CN216361302U - Anti-dazzle lamp holder device - Google Patents
Anti-dazzle lamp holder device Download PDFInfo
- Publication number
- CN216361302U CN216361302U CN202123160433.8U CN202123160433U CN216361302U CN 216361302 U CN216361302 U CN 216361302U CN 202123160433 U CN202123160433 U CN 202123160433U CN 216361302 U CN216361302 U CN 216361302U
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- China
- Prior art keywords
- light shield
- light
- lamp
- lamp cap
- lamp holder
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- Expired - Fee Related
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- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 230000005489 elastic deformation Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 230000004313 glare Effects 0.000 abstract description 5
- 230000004438 eyesight Effects 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 7
- 239000012788 optical film Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001678 irradiating effect Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004643 material aging Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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Abstract
The utility model discloses an anti-dazzle lamp cap device, which comprises a lamp cap body, wherein a light emitting area is arranged at the bottom of the lamp cap body; the bottom of the lamp holder body is provided with a light shield which is of a hollow annular structure; the light shield is detachably connected with the lamp cap body, and after the light shield is connected and combined with the lamp cap body, the light shield surrounds the light emitting area and extends downwards to the lower part of the light emitting area. The light shield can play a role in preventing glare; the light shield and the lamp cap body are detachably connected, so that a user can selectively disassemble and assemble the lamp cap according to own requirements, and the use is more convenient; the lens hood is hollow annular structure, and the lens hood encircles send out the light zone and downwardly extending to the below of sending out the light zone for in the vision, the lens hood is more like the part that the lamp holder body extends downwards, and the wholeness is good, and the structure is pleasing to the eye and not obtrusive.
Description
Technical Field
The utility model relates to the field of lamps, in particular to an anti-dazzle lamp cap device.
Background
At present, almost all desk lamps are added with an anti-glare function in order to provide better lighting quality. The first is to improve the structure of the light source, such as an anti-glare net, aiming at controlling the light proceeding direction and isolating the glare phenomenon; or a shading blade plate is arranged at the front end of the lamp holder to shade part of light. The second is to attach one or more layers of optical films or polarizing films on the lamp cover, and to control the light changing direction or filter out unwanted light by using the optical films, so as to isolate the glare phenomenon or eliminate the glare. However, in the prior art, the anti-glare function is realized by adding an anti-glare net or a shading leaf plate on the lamp holder and improving the lamp source structure, the structural shape of the lamp holder is often influenced, and the lamp holder is poor in integrity and not attractive; and the area of the luminous body is small, the area of the luminous area is insufficient, and the requirement of the user on the gradually enlarged table irradiation area is not met. The method of attaching an optical film to improve the light source has the following three disadvantages: firstly, special glue for sticking is needed when the optical film is stuck, which is another considerable expenditure on manpower, equipment and raw materials for the production line; secondly, when the optical film is pasted, a special machine tool is needed, and the risk that bubbles or wrinkles exist on the joint surface when the optical film is not pasted properly is borne, so that the overall excellent rate of a production line is reduced; third, even if the anti-glare film is completely and flawlessly attached to the lamp, the joint surface may still be bubbled due to temperature change or material aging after the lamp is used for a while.
CN 201922326372.4's chinese utility model patent discloses a lamp holder device of desk lamp, lamp holder device includes the shell, installs the lamp plate in the shell, its characterized in that, lamp holder device still includes the lamp shade, one of them side of lamp shade is connected with the side of lamp shade, the lamp shade can be dismantled or connect on the shell. Under the condition that the luminous area of the desk lamp is not influenced, the glare-preventing eye protection effect of the lampshade is synchronously realized, so that the desk lamp can simultaneously consider the combination of the luminous range and the eye protection effect. The lamp holder device realizes the anti-dazzle function by adding the lampshade on the shell of the lamp holder, although the structure is simple; however, the lampshade is only designed at one side of the lamp holder and cannot shield the light rays at the back and the side; and the structure is more abrupt in modeling and poor in integrity. Moreover, the lampshade is connected with the lamp cap in a magnetic attraction mode, although the connection is convenient, the lampshade is easy to touch and drop, and the structure is unstable.
Disclosure of Invention
The utility model overcomes the defects in the prior art and provides the anti-dazzle lamp cap device, the annular light shield is arranged at the bottom of the lamp cap body, so that light rays in the light emitting area can be prevented from directly irradiating the eyes of a user, and the anti-dazzle function is achieved; the light shield and the lamp cap body are detachably connected, so that a user can selectively disassemble and assemble the lamp cap according to own requirements, and the use is more convenient; the lens hood is hollow annular structure, and the lens hood encircles send out the light zone and downwardly extending to the below of sending out the light zone for in the vision, the lens hood is more like the part that the lamp holder body extends downwards, and the wholeness is good, and the structure is pleasing to the eye and not obtrusive.
The technical scheme of the utility model is realized as follows:
an anti-dazzle lamp cap device comprises a lamp cap body, wherein a light emitting area is arranged at the bottom of the lamp cap body; the bottom of the lamp holder body is provided with a light shield which is of a hollow annular structure; the light shield is detachably connected with the lamp cap body, and after the light shield is connected and combined with the lamp cap body, the light shield surrounds the light emitting area and extends downwards to the lower part of the light emitting area.
Preferably, the light shield is embedded in the bottom surface of the lamp cap body from bottom to top. And the structure integrity is better due to embedded installation.
Preferably, the light shield is matched with the lamp cap body in a clamping manner; the lamp holder comprises a lamp holder body and is characterized in that a clamping portion is arranged at the upper end of the light shield, and a matching portion capable of being clamped with the clamping portion is correspondingly arranged on the bottom surface of the lamp holder body. The mode of joint is adopted, so that the connection is convenient and fast, and the lens hood can be quickly installed or detached.
Preferably, the light shield has elasticity, and acts on the elastic deformation of the light shield to enable the light shield to be clamped with the lamp holder body or to enable the light shield to be separated from the lamp holder body. The lens hood has elasticity, so that the lens hood can be clamped with or detached from the lamp cap body by directly acting on the elastic deformation of the lens hood, and the operation is easy.
Preferably, the clamping part is a circle of insertion strip which is arranged at the upper end of the light shield by taking the outline of the light shield as a path, and the insertion strip horizontally extends outwards from the upper end of the light shield; correspondingly, the matching part is a circle of caulking groove arranged at the bottom of the lamp cap body. The clamping part between the light shield and the lamp cap body is long enough, the structure is more stable after clamping, and the light shield and the lamp cap body are not easy to separate and break away from each other.
Preferably, the light shield has elasticity and comprises two long-strip light shield vertical plates which are spaced from each other in front and back; and the elastic deformation is generated between the two light shading vertical plates and the two light shading vertical plates are mutually folded so that the insertion strip is contracted and clamped into or withdrawn from the caulking groove. After the two light-shielding vertical plates are mutually folded, the insertion strip is correspondingly in a contraction state, and then the insertion strip can be conveniently clamped into or withdrawn from the caulking groove, so that the design is ingenious.
Preferably, the light shield is made of elastic plastic materials. The processing is convenient and the weight is light.
Preferably, the distance of the light shield downwards exceeding the bottom of the lamp cap body is 3-15cm along the vertical direction. The size of the light emitting area and the irradiation area can be adjusted correspondingly, and the optimal range is 4-8 cm.
Preferably, a light source assembly is arranged inside the lamp cap body, the light source assembly comprises a horizontal light-emitting plate, and the surface of the light-emitting plate is the light-emitting area; the light shield is arranged right below the light emitting area. The light shield only has the functions of shielding light and preventing glare; the luminous area of the lamp holder body is not affected.
The design starting point, the idea and the beneficial effects of the utility model adopting the technical scheme are as follows:
firstly, the bottom of the lamp holder body is provided with the light shield, so that light in a light emitting area can be prevented from directly irradiating two eyes of a user, and an anti-glare function is achieved; the light shield and the lamp cap body are detachably connected, so that a user can selectively disassemble and assemble the lamp cap according to own requirements, and the use is more convenient; the light shield is of a hollow annular structure, so that light can be shielded at 360 degrees, and the anti-dazzle effect is good; and the light shield is embedded and installed at the bottom of the lamp holder body from bottom to top, so that the light shield looks like a part of the lamp holder body extending downwards, the integrity is good, and the structure is attractive and unobtrusive.
Secondly, the lens hood and the lamp holder body are matched in a clamping mode, and the connection is convenient and fast. Moreover, the light shield is made of elastic materials, so that the light shield has elasticity; the embedding groove at the upper end of the light shield can be clamped into or separated from the embedding groove by controlling the embedding strip to shrink through directly acting on the elastic deformation of the light shield; the design is ingenious, and the operation is very convenient and easy.
Drawings
FIG. 1 is a perspective view of a lamp head according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of the bottom of the lamp cap according to the embodiment of the present invention;
FIG. 3 is a schematic perspective view of a connection between a cap body and a light shield according to an embodiment of the present invention;
FIG. 4 is a schematic perspective view of a light shield according to an embodiment of the present invention;
FIG. 5 is a schematic perspective view of a lamp cap body according to an embodiment of the present invention;
fig. 6 is a sectional view of the assembled lamp cap body and light shield according to the embodiment of the present invention.
The figures are numbered: a lamp cap body 1; a light shield 2; a caulking groove 3; a fillet 4; a light-shielding vertical plate 5; a light source assembly A; a light emitting panel 6.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
In the description of the present invention, the term "at least one" means one or more than one unless explicitly defined otherwise. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The specific embodiment of the utility model is as follows:
as shown in fig. 1-6, the present invention provides an anti-glare lamp head device, which comprises a lamp head body 1, wherein the bottom of the lamp head body 1 is provided with a light emitting region; a light shield 2 is correspondingly arranged at the lower end of the lamp cap body 1, and the light shield 3 is of a hollow annular structure; the light shield is detachably connected with the lamp cap body 1, and the light shield 2 is embedded from bottom to top at the bottom of the lamp cap body 1; and after assembly, the light shield 2 surrounds the light emitting area and extends downwards to the lower part of the light emitting area. The bottom of the lamp holder body 1 is provided with the light shield 2, so that the light shield 2 can shield light, the light is prevented from directly irradiating two eyes of a user, and an anti-glare function is achieved; the light shield 2 is of an annular structure, so that the light shielding effect is better; after the light shield 2 and the lamp holder body 1 are assembled, the integrity of the two is good, and the structure is beautiful and unobtrusive. Moreover, the light shield 2 is detachably connected with the lamp cap body 1, and a user can selectively disassemble and assemble according to own requirements, so that the lamp cap is more convenient to use.
As shown in fig. 3-6, the light shield 2 is in clamping fit with the lamp cap body 1, a clamping portion is arranged at the upper end of the light shield 2, and a matching portion capable of being clamped with the clamping portion is correspondingly arranged at the bottom of the lamp cap body 1; the method specifically comprises the following steps: the outline of the light shield 2 is matched with the shape outline of the light emitting area, so that the light shield 2 can just surround the light emitting area after being connected with the lamp cap body 1; the clamping part is a circle of insertion strip 4 which is arranged at the upper end of the light shield 2 by taking the outline of the light shield 2 as a path, and the insertion strip 4 horizontally extends outwards from the upper end of the light shield 2; correspondingly, the matching part is a circle of caulking grooves 3 correspondingly arranged at the bottom of the lamp holder body 1; fillet 4 joint is in caulking groove 3 so that lens hood 2 and the assembly of lamp holder body 1, and the joint part between lens hood 2 and the lamp holder body 1 is enough long, and the structure is more firm behind the joint, and both are difficult for separately breaking away from.
Further, the following steps are carried out: as shown in fig. 3-6, the lamp head body 1 is strip-shaped, and the light shield 2 includes two strip-shaped light shield vertical plates 5 spaced from each other in the front-back direction; and the light shield 2 has elasticity, and the light shield 2 is made of elastic plastic materials, and is convenient to process and light. So that the light shield 2 can be installed on the lamp head body 1 or the light shield 2 can be detached from the lamp head body 2 by controlling the elastic deformation of the light shield 2; specifically, the method comprises the following steps: when the light shield 2 is mounted or dismounted, a user presses the two light shielding vertical plates 5 with two hands to enable the two light shielding vertical plates 5 to elastically deform and mutually furl, so that the shape of the fillet 4 can be changed, and the fillet 4 is in a contraction state; therefore, the insertion strip 4 can be conveniently clamped in the insertion groove 3, or the insertion strip 4 is withdrawn from the insertion groove 3, and after the assembly and disassembly are completed, the light shield 2 can elastically reset automatically. The structure design is ingenious, and the light shield 2 and the lamp cap body 1 can be easily clamped or disassembled by utilizing the elasticity of the light shield 2; the operation is convenient and fast, and the user can conveniently disassemble and assemble the device. Moreover, the lamp holder body 1 is not limited to a strip shape, and can also be in a circular or oval structure, and when the light shield 2 is assembled and disassembled with the lamp holder bodies 1 in different shapes, the light shield 2 can be directly acted on to elastically deform.
As shown in fig. 6, a light source assembly a is disposed inside the lamp head body 1, and includes a horizontal light-emitting plate 6, where the surface of the light-emitting plate 6 is the light-emitting area; the light shield 2 is just clamped and installed under the light emitting plate 6; in the embodiment, the distance from the light shield 2 to the bottom of the lamp cap body 1 is 5cm, so that the anti-glare function can be effectively realized; the light shield 2 is a hollow annular structure, and light emitted by the light-emitting plate 6 can directly pass through the light shield 2 downwards, so that the light-emitting area of the light-emitting plate 6 is not affected.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the utility model, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the utility model.
Claims (9)
1. An anti-glare lamp cap device, characterized in that: the LED lamp holder comprises a lamp holder body, wherein a light emitting area is arranged at the bottom of the lamp holder body; the bottom of the lamp holder body is provided with a light shield which is of a hollow annular structure; the light shield is detachably connected with the lamp cap body, and after the light shield is connected and combined with the lamp cap body, the light shield surrounds the light emitting area and extends downwards to the lower part of the light emitting area.
2. The anti-glare lamp head device according to claim 1, wherein: the light shield is embedded from bottom to top and is arranged on the bottom surface of the lamp cap body.
3. The anti-glare lamp head device according to claim 1, wherein: the light shield and the lamp cap body are in clamping fit; the lamp holder comprises a lamp holder body and is characterized in that a clamping portion is arranged at the upper end of the light shield, and a matching portion capable of being clamped with the clamping portion is correspondingly arranged on the bottom surface of the lamp holder body.
4. The anti-glare lamp head device according to claim 1 or 3, wherein: the light shield has elasticity, acts on the elastic deformation of the light shield so as to enable the light shield to be clamped with the lamp cap body or to enable the light shield to be separated from the lamp cap body.
5. The anti-glare lamp head device according to claim 3, wherein: the clamping part is a circle of insertion strip which is arranged at the upper end of the light shield by taking the outline of the light shield as a path, and the insertion strip horizontally extends outwards from the upper end of the light shield; correspondingly, the matching part is a circle of caulking groove arranged on the bottom surface of the lamp holder body.
6. The anti-glare lamp head device according to claim 5, wherein: the light shield is elastic and comprises two long strip light shield vertical plates which are spaced from each other in front and back; and the elastic deformation is generated between the two light shading vertical plates and the two light shading vertical plates are mutually folded so that the insertion strip is contracted and clamped into or withdrawn from the caulking groove.
7. The anti-glare lamp head device according to claim 3, wherein: the light shield is made of elastic plastic materials.
8. The anti-glare lamp head device according to claim 1, wherein: and along the vertical direction, the distance from the light shield to the bottom of the lamp holder body is 3-15 cm.
9. The anti-glare lamp head device according to claim 1, wherein: the lamp cap body is internally provided with a light source assembly which comprises a horizontal light-emitting plate, and the surface of the light-emitting plate is the light-emitting area; the light shield is arranged right below the light emitting area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123160433.8U CN216361302U (en) | 2021-12-15 | 2021-12-15 | Anti-dazzle lamp holder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123160433.8U CN216361302U (en) | 2021-12-15 | 2021-12-15 | Anti-dazzle lamp holder device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216361302U true CN216361302U (en) | 2022-04-22 |
Family
ID=81190825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123160433.8U Expired - Fee Related CN216361302U (en) | 2021-12-15 | 2021-12-15 | Anti-dazzle lamp holder device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216361302U (en) |
-
2021
- 2021-12-15 CN CN202123160433.8U patent/CN216361302U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220422 |