Rotatable eye-protecting illuminating lamp

Abstract

The patent provides a rotatable eye protection illuminating lamp, which comprises a clamping lamp holder, a rotatable lamp arm and a rotatable lamp rod. The bottom of the rotatable lamp arm is rotatably connected to the clamping lamp holder, and the top of the rotatable lamp arm is rotatably connected to one end of the rotatable lamp rod. The rotatable lamp arm can rotate in a first plane perpendicular to the mounting plane of the clamping lamp holder, and the rotatable lamp rod can rotate in a second plane perpendicular to the first plane. The rotatable lamp rod is internally provided with a light source and can rotate around the length center axis. The rotatable eye protection illuminating lamp of the patent greatly increases the adjustable illumination range of the light source through rotation in three different directions and forms, and is suitable for a wider range of applications.

Description

Technical Field

[0001] This patent relates to the field of eye-protection lamp technology, specifically to a rotatable eye-protection lighting lamp. Background Technology

[0002] When using a desk lamp, people often place it to one side to avoid obstructing their movement, resulting in unilateral illumination. With light coming from one side, the intensity of light received by each eye is different. Over time, the eye farther from the light source will experience greater fatigue than the eye closer to the light source, leading to varying degrees of damage to both eyes: the eye farther from the lamp will have weaker vision. Students with more severe myopia in their left eye tend to place the desk lamp on the right, while those with more severe myopia in their right eye tend to place it on the left.

[0003] Therefore, people use eye-protection lamps in conjunction with desks. The working principle of eye-protection lamps is to increase the low-frequency flicker to a high-frequency flicker. They use a variable frequency electronic ballast to speed up the flickering speed to thousands or even tens of thousands of times per second. The flickering speed exceeds the nerve reaction speed of the human eye. Therefore, people feel more comfortable in their eyes when studying or working under this kind of light for a short period of time. Although traditional eye-protection lamps can be folded for storage, their original design was only for folding and storage. They did not fully consider how to adapt to the head shading of users in different sitting postures when studying or working, and how to achieve uniform reflection of the reflective surface. The range of their rotation adjustment angle is limited, making it difficult to be applicable to more situations. In addition, the lamp holder is inconvenient to install and cumbersome to operate. Utility Model Content

[0004] The purpose of this invention is to provide a rotatable eye-protection lamp to address the issues of head obstruction and uniform reflection of reflective surfaces when users are studying or working in different sitting postures.

[0005] This patent provides the following technical solution:

[0006] A rotatable eye-protection lighting lamp includes a snap-fit ​​lamp holder, a rotatable lamp arm, and a rotatable lamp post; the bottom of the rotatable lamp arm is rotatably connected to the snap-fit ​​lamp holder, and the top of the rotatable lamp arm is rotatably connected to one end of the rotatable lamp post; the rotatable lamp arm can rotate around the snap-fit ​​lamp holder in a first plane perpendicular to the mounting plane of the snap-fit ​​lamp holder, and the rotatable lamp post can rotate around the top of the rotatable lamp arm in a second plane perpendicular to the first plane; a light source is provided inside the rotatable lamp post, and the rotatable lamp post can rotate around its length central axis.

[0007] Furthermore, a first mounting shaft is inserted inside the snap-fit ​​lamp holder, and the bottom of the rotatable lamp arm is rotatably fitted onto the outer surface of the first mounting shaft, so that the rotatable lamp arm can rotate around the first mounting shaft.

[0008] Furthermore, a mounting base is provided at the top of the rotatable lamp arm, and a second mounting shaft is inserted inside the mounting base. A collar is rotatably fitted on the outer surface of the second mounting shaft. The collar is fixedly connected to one end of a fixed shaft, and the other end of the fixed shaft is rotatably inserted into the rotatable lamp post along its length center axis, so that the rotatable lamp post can rotate around the fixed shaft.

[0009] Furthermore, the rotatable lamp arm can rotate 0-180 degrees around the snap-fit ​​lamp holder.

[0010] Furthermore, the rotatable lamp post can rotate 0-360 degrees around its length center axis.

[0011] Furthermore, the outer surface of the collar is provided with a protruding rotating clip, so that the rotatable lamp post can rotate around the top of the rotatable lamp arm at an angle of 0-180 degrees.

[0012] Furthermore, a fixing component is installed at the bottom of the snap-fit ​​lamp holder, and the fixing component is configured to be detachably connected to the mounting surface.

[0013] Furthermore, the fixing component includes a positioning block fixedly connected to the bottom of the latching lamp holder. The outer surface of the positioning block has two positioning slots, and the inside of the positioning slots is fixedly connected to a limiting boss.

[0014] Furthermore, a first groove is provided at the location where the first mounting shaft is inserted on the side wall of the latching lamp holder, and a first cover is latched onto the outside of the first groove.

[0015] Furthermore, the two side walls of the mounting base are provided with second snap-fit ​​grooves, and the second snap-fit ​​grooves are engaged with second covers.

[0016] Furthermore, a control switch is installed on the side wall of the rotatable lamp arm, and the control switch is electrically connected to the light source.

[0017] Furthermore, the light source is an LED lamp mounted on an LED light sheet, with the LED lamps evenly arranged on the LED light sheet in a matrix array.

[0018] This patent has the following beneficial effects:

[0019] Compared with existing technologies, this eye-protecting lighting fixture offers multi-dimensional flexible adjustment. The rotatable lamp arm can rotate 0-180 degrees around the latching lamp holder in a first plane, allowing for front-to-back position adjustment. The rotatable lamp post can rotate 0-180 degrees around the top of the rotatable lamp arm in a vertical plane, expanding the vertical illumination angle. The rotatable lamp post also supports 0-360 degree rotation around its own axis, further optimizing the light projection direction. Through three different combinations of rotation directions and forms, the adjustable illumination range of the light source is significantly expanded, adapting to diverse usage scenarios. Users can flexibly adjust the light projection angle according to their posture, desktop layout, and eye needs.

[0020] Compared with existing technologies, the present invention offers improved ease of installation. The snap-on lamp holder for the eye-protection lighting can be quickly installed on a mounting surface, such as a dedicated desktop, using a fixing component. The desktop has an insertion port that matches the positioning clip, and inside the insertion port is a limiting block that matches the positioning slot. The limiting block has a groove that matches the limiting protrusion. Simply insert the positioning clip into the insertion port on the desktop, and then rotate the snap-on lamp holder to allow the limiting block to snap into the positioning slot. The operation is convenient. Attached Figure Description

[0021] To more clearly illustrate the technical solution of this patent, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this patent and should not be regarded as a limitation of the scope. For those skilled in the art, other related embodiments can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a first-view perspective view of the rotatable eye-protecting lighting lamp proposed in this utility model.

[0023] Figure 2 This is a second-view perspective view of the rotatable eye-protecting lighting lamp proposed in this utility model.

[0024] Figure 3 This is a structural diagram of the mounting base for the rotatable eye-protection lighting lamp proposed in this utility model.

[0025] Figure 4 This is an enlarged schematic diagram of the snap-fit ​​lamp holder structure of the rotatable eye-protection lighting lamp proposed in this utility model.

[0026] The reference numerals in the attached figures are explained as follows:

[0027] 1. Lamp holder; 2. First mounting shaft; 3. Rotatable lamp arm; 4. Mounting base; 5. Second mounting shaft; 6. Collar; 7. Fixing shaft; 8. Rotatable lamp post; 9. Positioning block; 10. Positioning slot; 11. Limiting boss; 12. First cover; 13. Second cover; 14. Second latching groove; 15. Control switch; 16. Rotating clip. Detailed Implementation

[0028] The detailed features and advantages of this application are described below in the specific embodiments. The content of this description is sufficient to enable any person skilled in the art to understand the technical content of this application and implement it accordingly. Based on the specification, claims and drawings disclosed in this specification, a person skilled in the art can easily understand the related objectives and advantages of this application.

[0029] The present invention will now be described with reference to the accompanying drawings, in which similar reference numerals denote similar elements. While specific structures and arrangements are discussed, it should be understood that this is done merely for illustrative purposes. Those skilled in the art will recognize that other structures and arrangements can be used without departing from the spirit and scope of the present invention. It will be apparent to those skilled in the art that the present invention can also be used in a variety of other applications.

[0030] In this specification and claims, several terms will be used, and unless otherwise indicated, these terms will be defined to have the following meanings:

[0031] The singular forms “a” and “the” include their corresponding plural forms. “At least one” means one or more, and “more” means two or more. “At least one of the following” or similar expressions refer to any combination of these items, including any combination of single or plural items. For example, at least one of a, b, or c can be expressed as: a, b, c, ab, ac, bc, or abc, where a, b, and c can be single or multiple.

[0032] It should be understood that the term "and / or" in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. A and B can be singular or plural. Additionally, the character " / " in this article generally indicates an "or" relationship between the preceding and following related objects, but it can also represent an "and / or" relationship. Please refer to the context for a more accurate understanding.

[0033] In the description of this embodiment, it should be noted that the terms "upper," "lower," "inner," and "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product is usually placed during use. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. The scope of protection of this utility model is defined by the appended claims and is not limited by the absolute spatial meaning of the directional terms.

[0034] Unless otherwise indicated, the following abbreviations have the following meanings, and any other abbreviations used herein but not defined have their generally accepted standard meanings:

[0035] All other terms used herein for special definition are intended to have the general meaning understood by one of ordinary skill in the art, in particular meaning that one of ordinary skill in the art, upon reading the claims, specification and drawings of this patent, can directly and without doubt determine how the technical solution of this patent can be implemented.

[0036] Even if there are incomplete descriptions, omissions, or ambiguities in the grammar, words, punctuation, graphics, symbols, etc. of the claims, specification, and drawings of this patent, a person skilled in the art can still arrive at the only correct understanding by reading the claims, specification, and drawings as a whole without extensive reasoning or experimentation, and effectively exclude various incorrect interpretations that are not aimed at achieving the purpose of this patent.

[0037] Those skilled in the art would first choose to read the claims, specification, and drawings of this patent to reasonably interpret the terms; secondly, they would choose to refer to the relevant definitions in other documents published by the applicant before the filing date to reasonably interpret the terms; thirdly, they would choose the references cited in this patent to reasonably interpret the terms; and finally, they would choose to combine the technical dictionaries, technical manuals, reference books, textbooks, national or industry technical standards, etc., commonly used by those skilled in the art to reasonably interpret the terms.

[0038] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0039] Reference Figure 1The rotatable eye-protection lighting lamp proposed in this utility model includes a snap-fit ​​lamp holder 1, a rotatable lamp arm 3, and a rotatable lamp rod 8. The bottom of the rotatable lamp arm 3 is rotatably connected to the snap-fit ​​lamp holder 1, and the top of the rotatable lamp arm 3 is rotatably connected to one end of the rotatable lamp rod 8. With the snap-fit ​​lamp holder 1 as a fixed point, the rotatable lamp arm 3 can rotate around the snap-fit ​​lamp holder 1 in a plane defined by the x-axis and z-axis (denoted as the xz plane, i.e., the first plane). The rotatable lamp rod 8 can rotate around the top of the rotatable lamp arm 3, and its rotation direction is perpendicular to the xz plane. As the rotatable lamp arm 3 rotates around the snap-fit ​​lamp holder 1, the rotation plane (i.e., the second plane) of the rotatable lamp rod 8 is variable. However, no matter which position the rotatable lamp arm 3 rotates to, the rotation plane (i.e., the second plane) of the rotatable lamp rod 8 is always perpendicular to the first plane (i.e., the xz plane) of rotation of the rotatable lamp arm 3. In addition, the rotatable lamp rod 8, which has a light source inside, can rotate around its own axis (the length center axis). On the one hand, it can prevent users from blocking their heads when studying or working in different sitting postures, and on the other hand, it can ensure that the irradiation surface of the rotatable lamp post 8 is parallel to the surface of a flat desk, an inclined writing board, or an angled reading rack, so that the irradiation light can achieve uniform reflection on the aforementioned reflective surface.

[0040] Specific reference Figure 2 A control switch 15 is installed on the side wall of the rotatable lamp arm 3, and the control switch 15 is electrically connected to the light source. The light source is an LED lamp mounted on an LED light sheet, and the LED lamps are evenly arranged on the LED light sheet in a matrix array.

[0041] Specific reference Figure 3 The top of the rotatable lamp arm 3 is provided with a mounting base 4. A second mounting shaft 5 is inserted into the mounting base 4. A collar 6 is rotatably fitted on the outer surface of the second mounting shaft 5. The collar 6 is fixedly connected to one end of a fixed shaft 7. The other end of the fixed shaft 7 is rotatably inserted into the rotatable lamp post 8, allowing the rotatable lamp post 8 to rotate around the fixed shaft 7. The rotatable lamp post 8 can rotate around the fixed shaft 7 at an angle of 0-360 degrees. The outer surface of the collar 6 is provided with a protruding rotating catch 16, which limits the rotatable lamp post 8 to rotate around the top of the rotatable lamp arm 3 within an angle of 0-180 degrees. When the rotatable lamp post 8 rotates around the top of the rotatable lamp arm 3 to 180 degrees, the protruding rotating catch 16 presses against the rotatable lamp arm 3, preventing the collar 6 from driving the fixed shaft 7 and the rotatable lamp post 8 to continue rotating. In addition, the mounting base 4 has second latching slots 14 (one on each side) on both side walls, and the second latching slots 14 are engaged with second covers 13. The second cover 13 can be opened through the second latch 14, making it easy to remove the second mounting shaft 5 and facilitating the disassembly of the rotatable lamp arm 3 and the rotatable lamp post 8.

[0042] Specific reference Figure 4The lamp holder 1 has a first mounting shaft 2 inserted inside. The bottom of the rotatable lamp arm 3 is rotatably fitted onto the outer surface of the first mounting shaft 2, allowing the rotatable lamp arm 3 to rotate around the first mounting shaft 2. During rotation, the side of the rotatable lamp arm 3 abuts against the lamp holder 1, limiting the rotation angle of the rotatable lamp arm 3 around the lamp holder 1 to 0-180 degrees.

[0043] Specific reference Figure 4 The bottom of the snap-fit ​​lamp holder 1 is equipped with a fixing component, which is configured to be detachably connected to the desktop. The fixing component includes a positioning block 9 fixedly connected to the bottom of the snap-fit ​​lamp holder 1. The outer surface of the positioning block 9 has two positioning slots 10, and the inside of the positioning slots 10 is fixedly connected to a limiting boss 11. In addition, the side wall of the snap-fit ​​lamp holder 1 has a first latching groove (one on each side) at the insertion point of the first mounting shaft 2, and a first cover 12 is latched onto the outside of the first latching groove. The first cover 12 can be removed through the first latching groove, making it easy to remove the first mounting shaft 2 and facilitating the disassembly of the snap-fit ​​lamp holder 1 from the rotatable lamp arm 3.

[0044] Working principle:

[0045] In use, the rotatable lamp arm 3 can rotate on the latching lamp holder 1, thereby rotating the rotatable lamp post 8. The rotatable lamp post 8 rotates back and forth with the light source. At the same time, the rotatable lamp post 8 can rotate around the fixed axis 7, which greatly adjusts the adjustment range of the light source and is suitable for more situations.

[0046] The snap-fit ​​lamp holder 1 can be quickly installed on a dedicated desktop using a fixing component. The desktop has an insertion port that matches the positioning block 9. Inside the insertion port is a limiting block that matches the positioning slot 10. The limiting block has a groove that matches the limiting boss 11. Insert the positioning block 9 into the insertion port on the desktop, and then rotate the snap-fit ​​lamp holder 1 so that the limiting block snaps into the positioning slot 10.

[0047] In the several embodiments provided in this application, it should be understood that the disclosed devices, apparatuses, and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative. For instance, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another device, or some features may be ignored or not executed.

[0048] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0049] In this specification, references to "an embodiment" or "a specific implementation" mean that a particular feature, structure, or characteristic described in connection with that embodiment / specific implementation is included in at least one embodiment / specific implementation of the present invention.

[0050] Therefore, the phrase "in one embodiment / specification" appearing in various places in this specification does not necessarily refer to the same embodiment / setting, but rather to possible. Furthermore, specific features, structures, or characteristics may be combined in one or more embodiments / settings in any suitable manner, as may be understood by those skilled in the art from this disclosure.

[0051] Similarly, it should be understood that in the above description of exemplary embodiments / specific implementations of this utility model, various features of this utility model are sometimes combined in a single embodiment / specific implementation or its figures and description, with the aim of simplifying the disclosure and aiding in the understanding of one or more of the various utility aspects. However, except for expressly stated instructions to the contrary or obvious technical contradictions or exclusions, the method of description in this patent should not be construed as reflecting an intention that the claimed utility model claims more features than are expressly stated in each claim. Rather, the utility aspect reflected in the claims lies in not all features of a single foregoing disclosed embodiment / specific implementation. Therefore, the claims following the detailed description are expressly incorporated herein by reference, and each claim exists independently as a separate embodiment / specific implementation of this utility model.

[0052] Furthermore, while some embodiments / specific implementations described herein include, but are not limited to, other features included in other embodiments / specific implementations, combinations of features from different embodiments / specific implementations are intended to fall within the scope of this invention and form different embodiments / specific implementations, as will be understood by those skilled in the art. For example, in the following claims, any embodiment / specific implementation of any claim can be used in any combination.

[0053] The terms and expressions used in this specification are for illustrative purposes and not for limitation. The use of these terms and expressions is not intended to exclude any equivalents of the features or portions thereof shown and described, but rather to allow for various modifications that may be made within the scope of the claims of this invention.

[0054] Therefore, it should be understood that although the present invention has been specifically disclosed through preferred embodiments, exemplary embodiments and optional features, those skilled in the art may take variations or modifications of the concepts disclosed in this specification, and such variations and modifications are therefore considered to be within the scope of the present invention as defined by the appended claims.

[0055] The specific embodiments given in this specification are examples of useful implementations of this utility model. It will be obvious to those skilled in the art that this utility model can be implemented using many variations of the equipment, equipment components, and method steps disclosed in this specification.

[0056] The foregoing description of specific embodiments has fully disclosed the general features of this invention, enabling others to easily modify and / or adapt such embodiments for various applications by applying knowledge within the scope of the art, without excessive experimentation or deviation from the general concept of this invention. Therefore, based on the teachings and guidance provided herein, it is intended that such modifications and alterations be included within the meaning and scope of equivalents of the disclosed embodiments. It should be understood that the wording or terminology used herein is for descriptive purposes and not intended to be limiting; thus, the wording or terminology in this specification will be interpreted by those skilled in the art based on the foregoing teachings and guidance.

[0057] Furthermore, the scope of this invention should not be limited to any of the exemplary embodiments described above, but only to the appended claims and their equivalents.

Claims

1. A rotatable eye-protection lighting lamp, characterized in that, Includes a snap-fit ​​lamp holder (1), a rotatable lamp arm (3), and a rotatable lamp post (8); The bottom of the rotatable lamp arm (3) is rotatably connected to the snap-fit ​​lamp holder (1), and the top of the rotatable lamp arm (3) is rotatably connected to one end of the rotatable lamp post (8). The rotatable lamp arm (3) can rotate around the latching lamp holder (1) in a first plane perpendicular to the mounting plane of the latching lamp holder (1), and the rotatable lamp rod (8) can rotate around the top of the rotatable lamp arm (3) in a second plane perpendicular to the first plane. The rotatable lamp post (8) is equipped with a light source inside, and the rotatable lamp post (8) can rotate around its length center axis.

2. The rotatable eye-protection lighting lamp according to claim 1, characterized in that, The first mounting shaft (2) is inserted inside the snap-fit ​​lamp holder (1), and the bottom of the rotatable lamp arm (3) is rotatably sleeved on the outer surface of the first mounting shaft (2), so that the rotatable lamp arm (3) can rotate around the first mounting shaft (2).

3. The rotatable eye-protection lighting lamp according to claim 2, characterized in that, The top of the rotatable lamp arm (3) is provided with a mounting base (4), and a second mounting shaft (5) is inserted inside the mounting base (4). A collar (6) is rotatably fitted on the outer surface of the second mounting shaft (5). The collar (6) is fixedly connected to one end of a fixed shaft (7), and the other end of the fixed shaft (7) is rotatably inserted into the rotatable lamp post (8) along the length center axis, so that the rotatable lamp post (8) can rotate around the fixed shaft (7).

4. The rotatable eye-protection lighting lamp according to claim 3, characterized in that, The rotatable lamp arm (3) can rotate around the snap-fit ​​lamp holder (1) at an angle of 0-180 degrees; The rotatable lamp post (8) can rotate around the central axis of its length by an angle of 0-360 degrees.

5. The rotatable eye-protection lighting lamp according to claim 4, characterized in that, The outer surface of the collar (6) is provided with a protruding rotating clip (16), so that the rotatable lamp post (8) can rotate around the top of the rotatable lamp arm (3) at an angle of 0-180 degrees.

6. The rotatable eye-protection lighting lamp according to claim 5, characterized in that, The bottom of the snap-fit ​​lamp holder (1) is equipped with a fixing component, which is configured to be detachably connected to the mounting surface; The fixing component includes a positioning block (9) fixedly connected to the bottom of the snap-fit ​​lamp holder (1). The outer surface of the positioning block (9) has two positioning slots (10), and the inside of the positioning slots (10) is fixedly connected to a limiting boss (11).

7. The rotatable eye-protection lighting lamp according to claim 6, characterized in that, The first mounting shaft (2) is inserted into the side wall of the latching lamp holder (1), and a first cover (12) is latched to the outside of the first mounting shaft (2).

8. The rotatable eye-protection lighting lamp according to claim 7, characterized in that, The mounting base (4) has a second snap groove (14) on both sides, and the second snap groove (14) is engaged with a second cover (13).

9. The rotatable eye-protection lighting lamp according to claim 8, characterized in that, A control switch (15) is installed on the side wall of the rotatable lamp arm (3), and the control switch (15) is electrically connected to the light source.

10. The rotatable eye-protecting lighting lamp according to claim 9, characterized in that, The light source is an LED lamp mounted on an LED light sheet, and the LED lamps are evenly arranged on the LED light sheet in a matrix array.

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