Novel fixed rotatable magnetic base for learning light

Abstract

The utility model relates to the field of LED learning lamp especially relates to a new fixed rotatable magnetic attraction base for learning lamp, including lower base, base cover, upper base, magnetic attraction square, first self -tapping screw, decorative cover and the LED learning lamp of magnetic attraction on magnetic attraction square, the back of lower base is provided with lower base inner chamber, the periphery of lower base inner chamber is provided with lower base step, both sides are provided with 2 lower base first screw column, bottom both sides are provided with each 1 lower base via hole and positive center is provided with 1 lower base second screw column, the base cover is fixed in lower base step through 3 second self -tapping screws and is located on lower base first screw column and lower base second screw column, the beneficial effect is: can fixedly, rotatable and conveniently take the base with magnetic attraction function, the need of user charging and emergency lighting is facilitated, has greater market potential.

Description

Technical Field

[0001] This utility model relates to the field of LED study lights, and in particular to a novel fixed rotatable magnetic base for use in study lights. Background Technology

[0002] LED study lights are lighting devices specifically designed for learning environments. They typically have specific functions to improve learning efficiency and protect eyesight. Existing study lights are categorized into floor-standing, wall-mounted, portable, and fixed types.

[0003] Existing LED study lights on the market are integrated with their bases, making them inseparable and limiting their functionality. For example, while they are designed for fixed use, they are not suitable for mobile use, restricting user flexibility. Furthermore, they lack magnetic charging; if the distance between the LED study light and the socket exceeds the distance of the charging cable, the study light must be removed and brought to the user's socket for charging. These issues negatively impact the user experience and urgently need improvement.

[0004] To address the aforementioned issues, there is an urgent need to develop a base that can simultaneously achieve fixed, rotatable, and easily removable magnetic attachment, in order to meet users' lighting needs for LED study lights in different scenarios. Summary of the Invention

[0005] In order to solve the technical problems of existing LED learning lights, which are connected to the base as a whole and cannot be separated, thus limiting their functions, this utility model provides a novel fixed and rotatable magnetic base for LED learning lights, which can be fixed, rotatable and easy to remove.

[0006] The technical solution adopted by this utility model to solve its technical problem is: a novel fixed rotatable magnetic base for a learning lamp, including a lower base, a base cover plate, an upper base, a magnetic block, a first self-tapping screw, a decorative cover, and an LED learning lamp magnetically attached to the magnetic block. The back of the lower base is provided with a lower base cavity. The periphery of the lower base cavity is provided with a lower base step, two lower base first screw posts are provided on both sides, one lower base through hole is provided on each of the two bottom sides, and one lower base second screw post is provided in the center. The base cover plate is fixed in the lower base step by three second self-tapping screws and is located on the lower base first screw post and lower base second screw post. The front of the lower base is provided with the upper base, the magnetic block, and the LED learning lamp in sequence and located on the same central axis.

[0007] Preferably, the lower base is provided with a first limiting rib and a second limiting rib on the inner side of the through hole, and the second screw post of the lower base is provided with a second screw post hole with a length of 23.5 mm and a diameter of 2.5 mm at the center. The second screw post of the lower base is provided with a first reinforcing rib on both sides and connected to the inner cavity of the lower base.

[0008] Preferably, the upper base has one side hole on each side. The upper base is fixed to the lower base by passing an internal hexagon screw through the side hole and the lower base through hole, and then by an anti-loosening nut. The anti-loosening nut is installed by the first limiting rib and the second limiting rib, and finally installed in the side hole by the decorative cover.

[0009] Preferably, the inner cavity of the upper base is provided with a cross-shaped upper base reinforcing rib, the upper base reinforcing rib is provided with two upper base screw posts, the inner cavity of the upper base is provided with an upper base step, and the magnetic block is fixed on the upper base step by two first self-tapping screws.

[0010] Preferably, the magnetic block is made of one of the following materials: ferrite, neodymium iron boron, samarium cobalt, aluminum nickel, cobalt silicon steel sheet, galvanized iron sheet, and cold-rolled sheet.

[0011] Preferably, the magnetic block is provided with two block fixing holes and is on the same central axis as the second self-tapping screw and the upper base screw post. The diameter of the hole in the upper base screw post is between 2.4 and 2.6 mm, and the length is between 12.1 and 12.8 mm.

[0012] Preferably, the base cover plate has two gourd-shaped mounting holes on the front and three countersunk holes on the back. The countersunk holes, the second self-tapping screw, the first screw post of the lower base, and the second screw post of the lower base are on the same central axis. The mounting holes can be hung on nuts between M2 and M4.

[0013] Preferably, the lower base, base cover, upper base and decorative cover are made of one or more combinations of ABS, PC and PP, and are formed by injection molding.

[0014] Preferably, the thickness of the first reinforcing rib is between 1 and 1.6 mm.

[0015] The beneficial effects of this utility model are as follows: 1. The front of the base cover plate is provided with two gourd-shaped mounting holes. These mounting holes can be hung on screw caps between M2 and M4, allowing the base of this utility model to be fixedly installed on desktops, walls, and desks, achieving a fixed function and making it safer and more reliable than traditional study lamps on the market; 2. Each side of the upper base is provided with a side hole. The upper base is fixed to the lower base by passing an internal hexagonal screw through the side hole and the lower base through hole, and then by a lock nut. This structure allows the base of this utility model to rotate between 180 and 220 degrees, greatly improving its stability. The design allows for flexible adjustments during use, ensuring more precise projection of the light onto the illuminated object. The magnetic block is fixed to the upper base step by two self-tapping screws. The magnetic block is made of one of the following materials: ferrite, neodymium iron boron, samarium cobalt, aluminum nickel, cobalt silicon steel sheet, galvanized iron sheet, or cold-rolled sheet. This design allows the magnetic block to function as both a magnet and the object being attracted, significantly reducing storage costs and the base cost of this invention. Furthermore, users can attach the learning lamp to the base, facilitating charging and emergency lighting needs, thus possessing significant market potential. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the first orientation of the novel fixed rotatable magnetic base for a learning lamp according to this utility model.

[0017] Figure 2 This is a schematic diagram of the second direction structure of the novel fixed rotatable magnetic base for a learning lamp according to this utility model.

[0018] Figure 3 This is a cross-sectional structural diagram of the novel fixed rotatable magnetic base for use on a learning lamp according to this utility model.

[0019] Figure 4 This is an exploded structural diagram of the novel fixed rotatable magnetic base for a learning lamp according to this utility model.

[0020] Figure 5 This is a schematic diagram of the structure of the lower base of this utility model.

[0021] Figure 6 This is a schematic diagram of the structure of the novel fixed rotatable magnetic base for learning lamps after the LED learning lamp is installed.

[0022] Reference numerals: 1-Lower base, 2-Base cover plate, 3-Upper base, 4-Magnetic block, 5-First self-tapping screw, 6-Decorative cover, A-LED learning light, 11-Lower base first screw post, 12-Lower base inner cavity, 13-Lower base through hole, 14-Lower base step, 15-Lower base inner cavity, 121-Lower base second screw post, 122-Second screw post hole, 123-First reinforcing rib, 131-First limiting rib, 132-Second limiting rib, 21-Mounting fixing hole, 22-Base cover plate countersunk hole, 23-Second self-tapping screw, 31-Upper base reinforcing rib, 32-Upper base screw post, 33-Side hole, 34-Upper base step, 41-Block fixing hole, 7-Hex socket screw, 71-Anti-loosening nut. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] like Figures 1 to 6 As shown, a novel fixed rotatable magnetic base for a learning lamp includes a lower base 1, a base cover plate 2, an upper base 3, a magnetic block 4, a first self-tapping screw 5, a decorative cover 6, and an LED learning lamp A magnetically attached to the magnetic block. The back of the lower base 1 is provided with a lower base cavity 15. The periphery of the lower base cavity 15 is provided with a lower base step 14, two lower base first screw posts 11 are provided on both sides, one lower base through hole 13 is provided on each of the two bottom sides, and one lower base second screw post 121 is provided in the center. The base cover plate 2 is fixed in the lower base step 14 by three second self-tapping screws 23 and is located on the lower base first screw post 11 and lower base second screw post 121. The front of the lower base 1 is provided with the upper base 3, the magnetic block 4, and the LED learning lamp A in sequence and located on the same central axis.

[0025] Furthermore, the inner side of the through hole 13 of the lower base is provided with a first limiting rib 131 and a second limiting rib 132 respectively. The center of the second screw post 121 of the lower base is provided with a second screw post hole 122 with a length of 23.5mm and a diameter of 2.5mm. The two sides of the second screw post 121 of the lower base are provided with first reinforcing ribs 123 and connected to the inner cavity 12 of the lower base.

[0026] Furthermore, each side of the upper base 3 is provided with a side hole 33. The upper base 3 is fixed to the lower base 1 by passing an internal hex screw 7 through the side hole 33 and the lower base through hole 13, and then by an anti-loosening nut 71. The anti-loosening nut 71 is limited by the first limiting rib 131 and the second limiting rib 132, and finally installed in the side hole 33 by the decorative cover 6.

[0027] Furthermore, the inner cavity of the upper base 3 is provided with a cross-shaped upper base reinforcing rib 31, and the upper base reinforcing rib 31 is provided with two upper base screw posts 32. The inner cavity of the upper base 3 is provided with an upper base step 34, and the magnetic block 4 is fixed on the upper base step 34 by two first self-tapping screws 5.

[0028] Furthermore, the magnetic block 4 is made of one of the following materials: ferrite, neodymium iron boron, samarium cobalt, aluminum nickel, cobalt silicon steel sheet, galvanized iron sheet, and cold-rolled sheet.

[0029] Furthermore, the magnetic block 4 is provided with two block fixing holes 41, which are on the same central axis as the second self-tapping screw 23 and the upper base screw post 32. The diameter of the hole in the upper base screw post 32 is between 2.4 and 2.6 mm, and the length is between 12.1 and 12.8 mm.

[0030] Furthermore, the base cover plate 2 has two gourd-shaped mounting holes 21 on the front and three base cover plate countersunk holes 22 on the back. The base cover plate countersunk holes 22, the second self-tapping screw 23, the lower base first screw post 11 and the lower base second screw post 121 are on the same central axis. The mounting holes 21 can be hung on screw caps between M2 and M4.

[0031] Furthermore, the lower base 1, base cover 2, upper base 3 and decorative cover 6 are made of one or more combinations of ABS, PC and PP, and are obtained by injection molding.

[0032] Furthermore, the thickness of the first reinforcing rib 123 is between 1 and 1.6 mm.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A novel fixed rotatable magnetic base for a study lamp, comprising a lower base, a base cover, an upper base, a magnetic block, a first self-tapping screw, a decorative cover, and an LED study lamp magnetically attached to the magnetic block, characterized in that, The back of the lower base is provided with a lower base cavity. The periphery of the lower base cavity is provided with a lower base step, two lower base first screw posts are provided on both sides, one lower base through hole is provided on each of the two bottom sides, and one lower base second screw post is provided in the center. The base cover plate is fixed in the lower base step by three second self-tapping screws and is located on the lower base first screw post and lower base second screw post. The front of the lower base is provided with the upper base, magnetic block and LED learning light in sequence and are located on the same central axis.

2. The novel fixed rotatable magnetic base for a learning lamp as described in claim 1, characterized in that: The lower base is provided with a first limiting rib and a second limiting rib on the inner side of the through hole. The second screw post of the lower base is provided with a second screw post hole with a length of 23.5 mm and a diameter of 2.5 mm at its center. The second screw post of the lower base is provided with a first reinforcing rib on both sides and connected to the inner cavity of the lower base.

3. The novel fixed rotatable magnetic base for a learning lamp as described in claim 1, characterized in that: The upper base has one side hole on each side. The upper base is fixed to the lower base by passing an internal hexagon screw through the side hole and the lower base through hole, and then by an anti-loosening nut.

4. The novel fixed rotatable magnetic base for a learning lamp as described in claim 1, characterized in that: The upper base has a cross-shaped upper base reinforcing rib inside its inner cavity, and two upper base screw posts on the upper base reinforcing rib. The upper base has an upper base step around its inner cavity, and the magnetic block is fixed to the upper base step by two first self-tapping screws.

5. The novel fixed rotatable magnetic base for a learning lamp as described in claim 1, characterized in that: The magnetic block is made of one of the following materials: ferrite, neodymium iron boron, samarium cobalt, aluminum nickel, cobalt silicon steel sheet, galvanized iron sheet, and cold-rolled sheet.

6. The novel fixed rotatable magnetic base for a learning lamp as described in claim 1, characterized in that: The magnetic block has two block fixing holes, which are on the same central axis as the second self-tapping screw and the upper base screw post. The diameter of the hole in the upper base screw post is between 2.4 and 2.6 mm, and the length is between 12.1 and 12.8 mm.

7. The novel fixed rotatable magnetic base for a learning lamp as described in claim 1, characterized in that: The base cover plate has two gourd-shaped mounting holes on the front and three countersunk holes on the back. The countersunk holes, the second self-tapping screw, the first screw post of the lower base, and the second screw post of the lower base are on the same central axis. The mounting holes can be hung on nuts between M2 and M4.

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