Light shielding device
By designing a splicable light shield and a rotatable color light module on the e-sports screen, the inconvenience of the use of the light shielding equipment when the ambient light changes is solved, the lighting function in the light shield is realized, and the user experience is improved.
Patent Information
- Application Number
- CN202422296268.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-20
AI Technical Summary
The display effect of existing e-sports screens is affected when the ambient light changes. It is difficult to check the color of the object or read files within the light-shading range after using the light-shading hood, which is inconvenient to use.
A light shading device is designed, including a light shading hood and a color-to-color lamp module. The light shading hood consists of a top plate, a side plate and a bonding element, which can be spliced at any time. The bonding element can be separated, the lighting base can be rotated, and the lamp module can be set inside and outside the light shading hood to provide lighting functions.
Provide lighting in the light hood, so users can check the color of objects or read files without leaving the screen and turning on the external light source or removing the light shading equipment, improving the convenience and efficiency of use.
Smart Images
Figure CN223140316U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a light-shielding device, in particular to a light-shielding device with a lighting function. Background Art
[0002] With the progress of the times, users increasingly care about the audio-visual experience of entertainment devices. Taking an e-sports screen as an example, the software and hardware configurations of e-sports screens are designed with many functions such as high contrast, high sharpness, and the ability to automatically adjust the screen brightness according to ambient light changes. However, even if the screen brightness can be adjusted accordingly with the ambient light changes, the display effect of the e-sports screen will still be slightly affected by the ambient light, resulting in low image quality. A common solution is to install a light-shielding cover outside the screen to directly block external interfering light; when users use a screen with a light-shielding cover, they usually stay in a dark room without ambient light sources, or the area in front of the screen will be blocked by the light-shielding cover from ambient light sources. If you want to confirm the color of an object at hand at this time, the user has to move away from the light-shielding cover of the screen to see the object clearly, which is extremely inconvenient to use. Therefore, how to design a light-shielding device with a lighting function is one of the development goals of the relevant institutional design industry. Content of the Utility Model
[0003] Therefore, the purpose of the utility model is to provide a light-shielding device with a lighting function, which is convenient for users to check the color of objects or read documents within the range of the light-shielding cover.
[0004] To achieve the above purpose, the utility model provides a light-shielding device with a lighting function and applied to a display screen. The light-shielding device includes:
[0005] A light-shielding cover is arranged on the display screen. The light-shielding cover includes:
[0006] A top plate is installed on the top side of the display screen and has opposite first and second end edges;
[0007] A first side plate is installed on the first end edge;
[0008] A second side plate is installed on the second end edge and is opposite to the first side plate; and
[0009] A first coupling element is arranged on the top plate; and
[0010] A color matching lamp module is arranged on the light-shielding cover. The color matching lamp module includes:
[0011] A carrier has a receiving portion, a connecting portion and a positioning portion. The positioning portion extends outward from the receiving portion to be positioned on the top plate;
[0012] A second coupling element is arranged in the receiving portion and is detachably coupled to the first coupling element; and
[0013] The lighting socket is rotatably arranged on the connecting part.
[0014] Preferably, the first coupling element is arranged on the inner surface of the top plate.
[0015] Preferably, the connecting part has a C-shaped structure, and the rotating shaft of the lighting socket is rotatably sleeved on the C-shaped structure;
[0016] Alternatively, the connecting part has a perforated structure, and the rotating shaft of the lighting socket is rotatably arranged in the perforated structure.
[0017] Preferably, the top plate further has a third edge located between the first edge and the second edge, and the third edge has a groove structure into which the positioning part is inserted.
[0018] Preferably, the first coupling element and the second coupling element are respectively magnetic elements with adsorption characteristics, or are respectively snap elements that can be mutually engaged.
[0019] Preferably, the lighting socket is arranged on the connecting part in a tight fit manner to limit the rotation angle of the lighting socket relative to the connecting part.
[0020] Preferably, the top plate further has a perforated area, and the color matching lamp module is arranged outside the top plate and covers the perforated area.
[0021] Further preferably, the first coupling element is arranged at the outer edge of the perforated area; the positioning part of the carrier and the second coupling element are located outside the top plate, and the lighting socket passes through the perforated area and protrudes from the inner surface of the top plate.
[0022] Further preferably, the positioning part abuts against the top plate and is clamped on the side of the first coupling element.
[0023] Further preferably, the carrier covers the perforated area and the first coupling element; the color matching lamp module further includes a light-shielding strip arranged at the edge of the carrier to prevent light leakage between the carrier and the perforated area.
[0024] Compared with the prior art, the light-shielding device provided by the present utility model uses a top plate, a first side plate and a second side plate to make a light-shielding cover that can be assembled together at arbitrary splicing angles. The light-shielding cover can selectively form an opening (such as Figure 1A square opening is provided to place the color calibrator, and whether a perforated area is formed on the top plate can be determined according to the placement method of the color comparison lamp module. The color comparison lamp module can be placed outside the light shield, and the lighting lamp base can extend into the light shield through the perforated area of the top plate; alternatively, the color comparison lamp module can also be directly placed inside the light shield. Therefore, the present utility model combines the light shield and the color comparison lamp module to form a light shielding device, which can save a large amount of placement space; whether the color comparison lamp module is set outside or inside the light shield will not affect the appearance and function of the light shielding device. When there is no color comparison operation to be performed, the user turns off the color comparison lamp module, and the light shield can effectively isolate the ambient light; when a color comparison operation needs to be performed and the illumination brightness inside the light shield is insufficient, the user does not need to leave the display screen to turn on the external lighting device, nor does the user need to remove the light shielding device. As long as the color comparison lamp module of the light shielding device is turned on, the color of the object can be inspected or the document can be read within the range of the light shield. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 FIG. is an application schematic diagram of the light shielding device according to the first embodiment of the present utility model.
[0026] Figure 2 FIG. is an exploded view of the components of a partial structure of the light shielding device according to the first embodiment of the present utility model.
[0027] Figure 3 FIG. is a schematic diagram of a partial structure of the light shielding device according to the first embodiment of the present utility model.
[0028] Figure 4 FIG. is a schematic diagram of the light shielding device according to the first embodiment of the present utility model from another perspective.
[0029] Figure 5 FIG. is an application schematic diagram of the light shielding device according to the second embodiment of the present utility model.
[0030] Figure 6 FIG. is an exploded view of the components of a partial structure of the light shielding device according to the second embodiment of the present utility model.
[0031] Figure 7 FIG. is a schematic diagram of a partial structure of the light shielding device according to the second embodiment of the present utility model from another perspective. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0032] To further understand the purpose, structure, features, and functions of the present utility model, the following is a detailed description in conjunction with the embodiments.
[0033] In the description and claims, certain terms are used to refer to specific elements. Those of ordinary skill in the art should understand that manufacturers may use different names to refer to the same element. This description and claims do not use the difference in names as a way to distinguish elements, but rather use the difference in the functions of the elements as the criterion for distinction. The term "comprising" mentioned throughout the description and claims is an open-ended term and should be interpreted as "including but not limited to".
[0034] Ordinal numbers used in the description, such as "first", "second", "third", etc., are used to modify elements. They do not inherently imply or represent that an element has any previous ordinal number, nor do they represent the order of one element relative to another element or the order in the manufacturing method. The use of these ordinal numbers is only to clearly distinguish an element with a certain name from another element with the same name.
[0035] Please refer to Figures 1 to 4 , Figure 1 which is a schematic diagram of the application of the light-shielding device 10 according to the first embodiment of the present utility model, Figure 2 which is an exploded view of the elements of a partial structure of the light-shielding device 10 according to the first embodiment of the present utility model, Figure 3 which is a schematic diagram of a partial structure of the light-shielding device 10 according to the first embodiment of the present utility model, Figure 4 which is a schematic diagram of a partial structure of the light-shielding device 10 according to the first embodiment of the present utility model from another perspective. The light-shielding device 10 may have a lighting function and is applied to the display screen 12. When the user does not need to observe the object at hand, the user can turn off the lighting function of the light-shielding device 10 and only use the light-shielding device 10 to block the ambient light around the display screen 12; when the user wants to observe the object at hand, the user can turn on the lighting function of the light-shielding device 10 without having to turn on the external lighting device or remove the light-shielding device 10, so it has better use efficiency and convenience.
[0036] The light-shielding device 10 may include a light-shielding cover 14 and a color comparison lamp module 16. The light-shielding cover 14 is detachably mounted on the display screen 12, and the color comparison lamp module 16 is disposed on the light-shielding cover 14. The light-shielding cover 14 may include a top plate 18, a first side plate 20, a second side plate 22, and a first coupling element 24. The top plate 18 is mounted on the top side of the display screen 12 and has opposite first and second end edges 181 and 182. The first side plate 20 and the second side plate 22 may be respectively disposed at the first end edge 181 and the second end edge 182 of the top plate 18, and the position of the second side plate 22 is relative to the position of the first side plate 20. The first coupling element 24 is disposed on the top plate 18. The light-shielding cover 14 may also selectively include a light-absorbing element 25 (such as Figure 1 the shown lattice pattern), which is disposed on the inner surfaces of the top plate 18, the first side plate 20, and the second side plate 22 by coating or pasting, etc.
[0037] In the first embodiment, the light shield 14 is a U-shaped structure composed of a top plate 18, a first side plate 20 and a second side plate 22, but the actual application is not limited thereto. For example, the top plate 18, the first side plate 20 and the second side plate 22 can be flat plate structures, and the ends of the first side plate 20 and the second side plate 22 are respectively connected to two opposite sides of the top plate 18, such as Figure 1 and Figure 2 As shown; or, the top plate 18 can be a flat plate structure, and the first side plate 20 and the second side plate 22 can be L-shaped plate structures, and the short sides of the first side plate 20 and the second side plate 22 (i.e., L-shaped plate structures) are respectively connected or overlapped on two opposite sides of the top plate 18 to form the sunshade 14; this embodiment is not drawn in the drawings. The type of the sunshade 14 is not limited to the above embodiment, and is determined according to the design requirements. Other possible changes are not described in detail here.
[0038] The color matching lamp module 16 may include a carrier 26, a second combining element 28 and a lighting lamp holder 30. In the first embodiment, the color matching lamp module 16 is disposed on the outer side of the light shield 14, so the top plate 18 of the light shield 14 will have a corresponding hole area 32. The color matching lamp module 16 may be disposed on the outer side of the top plate 18 and cover the hole area 32 so that the lighting lamp holder 30 can extend into or pass through the hole area 32. The carrier 26 may have a receiving portion 34, a connecting portion 36 and a positioning portion 38. The receiving portion 34 may be regarded as a part of the body of the carrier 26, and the second combining element 28 is disposed in a groove of the receiving portion 34. The positioning portion 38 may extend outward from the receiving portion 34 to stop at the top plate 18 of the light shield 14 and be clamped on the side of the first combining element 24. The connecting portion 36 is adjacent to the receiving portion 34 and is used to install the lighting lamp holder 30.
[0039] The first coupling element 24 is disposed at the outer edge of the through-hole region 32. In other words, the first coupling element 24 is disposed adjacent to the edge of the through-hole region 32, or the first coupling element 24 is disposed on the top plate 18 at the edge of the through-hole region 32. The covering area of the carrier 26 can be greater than or equal to the total area of the through-hole region 32 and the first coupling element 24, so that the light-shielding device 10 can have a more aesthetic appearance design. In other embodiments, the carrier 26 can also only cover a part of the first coupling element 24 and the through-hole region 32, such as the end portion of the through-hole region 32 adjacent to the first coupling element 24. In the first embodiment, the positioning portion 38 of the carrier 26 and the second coupling element 28 are located outside the top plate 18. The rotating shaft 40 of the lighting socket 30 is rotatably disposed in the through-hole structure 42 of the connecting portion 36, so that the lamp body of the lighting socket 30 can pass through the through-hole region 32 to protrude from the inner surface of the top plate 18. In particular, the lighting socket 30 can be disposed in the connecting portion 36 in a tight-fitting manner to limit the rotation angle of the lighting socket 30 relative to the carrier 26. The user can arbitrarily adjust the rotation angle of the lighting socket 30, and then, by means of the above-mentioned tight fitting, the lighting socket 30 can be maintained at the rotation angle relative to the carrier 26, so as to prevent the illumination light of the lighting socket 30 from directly irradiating the display screen 12. In other embodiments, the connecting portion 36 of the carrier 26 can also pass through the through-hole region 32 to provide a larger rotation angle for the lighting socket 30; the portion of the accommodating portion 34 of the carrier 26 corresponding to the lighting socket 30 can also pass through the through-hole region 32 to provide protection for the lighting socket 30 during assembly and to block light at a specific angle.
[0040] The second coupling element 28 is detachably coupled to the first coupling element 24. For example, the first coupling element 24 and the second coupling element 28 can be magnetic elements having an adsorption characteristic (such as the embodiment shown in Figure 3 and Figure 4 ), or snap members that can be mutually engaged (not shown in the drawings). In addition, the opening direction D1 of the accommodating portion 34 (as shown in Figure 3 ) can be the same as the opening direction D2 of the connecting portion 36; thus, when the second coupling element 28 in the accommodating portion 34 is adsorbed to the first coupling element 24 on the top plate 18, the lighting socket 30 installed in the connecting portion 36 can directly extend into or pass through the through-hole region 32 of the top plate 18. In other embodiments, the opening direction of the accommodating portion 34 can also be different from the opening direction of the connecting portion 36. For example, the second coupling element 28 is inserted into the accommodating portion 34 along a direction perpendicular to D1 in Figure 3 . At this time, the shell wall of the accommodating portion 34 facing the D1 direction is thinner, so that there is sufficient magnetic attraction between the two coupling elements 24 and 28. Furthermore, the color-matching lamp module 16 can optionally include a light-shielding strip 44, which is disposed at the edge of the carrier 26 to block light leakage between the carrier 26 and the through-hole region 32.
[0041] Please refer to Figures 5 to 7 , Figure 5 which is an application schematic diagram of the light-shielding device 10A according to the second embodiment of the present utility model, Figure 6 and is an exploded view of the components of a partial structure of the light-shielding device 10A according to the second embodiment of the present utility model, Figure 7 and is a schematic diagram of a partial structure of the light-shielding device 10A according to the second embodiment of the present utility model from another perspective. In the second embodiment, the components with the same numbers as those in the first embodiment have the same structures and functions, and thus will not be described repeatedly herein. The top plate 18A of the light-shielding cover 14 of the light-shielding device 10A is a plate structure without perforations, and the first coupling element 24A is disposed on the inner surface of the top plate 18A, as shown in Figure 6 . Additionally, the color-matching lamp module 16 of the light-shielding device 10A may optionally have two carriers 26A, which are respectively disposed at both ends of the lighting lamp socket 30; alternatively, the color-matching lamp module 16 may also only have a single carrier 26A disposed at one end of the lighting lamp socket 30, and the other end of the lighting lamp socket 30 is connected to the corresponding structure (not drawn in the drawings) of the top plate 18A by a rotating shaft (not marked in the drawings). The number and positions of the carriers 26A are not limited to the above-described embodiments, and are specifically determined according to design requirements.
[0042] As shown in Figure 6 and Figure 7 , the opening direction D3 of the accommodating portion 34A of the carrier 26A is opposite to the opening direction D4 of the connecting portion 36A of the carrier 26A; since the color-matching lamp module 16 is disposed inside the light-shielding cover 14, the opening direction D3 of the accommodating portion 34A preferably faces upward, so that the second coupling element 28A installed in the accommodating portion 34A can directly adsorb to the first coupling element 24A inside the top plate 18A, while the opening direction D4 of the connecting portion 36A preferably faces downward, so that the lighting lamp socket 30 installed in the connecting portion 36A can provide illumination light to the user of the light-shielding device 10A. In other embodiments, the opening direction of the accommodating portion 34 may also be different from the opening direction of the connecting portion 36. Referring to the foregoing embodiments of the accommodating portion 34, it will not be elaborated herein. Furthermore, the connecting portion 36A may optionally be designed as a C-shaped structure (or the perforated structure 42 of the first embodiment), such that the rotating shaft 40 of the lighting lamp socket 30 can be rotatably sleeved inside the C-shaped structure of the connecting portion 36A.
[0043] In addition, the top plate 18A of the second embodiment may alternatively have a groove structure 46, which is provided at the third edge 183 of the top plate 18A, and the third edge 183 is located between the first edge 181 and the second edge 182. The positioning portion 38A of the carrier 26A can extend outward from the side of the accommodating portion 34A for inserting into the groove structure 46 so that the carrier 26A can be accurately positioned on the top plate 18A; in other words, the color matching lamp module 16 of the second embodiment can be installed on the light shield 14 by the combination of the second coupling element 28A and the first coupling element 24A, and the connection between the positioning portion 38A and the groove structure 46.
[0044] In summary, the light shielding device of the present invention uses a top plate, a first side plate and a second side plate to make a light shield that can be assembled together at arbitrary splicing angles. The light shield can selectively form an opening (such as Figure 1 a square opening) to place the color corrector, and can determine whether to form a perforated area on the top plate according to the placement method of the color matching lamp module. The color matching lamp module can be placed outside the light shield, and the lighting lamp base can extend into the light shield through the perforated area of the top plate; alternatively, the color matching lamp module can also be directly placed inside the light shield. Therefore, the present invention combines the light shield and the color matching lamp module to form a light shielding device, which can save a large amount of placement space; whether the color matching lamp module is set outside or inside the light shield will not affect the appearance and function of the light shielding device. When there is no color matching operation to be performed, the user turns off the color matching lamp module, and the light shield can effectively isolate the ambient light; when a color matching operation needs to be performed and the lighting brightness inside the light shield is insufficient, the user does not need to leave the display screen to turn on the external lighting device or remove the light shielding device. As long as the color matching lamp module of the light shielding device is turned on, the color of the object can be checked or the document can be read within the range of the light shield.
[0045] The present invention has been described by the above related embodiments. However, the above embodiments are only examples for implementing the present invention. It must be pointed out that the disclosed embodiments do not limit the scope of the present invention. On the contrary, changes and modifications made without departing from the spirit and scope of the present invention fall within the scope of patent protection of the present invention.
Claims
1. A light-shielding device with an illumination function and applied to a display screen, characterized in that, The light-shielding device includes: A light-shielding cover disposed on the display screen, the light-shielding cover including: A top plate mounted on the top side of the display screen and having opposite first and second end edges; A first side plate mounted on the first end edge; A second side plate mounted on the second end edge and opposite to the first side plate; and A first coupling element disposed on the top plate; and A color matching lamp module disposed on the light-shielding cover, the color matching lamp module including: A carrier having a receiving portion, a connecting portion, and a positioning portion, the positioning portion extending outward from the receiving portion to be positioned on the top plate; A second coupling element disposed in the receiving portion and detachably coupling to the first coupling element; And A lamp socket rotatably disposed on the connecting portion.
2. The light-shielding device according to claim 1, wherein, The first coupling element is disposed on the inner surface of the top plate.
3. The light-shielding device according to claim 1, wherein, The connecting portion has a C-shaped structure, and the rotating shaft of the lamp socket is rotatably sleeved in the C-shaped structure; Alternatively, the connecting portion has a perforated structure, and the rotating shaft of the lamp socket is rotatably disposed in the perforated structure.
4. The light-shielding device according to claim 1, wherein, The top plate further has a third end edge located between the first end edge and the second end edge, and the third end edge has a groove structure into which the positioning portion is inserted.
5. The light-shielding device according to claim 1, wherein The first coupling element and the second coupling element are respectively magnetic elements having an adsorption property, or are respectively snap members that can be mutually engaged.
6. The light-shielding device according to claim 1, wherein The lamp socket is disposed on the connecting portion in a tight fit manner to limit the rotation angle of the lamp socket relative to the connecting portion.
7. The light-shielding device according to claim 1, wherein, The top plate further has a perforated area, and the color matching lamp module is disposed outside the top plate and covers the perforated area.
8. The light-shielding device according to claim 7, wherein, The first coupling element is disposed at the outer edge of the perforated area; the positioning portion of the carrier and the second coupling element are located outside the top plate, and the lamp socket projects through the perforated area to the inner surface of the top plate.
9. The light-shielding device according to claim 7, characterized in that, The positioning portion abuts against the top plate and is clamped on the side of the first coupling element.
10. The light-shielding device according to claim 8, characterized in that, The carrier covers the perforated area and the first coupling element; the color matching lamp module further includes a light-shielding strip disposed at the edge of the carrier to prevent light leakage between the carrier and the perforated area.