Eye protection floor lamp

Abstract

The utility model discloses an eye-protection floor lamp, which belongs to the technical field of lighting fixtures. An extended cantilever is arranged at the other end of the lamp pole, and the extended cantilever extends toward the side where the base is located so that the extended cantilever is located above the base. It also includes a lamp head, and a mounting portion is arranged on the extended cantilever. The back of the lamp head is detachably connected to the mounting portion. The lamp head is installed by hoisting with the extended cantilever to avoid concentrated force on the edge of the lamp head. The lamp head can meet the force requirements by using lightweight materials, thereby reducing the cost of the lamp head and improving the safety of the floor lamp.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting lamps, in particular to an eye-protecting floor lamp. Background Art

[0002] The Implementation Plan for Comprehensive Prevention and Control of Myopia in Children and Adolescents proposes the goal of reducing the myopia rates of primary school students, junior high school students, and high school students nationwide to below 38%, 60%, and 70% respectively by 2030. The current situation of children and adolescents' eye use is that they focus on their eyes for a relatively long time and have high requirements for ambient light. High-quality light sources are an indispensable factor in ensuring their eye health. There are always dark corners of light and shadow in the home environment that are not fully illuminated by light. Switching between light and dark for a long time may cause eye fatigue.

[0003] In order to protect a comfortable and pleasant eye environment in multiple dimensions, it is particularly important to choose a high-quality floor lamp, which needs to meet the requirements in terms of illumination, uniformity, glare value, etc.

[0004] A Chinese patent document with publication number CN219243438U discloses an LED eye-protection and anti-glare floor lamp, comprising a base, a lamp pole connected to the base, and a lamp head mounted on the lamp pole, the lamp head comprising: a connecting piece connected to the top of the lamp pole; a shell having a notch end corresponding to the length of the connecting piece, and forming a "ㄇ" shape as a whole; and the notch end is engaged with the two ends of the connecting piece; and each inner wall of the shell and the inner wall of the connecting piece are provided with a plurality of bearing bars that can bear plates from bottom to top; and a light-transmitting plate, a grille plate, a light source plate, and a top plate installed on the corresponding bearing bars from bottom to top; the plurality of bearing bars provided can bear multiple plates.

[0005] The lamp holders of existing floor lamps are connected to the lamp pole at one edge, which places higher requirements on the stress of the lamp holder. Generally, higher-strength materials such as aluminum alloy metal are required, which makes the lamp holder heavier, the overall cost is higher, and the risk of the floor lamp tipping over and injuring people is increased. Utility Model Content

[0006] In view of the above problems, the present invention aims to solve the above problems. One purpose of the present invention is to provide an eye protection floor lamp that solves the above problems.

[0007] The solution adopted in this embodiment is: an eye-protection floor lamp, including a lamp pole and a base, one end of the lamp pole is fixedly connected to the base, and the other end of the lamp pole is provided with an extended cantilever, and the extended cantilever extends toward the side where the base is located, so that the extended cantilever is located above the base; it also includes a lamp head, and a mounting part is provided on the extended cantilever, the back of the lamp head is detachably connected to the mounting part, the angle between the lamp head and the extended cantilever is adjustable, and the light-emitting surface on the lower side of the lamp head is always parallel to the ground.

[0008] A preferred installation method is that a hanger is provided in the middle of the lamp holder, both ends of the hanger are fixedly connected to the lamp holder, a threaded hole is provided in the middle of the hanger, and during installation, a screw is passed through the extended cantilever to be threadedly connected to the threaded hole.

[0009] The specific structure of the lamp head is that the lamp head includes a light-transmitting outer shell, a frame, a light bar, a diffuser plate and a grille. The light bar is fixed inside the light-transmitting outer shell, the diffuser plate and the grille are fixed to the lower edge of the light-transmitting outer shell through the frame, and the light-emitting side of the light bar is arranged toward the diffuser plate.

[0010] Preferably, a plurality of lamp beads are arranged in the extension direction of the light strip, each of the lamp beads is provided with a lens, and the number of the light strips is 1-4.

[0011] In order to facilitate the installation of the lamp holder, the extended cantilever is a hollow square tube, and a mounting hole is provided on the top surface of the extended cantilever. The mounting hole is connected to the interior of the extended cantilever, and a connecting hole is provided below the mounting hole. During installation, the screw is located inside the extended cantilever and passes through the connecting hole to be threadedly connected to the threaded hole.

[0012] There are two modes to choose from when installing the lamp holder. When installing, the length direction of the lamp holder is perpendicular or parallel to the length direction of the extended cantilever.

[0013] Preferably, the interior of the lamp pole is a hollow structure, a driving power supply is provided inside the lamp pole, an output end of the driving power supply is electrically connected to the lamp holder, a knob switch is provided on the front side wall of the lamp pole, and the knob switch is electrically connected to an input end of the driving power supply.

[0014] The utility model eye protection floor lamp has the following technical effects:

[0015] 1. The eye-protection floor lamp of the present application has an extended cantilever provided at the other end of the lamp pole, and the extended cantilever extends toward the side where the base is located so that the extended cantilever is located above the base; it also includes a lamp head, and a mounting portion is provided on the extended cantilever. The back of the lamp head is detachably connected to the mounting portion, and is installed by means of an extended cantilever hoisting method to avoid concentrated force on the edge of the lamp head. The lamp head can meet the force requirements by using lightweight materials, thereby reducing the cost of the lamp head and improving the safety of the floor lamp.

[0016] 2. The angle between the lamp head and the extended cantilever is adjustable, the length direction of the lamp head is perpendicular or parallel to the length direction of the extended cantilever, and the light-emitting surface at the bottom of the lamp head is always parallel to the ground. The installation direction of the lamp head can be adjusted according to the location of the lamp so that the length direction of the lamp head is parallel to the length direction of the desktop, ensuring higher illumination and uniformity of the desktop.

[0017] Other characteristic features and advantages of the present invention will become apparent from the following description of exemplary embodiments with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated into the specification and constitute a part of the specification, illustrate embodiments of the utility model and are used together with the description to explain the principles of the utility model. In these drawings, similar reference numerals are used to represent similar elements. The drawings described below are some embodiments of the utility model, rather than all embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a structural schematic diagram of an installation method of an eye protection floor lamp provided in a specific embodiment of the utility model;

[0020] Figure 2 It is a structural schematic diagram of another installation method of the eye protection floor lamp provided in a specific embodiment of the utility model;

[0021] Figure 3 It is provided in the specific implementation mode of the utility model Figure 2 The enlarged schematic diagram of part A in the middle;

[0022] Figure 4 It is a schematic cross-sectional view of a lamp holder provided in a specific embodiment of the utility model;

[0023] In the figure:

[0024] 1. Base; 2. Lamp pole; 3. Lamp holder; 21. Extended cantilever; 211. Mounting hole; 212. Connecting hole; 31. Hanger; 32. Frame; 33. Translucent outer shell; 34. Diffuser plate; 35. Grille; 36. Light strip; 37. Lamp beads; 38. Lens; 311. Threaded hole. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other arbitrarily without conflict.

[0026] The eye-protection floor lamp is described in detail below in conjunction with the accompanying drawings and embodiments.

[0027] like Figure 1-4 As shown, the utility model provides an eye protection floor lamp, comprising a lamp pole 2 and a base 1, one end of the lamp pole 2 is fixedly connected to the base 1, and the other end of the lamp pole 2 is provided with an extension cantilever 21, and the extension cantilever 21 extends to the side where the base 1 is located, so that the extension cantilever 21 is located above the base 1; and also includes a lamp head 3, the extension cantilever 21 is provided with a mounting portion, the back of the lamp head 3 is detachably connected to the mounting portion, the angle between the lamp head 3 and the extension cantilever 21 is adjustable, and the lower side light emitting surface of the lamp head 3 is always parallel to the ground. The light emitting surface of the lamp head 3 is parallel to the desktop, ensuring that the desktop has a high uniformity and better protects students' eyes. Different from the traditional floor lamp, the lamp head 3 of this embodiment is hoisted by the extension cantilever 21, so that the stress point of the lamp head 3 is located in the middle position, and the stress is balanced. The lamp head 3 can be made of lightweight materials such as plastic, making it more lightweight, and the stress meets the use requirements. The small weight of the lamp head 3 can also reduce the risk of tipping. Suspended in the middle, the installation direction of the lamp head 3 can be adjusted during installation. There are two modes to choose from when installing the lamp head 3. During installation, the length direction of the lamp head 3 is perpendicular or parallel to the length direction of the extended cantilever 21. When the floor lamp is placed on the side of the table, the length direction of the lamp head 3 can be set parallel to the length direction of the extended cantilever 21, so that the lamp head 3 is set along the length direction of the desktop, so that the desktop has higher illumination and uniformity. When the floor lamp is placed opposite the table, the length direction of the lamp head 3 is perpendicular to the length direction of the extended cantilever 21. In both modes, it can be guaranteed that the desktop has a higher illumination and uniformity, and the user's eyesight is better protected.

[0028] A preferred installation method is that a hanger 31 is provided in the middle of the lamp holder 3, and both ends of the hanger 31 are fixedly connected to the lamp holder 3. A threaded hole 311 is provided in the middle of the hanger 31, and during installation, a screw is passed through the extension cantilever 21 to be threadedly connected to the threaded hole 311. In order to facilitate the installation of the lamp holder 3, the extension cantilever 21 is a hollow square tube, and a mounting hole 211 is provided on the top surface of the extension cantilever 21, and the mounting hole 211 is connected to the inside of the extension cantilever 21. A connecting hole 212 is provided below the mounting hole 211, and during installation, the screw is located inside the extension cantilever 21 and passes through the connecting hole 212 to be threadedly connected to the threaded hole 311. The hanger 31 is made of metal alloy, and a truncated cone-shaped protrusion can be provided on the top of the hanger 31. During installation, the hanger 31 is inserted into the connecting hole 212, and a thread is tapped in the truncated cone-shaped protrusion. The edge of the screw abuts against the wall plate of the extension cantilever 21, and the hanger 31 is tightened and fixed below the extension cantilever 21. To ensure safety, screws with a diameter of more than 5mm can be used and nuts can be widened.

[0029] The specific structure of the lamp holder 3 is as follows: the lamp holder 3 includes a light-transmitting outer shell 33, a frame 32, a light bar 36, a diffuser 34 and a grille 35. The light bar 36 is fixed inside the light-transmitting outer shell 33. The diffuser 34 and the grille 35 are fixed to the lower edge of the light-transmitting outer shell 33 through the frame 32. The light-emitting side of the light bar 36 is arranged toward the diffuser 34. The light of the light bar 36 is irradiated toward the diffuser 34, part of the light is irradiated toward the light-transmitting outer shell 33, and part of the light is irradiated upward through the light-transmitting outer shell 33 to increase the luminous flux above. Some of the light is reflected onto the diffuser 34 through the inner wall of the light-transmitting outer shell 33. The light is evenly emitted after passing through the diffuser 34. At the same time, the grille 35 is provided to constrain the emitted light of the diffuser 34, thereby reducing glare stimulation. The frame 32 is supported by aluminum alloy to ensure a certain strength. The hanger 31 is fixedly connected to the frame 32 by screws. Preferably, the light bar 36 is provided with a plurality of lamp beads 37 in the extension direction, each of which is provided with a lens 38, and the number of the light bars 36 is 1-4. In this embodiment, preferably one light bar 36 is used, each of which is provided with 20 LED lamp beads 37, and the lens 38 increases the emission angle, so that the light distribution is more uniform.

[0030] Preferably, the lamp pole 2 is hollow inside, a driving power source is provided inside the lamp pole 2, the output end of the driving power source is electrically connected to the lamp head 3, a knob switch is provided on the front side wall of the lamp pole 2, and the knob switch is electrically connected to the input end of the driving power source. The use of a physical switch is convenient for the elderly and children to operate, and the lamp pole 2 can be a round or square metal hollow rod to ensure strength.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that an article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such article or device. In the absence of further restrictions, the elements defined by the sentence "include..." do not exclude the existence of other identical elements in the article or device including the elements.

[0032] The above embodiments are only used to illustrate the technical solution of the utility model but not to limit it. The utility model is described in detail with reference to the preferred embodiments. It should be understood by those skilled in the art that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, and all should be included in the scope of the claims of the utility model.

Claims

1. An eye-protection floor lamp, comprising a lamp pole and a base, wherein one end of the lamp pole is fixedly connected to the base, and characterized in that: An extension cantilever is disposed at the other end of the lamp pole, and the extension cantilever extends toward the side where the base is located, so that the extension cantilever is located above the base; It also includes a lamp head, a mounting portion is arranged on the extended cantilever, the back of the lamp head is detachably connected to the mounting portion, the angle between the lamp head and the extended cantilever is adjustable, and the light emitting surface on the lower side of the lamp head is always parallel to the ground.

2. The eye-protection floor lamp according to claim 1, characterized in that: A hanger is arranged in the middle of the lamp holder, and both ends of the hanger are fixedly connected to the lamp holder. A threaded hole is arranged in the middle of the hanger, and during installation, a screw is passed through the extended cantilever and is threadedly connected to the threaded hole.

3. The eye-protection floor lamp according to claim 1, characterized in that: The lamp holder includes a light-transmitting outer shell, a frame, a light bar, a diffusion plate and a grille. The light bar is fixed inside the light-transmitting outer shell. The diffusion plate and the grille are fixed to the lower edge of the light-transmitting outer shell through the frame. The light-emitting side of the light bar is arranged toward the diffusion plate.

4. The eye-protection floor lamp according to claim 3, characterized in that: A plurality of lamp beads are arranged in the extension direction of the light bar, each of the lamp beads is provided with a lens, and the number of the light bar is 1-4.

5. The eye-protection floor lamp according to claim 2, characterized in that: The extended cantilever is a hollow square tube, the top surface of the extended cantilever is provided with a mounting hole, the mounting hole is connected to the interior of the extended cantilever, a connecting hole is provided below the mounting hole, and during installation, the screw is located inside the extended cantilever and passes through the connecting hole to be threadedly connected to the threaded hole.

6. The eye-protection floor lamp according to claim 1, characterized in that: During installation, the length direction of the lamp holder is perpendicular or parallel to the length direction of the extended cantilever.

7. The eye-protection floor lamp according to claim 1, characterized in that: The interior of the lamp pole is a hollow structure, a driving power supply is arranged inside the lamp pole, an output end of the driving power supply is electrically connected to the lamp holder, a knob switch is arranged on the front side wall of the lamp pole, and the knob switch is electrically connected to an input end of the driving power supply.

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