing column 102 to move, and when the required angle is adjusted, the fixing column 102 is pressed into another guide groove 101 to limit the hinge rod mechanism.
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. A method for changing the illumination range of a combined type storage desk lamp depends on the combined type storage desk lamp, the combined type storage desk lamp 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 arranged on a storage 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 with two open ends, and external threads are arranged on the outer edge of the basic lampshade;
a section of the basic lampshade far away from the base and a first gear lampshade form a first gear when being threaded; a pair of first locking seats which are symmetrically arranged is fixed on the first gear lampshade, and each first locking seat is provided with a first locking hole through which a locking rod passes;
the small end of the first gear lampshade is in threaded connection with the basic lampshade, and a second gear is formed when the large end of the first gear lampshade is connected with the small end of the second gear lampshade through the locking rod; the area of the small end face of the second gear lampshade is equal to the area of the large end face of the first gear lampshade; second locking seats which correspond to the first locking seats are fixed on the second gear lamp cover, and each second locking seat is provided with a second locking hole for a locking rod to pass through;
the method is characterized in that: the second gear lampshade is positioned in the containing box body, and light rays emitted by the lamp holder assembly are emitted out through the basic lampshade and the first gear lampshade to form a first gear;
open sealed apron and take out second gear lamp shade and a pair of locking lever, later align second gear lamp shade and first gear lamp shade will one the locking lever passes one first locking hole in proper order, corresponds with this first locking hole one second locking hole will another the locking lever passes another in proper order first locking hole, another that corresponds with this first locking hole the combination of second gear lamp shade and first gear lamp shade is in order to accomplish in second locking hole, the light that the lamp holder subassembly sent is in proper order behind basic lamp shade, first gear lamp shade, launches in order to form the second gear by the big terminal surface of second gear lamp shade.
2. The method for changing the illumination range of a modular storage desk lamp of claim 1, wherein: the first gear lampshade and the second gear lampshade are both circular truncated cone bodies.
3. The method for changing the illumination range of a modular storage desk lamp of 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 changing the illumination range of a modular storage desk lamp of 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.
5. The method for changing the illumination range of a modular storage desk lamp of claim 4, 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.
6. The method for changing the illumination range of a modular storage desk lamp of claim 1, wherein: and the first locking hole is in threaded connection with the locking rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011021621.XA CN112503417A (en) | 2020-09-25 | 2020-09-25 | Method for changing illumination range of combined type storage desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011021621.XA CN112503417A (en) | 2020-09-25 | 2020-09-25 | Method for changing illumination range of combined type storage desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112503417A true CN112503417A (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011021621.XA Pending CN112503417A (en) | 2020-09-25 | 2020-09-25 | Method for changing illumination range of combined type storage desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112503417A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2483599Y (en) * | 2001-06-12 | 2002-03-27 | 王海标 | Desk lamp |
| CN203395729U (en) * | 2013-09-10 | 2014-01-15 | 陈琳 | Table lamp |
| CN205155680U (en) * | 2015-11-25 | 2016-04-13 | 上海市格致中学 | Desk lamp with scalable lamp shade |
| CN205560425U (en) * | 2016-03-29 | 2016-09-07 | 罗一帆 | LED table lamp for illumination who adjusts on a large scale |
| CN209705987U (en) * | 2019-05-13 | 2019-11-29 | 江苏明思维照明科技有限公司 | A kind of lamp stand with the foldable placement of adjustment structure |
-
2020
- 2020-09-25 CN CN202011021621.XA patent/CN112503417A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2483599Y (en) * | 2001-06-12 | 2002-03-27 | 王海标 | Desk lamp |
| CN203395729U (en) * | 2013-09-10 | 2014-01-15 | 陈琳 | Table lamp |
| CN205155680U (en) * | 2015-11-25 | 2016-04-13 | 上海市格致中学 | Desk lamp with scalable lamp shade |
| CN205560425U (en) * | 2016-03-29 | 2016-09-07 | 罗一帆 | LED table lamp for illumination who adjusts on a large scale |
| CN209705987U (en) * | 2019-05-13 | 2019-11-29 | 江苏明思维照明科技有限公司 | A kind of lamp stand with the foldable placement of adjustment structure |
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Application publication date: 20210316 |
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| RJ01 | Rejection of invention patent application after publication |