CN221526384U - LED luminous cover with gradually changed thickness - Google Patents
LED luminous cover with gradually changed thickness Download PDFInfo
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- CN221526384U CN221526384U CN202420184200.6U CN202420184200U CN221526384U CN 221526384 U CN221526384 U CN 221526384U CN 202420184200 U CN202420184200 U CN 202420184200U CN 221526384 U CN221526384 U CN 221526384U
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- led
- cover
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- led lamp
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- 230000003247 decreasing effect Effects 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification 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 discloses an LED luminous cover with gradual change thickness, which comprises an LED lamp panel, a shell arranged on the LED lamp panel and an LED transparent cover which is arranged on the LED lamp panel and matched with the shell, wherein end covers matched with the LED transparent cover and the shell are arranged at two ends of the LED lamp panel, the LED transparent cover is arranged in a semicircular arc structure, and the thick edge of the LED transparent cover gradually decreases along the thin edge of the bottom of the LED transparent cover. The utility model has the beneficial effects that: compared with the lampshade of the existing LED solar light pipe, the LED light-transmitting cover adopts a gradual change mode, the thickness of the edge of the LED light-transmitting cover is gradually decreased along the thin edge of the bottom of the LED light-transmitting cover, and the luminous efficiency of the LED light-transmitting cover can be improved to 10% -15% by adopting the structure. In addition, the utility model can solve the problems of less ideal heat dissipation and weak connection mode.
Description
Technical Field
The utility model relates to the technical field of lamps, in particular to an LED luminous cover with gradually changed thickness.
Background
In recent years, LEDs (light emitting diodes) have advantages of power saving and long service life compared with other light emitting bodies, and are widely used in lighting fixtures, however, the brightness of LED units is limited by a technical bottleneck in power increase, so that the number of LED units used is increased to increase the brightness of the lighting fixture, and LED units are different from conventional light emitting bodies in that the generated light source has a characteristic of being concentrated at a specific area angle, and once a plurality of LED units are arranged on the same lighting fixture, the problems of multiple light sources and multiple bright spots occur, and the multiple light sources and the multiple bright spots easily cause uneven irradiation and multiple shadows of an irradiated object, so that observers are easy to dazzle and even have impaired vision. The thickness of the lampshade of the existing LED fluorescent lamp is too thick, so that the luminous efficiency is reduced. In addition, the existing LED fluorescent lamp has the problems of poor heat dissipation and weak connection mode.
Disclosure of utility model
The present utility model is directed to solving the above-mentioned problems and disadvantages of the prior art by providing a LED light-emitting cover with a gradually-varying thickness.
The technical problems solved by the utility model can be realized by adopting the following technical scheme:
The utility model provides a LED luminous cover of gradual change thickness, is in including LED lamp plate and setting casing and the setting on the LED lamp plate are in on the LED lamp plate and with casing complex LED printing opacity cover, the both ends of LED lamp plate be provided with LED printing opacity cover and casing complex end cover, its characterized in that, LED printing opacity cover is semicircle arc structure setting, just the thick limit of LED printing opacity cover is progressively decreased along the thin limit of its bottom.
In a preferred embodiment of the utility model, a clamping groove structure which is matched and connected with the LED light-transmitting cover is arranged at the connecting position of the shell.
In a preferred embodiment of the utility model, the connection part of the LED light-transmitting cover is provided with a clamping structure which is connected with the clamping groove structure in a matching way.
In a preferred embodiment of the present utility model, the clamping groove is structurally provided with a mounting groove for mounting the LED lamp panel.
In a preferred embodiment of the present utility model, the housing is a heat-dissipating aluminum housing made of aluminum material, and the heat-dissipating aluminum housing is arranged in a semicircular structure.
In a preferred embodiment of the utility model, the outer surface of the housing is provided with a number of ribs.
In a preferred embodiment of the utility model, the end cap is provided with a hollow conductive pin for connection to an external power source.
In a preferred embodiment of the present utility model, the end cover is further provided with a heat dissipation hole for removing heat.
In a preferred embodiment of the present utility model, the LED lamp panels are arranged in a rectangular structure.
Due to the adoption of the technical scheme, the utility model has the beneficial effects that: compared with the lampshade of the existing LED solar light pipe, the LED light-transmitting cover adopts a gradual change mode, the thickness of the edge of the LED light-transmitting cover is gradually decreased along the thin edge of the bottom of the LED light-transmitting cover, and the luminous efficiency of the LED light-transmitting cover can be improved to 10% -15% by adopting the structure. In addition, the utility model can solve the problems of less ideal heat dissipation and weak connection mode.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of the present utility model.
Fig. 2 is an exploded view of the present utility model.
Fig. 3 is a schematic view of the internal structure of the present utility model.
Detailed Description
The utility model is further described below in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the utility model easy to understand.
Referring to fig. 1 to 2, an LED light-emitting cover with a gradually-changed thickness includes an LED lamp panel 100, a housing 200, and an LED light-transmitting cover 300.
The LED lamp panel 100 is disposed between the housing 200 and the LED light-transmitting cover 300, and the LED lamp panel 100 in this embodiment is disposed in a rectangular structure. The housing 200 is disposed above the LED lamp panel 100 and is connected with the LED light-transmitting cover 300 in a matching manner, and the housing 200 in this embodiment is preferably a heat-dissipating aluminum housing made of aluminum material, and the heat-dissipating aluminum housing 200 is disposed in a semicircular structure. The LED light-transmitting cover 300 is arranged below the LED lamp panel 100 and is connected with the shell 200 in a matched mode, end covers 400 matched with the LED light-transmitting cover 300 and the shell 200 are arranged at two ends of the LED lamp panel 100, the LED light-transmitting cover 300 is arranged in a semicircular arc structure, and the thick edge a of the LED light-transmitting cover 300 is gradually decreased along the thin edge b of the bottom of the LED light-transmitting cover 300. The LED light-transmitting cover 300 is in a gradual change mode, so that the luminous efficiency of the LED light-transmitting cover can be improved to 10% -15%.
In order to tightly connect the housing and the LED light-transmitting cover, a clamping groove structure 210 which is in fit connection with the LED light-transmitting cover 300 is arranged at the connection part 200a of the housing 200. And the connection part 300a of the LED light-transmitting cover 300 is provided with a fastening structure 310 which is in fit connection with the clamping groove structure 210. According to the utility model, the clamping groove structure 210 is clamped with the clamping structure 310, so that the shell 200 is tightly matched with the LED light-transmitting cover 300, and the effects of moisture prevention and dust prevention are achieved.
In order to fix the LED lamp panel, an installation groove 220 for installing the LED lamp panel 100 is provided on the clamping groove structure 210. The mounting groove 220 in this embodiment is arranged in an inverted concave structure, and the LED lamp panel 100 is fixed in the mounting groove 220.
In order to increase the heat dissipation area, a plurality of ribs 200b are provided on the outer surface of the case 200.
The end cap 400 is provided with a hollow conductive pin 410 for connection to an external power source. For better heat removal, the end cap 400 is further provided with a heat dissipation hole 420 for removing heat.
The LED light-transmitting cover 300 adopts a gradual change structure, so that the luminous efficiency is improved to 10% -15%, the heat of the LED lamp panel 100 can be radiated through the shell 200, so that the radiating effect is achieved, and the shell 200 is tightly matched with the LED light-transmitting cover 300 through the clamping groove structure 210 and the clamping structure 310, so that the effects of moisture prevention and dust prevention are achieved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a LED luminous cover of gradual change thickness, is in including LED lamp plate and setting casing and the setting on the LED lamp plate are in on the LED lamp plate and with casing complex LED printing opacity cover, the both ends of LED lamp plate be provided with LED printing opacity cover and casing complex end cover, its characterized in that, LED printing opacity cover is semicircle arc structure setting, just the thick limit of LED printing opacity cover is progressively decreased along the thin limit of its bottom.
2. The LED luminescent cover of claim 1, wherein the junction of the housing is provided with a slot structure cooperatively connected with the LED luminescent cover.
3. The LED luminescent cover of claim 2, wherein the junction of the LED light-transmitting cover is provided with a snap-in structure cooperatively connected with the snap-in structure.
4. The LED luminaire housing of claim 2, wherein said clamping groove is structurally configured with a mounting groove for mounting said LED lamp panel.
5. The LED luminescent cover with gradually changed thickness according to claim 1, wherein the housing is a heat-dissipating aluminum housing made of aluminum material, and the heat-dissipating aluminum housing is arranged in a semicircular structure.
6. The LED luminescent cover of claim 1, wherein the outer surface of the housing is provided with a plurality of raised ribs.
7. The LED luminescent cover of claim 1, wherein the end cap is provided with a hollow conductive pin for connecting to an external power source.
8. The LED luminescent cover of claim 1, wherein the end cap further comprises a heat sink for removing heat.
9. The LED luminescent cover of claim 1, wherein the LED light panels are configured in a rectangular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420184200.6U CN221526384U (en) | 2024-01-25 | 2024-01-25 | LED luminous cover with gradually changed thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420184200.6U CN221526384U (en) | 2024-01-25 | 2024-01-25 | LED luminous cover with gradually changed thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221526384U true CN221526384U (en) | 2024-08-13 |
Family
ID=92185234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420184200.6U Active CN221526384U (en) | 2024-01-25 | 2024-01-25 | LED luminous cover with gradually changed thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221526384U (en) |
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2024
- 2024-01-25 CN CN202420184200.6U patent/CN221526384U/en active Active
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