CN214306859U - A panel light with backside emission - Google Patents
A panel light with backside emission Download PDFInfo
- Publication number
- CN214306859U CN214306859U CN202120564060.1U CN202120564060U CN214306859U CN 214306859 U CN214306859 U CN 214306859U CN 202120564060 U CN202120564060 U CN 202120564060U CN 214306859 U CN214306859 U CN 214306859U
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- China
- Prior art keywords
- light
- backside
- main panel
- mounting frame
- panel light
- Prior art date
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- 238000009434 installation Methods 0.000 claims abstract description 20
- 238000005286 illumination Methods 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000000007 visual effect Effects 0.000 abstract description 7
- 230000001795 light effect Effects 0.000 abstract description 3
- 241001465382 Physalis alkekengi Species 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
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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
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
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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
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/022—Emergency lighting devices
- F21S9/024—Emergency lighting devices using a supplementary light source for emergency lighting
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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
- F21Y2113/00—Combination of light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an illumination lamps and lanterns field discloses a panel light with back is luminous, including main panel light, back lamp, installation frame, installation base and power driver. The mounting base is fixed on the mounting surface, the back surface of the main panel lamp is connected with the bottom surface of the mounting frame, the main panel lamp is larger than the mounting frame, the back surface lamp is arranged on the outer side surface of the mounting frame in a surrounding mode, the mounting frame is connected with the mounting base through a connecting structure, and the power supply driver is placed in the mounting frame; the power supply driver drives the main panel lamp and the back light to illuminate, and the illuminating direction of the back light is perpendicular to or opposite to that of the main panel lamp. Increase the back light illumination through the back at the main panel lamp, solved the main panel lamp and openly lighted the back, the problem of dark space and shadow appears in the back, make the light effect of panel lamp have the third dimension simultaneously, promote user visual effect.
Description
Technical Field
The utility model relates to an illumination lamps and lanterns field, more specifically relates to a panel light with back is luminous.
Background
The panel lamp is a common indoor lighting lamp, the light source is usually an LED, and light passes through a light guide plate with high light transmittance to form a uniform planar lighting effect. The LED panel lamp can be used for regulating and controlling color temperature, adjusting brightness and various dynamic programs through the controller according to different requirements and environment changes. The controller of LED panel light is generally integrated in the power drive, and the user controls through modes such as can wireless remote control, intelligent APP or wall switch. The LED panel lamps have various installation forms and can be embedded in the ceiling, the wall and the surface of an installation body; may be suspended from the ceiling or below the mounting body. LED panel light, when adopting the mode installation of hanging, the back is openly lighted to the panel light, dark space and shadow can appear in the back, lead to user's visual effect not good to this problem can be along with the size grow of panel light and more obvious.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming above-mentioned prior art not enough, provide a panel light with back is luminous for after solving panel light and openly lighting, dark space and shadow's problem appear in the back, make panel light's light effect have the third dimension simultaneously, promote user visual effect.
The utility model provides a technical scheme be, a panel light with back is luminous, including main panel light, back lamp, installation frame, installation base and power driver. The mounting base is fixed on the mounting surface, the back surface of the main panel lamp is connected with the bottom surface of the mounting frame, the main panel lamp is larger than the mounting frame, the back surface lamp is arranged on the outer side surface of the mounting frame in a surrounding mode, the mounting frame is connected with the mounting base through a connecting structure, and the power supply driver is placed in the mounting frame; the power supply driver drives the main panel lamp and the back light to illuminate, and the illuminating direction of the back light is perpendicular to or opposite to that of the main panel lamp.
Preferably, the shape formed by the backlight surrounding the mounting frame is a backlight shape; the main panel lamp, the back light and the mounting frame have the same projection shape and different sizes on the horizontal plane. The projected shape may be rectangular, square, circular, or other polygonal shape. The projection shapes of the three parts are the same, so that the whole panel lamp is harmonious and beautiful.
Preferably, the shape formed by the backlight surrounding the mounting frame is a backlight shape; the horizontal plane projection area of the back light shape accounts for 1/9-1/4 of the horizontal plane projection area of the main panel light. The size of the backlight shape is limited by the ratio of the projected area on the horizontal plane. The back light is too small in shape, the lighting effect of the back light is poor, dark areas and black shadows cannot be effectively eliminated, and a stereoscopic lighting feeling is formed. The back light is too large in shape, the back light can protrude out of the back of the main panel light, meanwhile, light rays emitted by the back light and the main panel light can interfere with each other, and the visual effect is poor.
Preferably, the back surface of the main panel lamp is completely covered with the light barrier. The light barrier can effectively separate the main panel lamp from the back light, and light rays emitted by the main panel lamp and the back light are prevented from interfering with each other to influence visual effect.
Preferably, the panel light further comprises a storage battery placed in the mounting frame, and the storage battery supplies power to the power supply driver so as to drive the main panel light to perform emergency lighting. The power supply driver has two inputs of a city power grid and a storage battery. When power is cut off, the power supply driver is automatically switched to the storage battery for supplying power, so that the main surface lamp is driven to carry out emergency lighting, and the back surface lamp is not lightened.
Preferably, the backlight is a strip-shaped LED lamp, and includes an LED lamp strip and a lampshade. The LED lamp belt has the advantages of long service life, energy conservation, environmental protection and the like, and is widely applied to the fields of decoration and illumination. In addition, the LED lamp strip can be conveniently arranged in a surrounding mode according to the shape of the mounting frame. The lampshade can enable the light emitted by the LED lamp strip to be more uniform and soft.
Preferably, the brightness, color temperature and color of the back light are adjustable. The main panel lamp can be adjusted in brightness and color temperature as the conventional panel lamp. Therefore, the backlight also needs to be adjustable in brightness and color temperature to avoid the inconsistency with the main panel light, which results in a sharp visual effect. In addition, the color of the back light can be adjusted to produce a changing color or marquee effect to further increase the decorative effect of the panel light.
Preferably, the backlight and the main panel light share a power driver, the power driver has at least two outputs for driving the backlight and the main panel light respectively, and the backlight and the main panel light can be controlled independently. And one power supply driver is shared, so that the manufacturing cost and the overall power consumption of the panel lamp can be reduced. Independent control allows the user to flexibly light and adjust the backlight and the main panel light as required.
Further preferably, the lampshade and the mounting frame are connected through a snap structure. The bayonet structure makes the lamp shade can be in a flexible way from the installation frame dismouting.
Further preferably, the lampshade and the mounting frame have the same height, and the lampshade surrounds and wraps all outer sides of the mounting frame. The mounting frame is hidden in the lamp shade completely, makes the panel light whole more pleasing to the eye.
Preferably, connection structure is cylinder and L type groove, there is L type groove the side of installation frame, there is the cylinder the side of installation base. The column enters along one side of the L-shaped groove and moves to the other side. Under the action of gravity, the column body is fixed through one side of the L-shaped groove. By using the connecting structure, the panel lamp can be simply and conveniently installed on the wall surface.
Compared with the prior art, the beneficial effects of the utility model are that: increase the back light illumination through the back at the main panel lamp, solved the main panel lamp and openly lighted the back, the problem of dark space and shadow appears in the back, make the light effect of panel lamp have the third dimension simultaneously, promote user visual effect. Secondly, the emergency lighting of panel light has been realized through the battery in the installation frame, has increased the practicality.
Drawings
Fig. 1 is a structural diagram of embodiment 1 of the present invention.
Fig. 2 is an exploded view of embodiment 1 of the present invention.
Fig. 3 is a partial view a of fig. 2.
The attached drawings indicate the following: main panel light 1, back light 2, installation frame 3, installation base 4, power driver 5, barn door 11, lamp shade 21, LED lamp area 22, bayonet 31, L type groove 32, cylinder 41.
Detailed Description
The drawings of the present invention are for illustration purposes only and are not to be construed as limiting the invention. For a better understanding of the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example 1
As shown in fig. 1, 2 and 3, a panel lamp with back light emission includes a main panel lamp 1, a back light 2, a mounting frame 3, a mounting base 4 and a power driver 5. The mounting base 4 is fixed on the mounting surface, the back surface of the main panel lamp 1 is connected with the bottom surface of the mounting frame 3, the main panel lamp 1 is larger than the mounting frame 3, the back lamp 2 is arranged on the outer side surface of the mounting frame 3 in a surrounding mode, the mounting frame 3 is connected with the mounting base 4 through a connecting structure, and the power supply driver 5 is placed in the mounting frame 3; the power driver 5 drives the main panel lamp 1 and the back light 2 to illuminate, and the illumination direction of the back light 2 is perpendicular to or opposite to that of the main panel lamp 1.
The main panel lamp 1 is an LED lamp, and the brightness and the color temperature of the main panel lamp 1 can be adjusted. The backlight 2 is a strip-shaped LED lamp, and includes an LED strip 22 and a lampshade 21. The brightness, color temperature and color of the backlight 2 can be adjusted. The back light 2 and the main panel light 1 share one power driver 5. The power driver 5 has two outputs for driving the backlight and the main panel light, respectively. The power driver 5 is placed inside the mounting frame 3. The user uses a wireless remote controller or a switch on the wall surface to independently or simultaneously control the main panel lamp 1 and the back lamp 2. The color of the backlight 2 can be adjusted to produce a changing color or marquee effect.
The main panel lamp 1 and the mounting frame 3 are both rectangular, and the shape formed by the back light 2 around the mounting frame 3, i.e., the shape of the back light 2, is also rectangular. The length and width of the mounting frame 3 are 1/3 the length and width of the main panel lamp 1. The projected area of the rear lamp 2 occupies about 1/9 in the projected area of the main panel lamp 1. The back of the main panel lamp 1 is completely covered with the light barrier 11. Two supports are arranged on the light barrier 11. The mounting frame 3 is centrally disposed on the back of the main panel lamp 1 and is connected to a bracket on the light-blocking panel 11.
The mounting frame 3 is made from four L-profiles. Each L-shaped section bar is provided with a plurality of bayonets 31 through stamping processing. The LED strip 22 of the backlight 2 is strip-shaped and has a length of about the perimeter of the mounting frame 3. The LED strip 22 is placed in the middle of the bayonet 31 and is fastened to the side of the mounting frame 3 by means of a screw thread. The cross section of the lampshade 21 of the back light 2 is in a U shape and divided into four sections which are respectively buckled on the bayonets 31 of the mounting frame 3. The side of the mounting frame 3 is provided with an L-shaped groove 32, and the side of the mounting base 4 is provided with a column 41. Under the action of gravity, the column 41 is fixed through one side of the L-shaped groove 32, so that the panel light is fixed on the wall surface.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not limitations to the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims (10)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120564060.1U CN214306859U (en) | 2021-03-18 | 2021-03-18 | A panel light with backside emission |
| DE202021102577.8U DE202021102577U1 (en) | 2021-03-18 | 2021-05-11 | Backlit panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120564060.1U CN214306859U (en) | 2021-03-18 | 2021-03-18 | A panel light with backside emission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214306859U true CN214306859U (en) | 2021-09-28 |
Family
ID=76853782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120564060.1U Active CN214306859U (en) | 2021-03-18 | 2021-03-18 | A panel light with backside emission |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN214306859U (en) |
| DE (1) | DE202021102577U1 (en) |
-
2021
- 2021-03-18 CN CN202120564060.1U patent/CN214306859U/en active Active
- 2021-05-11 DE DE202021102577.8U patent/DE202021102577U1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE202021102577U1 (en) | 2021-06-24 |
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