CN216897137U - Lampshade capable of guiding light from upper part and LED lamp - Google Patents
Lampshade capable of guiding light from upper part and LED lamp Download PDFInfo
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- CN216897137U CN216897137U CN202220219005.3U CN202220219005U CN216897137U CN 216897137 U CN216897137 U CN 216897137U CN 202220219005 U CN202220219005 U CN 202220219005U CN 216897137 U CN216897137 U CN 216897137U
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- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 206010052143 Ocular discomfort Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model discloses a lampshade capable of guiding light at the upper part and an LED lamp, wherein the lampshade capable of guiding light at the upper part comprises a main body ring, a shading ring and a light-transmitting cover, the main body ring is a light-transmitting piece, an inner cavity for arranging a light source or guiding light is formed at the inner side of the main body ring, the light-transmitting cover is arranged at the main body ring and is positioned at the lower part of the inner cavity, the shading ring is sleeved at the outer side of the main body ring, the upper part of the main body ring protrudes out of the shading ring to form an annular light guiding part, the light guiding part is annularly distributed at the upper part of the lamp to form an annular light-transmitting area, when the lamp is used, an auxiliary lighting area can be formed at the side surface of the lamp, the brightness difference of the front surface and the side surface of the lamp is reduced, and discomfort such as dazzling is reduced.
Description
Technical Field
The utility model relates to the field of LED lamps, in particular to a lampshade capable of guiding light at the upper part and an LED lamp.
Background
Glare refers to the condition of vision in the field of view due to unfavorable luminance distributions, or extreme luminance contrast in space or time, so as to cause visual discomfort and reduce the visibility of objects.
When the LED lamp is used, dark areas are easily formed on the side face of the lamp, for example, a large dark area is formed on a ceiling or a wall surface, and a large brightness difference is formed between the dark areas and a bright area on a lamp main body, so that glare is easily generated, and discomfort is caused.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a lampshade capable of guiding light at the upper part, which can reduce the brightness difference of a lamp.
The utility model further provides the LED lamp.
The lampshade with the upper light guide part comprises a main body ring, a light shading ring and a light transmission cover, wherein the main body ring is a light transmission part, an inner cavity used for arranging a light source or guiding light is formed in the inner side of the main body ring, the light transmission cover is arranged on the main body ring and is positioned at the lower part of the inner cavity, the light shading ring is sleeved on the outer side of the main body ring, and the upper part of the main body ring protrudes out of the light shading ring to form an annular light guide part.
The lampshade with the upper light guide part has the following beneficial effects: the light guide parts are annularly distributed at the upper part of the lamp to form an annular light transmitting area, and when the lamp is used, an auxiliary lighting area can be formed on the side surface of the lamp, so that the brightness difference between the front surface and the side surface of the lamp is reduced, and the occurrence of discomfort such as dazzling is reduced.
In some embodiments of the present invention, a lower limit structure is disposed between the inner lower portion of the light shielding ring and the main body ring to position the light shielding ring on the main body ring.
In some embodiments of the present invention, the inner side of the light-shielding ring is provided with a protruding strip extending from top to bottom, the lower limiting structure includes a protruding structure located at a lower portion of the protruding strip and a limiting protruding ring located at a lower portion of the outer side of the main body ring, and the protruding structure and the limiting protruding ring are abutted against each other to limit the light-shielding ring.
In some embodiments of the present invention, the light shielding ring has a flared structure extending from top to bottom to facilitate the installation of the light shielding ring from bottom to top, the height of the protruding strip relative to the inner side of the light shielding ring is gradually increased from top to bottom to facilitate the abutting with the limiting protruding ring, and the structural strength of the light shielding ring can be enhanced by the long protruding strip.
In some embodiments of the utility model, the outer side of the upper part of the main body ring is provided with a protruding part, the upper part of the shading ring is provided with a clamping groove which is matched with the protruding part in a clamping manner, the protruding part and the raised line are staggered with each other, and when the shading ring is installed, the raised line can be installed by avoiding the protruding part, so that the assembly is convenient.
In some embodiments of the utility model, the upper portion of the boss is beveled to guide the installation of the light ring.
In some embodiments of the present invention, an upper limit structure is disposed between the upper portion of the light-shielding ring and the main body ring to position the light-shielding ring on the main body ring.
In some embodiments of the present invention, the upper limiting structure includes a protruding portion disposed outside the upper portion of the main body ring, and a locking groove disposed on the upper portion of the light shielding ring and locking with the protruding portion, the light shielding ring is axially installed, and the protruding portion is locked into the locking groove, so as to complete the limiting between the upper portion of the light shielding ring and the main body ring.
According to the LED lamp of the second aspect of the present invention, the LED lamp includes the lamp cover, the rear cover, and the light source module, which are arranged on the upper portion of the first aspect of the present invention, and the inner side of the main body ring forms the light source cavity; the rear cover is covered on the upper end of the main body ring, and the light source assembly is arranged at the lower end of the rear cover.
The LED lamp provided by the embodiment of the utility model at least has the following beneficial effects: by adopting the lampshade with the structure, the light guide part which can emit light laterally can be formed at the upper part of the lamp, the brightness difference between the front surface and the side surface of the lamp is reduced, and the occurrence of discomfort such as dazzling is reduced.
In some embodiments of the utility model, the upper end surface of the main body ring is provided with an annular groove, and the rear cover is provided with an annular lower edge which can be placed in the annular groove, so that the rear cover can be installed to a position closer to the main body ring, and the overall thickness of the lamp is reduced.
In some embodiments of the present invention, the annular lower edge is in snap fit with the groove wall of the annular groove, which facilitates the assembly of the rear cover and the main body ring.
In some embodiments of the present invention, the annular lower edge and the groove wall of the annular groove may form a snap fit therebetween by a rotational snap fit mechanism or a snap fit mechanism.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural diagram of an LED lamp according to an embodiment of the present invention;
FIG. 2 is an exploded view of an LED lamp according to an embodiment of the present invention;
FIG. 3 is a second exploded view of an LED lamp according to an embodiment of the present invention;
FIG. 4 is a top view of an LED lamp according to an embodiment of the present invention;
FIG. 5 is a schematic view of section A-A of FIG. 4;
FIG. 6 is a schematic view of section B-B of FIG. 4;
FIG. 7 is an enlarged partial view of portion C of FIG. 5;
fig. 8 is a partially enlarged view of portion D of fig. 6.
Reference numerals:
a main body ring 100, a light guide part 100a, an annular groove 101, a limit convex ring 110 and a convex part 120;
a shading ring 200, a clamping groove 201 and a convex strip 210;
a light transmissive cover 300;
a rear cover 400, an annular lower rim 410.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings only for the convenience of description of the present invention and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
As shown in fig. 1, the lampshade capable of guiding light at an upper portion according to the embodiment of the present invention includes a main body ring 100, a light-shielding ring 200, and a light-transmitting cover 300, where the main body ring 100 is a light-transmitting member, an inner cavity for installing a light source or guiding light is formed at an inner side of the main body ring 100, the light-transmitting cover 300 is disposed at the main body ring 100 and located at a lower portion of the inner cavity, the light-shielding ring 200 is sleeved at an outer side of the main body ring 100, and an upper portion of the main body ring 100 protrudes from the light-shielding ring 200 to form an annular light-guiding portion 100a, and the annular light-guiding portion 100a is annularly distributed at an upper portion of the lamp to form an annular light-transmitting area.
Specifically, in the utility model, the side face of the lamp is illuminated only by configuring the light-transmitting area at the upper part, so that the whole illumination effect of the lamp is prevented from being influenced, and the upper part of the lamp is closer to the ceiling or the wall surface, so that the ceiling or the wall surface can be better illuminated.
In the specific implementation process, the annular light-emitting area at the upper part of the lamp can also improve the decorative lighting effect of the lamp when the lamp is used.
Specifically, the main body ring 100 is made of a transparent material such as glass or transparent plastic, and the light-shielding ring 200 is a metal ring or a non-transparent plastic ring.
In some embodiments of the present invention, a lower limit structure is disposed between the inner lower portion of the light-shielding ring 200 and the main body ring 100 to position the light-shielding ring 200 on the main body ring 100.
As shown in fig. 2, 3, 5, 6, 7, and 8, in some embodiments of the present invention, the inner side of the light-shielding ring 200 is provided with a protruding strip 210 extending from top to bottom, the lower limiting structure includes a protruding structure located at the lower part of the protruding strip 210 and a limiting protruding ring 110 located at the lower part of the outer side of the main body ring 100, and the protruding structure and the limiting protruding ring 110 abut against each other to limit the light-shielding ring 200 downward.
Of course, in the specific implementation process, the lower limit structure can also be a buckle mechanism, a latch mechanism and the like.
As shown in fig. 2, 3 and 7, in some embodiments of the present invention, the light-shielding ring 200 is a flared structure extending from top to bottom to facilitate guiding the light-shielding ring 200 to be installed from bottom to top, the height of the protruding strips 210 relative to the inner side of the light-shielding ring 200 is gradually increased from top to bottom to facilitate abutting with the position-limiting protruding ring 110, and the structural strength of the light-shielding ring 200 can be enhanced by the elongated protruding strips 210.
Of course, in the implementation process, the convex strip 210 or the convex structure may be provided only at the position corresponding to the limit convex ring 110 to form the abutment with the limit convex ring 110.
As shown in fig. 2, 3, 6 and 8, in some embodiments of the present invention, a protrusion 120 is disposed on an outer side of an upper portion of the main body ring 100, a locking groove 201 that is in locking fit with the protrusion 120 is disposed on an upper portion of the light shielding ring 200, and the protrusion 120 and the protrusion 210 are staggered with each other, so that when the light shielding ring 200 is installed, the protrusion 210 can be installed to avoid the protrusion 120 from the bottom to the top, thereby facilitating the assembly.
In some embodiments of the present invention, the upper portion of the protrusion 120 is a slope structure to guide the light-shielding ring 200 to be installed.
In some embodiments of the present invention, an upper limit structure is disposed between the upper portion of the light-shielding ring 200 and the main body ring 100 to position the light-shielding ring 200 on the main body ring 100.
As shown in fig. 2, 3, 6, and 8, in some embodiments of the present invention, the upper limiting structure includes a protrusion 120 disposed outside the upper portion of the main body ring 100 and a slot 201 disposed on the upper portion of the light shielding ring 200 and in clamping fit with the protrusion 120, the light shielding ring 200 is axially installed, and the protrusion is clamped into the slot 201, so as to complete the limiting between the upper portion of the light shielding ring 200 and the main body ring 100.
Of course, in the specific implementation process, the upper limit structure can also be a buckle mechanism, a latch mechanism and the like.
Referring to fig. 1 to 4, an LED lamp according to a second embodiment of the present invention includes an upper light-guiding lamp housing, a rear cover 400, and a light source assembly according to any one of the above first embodiments of the present invention, wherein a light source cavity is formed inside a main body ring 100; the rear cover 400 is covered on the upper end of the main body ring 100; the light source assembly is disposed at the lower end of the rear cover 400.
By adopting the lampshade with the structure, the light guide part 100a which emits light laterally can be formed at the upper part of the lamp, so that the brightness difference between the front surface and the side surface of the lamp is reduced, and the occurrence of discomfort such as dazzling is reduced.
As shown in fig. 7 and 8, in some embodiments of the utility model, the upper end surface of the main body ring 100 is provided with an annular groove 101, and the rear cover 400 is provided with an annular lower edge 410 which can be placed in the annular groove 101, so that the rear cover 400 can be installed to a position closer to the main body ring 100, and the overall thickness of the lamp is reduced.
In some embodiments of the present invention, as shown in fig. 2 and 3, the annular lower edge 410 is snap-fitted to the groove wall 130 of the annular groove 101, so as to facilitate the assembly of the rear cover 400 and the main body ring 100.
Specifically, the rear cover 400 is generally pre-installed on a ceiling or a wall surface, the light source assembly is fixed to the rear cover 400, and after wiring is completed, the lamp shade and the rear cover 400 are connected through the clamping mechanism, so that the lamp can be installed.
In some embodiments of the present invention, the annular lower edge 410 and the groove wall 130 of the annular groove 101 may form a snap fit therebetween by a rotational snap fit mechanism or a snap fit mechanism.
The utility model is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the utility model, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (10)
1. A lampshade that directs light from an upper portion, comprising:
the light guide ring comprises a main body ring (100), wherein the main body ring (100) is a light-transmitting piece, and an inner cavity for arranging a light source or guiding light is formed on the inner side of the main body ring (100);
the light-shielding ring (200) is sleeved on the outer side of the main body ring (100), and the upper part of the main body ring (100) protrudes out of the light-shielding ring (200) to form an annular light guide part;
a light transmissive cover (300), the light transmissive cover (300) disposed at the body ring (100) and located at a lower portion of the inner cavity.
2. An upper light guide globe as claimed in claim 1,
a lower limit structure is arranged between the lower part of the inner side of the shading ring (200) and the main body ring (100).
3. An upper light guide globe as claimed in claim 2,
the inboard of light-shielding ring (200) is provided with sand grip (210) from last down extending, limit structure is including being located down protruding structure and the setting of sand grip (210) lower part are in spacing bulge loop (110) of the outside lower part of main part ring (100), protruding structure with spacing bulge loop (110) butt each other.
4. An upper light guide globe as claimed in claim 3,
the light shielding ring (200) is of a flaring structure extending from top to bottom, and the protruding strips (210) are gradually increased from top to bottom relative to the protruding height of the inner side of the light shielding ring (200).
5. An upper light guide globe as claimed in claim 3,
the outer side of the upper portion of the main body ring (100) is provided with a protruding portion (120), the upper portion of the shading ring (200) is provided with a clamping groove (201) matched with the protruding portion (120) in a clamping mode, and the protruding portion (120) and the protruding strip (210) are staggered mutually.
6. The upper light-guiding lampshade according to claim 1 or 2, characterized in that an upper limit structure is arranged between the upper part of the light-shielding ring (200) and the main body ring (100).
7. An upper light guide globe as claimed in claim 6,
the upper limiting structure comprises a convex part (120) arranged on the outer side of the upper part of the main body ring (100) and a clamping groove (201) which is arranged on the upper part of the shading ring (200) and is clamped and matched with the convex part (120).
8. An LED lamp, comprising:
the upper light guide globe of any one of claims 1 to 7, an inner side of the body ring (100) forming a light source cavity;
a rear cover (400), wherein the rear cover (400) is covered on the upper end of the main body ring (100);
a light source assembly disposed at a lower end of the rear cover (400).
9. The LED lamp of claim 8,
the upper end face of the main body ring (100) is provided with an annular groove (101), and the rear cover (400) is provided with an annular lower edge (410) capable of being placed into the annular groove (101).
10. The LED lamp of claim 9,
the annular lower edge (410) is matched with the groove wall (130) of the annular groove (101) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220219005.3U CN216897137U (en) | 2022-01-26 | 2022-01-26 | Lampshade capable of guiding light from upper part and LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220219005.3U CN216897137U (en) | 2022-01-26 | 2022-01-26 | Lampshade capable of guiding light from upper part and LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216897137U true CN216897137U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220219005.3U Active CN216897137U (en) | 2022-01-26 | 2022-01-26 | Lampshade capable of guiding light from upper part and LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216897137U (en) |
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- 2022-01-26 CN CN202220219005.3U patent/CN216897137U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Upper light guide lampshade and LED light Granted publication date: 20220705 Pledgee: Jiangmen Rural Commercial Bank Co.,Ltd. Pledgor: Jiangmen California Wind Lighting Electrical Appliances Co.,Ltd. Registration number: Y2024980004094 |