Portable and movable LED (light-emitting diode) floor eye-protection lamp

Abstract

The utility model relates to the technical field of eye-protection lamps, and discloses a portable movable LED (light-emitting diode) floor eye-protection lamp, which comprises a lamp bracket and a lamp holder used for contacting with a supporting surface, the lamp bracket is positioned on the lamp holder, the lamp holder is provided with a plurality of rollers, each roller is fixedly arranged on the radial surface of the lamp holder, and the distance between the lamp holder and the supporting surface is smaller than that between the rollers and the supporting surface. By means of the technical scheme, the problem that in the prior art, a floor eye-protection lamp needs to be fixed and locked after moving is solved, and the moving portability of the floor eye-protection lamp is improved.

Description

Technical Field

[0001] This utility model relates to the field of eye-protection lamp technology, and in particular to a portable and movable LED floor lamp for eye protection. Background Technology

[0002] Floor lamps designed to protect eyesight are typically upright lighting fixtures. They are usually taller and have a wider beam than ordinary desk lamps, making them suitable for placement next to sofas, desks, or bedsides, providing a comfortable and healthy lighting environment. They are also very practical for creating a cozy atmosphere in corners and are ideal for activities requiring concentration, such as reading.

[0003] Currently, in order to facilitate the movement of floor lamps, they are usually equipped with casters and designed to be lightweight. However, in order to prevent the floor lamp from being moved to a designated location, the casters need to be locked and fixed after the floor lamp is moved to the designated location, which makes the use of the floor lamp somewhat inconvenient. Utility Model Content

[0004] The main purpose of this utility model is to provide a portable and movable LED floor lamp for eye protection, which aims to solve the problem in related technologies that floor lamps for eye protection need to be fixed and locked after being moved, thereby improving the portability of the floor lamp for eye protection.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A portable and movable LED floor lamp for eye protection includes a lamp holder and a lamp base for contacting a supporting surface. The lamp holder is located on the lamp base, and the lamp base is provided with a plurality of movable rollers. Each roller is fixedly arranged on the radial surface of the lamp base, and the distance between the lamp base and the supporting surface is smaller than the distance between the rollers and the supporting surface.

[0007] Furthermore, the lamp holder includes a base body and several support pads, each of the support pads being fixedly connected to the base body, and there is a gap between the radial surface of each roller and the end of the support pad away from the base body.

[0008] Furthermore, each of the rollers is symmetrically and evenly distributed around the lamp holder.

[0009] Furthermore, each of the rollers includes a wheel body and a connecting seat, each wheel body is rotatably connected to each connecting seat, and each connecting seat is fixedly connected to the lamp holder; each connecting seat includes two connecting brackets that are symmetrically and evenly distributed around the wheel body.

[0010] Furthermore, each of the connecting angle brackets includes a first connecting plate, a second connecting plate, and a third connecting plate. The second connecting plate is connected to the first connecting plate, and their projection surfaces on the horizontal plane form an "L" shape. The third connecting plate is connected to the second connecting plate, and their projection surfaces on the wheel axial direction form an "L" shape.

[0011] Furthermore, the third connecting plate is located at the end of the lamp holder away from the lamp frame.

[0012] Furthermore, the projection surface of the lamp holder on the horizontal plane has a horizontal "U" shape structure.

[0013] The working principle and beneficial effects of this utility model are as follows:

[0014] This utility model mainly includes a lamp holder and a lamp base. The lamp holder is located on the lamp base, and the lamp base is provided with several movable rollers. Unlike the traditional method of placing each roller at the bottom of the lamp base (the end of the lamp base that is in contact with the ground or other supporting surfaces), in this utility model, each roller is set on the radial surface of the lamp base 2. Thus, when it is necessary to move this utility model, the lamp base needs to be tilted so that each roller comes into contact with the ground or other supporting surfaces. By means of the rolling action of each roller, this utility model can be moved quickly and easily.

[0015] Meanwhile, the distance between the lamp holder and the supporting surface is smaller than the distance between the roller and the supporting surface. That is, when the present invention is perpendicular to the ground (the bottom of the lamp holder is in contact with the supporting surface), each roller fixed on the radial surface of the lamp holder is in a suspended state, so that each roller cannot roll with the supporting surface, thereby solving the problem of the present invention slipping due to the rollers not being locked and fixed. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this embodiment;

[0018] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0019] Figure 3 This is a truncated view of the side view of this embodiment;

[0020] Figure 4 for Figure 3 Enlarged view of section B in the middle.

[0021] Explanation of icon numbers:

[0022] 1. Lamp holder; 2. Lamp base; 21. Base body; 22. Support pad; 3. Roller; 31. Wheel body; 32. Connecting seat; 321. Connecting corner bracket; 3211. First connecting plate; 3212. Second connecting plate; 3213. Third connecting plate.

[0023] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0025] like Figures 1-2 As shown, this embodiment proposes a portable and movable LED floor lamp for eye protection, mainly including a lamp holder 1 and a lamp base 2 for contacting the ground lamp support surface. The lamp holder 1 has an LED light, and the lamp holder 1 itself is fixedly mounted on the lamp base 2, while the lamp base 2 is provided with several movable rollers 3. The presence of the LED light ensures that this embodiment can provide sufficient light to the surrounding environment, and the presence of each roller 3 allows this embodiment to be moved quickly and effortlessly by means of the rolling movement of each roller 3.

[0026] Specifically, each roller 3 is fixedly mounted on the radial surface of the lamp holder 2. The distance between the lamp holder 2 and the supporting surface is smaller than the distance between the roller 3 and the supporting surface. That is, when the bottom of the lamp holder 2 is in contact with the ground or other supporting surfaces, each roller 3 is in a suspended state. Under these circumstances, the rolling motion of the roller 3 will not cause the lamp holder 2 to move. This fundamentally solves the problem of slippage caused by the roller 3 not being locked and fixed, and effectively improves the positional stability of this embodiment.

[0027] When it is necessary to move this embodiment quickly using the rollers 3, the entire structure of this embodiment can be tilted by holding the lamp holder 1 and tilting the lamp holder 1, thereby making the rollers 3 contact the ground or other supporting surfaces. In this case, the embodiment can be moved quickly and effortlessly by using the movement of the rollers 3. After the embodiment has moved to the designated position, it can be straightened (aligned) to cancel the contact between the rollers 3 and the supporting surfaces, thus eliminating the need to lock the rollers 3, saving unnecessary steps and facilitating the movement of this embodiment.

[0028] Each roller 3 is symmetrically and evenly distributed around the lamp holder 2. The even and symmetrical distribution of the rollers 3 on the lamp holder 2 can ensure that the force is balanced when the device moves through each roller 3, avoid excessive load on a single point, extend the service life of the rollers 3, and reduce structural deformation or fatigue damage.

[0029] like Figures 3-4 As shown, the lamp holder 2 in this embodiment mainly includes a base 21 and several support pads 22. Each support pad 22 is fixedly connected to the base 21. There is a gap between the radial surface of each roller 3 and the end of the support pad 22 away from the base 21, so as to ensure that when the support pad 22 is in contact with the ground or other support surfaces, each roller 3 will not come into contact with the support surface.

[0030] In this embodiment, each support pad 22 is preferably made of elastic material such as rubber, so that the support pad 22 will deform under force after contacting the support surface, thereby increasing the contact area between it and the support surface, thereby enhancing the friction between it and the support surface, so that this embodiment is not easy to move under force after being placed in a designated position.

[0031] The projection surface of the lamp holder 2 on the horizontal plane is a horizontal "U" shaped structure, that is, the lamp holder 2 is provided with a weight reduction groove. Without affecting the distribution of each support pad 22, the weight of the lamp holder 2 itself is further reduced, improving the effect of the lightweight design of the overall structure of this embodiment, thereby further facilitating the movement of this embodiment.

[0032] Furthermore, the closed design of the "U"-shaped structure makes it convenient for each roller 3 to be on the same side. With each roller 3 coplanar, the torsional load when the embodiment moves or is subjected to external force is borne by the closed side as a whole, rather than being distributed to the support points at different heights, reducing swaying and thus ensuring that the embodiment can move stably.

[0033] like Figure 2 , Figure 4 As shown, in this embodiment, each roller 3 mainly includes a wheel body 31 and a connecting seat 32. Each wheel body 31 is rotatably connected to each connecting seat 32. Each connecting seat 32 is fixedly connected to the lamp holder 2 (or seat 21) to avoid the fixed connection between the roller 3 and the seat 21 interfering with the normal rolling motion of the roller 3. Each connecting seat 32 includes two connecting brackets 321 symmetrically and evenly distributed around the wheel body 31, ensuring that there are support points on both sides of each wheel body 31 to ensure that each wheel body 31 can rotate stably.

[0034] Each connecting bracket 321 includes a first connecting plate 3211, a second connecting plate 3212, and a third connecting plate 3213. The wheel body 31 is rotatably connected to the first connecting plate 3211. The second connecting plate 3212 and the third connecting plate 3213 are provided with connecting holes. Each connecting hole is provided with a connector. The connector is threadedly connected to the base body 21. The connector is preferably a common threaded fastener such as a bolt with a nut, so that a replacement can be quickly found if the connector is accidentally lost.

[0035] Preferably, the connecting holes are staggered to avoid interference between the two when the length of the connecting parts in each connecting hole is too long, ensuring that each connecting part has sufficient thread length to connect with the base 21 and ensuring connection strength.

[0036] The second connecting plate 3212 is connected to the first connecting plate 3211, and their projection surfaces on the horizontal plane form an "L" shape. The third connecting plate 3213 is connected to the second connecting plate 3212, and their projection surfaces on the wheel axis form an "L" shape. That is, the first connecting plate 3211, the second connecting plate 3212, and the third connecting plate 3213 are integrally formed to ensure the structural strength and stability of the overall structure of the connecting angle frame 321. The connecting angle frame 321 is composed of two "L" shaped frames that cooperate with each other. By taking advantage of the outstanding mechanical stability of the "L" shaped frame, the strength and stability of the overall structure of the connecting angle frame 321 are ensured.

[0037] The third connecting plate 3213 is located at the end of the lamp holder 2 away from the lamp frame 1. Specifically, each third connecting plate 3213 is located at the bottom of the base 21, thereby using the base 21 to shield the third connecting plate 3213, which to a certain extent reduces the impact of the presence of the connecting bracket 321 on the overall structural aesthetics of this embodiment.

[0038] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are 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, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0039] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A portable, movable LED floor lamp for eye protection, comprising a lamp holder (1) and a lamp base (2) for contacting a supporting surface, wherein the lamp holder (1) is located on the lamp base (2), and the lamp base (2) is provided with a plurality of casters (3), characterized in that, Each of the rollers (3) is fixedly disposed on the radial surface of the lamp holder (2), and the distance between the lamp holder (2) and the support surface is less than the distance between the roller (3) and the support surface.

2. The portable and movable LED floor lamp for eye protection according to claim 1, characterized in that, The lamp holder (2) includes a base (21) and several support pads (22). Each support pad (22) is fixedly connected to the base (21), and there is a gap between the radial surface of each roller (3) and the end of the support pad (22) away from the base (21).

3. The portable and movable LED floor lamp for eye protection according to claim 1, characterized in that, Each of the rollers (3) is symmetrically and evenly distributed around the lamp holder (2).

4. The portable, movable LED floor lamp for eye protection according to any one of claims 1 to 3, characterized in that, Each of the rollers (3) includes a wheel body (31) and a connecting seat (32). Each of the wheel bodies (31) is rotatably connected to each connecting seat (32) in a corresponding manner. Each of the connecting seats (32) is fixedly connected to the lamp holder (2). Each of the connecting seats (32) includes two connecting brackets (321) that are symmetrically and evenly distributed around the wheel body (31).

5. The portable and movable LED floor lamp for eye protection according to claim 4, characterized in that, Each of the connecting brackets (321) includes a first connecting plate (3211), a second connecting plate (3212), and a third connecting plate (3213). The second connecting plate (3212) is connected to the first connecting plate (3211), and their projection surfaces on the horizontal plane form an "L" shape. The third connecting plate (3213) is connected to the second connecting plate (3212), and their projection surfaces on the wheel axis form an "L" shape.

6. The portable and movable LED floor lamp for eye protection according to claim 5, characterized in that, The third connecting plate (3213) is located at the end of the lamp holder (2) away from the lamp frame (1).

7. The portable and movable LED floor lamp for eye protection according to claim 1, characterized in that, The lamp holder (2) has a horizontally placed "U"-shaped projection surface on the horizontal plane.

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