CN111379993A - Exhibition lamp with focus is adjusted and illumination brightness control - Google Patents
Exhibition lamp with focus is adjusted and illumination brightness control Download PDFInfo
- Publication number
- CN111379993A CN111379993A CN201811621726.1A CN201811621726A CN111379993A CN 111379993 A CN111379993 A CN 111379993A CN 201811621726 A CN201811621726 A CN 201811621726A CN 111379993 A CN111379993 A CN 111379993A
- Authority
- CN
- China
- Prior art keywords
- plate
- light
- bottom plate
- rotating shaft
- sliding sleeve
- 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.)
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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
- F21S8/00—Lighting devices intended for fixed installation
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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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- 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
- F21V21/14—Adjustable mountings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/405—Lighting for industrial, commercial, recreational or military use for shop-windows or displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention relates to an exhibition lamp with focus adjustment and illumination brightness adjustment, which comprises a bottom plate (1), two side plates (2), a first rotating shaft (3), a second rotating shaft (4), an LED lamp (5), a sliding sleeve (6), a diffusion plate (7) and a light-gathering sheet (8); the bottom plate (1) is a horizontal plate, and the side plates (2) are respectively and rotatably connected to two sides of the bottom plate (1) through a first rotating shaft (3) and a second rotating shaft (4); the LED lamps (5) are fixedly arranged on the inner wall of the bottom plate (1), and the LED lamps (5) can be arranged in a circular array or a straight array; the light-gathering device is characterized in that the sliding sleeve (6) is arranged on the side plate (2) in a sliding mode, the diffusion plate (7) is fixedly arranged on the sliding sleeve (6), the light-gathering piece (8) is fixedly arranged in the diffusion plate (7), and the light-gathering piece (8) is a convex lens. The practical LED lamp can save energy.
Description
Technical Field
The invention relates to a lamp, in particular to an exhibition lamp with a focal length adjustment function and an illumination brightness adjustment function.
Background
The exhibition is a place for information transfer, and is used for displaying products produced by enterprises, so that the products need to be polished, and special polishing equipment is not generally arranged in the exhibition.
In view of the above-mentioned drawbacks, the present designer is actively making research and innovation to create a novel structure of an exhibition lamp with focus adjustment and illumination brightness adjustment, so that the lamp has more industrial utility value.
Disclosure of Invention
To solve the above technical problems, it is an object of the present invention to provide an exhibition lamp with focus adjustment and illumination brightness adjustment.
The technical scheme of the invention is as follows:
an exhibition lamp with focus adjustment and illumination brightness adjustment, characterized in that: comprises a bottom plate (1), two side plates (2), a first rotating shaft (3), a second rotating shaft (4), an LED lamp (5), a sliding sleeve (6), a diffusion plate (7) and a light-gathering sheet (8);
the bottom plate (1) is a horizontal plate, and the side plates (2) are respectively and rotatably connected to two sides of the bottom plate (1) through a first rotating shaft (3) and a second rotating shaft (4); the LED lamps (5) are fixedly arranged on the inner wall of the bottom plate (1), and the LED lamps (5) can be arranged in a circular array or a straight array; the light-gathering device is characterized in that the sliding sleeve (6) is arranged on the side plate (2) in a sliding mode, the diffusion plate (7) is fixedly arranged on the sliding sleeve (6), the light-gathering piece (8) is fixedly arranged in the diffusion plate (7), and the light-gathering piece (8) is a convex lens.
Further, the side plate (2) is a plastic plate, the plastic plate is a black plastic plate, and the light transmittance of the plastic plate is 5%.
Further, bottom plate (1) is the wood system plate, be provided with a circular shape installation department on bottom plate (1), the installation department is provided with the connector.
Furthermore, the sliding sleeve (6) is square, and a sliding rail and a connecting part are arranged in the sliding sleeve.
Furthermore, the focus of the light-gathering piece (8) is over against the center of the bottom plate (1).
By the scheme, the invention at least has the following advantages:
the invention can realize high-brightness illumination and can better publicize products.
The practical LED lamp can save energy.
The invention uses the sliding sleeve, and can adjust the focal length.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate a certain embodiment of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1-a bottom plate; 2-side plate; 3-a first rotating shaft; 4-a second rotating shaft; 5-LED lamps; 6-sliding sleeve; 7-a diffusion plate; 8-light-gathering piece.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Referring to fig. 1, an exhibition lamp with focus adjustment and illumination brightness adjustment according to a preferred embodiment of the present invention includes a bottom plate 1, two side plates 2, a first rotating shaft 3, a second rotating shaft 4, an LED lamp 5, a sliding sleeve 6, a diffusion plate 7, and a light-gathering sheet 8;
the bottom plate 1 is a horizontal plate, and the side plates 2 are respectively and rotatably connected to two sides of the bottom plate 1 through a first rotating shaft 3 and a second rotating shaft 4; the number of the LED lamps 5 is multiple, the LED lamps are fixedly arranged on the inner wall of the bottom plate 1, and the LED lamps 5 can be arranged in a circular array or a straight array; the light-condensing lens is characterized in that the sliding sleeve 6 is arranged on the side plate 2 in a sliding mode, the diffusion plate 7 is fixedly arranged on the sliding sleeve 6, the light-condensing sheet 8 is fixedly arranged in the diffusion plate 7, and the light-condensing sheet 8 is a convex lens.
The side plates 2 are plastic plates, which are black plastic plates, and the light transmittance of the plastic plates is 5%.
The base plate 1 is a wooden plate, and a circular mounting portion is provided on the base plate 1, and the mounting portion is provided with a connector.
The sliding sleeve 6 is square, inside which sliding rails and connecting parts are arranged.
The focus of the light-gathering sheet 8 is opposite to the center of the bottom plate 1.
The invention has at least the following advantages:
the invention can realize high-brightness illumination and can better publicize products.
The practical LED lamp can save energy.
The invention uses the sliding sleeve, and can adjust the focal length.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (5)
1. An exhibition lamp with focus adjustment and illumination brightness adjustment, characterized in that: comprises a bottom plate (1), two side plates (2), a first rotating shaft (3), a second rotating shaft (4), an LED lamp (5), a sliding sleeve (6), a diffusion plate (7) and a light-gathering sheet (8);
the bottom plate (1) is a horizontal plate, and the side plates (2) are respectively and rotatably connected to two sides of the bottom plate (1) through a first rotating shaft (3) and a second rotating shaft (4); the LED lamps (5) are fixedly arranged on the inner wall of the bottom plate (1), and the LED lamps (5) can be arranged in a circular array or a straight array; the light-gathering device is characterized in that the sliding sleeve (6) is arranged on the side plate (2) in a sliding mode, the diffusion plate (7) is fixedly arranged on the sliding sleeve (6), the light-gathering piece (8) is fixedly arranged in the diffusion plate (7), and the light-gathering piece (8) is a convex lens.
2. The exhibition lamp with focus adjustment and illumination brightness adjustment according to claim 1, wherein: the side plates (2) are plastic plates, the plastic plates are black plastic plates, and the light transmittance of the plastic plates is 5%.
3. An exhibition lamp with focus adjustment and illumination brightness adjustment according to claim 2, characterized in that: the base plate (1) is a wood plate, a round mounting part is arranged on the base plate (1), and a connector is arranged on the mounting part.
4. An exhibition lamp with focus adjustment and illumination brightness adjustment according to claim 2, characterized in that: the sliding sleeve (6) is square, and a sliding rail and a connecting part are arranged in the sliding sleeve.
5. An exhibition lamp with focus adjustment and illumination brightness adjustment according to claim 2, characterized in that: the focus of the light-gathering piece (8) is over against the center of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811621726.1A CN111379993A (en) | 2018-12-28 | 2018-12-28 | Exhibition lamp with focus is adjusted and illumination brightness control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811621726.1A CN111379993A (en) | 2018-12-28 | 2018-12-28 | Exhibition lamp with focus is adjusted and illumination brightness control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111379993A true CN111379993A (en) | 2020-07-07 |
Family
ID=71214893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811621726.1A Withdrawn CN111379993A (en) | 2018-12-28 | 2018-12-28 | Exhibition lamp with focus is adjusted and illumination brightness control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111379993A (en) |
-
2018
- 2018-12-28 CN CN201811621726.1A patent/CN111379993A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200707 |