CN212361677U - Luminous lamp and display device with conveniently-replaced face cover - Google Patents
Luminous lamp and display device with conveniently-replaced face cover Download PDFInfo
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- CN212361677U CN212361677U CN202021322198.2U CN202021322198U CN212361677U CN 212361677 U CN212361677 U CN 212361677U CN 202021322198 U CN202021322198 U CN 202021322198U CN 212361677 U CN212361677 U CN 212361677U
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Abstract
The utility model discloses a luminous lamps and lanterns, display device convenient to change face lid. The light emitting lamp includes: the shell comprises a lower shell and a face cover which are detachably connected, and a concave-convex matching structure is formed between the lower shell and the face cover; the LED chip is arranged in an accommodating space formed by the lower shell and the face cover, and a light-transmitting window is arranged on the area, opposite to the LED chip, of the face cover; and the power transmission line penetrates between the lower shell and the face cover and is used for supplying power to the LED chip. The display device is formed by splicing a plurality of the light-emitting lamps convenient for replacing the surface cover. Through setting up the removable shell of dismantling, the removable face that has different light transmission window covers, realizes different angles of illumination, can realize technical effect such as wide-angle light-emitting, specific angle light-emitting, anti-dazzle light effect.
Description
Technical Field
The utility model belongs to the technical field of the LED illumination, specifically say, relate to a luminous lamps and lanterns, display device convenient to change face lid.
Background
The LED dot matrix light-emitting device is widely applied to decoration and lighting brightening of outdoor landscapes and information display screens of large-scale shopping malls and large-scale squares. In order to meet different lighting requirements, the light emitting angle of each LED module needs to be controlled, different LED light emitting angles are realized through the light outlet of the face cover, but in the prior art, after each LED light emitting unit leaves the factory, the light emitting angles are fixed, and the face cover and the shell are integrally designed, so that the face cover cannot be replaced, and therefore, the irradiation effect at different angles cannot be realized.
SUMMERY OF THE UTILITY MODEL
(I) the technical problem to be solved by the utility model
The utility model provides a technical problem be: how to be convenient for change the face lid of luminous lamps and lanterns to carry out the luminous of different angles.
(II) the technical scheme adopted by the utility model
In order to solve the technical problem, the utility model adopts the following technical scheme:
a light emitting luminaire that facilitates face cover replacement, said light emitting luminaire comprising:
the shell comprises a lower shell and a face cover which are detachably connected, and a concave-convex matching structure is formed between the lower shell and the face cover;
the LED chip is arranged in an accommodating space formed by the lower shell and the face cover, and a light-transmitting window is arranged on the area, opposite to the LED chip, of the face cover;
and the power transmission line penetrates between the lower shell and the face cover and is used for supplying power to the LED chip.
Preferably, the lower shell comprises a bottom plate and side plates formed on the periphery of the bottom plate, notches are formed in the side walls of the face cover, protruding blocks are arranged on the outer surfaces of the side walls, facing the side plates, and the protruding blocks are in concave-convex fit with the notches.
Preferably, a first avoidance opening is formed in a side plate of the lower shell, a second avoidance opening is formed in the surface cover, a limiting hole is formed by the first avoidance opening and the second avoidance opening in a surrounding mode, and the power transmission line penetrates through the limiting hole.
Preferably, the light-emitting lamp further comprises a U-shaped fixing member, a U-shaped groove is formed in a side plate of the lower housing, the fixing member comprises a fixing portion and an inserting portion formed by bending two ends of the fixing portion, the inserting portion is inserted into the groove, the fixing portion is opposite to the bottom of the groove, and the power transmission line is clamped between the fixing portion and the bottom of the groove.
Preferably, the outer surface of the side wall of the face cover is further provided with a buckling part, and the buckling part is used for being matched and connected with an external fixing part.
Preferably, the light-transmitting window includes a plurality of light-emitting holes, each light-emitting hole is opposite to each group of light-emitting elements on the LED chip, and a projection of each light-emitting hole on the LED chip completely covers the light-emitting elements.
Preferably, the light-transmitting window comprises a plurality of light-emitting holes and a plurality of shielding plates, the shielding plates are arranged at the edges of the light-emitting holes, and partial projections of the light-emitting holes on the LED chip are overlapped with projections of the shielding plates on the LED chip.
Preferably, the light-transmitting window is an anti-glare cover plate, and the anti-glare cover plate projects on the LED chip to completely cover the light-emitting element of the LED chip.
The application also discloses a display device which is formed by splicing a plurality of the light-emitting lamps convenient for replacing the face covers.
(III) advantageous effects
The utility model discloses a luminous lamps and lanterns, display device convenient to change face lid compares with prior art, has following advantage and beneficial effect:
through setting up the removable shell of dismantling, the removable face that has different light transmission window covers, realizes different angles of illumination, can realize technical effect such as wide-angle light-emitting, specific angle light-emitting, anti-dazzle light effect.
Drawings
Fig. 1 is a schematic front structural view of a light-emitting lamp according to a first embodiment of the present invention;
fig. 2 is a schematic back structure view of a light emitting lamp according to a first embodiment of the present invention;
fig. 3 is an exploded schematic view of a light emitting lamp according to a first embodiment of the present invention;
fig. 4 is an exploded schematic view of a light emitting lamp according to a second embodiment of the present invention;
fig. 5 is an exploded schematic view of a light emitting lamp according to a third embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example one
With reference to fig. 1, 2, and 3, a light emitting lamp with a cover easy to replace according to a first embodiment of the present application will be described.
Specifically, the light emitting luminaire 100 includes a housing 10, an LED chip 20, and a power line 30. Wherein, the shell 10 comprises a lower shell 11 and a face cover 12 which are detachably connected, and a concave-convex matching structure is formed between the lower shell 11 and the face cover 12; the LED chip 20 is disposed in an accommodating space formed by the lower case 11 and the face cover 12, wherein a light-transmitting window 13 is disposed on a region of the face cover 12 opposite to the LED chip; the power line 30 is inserted between the lower case 11 and the face cover 12, and the power line 30 is used for supplying power to the LED chip 20. The light emitting lamp 100 can change the surface cover with different light transmission windows by arranging the detachable housing, so as to realize different illumination angles.
Further, the lower shell 11 includes a bottom plate 11a and side plates formed around the bottom plate 11a, a notch 12a is formed on the side wall of the face cover 12, a protrusion 11b is formed on the outer surface of the side plate facing the side wall, and the protrusion 11b is in concave-convex fit with the notch 12 a. Illustratively, the side plates of the lower case 11 include a first side plate 11c, a second side plate 11d, a third side plate 11e, and a fourth side plate 11f, the first side plate 11c is opposite to the second side plate 11d, the third side plate 11e is opposite to the fourth side plate 11f, and the outer surfaces of the first side plate 11c and the second side plate 11d are provided with protrusions 11 b. Of course, in other embodiments, the outer surfaces of the third and fourth side panels 11e and 11f may be provided with the protrusions 11 b.
Further, a first avoidance port 11g is formed in a side plate of the lower shell 11, a second avoidance port 12b is formed in the face cover 12, the first avoidance port 11g and the second avoidance port 12b enclose a limiting hole, and the power transmission line 30 penetrates through the limiting hole. Exemplarily, the first side plate 11c and the second side plate 11d are both provided with a first avoidance opening 11 g.
The light emitting lamp 100 further includes a U-shaped fixing member 40, a U-shaped groove 11h is formed in a side plate of the lower housing 11, the fixing member 40 includes a fixing portion 41 and an inserting portion 42 formed by bending two ends of the fixing portion 41, the inserting portion 42 is inserted into the groove 11h, the fixing portion 41 is opposite to the bottom of the groove 11h, and the power line 30 is clamped between the fixing portion 41 and the bottom of the groove 11h, so that the power line 30 can be stably connected to the housing. Exemplarily, the first side plate 11c and the second side plate 11d are both provided with an avoidance opening 11g and a U-shaped groove 11h, and the insertion part 42 is in clearance fit with the groove 11 h.
Specifically, the light-transmitting window 13 includes a plurality of light-emitting holes 13a, each light-emitting hole 13 is opposite to each group of light-emitting elements 21 on the LED chip 20, and the light-emitting holes 13 project on the LED chip 20 to completely cover the light-emitting elements 21, so that a large-angle light emission can be ensured. Illustratively, the light-transmitting window 13 is disposed on the top plate 12c of the face cover 12, the number of the light-emitting holes 13a is 3, and the light-emitting holes 13a are elliptical.
Further, the outer surface of the sidewall of the surface cover 12 is further provided with a buckling portion 15, and when the light emitting lamp 100 is installed, the buckling portion 15 is used for being matched and connected with an external fixing component.
The luminous lamps and lanterns convenient to change face lid that this embodiment one provided, through setting up the removable shell that disassembles, the removable face lid that has different light transmission window realizes different irradiation angle, and the light transmission window of this application can realize the wide-angle light-emitting in addition.
Example two
With reference to fig. 3, a light emitting lamp convenient for replacing a cover according to a second embodiment of the present application will be described.
Specifically, the light emitting luminaire 100 includes a housing 10, an LED chip 20, and a power line 30. Wherein, the shell 10 comprises a lower shell 11 and a face cover 12 which are detachably connected, and a concave-convex matching structure is formed between the lower shell 11 and the face cover 12; the LED chip 20 is disposed in an accommodating space formed by the lower case 11 and the face cover 12, wherein a light-transmitting window 13 is disposed on a region of the face cover 12 opposite to the LED chip; the power line 30 is inserted between the lower case 11 and the face cover 12, and the power line 30 is used for supplying power to the LED chip 20. The light emitting lamp 100 can change the surface cover with different light transmission windows by arranging the detachable housing, so as to realize different illumination angles.
The light-transmitting window 13 includes a plurality of light-emitting holes 13a and a plurality of shielding plates 13b, the shielding plates 13b are disposed at edges of the light-emitting holes 13a, and a part of the projection of the light-emitting holes 13a on the LED chip 20 overlaps with a projection of the shielding plates 13b on the LED chip 20, so that the shielding plates 13b can partially shield the light-emitting holes 13 a. Each light outlet 13 is opposite to each group of light emitting elements 21 on the LED chip 20, and the projection of the light outlet 13 on the LED chip 20 completely covers the light emitting elements 21, so that the light can be emitted at a specific angle by the shielding plate 13 b. Illustratively, the light-transmitting window 13 is disposed on the top plate 12c of the face cover 12, the number of the light-emitting holes 13a is 3, the number of the shielding plates 13b is three, and the light-emitting holes 13a are elliptical. Other structures of the light emitting lamp 100 refer to the description of the first embodiment, and are not described herein.
The luminous lamps and lanterns convenient to change face lid that this embodiment two provided, through setting up the removable shell that disassembles, the removable face lid that has different light transmission window realizes different angles of illumination, and the light transmission window of this application can realize specific angle light-emitting in addition.
EXAMPLE III
With reference to fig. 4, a light emitting lamp convenient for replacing a cover according to a third embodiment of the present application will be described.
Specifically, the light emitting luminaire 100 includes a housing 10, an LED chip 20, and a power line 30. Wherein, the shell 10 comprises a lower shell 11 and a face cover 12 which are detachably connected, and a concave-convex matching structure is formed between the lower shell 11 and the face cover 12; the LED chip 20 is disposed in an accommodating space formed by the lower case 11 and the face cover 12, wherein a light-transmitting window 13 is disposed on a region of the face cover 12 opposite to the LED chip; the power line 30 is inserted between the lower case 11 and the face cover 12, and the power line 30 is used for supplying power to the LED chip 20. The light emitting lamp 100 can change the surface cover with different light transmission windows by arranging the detachable housing, so as to realize different illumination angles.
Further, the light-transmitting window 13 is disposed on the top plate 12c of the face cover 12, the light-transmitting window 13 is an anti-glare cover plate, and the projection of the anti-glare cover plate on the LED chip 20 completely covers the light-emitting element 21, so that an anti-glare effect can be achieved. Other structures of the light emitting lamp 100 refer to the description of the first embodiment, and are not described herein.
The luminous lamps and lanterns convenient to change face lid that this embodiment two provided through setting up the removable shell that dissociates, and the removable face lid that has different light transmission window realizes the different angle of illumination, and the light transmission window of this application can realize anti-dazzle effect in addition.
Example four
The fourth embodiment further provides a display device, which is formed by splicing a plurality of light-emitting lamps in the first embodiment, the second embodiment or the third embodiment.
While the invention has been particularly shown and described with reference to specific embodiments thereof, it will be understood by those skilled in the art that changes in the form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (9)
1. A light emitting luminaire that facilitates changing a face cover, said light emitting luminaire comprising:
the shell comprises a lower shell and a face cover which are detachably connected, and a concave-convex matching structure is formed between the lower shell and the face cover;
the LED chip is arranged in an accommodating space formed by the lower shell and the face cover, and a light-transmitting window is arranged on the area, opposite to the LED chip, of the face cover;
and the power transmission line penetrates between the lower shell and the face cover and is used for supplying power to the LED chip.
2. The light-emitting lamp convenient for replacing the face cover as claimed in claim 1, wherein the lower shell comprises a bottom plate and side plates formed around the bottom plate, a notch is formed on a side wall of the face cover, a convex block is arranged on an outer surface of the side plate facing the side wall, and the convex block is in concave-convex fit with the notch.
3. The light-emitting lamp convenient for replacing the face cover as claimed in claim 2, wherein a first avoiding opening is formed in a side plate of the lower shell, a second avoiding opening is formed in the face cover, a limiting hole is defined by the first avoiding opening and the second avoiding opening, and the power transmission line passes through the limiting hole.
4. The light-emitting lamp convenient for replacing the cover as claimed in claim 2, further comprising a U-shaped fixing member, wherein a U-shaped groove is formed in the side plate of the lower housing, the fixing member comprises a fixing portion and an inserting portion bent from two ends of the fixing portion, the inserting portion is inserted into the groove, the fixing portion is opposite to the bottom of the groove, and the power line is sandwiched between the fixing portion and the bottom of the groove.
5. The light-emitting lamp convenient for replacing the face cover as claimed in claim 2, wherein a buckling part is further arranged on the outer surface of the side wall of the face cover, and the buckling part is used for being matched and connected with an external fixing part.
6. The light fixture with the cover being replaceable according to any one of claims 1 to 5, wherein the light-transmissive window includes a plurality of light-emitting holes, each light-emitting hole is opposite to each group of light-emitting elements on the LED chip, and a projection of each light-emitting hole on the LED chip completely covers the light-emitting elements.
7. The light fixture with the cover being replaceable according to any one of claims 1 to 5, wherein the light-transmitting window includes a plurality of light-emitting holes and a plurality of shielding plates, the shielding plates are disposed at edges of the light-emitting holes, and a partial projection of the light-emitting holes on the LED chip overlaps with a projection of the shielding plates on the LED chip.
8. The light-emitting lamp with the easy-to-replace surface cover as set forth in any one of claims 1 to 5, wherein the light-transmitting window is an anti-glare cover plate, and the anti-glare cover plate projects on the LED chip to completely cover the light-emitting element of the LED chip.
9. A display device, characterized in that, it is formed by splicing a plurality of light-emitting lamps which are convenient for replacing the surface cover as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021322198.2U CN212361677U (en) | 2020-07-07 | 2020-07-07 | Luminous lamp and display device with conveniently-replaced face cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021322198.2U CN212361677U (en) | 2020-07-07 | 2020-07-07 | Luminous lamp and display device with conveniently-replaced face cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212361677U true CN212361677U (en) | 2021-01-15 |
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ID=74152905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021322198.2U Active CN212361677U (en) | 2020-07-07 | 2020-07-07 | Luminous lamp and display device with conveniently-replaced face cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212361677U (en) |
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2020
- 2020-07-07 CN CN202021322198.2U patent/CN212361677U/en active Active
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