CN215862933U - Wide-area light emitting device - Google Patents
Wide-area light emitting device Download PDFInfo
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- CN215862933U CN215862933U CN202122095488.9U CN202122095488U CN215862933U CN 215862933 U CN215862933 U CN 215862933U CN 202122095488 U CN202122095488 U CN 202122095488U CN 215862933 U CN215862933 U CN 215862933U
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- light
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- area lighting
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- 241000258971 Brachiopoda Species 0.000 claims abstract description 16
- 239000013078 crystal Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 5
- 230000001795 light effect Effects 0.000 abstract description 17
- 230000000694 effects Effects 0.000 description 9
- 239000003086 colorant Substances 0.000 description 3
- 239000012780 transparent material Substances 0.000 description 3
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a wide-area light-emitting device, which comprises a base, a light-transmitting lamp shell and a plurality of light-emitting lamp strips, wherein the light-transmitting lamp shell is supported on the base, the light-transmitting lamp shell is generally cylindrical, the light-emitting lamp strips are arranged in the light-transmitting lamp shell and are vertically arranged, each light-emitting lamp strip comprises a plurality of light-emitting crystal grains, the plurality of light-emitting crystal grains of each light-emitting lamp strip are longitudinally arranged, light rays emitted by the light-emitting crystal grains can be outwards transmitted out through the light-transmitting lamp shell, and the wide-area light-emitting device can be arranged on a plane and can generate cylindrical three-dimensional light effect change.
Description
Technical Field
The present invention relates to a light emitting device, and more particularly, to a wide area light emitting device.
Background
Generally, a light-emitting device installed in a computer device mainly includes a light bar, which can be attached to a surface of a housing, a desktop, a mouse pad, or the like, but a cylindrical three-dimensional light-effect device that can be displayed on a plane does not exist at present.
Referring to fig. 1, taiwan patent M603508 describes an LED bulb structure 1 capable of emitting light and scattering 360 degrees, where the LED bulb structure 1 includes a base 11, a heat sink 12 disposed below the base 11, and a plurality of light emitting chips 13 disposed above the base 11, and each of the light emitting chips 13 is arranged in 360-degree groups.
Please refer to fig. 2, taiwan patent No. 201245632, which illustrates a decorative lamp 200, wherein the decorative lamp 200 will show the appearance of decorative lamps 200a, 200b, 200c with different appearances at different viewing angles 201, 202, 203, but the internal light source of the decorative lamp 200 does not actively change the color, but an Optical Lighting Film (OLF) is attached on the light shield, so that the appearance of the decorative lamp changes with the viewing angle.
Although the prior art discloses a wide-area illumination light source, the prior art still has the following disadvantages in practical use:
firstly, the lamp effect cannot be controlled:
the existing LED bulb structure is a single-color light source, and only single-color light can be output outwards, so that a user cannot control the output light effect.
Secondly, the light emitting area is too small:
the heat sink arranged in the LED bulb structure occupies a large volume, so that a large area on the lamp cannot emit light, and the occupation ratio of the whole light-emitting area is affected.
Thirdly, the lamp effect is limited:
in the existing LED bulb, a plurality of light-emitting chips are arranged on one point, and if the light effect is controlled, only the color of the single point changes, and the gorgeous light effect change cannot be made.
Therefore, how to arrange the light emitting device on a plane, which can provide enough light emitting area for the side edge and can control the light effect of the output, is an urgent objective for those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a wide area lighting device capable of providing enough light emitting area to a side and controlling output light effect on a plane, the wide area lighting device includes a base, a transparent lamp housing, and a plurality of light bars. The transparent lamp shell is supported on the base and is cylindrical. Each light-emitting lamp strip is arranged in the light-transmitting lamp shell and comprises a plurality of light-emitting crystal grains, the plurality of light-emitting crystal grains of each light-emitting lamp strip are longitudinally arranged, and light rays emitted by the light-emitting crystal grains can be outwards transmitted out through the light-transmitting lamp shell.
The utility model also provides a technical means that the material of the light-transmitting lamp shell is white light-transmitting material.
Another technical means of the present invention is to provide a switch on the upper surface of the base, wherein the switch is electrically connected to each of the light emitting dies for switching the light emitting mode of each of the light emitting dies.
The present invention also provides a power interface and a power switch electrically connected to the power interface, wherein the power interface is configured to obtain the light emitting power of each light emitting die, and the power switch is electrically connected to each light emitting die to control whether each light emitting die emits light outwards.
The present invention also provides a non-slip pad disposed at the bottom of the base.
Another technical means of the present invention is to provide an opening above the transparent lamp housing, and a top cover disposed in the opening to seal the opening.
The utility model also provides a technical means that the plurality of light-emitting lamp strips are connected in pairs, a jack is defined at the top end of each light-emitting lamp strip, an insert block is arranged at the bottom of the top cover, and the appearance of the insert block is matched with the jack, so that the insert block can be detachably combined with the jack.
The utility model has another technical means that the base is in a square shape, the upper surface of the base is provided with a circular convex wall, and the bottom of the light-transmitting lamp shell is sleeved on the circular convex wall.
Another technical means of the present invention is that the overall height of the wide area light emitting device is 100mm to 420 mm.
The utility model also provides a technical means that the number of the plurality of light-emitting crystal grains of each light-emitting lamp strip is 10-1000.
The utility model has the beneficial effects that the plane on which the wide area light-emitting device is placed generates cylindrical vertical light effect change by the light-transmitting lamp shell vertically arranged on the base, and the light-transmitting lamp shell can guide the light rays emitted by the light-emitting lamp strips to generate wide area light emission on the plane in a transverse light-emitting mode.
Drawings
Fig. 1 is a schematic perspective view of an LED bulb structure capable of emitting light and scattering 360 degrees in taiwan patent M603508;
fig. 2 is a perspective view of a decorative lamp of taiwan patent No. 201245632;
FIG. 3 is a perspective view of the wide area lighting apparatus of the present invention;
FIG. 4 is an exploded view of the wide area lighting apparatus;
FIG. 5 is an exploded view of another perspective of the wide area lighting apparatus;
fig. 6 shows an arrangement form of functional modules of a plurality of electronic modules in the wide area light emitting device.
In the figure:
1 LED bulb structure; 11, a seat body; 12 a heat sink; 13 a light emitting chip; 200. 200a, 200b, 200c decorative lights; 201. 202, 203 view angle; 3 wide area lighting means; 31 a base; 311 a changeover switch; 312 power supply interface; 313 power switch; 314 anti-slip pads; 315 circular raised walls; a 32 light-transmissive envelope; 321 opening; 322 a top cover; 323 an insert block; 33 a light bar; 331 a light emitting die; 332 into the socket.
Detailed Description
The present invention is further described with reference to the following drawings and specific examples so that those skilled in the art can better understand the present invention and can practice the present invention, but the examples are not intended to limit the present invention.
Referring to fig. 3, 4, 5, and 6, a wide area lighting device 3 according to a preferred embodiment of the present invention includes a base 31, a transparent lamp housing 32, and a plurality of light bars 33.
The base 31 is substantially square, a circular raised wall 315 is disposed on the upper surface of the base 31, and a switch 311 is disposed on the upper surface of the base 31, wherein the circular raised wall 315 is disposed at the middle position of the upper surface of the base 31, and the switch 311 is disposed at the position on the upper surface of the base 31 and close to the side.
The base 31 is provided with a power interface 312 and a power switch 313 electrically connected to the power interface 312, the power interface 312 and the power switch 313 are disposed on a side of the base 31, the bottom of the base 31 is provided with a non-slip pad 314, and the non-slip pad 314 can provide a non-slip effect for the base 31 to be placed on a plane.
The bottom of the transparent housing 32 is sleeved on the circular raised wall 315, so that the transparent housing 32 can stand on the base 31, an opening 321 is formed above the transparent housing 32, and a top cap 322 is disposed on the opening 321 to seal the opening 321, the transparent housing 32 is substantially cylindrical, the opening 321 is a circular opening, the top cap 322 is substantially circular, and when the top cap 322 is disposed on the opening 321, external dust can be prevented from entering the transparent housing 32.
Each of the light bars 33 is disposed in the transparent casing 32, each of the light bars 33 is vertically disposed, a surface of each of the light bars 33 faces the inner circular surface of the transparent casing 32, preferably, the number of the light bars 33 is four, and in practical implementation, the number of the light bars 33 may be other numbers.
Each light bar 33 includes a plurality of light-emitting dies 331, the light-emitting dies 331 of each light bar 33 are longitudinally disposed on the surface of each light bar 33, the light emitted from each light-emitting die 331 irradiates the inner surface of the transparent lamp housing 32 and is emitted outward through the transparent lamp housing 32, and preferably, each light-emitting die 331 is a full-color light-emitting diode (RGB LED) and can control the output color.
In the preferred embodiment, four light bars 33 are matched to define a square jack 332, the insert 323 is a square bump disposed on the lower surface of the top cover 322, and when the top cover 322 is disposed on the top end of the transparent lamp housing 32 and seals the opening 321, the insert 323 is inserted into the jack 332 and can fix the position of each light bar 33 in the transparent lamp housing 32.
Preferably, the material of the transparent lamp casing 32 is white transparent material and has a scattering effect, each of the light-emitting dies 331 can emit light rays with different colors, when the light rays irradiate the inner surface of the transparent lamp casing 32 made of white transparent material, the transparent lamp casing 32 can guide the light rays with colors outwards and has a scattering effect, in actual implementation, the transparent lamp casing 32 can also use transparent material or material with other colors, which should not be limited to this.
The switch 311 is a push switch, the switch 311 is electrically connected to each of the light emitting dies 331 for switching the light emitting mode of each of the light emitting dies 331, for example, each of the light emitting dies 331 is matched to output a rainbow pattern of light effects, and after a user presses the push switch, the light effects output by each of the light emitting dies 331 can be converted into a lava pattern, and the switch 311 can provide an effect of rapidly switching the light effects.
The power interface 312 is a USB jack, and can be electrically connected to a computer device to obtain the light-emitting power of each light-emitting die 331, and the computer can also set the light-emitting mode of each light-emitting die 331 through the USB jack, the power switch 313 is electrically connected to each light-emitting die 331, the power switch 313 is a dial switch, and the power switch 313 can control whether each light-emitting die 331 emits light to the outside.
The overall height of the wide area light emitting device 3 is 100mm to 420mm, and the number of the plurality of light emitting dies 331 of each light bar 33 is 10 to 1000, in practical implementation, the setting height of the wide area light emitting device 3 and the setting number of each light emitting die 331 should be based on the actual structure, and should not be limited by the example of the preferred embodiment.
From the above description, it can be seen that the wide-area light-emitting device 3 of the present invention indeed has the following effects:
firstly, rapidly controlling output lamp effect:
the switch 311 can be pressed by a user to switch the light effect change of each light emitting die 331, so as to set the output light effect at the computer terminal.
Secondly, the luminous area accounts for a relatively large area:
the wide area light emitting device 3 is not provided with a heat dissipation area, and the base 31 and the top cover 322 which do not emit light are respectively arranged at the bottom end and the top end of the wide area light emitting device 3, so that the wide area light emitting device 3 looks like a light emitting structure of the light-transmitting lamp housing 32 from the appearance, and the utility model has a larger light emitting area.
Thirdly, gorgeous lamp effect can be output:
the light-transmitting lamp housing 32 of the wide-area light-emitting device 3 can be erected on a plane, and is a three-dimensional light-emitting device, and the light-emitting crystal grains 331 in the light-transmitting lamp housing 32 can output light effects in a controllable manner, so that the utility model can generate cylindrical three-dimensional light effect changes.
In summary, the transparent lamp housing 32 is supported on the base 31, so that the wide area light emitting device 3 can generate a cylindrical three-dimensional light effect change on a plane, the switch 311 can be pressed by a user to rapidly switch the light effect of each light emitting die 331, and the insertion block 323 arranged at the bottom of the top cover 322 can be inserted into the insertion hole 332 to fix the position of each light emitting bar 33 in the transparent lamp housing 32, thereby achieving the purpose of the present invention.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the utility model is all within the protection scope of the utility model. The protection scope of the utility model is subject to the claims.
Claims (10)
1. A wide area lighting apparatus, comprising:
a base;
a light-transmitting lamp shell supported on the base, wherein the light-transmitting lamp shell is cylindrical; and
the light-emitting lamp strips are arranged in the light-transmitting lamp shell, each light-emitting lamp strip comprises a plurality of light-emitting crystal grains, the light-emitting crystal grains of each light-emitting lamp strip are longitudinally arranged, and light rays emitted by the light-emitting crystal grains can be outwards transmitted out through the light-transmitting lamp shell.
2. The wide area lighting apparatus of claim 1 wherein the light-transmissive envelope is formed of a white light-transmissive material.
3. The wide area lighting device of claim 1, wherein a switch is disposed on the top surface of the base, the switch being electrically connected to each of the light emitting dies for switching the light emitting mode of each of the light emitting dies.
4. The wide area lighting device according to claim 1, wherein the base has a power interface and a power switch electrically connected to the power interface, the power interface is used to obtain the lighting power of each of the light-emitting dies, and the power switch is electrically connected to each of the light-emitting dies to control whether each of the light-emitting dies emits light outwards.
5. The wide area lighting apparatus of claim 1 wherein a non-slip pad is disposed on the bottom of the base.
6. The wide area lighting device of claim 1, wherein said light-transmissive envelope has an opening formed therein, and a cover disposed over said opening to seal said opening.
7. The wide area lighting device of claim 6, wherein each of said light bars is connected two by two, and defines a receptacle at a top end of each of said light bars, and a plug is disposed at a bottom of said top cover, and has a shape matching with said receptacle, so that said plug is detachably combined with said receptacle.
8. The wide area lighting device of claim 1, wherein the base is square, a circular raised wall is disposed on the upper surface of the base, and the bottom of the light-transmissive lamp housing is disposed on the circular raised wall.
9. The wide area lighting device of claim 1, wherein the overall height of the wide area lighting device is 100mm to 420 mm.
10. The wide area lighting device of claim 1, wherein the number of the light emitting dies of each light bar is 10-1000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122095488.9U CN215862933U (en) | 2021-09-01 | 2021-09-01 | Wide-area light emitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122095488.9U CN215862933U (en) | 2021-09-01 | 2021-09-01 | Wide-area light emitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215862933U true CN215862933U (en) | 2022-02-18 |
Family
ID=80246360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122095488.9U Active CN215862933U (en) | 2021-09-01 | 2021-09-01 | Wide-area light emitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215862933U (en) |
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2021
- 2021-09-01 CN CN202122095488.9U patent/CN215862933U/en active Active
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