CN220958099U - Single-light source table lamp with different bright and dark areas - Google Patents
Single-light source table lamp with different bright and dark areas Download PDFInfo
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- CN220958099U CN220958099U CN202322884221.7U CN202322884221U CN220958099U CN 220958099 U CN220958099 U CN 220958099U CN 202322884221 U CN202322884221 U CN 202322884221U CN 220958099 U CN220958099 U CN 220958099U
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- 241000258971 Brachiopoda Species 0.000 claims description 20
- 238000002834 transmittance Methods 0.000 claims description 5
- 238000005286 illumination Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000001795 light effect Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model discloses a single-light source desk lamp with different bright and dark areas, which comprises a lamp holder shell and a light-transmitting cover, wherein the light-transmitting cover comprises a light-transmitting bottom plate and light-transmitting side plates integrally arranged around the light-transmitting bottom plate in a surrounding mode, the top of each light-transmitting side plate is embedded on the lamp holder shell, and the light-transmitting bottom plate and the light-transmitting side plates are exposed below the lamp holder shell; the texture density of printing opacity bottom plate internal surface is fine distribution, the texture density of printing opacity curb plate internal surface is thick and sparse distribution, makes the luminousness of printing opacity bottom plate be higher than the luminousness of printing opacity curb plate, makes the light that the printing opacity curb plate that is the auxiliary illumination source was penetrated out softer not dazzling, more pleasing to the eye.
Description
Technical Field
The utility model relates to the technical field of desk lamp structures, in particular to a single-light-source desk lamp with different bright and dark areas.
Background
In the existing desk lamp field, a desk lamp cap generally comprises a lamp shell, a light-transmitting cover and an LED lamp source, wherein the LED lamp source is pre-installed in the lamp shell, the light-transmitting cover is installed on the lamp shell and covers the periphery of the LED lamp source, so that illumination light emitted by LED lamp light is outwards transmitted through the light-transmitting cover, and the light-transmitting cover has the main effects of improving the diffusivity of the illumination light and the shielding property of a light source, shielding internal components of the lamp and enhancing the attractiveness.
The existing part of simple desk lamp (such as the appearance of the desk lamp shown in patent CN 308125972S) adopts the light-transmitting cover embedded in the lamp housing, so that the surface of the light-transmitting cover is flush with the lower surface of the lamp housing, and the appearance requirements of the consumer market on desk lamp products are higher and higher, and especially, new requirements are provided for light effect atmosphere decoration at the lamp cap of the desk lamp. To solve this problem, there are two technical solutions: 1) The light-transmitting cover is partially protruded to the lower surface of the lamp shell, so that the side surface of the protruded part of the light-transmitting cover is lighted to serve as an auxiliary illumination source, and the atmosphere lighting effect of the decoration is achieved, but the existing light-transmitting cover generally only has one light transmittance, illumination light is outwards transmitted through the light-transmitting cover, and the brightness degree emitted by each area is basically consistent, so that the side surface of the light-transmitting cover serving as the auxiliary illumination source is too bright, dazzling and other bad experiences are generated. 2) The light source with at least two different brightness is arranged on the lower surface of the lamp shell by locally protruding the light-transmitting cover, and the separation structure is additionally arranged, so that the light rays emitted by the light source with low brightness are outwards transmitted through the side surface of the light-transmitting cover, and the light rays emitted by the light source with high brightness are outwards transmitted through the bottom surface of the light-transmitting cover, and the lamp has the light effect of light-shade difference, but the requirements on the internal structure of the lamp shell and the light source circuit are higher, and the cost is higher.
Therefore, how to realize the light effect of the light and shade difference design without increasing excessive manufacturing cost as much as possible is a technical difficulty which needs to be solved currently.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide a single-light-source desk lamp with different bright and dark areas, which has the characteristics of low cost, softer and less dazzling ornamental light, attractive appearance and the like.
In order to achieve the above purpose, the utility model provides a single light source desk lamp with different bright and dark areas, comprising a lamp holder shell and a light-transmitting cover, wherein the light-transmitting cover comprises a light-transmitting bottom plate and a light-transmitting side plate integrally arranged around the light-transmitting bottom plate in a surrounding manner, the top of the light-transmitting side plate is embedded on the lamp holder shell, and the light-transmitting bottom plate and the light-transmitting side plate are exposed below the lamp holder shell; the texture density of printing opacity bottom plate internal surface is fine distribution, the texture density of printing opacity curb plate internal surface is thick and sparse distribution, makes the luminousness of printing opacity bottom plate be higher than the luminousness of printing opacity curb plate.
Further, the outer surfaces of the light-transmitting bottom plate and the light-transmitting side plates are smooth surfaces.
Further, the lamp cap shell comprises a lamp shell body, a lamp shell cover plate and at least one end fastener, wherein the lamp shell cover plate is slidably embedded on the lamp shell body, a port is formed at least one end part of the lamp shell body, the end fastener is buckled on the port, and the lamp shell cover plate is slidably embedded on the lamp shell body from the port.
Further, the lamp housing cover plate is formed with a through hole for the light-transmitting bottom plate and the light-transmitting side plate to pass through from top to bottom, wherein the top of the light-transmitting side plate is formed with a connecting part which extends towards two sides of the light-transmitting side plate to protrude and is buckled with the top surface of the lamp housing cover plate.
Further, a plurality of connecting buckling positions preset on the top surface of the lamp housing cover plate are matched with the connecting parts on two sides of the light-transmitting side plate in a buckling mode.
Further, the lamp housing body is formed with a chute which is communicated with the port and is used for sliding and embedding edges at two sides of the cover plate of the lamp housing.
Further, the end fastener is formed with a fastening part matched with the port in a proper way.
The beneficial effects of the utility model are as follows: 1) The light-transmitting bottom plate with fine textures and the light-transmitting side plate with rough textures are adopted, so that the light transmittance of the light-transmitting bottom plate is higher than that of the light-transmitting side plate, and the light transmitted by the light-transmitting side plate serving as an auxiliary illumination source is softer, not dazzling and more attractive. 2) The assembly structure between the lamp cap shell and the light-transmitting cover is optimized and improved, so that the assembly is more efficient, and the structure is more stable and reliable.
Drawings
Fig. 1 is a schematic structural diagram of a desk lamp.
Fig. 2 is a schematic structural diagram of a lamp cap of the desk lamp.
Fig. 3 is a structural cross-sectional view of a lamp head of a desk lamp.
Fig. 4 is an exploded view of the cap housing and the light-transmitting envelope.
Fig. 5 is an exploded view of the cap housing and the light-transmitting envelope.
Fig. 6 is an enlarged view of a portion a in fig. 5.
Fig. 7 is an enlarged view of a portion B in fig. 5.
Fig. 8 is an enlarged view of a portion C in fig. 5.
Fig. 9 is a schematic structural view of an end fastener.
Fig. 10 is a texture effect diagram of a light-transmitting bottom plate and a light-transmitting side plate of the light-transmitting cover.
The lamp comprises a lamp holder body, a lamp holder shell, a lamp housing body, a lamp housing 111-port, a chute 112-a lamp housing cover plate 12-a through hole 121-a connecting buckle position 122-a connecting buckle position 13-an end buckle part 131-a buckle part 2-a light-transmitting cover, a light-transmitting bottom plate 21-a light-transmitting side plate 22-a light-transmitting side plate 221-a connecting part.
Detailed Description
In order that the utility model may be understood more fully, the utility model will be described with reference to the accompanying drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1-10, in this embodiment, a single light source desk lamp with different bright and dark areas is suitable for a desk lamp base, and specifically includes a base housing 1 and a transparent cover 2, wherein a strip-shaped light source (such as an LED strip) is disposed in an inner cavity of the base housing 1, and light emitted by the light source can be irradiated to the outside through the transparent cover 2, so as to achieve an illumination effect.
In this embodiment, the light-transmitting cover 2 includes a light-transmitting bottom plate 21 and a light-transmitting side plate 22 integrally disposed around the light-transmitting bottom plate 21, wherein the boundary between the light-transmitting side plate 22 and the light-transmitting bottom plate 21 is in a smooth transition, and the light-transmitting side plate 22 is obliquely arranged to have a trapezoid structure with a wide top and a narrow bottom. In addition, the top of the transparent side plate 22 is embedded on the lamp cap shell 1, and the transparent bottom plate 21 and the transparent side plate 22 are exposed below the lamp cap shell 1, at this time, when the lamp is observed from the outside, the light emitted by the light source can respectively pass through the transparent bottom plate 21 and the transparent side plate 22, so that the transparent bottom plate 21 and the transparent side plate 22 are lightened.
According to practical usage habits, the light transmitted by the transparent bottom plate 21 is required to be as high as possible as the main illumination source, while the light transmitted by the transparent side plate 22 is required to be used as the auxiliary illumination source, and part of the light transmitted by the transparent side plate 21 is directly emitted to human eyes, so that poor experiences such as dazzling and the like can be generated due to excessive brightness, and the light transmittance of the transparent side plate 22 is required to be relatively low so as to make the transmitted light softer. Therefore, referring to the texture schematic diagram shown in fig. 10, the texture density of the inner surface of the transparent bottom plate 21 in this embodiment is densely distributed (the influence of the densely textured pattern on the transmitted light is relatively smaller), and the texture density of the inner surface of the transparent side plate 22 is roughly distributed (the influence of the roughly textured pattern on the transmitted light is relatively larger), so that the light transmittance of the transparent bottom plate 21 is higher than that of the transparent side plate 22, the light transmitted by the transparent side plate 22 is relatively softer and more glaring, the effect of the side surface atmosphere is achieved, and the whole is more attractive.
In this embodiment, the lamp cap housing 1 includes a lamp housing body 11, a lamp housing cover plate 12 slidably fitted on the lamp housing body 11, and at least one end fastener 13, wherein a bottom opening is formed on a lower surface of the lamp housing body 11, and the lamp housing cover plate 12 is covered at the bottom opening by slidably fitting. Specifically, at least one end of the lamp housing body 11 is formed with a port 111, and the lamp housing body 11 is formed with a chute 112 which is communicated with the port 111 and is used for sliding and embedding edges of two sides of the lamp housing cover plate 12, the chute 112 is correspondingly formed in an inner cavity of the lamp housing body 11, and the chute 112 extends along the length direction of the lamp housing body 11, thereby playing roles of hiding, attractive appearance and the like; the two side edges of the lamp housing cover plate 12 are correspondingly formed with sliding blocks which are matched with the sliding grooves 112 in shape, and the lamp housing cover plate 12 slides in from the port 111 and is matched with the sliding grooves 112 in a sliding manner, so that the lamp housing cover plate 12 is embedded on the lamp cap shell 1 in a sliding manner.
Referring to fig. 6 and 9, in the present embodiment, the end fastener 13 is fastened to the port 111, where the end fastener 13 is formed with a fastening portion 131 that is matched with the port 111, and the fastening portion 131 is matched with the port 111 in a clamping manner, so that the port 111 is plugged by using the port 111, and the fastening portion 131 of the port 111 can abut against the end portion of the lamp housing cover plate 12 that is pre-slidably inserted into the chute 112, thereby playing a limiting role and preventing the lamp housing cover plate 12 from falling out of the lamp cap body.
Referring to fig. 7 and 8, in the present embodiment, the lamp housing cover 12 is formed with a through hole 121 for the light-transmitting bottom plate 21 and the light-transmitting side plate 22 to pass through from top to bottom, wherein the top of the light-transmitting side plate 22 is formed with a connecting portion 221 extending towards two sides thereof and fastened to the top surface of the lamp housing cover 12, and a plurality of connecting fastening portions 122 preset on the top surface of the lamp housing cover 12 are fastened to the connecting portion 221 on two sides of the light-transmitting side plate 22 to fasten the light-transmitting cover 2 composed of the light-transmitting bottom plate 21 and the light-transmitting side plate 22 to the lamp housing cover 12, and expose the light-transmitting bottom plate 21 and the light-transmitting side plate 22 below the lamp cap housing 1.
In summary, during assembly, the light-transmitting bottom plate 21 and the light-transmitting side plate 22 of the light-transmitting cover 2 are first inserted through the through hole 121 of the lamp housing cover 12, and are fastened and matched with the connecting fastening position 122 on the top surface of the lamp housing cover 12 by means of the connecting part 221, so as to realize the fixed connection of the light-transmitting cover 2 and the lamp housing cover 12; secondly, the lamp housing cover plate 12 is embedded together with the light-transmitting cover 2 from the port 111 of the lamp housing body 11, and by means of sliding fit between the sliding block and the sliding groove 112, the lamp housing cover plate 12 and the light-transmitting cover 2 are embedded on the lamp housing body 11 in a sliding manner. Finally, the end fastener 13 is fastened on the port 111 of the lamp housing body 11, and makes the fastening portion 131 of the end fastener 13 and the end portion of the lamp housing cover 12 abut.
In addition, the strip-shaped light source can be pre-installed on the lamp housing body 11, and at this time, the light-transmitting cover 2 can be ensured to cover the light-emitting area corresponding to the light source by means of gluing, sliding connection and the like.
The above-described embodiments are merely preferred embodiments of the present utility model, and are not intended to limit the present utility model in any way. Any person skilled in the art, using the disclosure above, may make many more possible variations and modifications of the technical solution of the present utility model, or make many more modifications of the equivalent embodiments of the present utility model without departing from the scope of the technical solution of the present utility model. Therefore, all equivalent changes made according to the inventive concept are covered by the protection scope of the utility model without departing from the technical scheme of the utility model.
Claims (7)
1. The utility model provides a single light source desk lamp with different bright and dark regions, includes lamp holder casing (1) and printing opacity cover (2), its characterized in that: the light-transmitting cover (2) comprises a light-transmitting bottom plate (21) and a light-transmitting side plate (22) integrally arranged around the light-transmitting bottom plate (21), the top of the light-transmitting side plate (22) is embedded on the lamp holder shell (1), and the light-transmitting bottom plate (21) and the light-transmitting side plate (22) are exposed below the lamp holder shell (1); the texture density of the inner surface of the light-transmitting bottom plate (21) is distributed in a fine mode, and the texture density of the inner surface of the light-transmitting side plate (22) is distributed in a rough mode, so that the light transmittance of the light-transmitting bottom plate (21) is higher than that of the light-transmitting side plate (22).
2. A single light source desk lamp as recited in claim 1 having different bright and dark areas, wherein: the outer surfaces of the light-transmitting bottom plate (21) and the light-transmitting side plates (22) are smooth surfaces.
3. A single light source desk lamp as recited in claim 1 having different bright and dark areas, wherein: the lamp cap shell (1) comprises a lamp shell body (11), a lamp shell cover plate (12) and at least one end fastener (13), wherein the lamp shell cover plate (12) is slidably embedded on the lamp shell body (11), a port (111) is formed at least one end part of the lamp shell body (11), the end fastener (13) is buckled on the port (111), and the lamp shell cover plate (12) is slidably embedded on the lamp shell body (11) from the port (111).
4. A single light source desk lamp as recited in claim 3 having different bright and dark areas wherein: the lamp housing cover plate (12) is formed with a through hole (121) for the light-transmitting bottom plate (21) and the light-transmitting side plate (22) to pass through from top to bottom, wherein the top of the light-transmitting side plate (22) is formed with a connecting part (221) extending towards two sides of the light-transmitting side plate and being buckled with the top surface of the lamp housing cover plate (12).
5. A single light source desk lamp as recited in claim 4 having different bright and dark areas, wherein: a plurality of connecting buckling positions (122) preset on the top surface of the lamp housing cover plate (12) are buckled and matched with connecting parts (221) on two sides of the light-transmitting side plate (22).
6. A single light source desk lamp as recited in claim 3 having different bright and dark areas wherein: the lamp housing body (11) is formed with a chute (112) which is communicated with the port (111) and is used for sliding and embedding the edges of the two sides of the lamp housing cover plate (12).
7. A single light source desk lamp as recited in claim 3 having different bright and dark areas wherein: the end fastener (13) is formed with a fastening part (131) matched with the port (111) in a matching way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322884221.7U CN220958099U (en) | 2023-10-26 | 2023-10-26 | Single-light source table lamp with different bright and dark areas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322884221.7U CN220958099U (en) | 2023-10-26 | 2023-10-26 | Single-light source table lamp with different bright and dark areas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220958099U true CN220958099U (en) | 2024-05-14 |
Family
ID=91006830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322884221.7U Active CN220958099U (en) | 2023-10-26 | 2023-10-26 | Single-light source table lamp with different bright and dark areas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220958099U (en) |
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2023
- 2023-10-26 CN CN202322884221.7U patent/CN220958099U/en active Active
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