Ceiling lamp with magnetic attraction mounting structure

Abstract

The ceiling lamp with the magnetic attraction installation structure comprises a preset frame, quick release buttons and magnetic attraction strips, four sets of fixing pieces are arranged at the four corners of the top of the preset frame, the front positions and the rear positions of the left side face and the right side face of the preset frame are respectively provided with a set of quick release buttons, and the front side and the rear side of the bottom of the preset frame are respectively provided with the magnetic attraction strips. Compared with the prior art, the utility model has the following beneficial effects: by arranging the magnetic strips, the magnetic grooves, the clamping blocks and the clamping grooves, the two groups of magnetic strips are downwards inserted into the two groups of magnetic grooves, the two groups of magnetic strips and the two groups of magnetic grooves are connected in an adsorption manner, and then the clamping blocks and the clamping grooves are connected in an embedded manner, so that the light-transmitting cover and the preset frame can be connected and fixed; by arranging a quick release button, a reset spring, a connecting rod and a baffle, the quick release button can be pulled to enable the clamping block and the clamping groove to be quickly separated from the embedded connection, then the light-transmitting cover is pulled downwards to enable the two sets of magnetic attraction strips and the two sets of magnetic attraction grooves to be separated from the connection, and therefore the light-transmitting cover can be quickly disassembled, and meanwhile it is guaranteed that the overall structure is stable.

Description

Technical Field

[0001] The utility model belongs to the technical field of ceiling lamps, and particularly relates to a ceiling lamp with a magnetic adsorption installation structure. Background Technique

[0002] A ceiling lamp with a magnetic adsorption installation structure is an innovative lighting device that uses magnetic adsorption technology to fix the lamp on the ceiling. This design not only makes the installation process simpler and faster, but also facilitates later maintenance and replacement. Users only need to bring the lamp close to the ceiling, and it can be automatically adsorbed by magnetism. In addition, ceiling lamps with magnetic adsorption installation usually have functions such as intelligent dimming and multiple light color selections, improving the flexibility of use. Although ceiling lamps with magnetic adsorption installation have great advantages in terms of convenience, there are also disadvantages. For example, the fixing force of the magnetic adsorption structure may be insufficient, especially in an environment with large vibrations, there is a hidden danger of the lamp falling. The conventional solution is to add mechanical fixing devices around the magnetic adsorption lamp to enhance its stability and ensure that it will not fall in a vibrating environment. However, the disadvantage of this method is that the reinforced installation will increase the installation and disassembly time and the difficulty of installation and disassembly, reducing the user experience. Therefore, a new structure is proposed to solve the above problems. Content of the Utility Model

[0003] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a ceiling lamp with a magnetic adsorption installation structure.

[0004] The utility model is realized through the following technical solutions: A ceiling lamp with a magnetic adsorption installation structure, comprising: a preset frame, a quick-release button, and a magnetic adsorption strip. Four groups of fixing pieces are provided at the four corners of the top of the preset frame. One group of quick-release buttons is respectively provided at the front and rear positions on the left and right sides of the preset frame. Magnetic adsorption strips are respectively provided at the front and rear sides of the bottom of the preset frame;

[0005] An accommodation cavity is opened inside the side of the quick-release button close to the preset frame. A return spring is provided on the side of the accommodation cavity far from the preset frame. A baffle is provided on the side of the return spring close to the preset frame. A connecting rod is provided between the baffle and the quick-release button. A clamping block is provided on the side of the baffle close to the preset frame;

[0006] A light-transmitting cover is provided below the preset frame. One group of magnetic adsorption grooves is respectively opened at the front and rear positions of the top of the light-transmitting cover. One group of clamping grooves is respectively opened at the front and rear positions on the left and right sides of the light-transmitting cover.

[0007] As a preferred implementation manner, the fixing piece is connected and fixed to the ceiling through a fixing mechanism. The length and width of the preset frame are equal to the length and width of the light-transmitting cover. A lamp tube is installed inside the preset frame. The material of the light-transmitting cover is acrylic.

[0008] As a preferred embodiment, a telescopic opening is opened on the side of the accommodating cavity away from the quick release button, the side of the card block close to the baffle is glued and fixed to the baffle, the side of the baffle close to the connecting rod is glued and fixed to the connecting rod, and the side of the connecting rod close to the quick release button is glued and fixed to the quick release button.

[0009] As a preferred embodiment, the card block is a triangular structure, the side of the card block away from the quick release button extends into the inner side of the preset frame, and the bottom of the card block is a slope structure with a gradually increasing slope toward the center line of the preset frame.

[0010] As a preferred embodiment, the distance between the front and rear groups of the card blocks is equal to the distance between the front and rear groups of the card slots, and the length, width and height of the card block are all smaller than the length, width and height of the card slot. In actual use, pick up the light-transmitting cover, and insert the bottom of the light-transmitting cover upward into the inner side of the preset frame. While inserting upward, the side of the light-transmitting cover squeezes the four groups of card blocks (the bottom of the card block is a slope structure with a slope gradually increasing toward the center line of the preset frame), and forces the four groups of card blocks to shrink into the corresponding accommodating cavity and squeeze the reset springs respectively. When the position of the blocking block is relative to the position of the card slot, the four groups of reset springs rebound and push the four groups of card blocks into the four groups of card slots respectively. At the same time, the two groups of magnetic strips are respectively inserted into the corresponding magnetic slots and fixed by adsorption to the magnetic slots, thereby completing the installation of the light-transmitting cover. The final effect is that the double fixed connection ensures the connection stability between the light-transmitting cover and the preset frame through the interlocking fixation of the card block and the card slot and the adsorption fixation of the magnetic strip and the magnetic slot, and the light-transmitting cover will not fall off due to vibration. It is easy to install and easy to use.

[0011] As a preferred embodiment, the two groups of magnetic strips are both ferrite magnets, the spacing length between the two groups of magnetic strips is equal to the distance length between the two groups of magnetic grooves, the length, width and height of the magnetic strips are all smaller than the length, width and height of the magnetic grooves, and the interior of the magnetic grooves is made of iron.

[0012] As a preferred embodiment, the adsorption force between the two groups of magnetic strips and the two groups of magnetic grooves is greater than the gravity of the light transmissive cover, and the interior of the magnetic grooves is made of iron. In actual use, first pull the quick-release buttons to the side away from the preset frame, so that the quick-release buttons drive the connecting rod to move, and the connecting rod drives the baffle and the card block to move in the direction away from the preset frame, thereby disconnecting the four groups of card blocks from the inside of the four groups of card slots, and then releasing the interlocking connection between the card blocks and the card slots. At this time, since the adsorption force between the two groups of magnetic strips and the two groups of magnetic grooves is greater than the gravity of the light transmissive cover, the light transmissive cover will not fall. Then hold the light transmissive cover and pull it downward to disconnect the two groups of magnetic strips from the inside of the two groups of magnetic grooves, thereby completely removing the light transmissive cover, facilitating the cleaning of the light transmissive cover and replacing the lamp tube. It is simple to use and convenient to disassemble.

[0013] After adopting the above technical solution, the beneficial effects of the present utility model are as follows: By setting magnetic attraction strips, magnetic attraction grooves, clamping blocks and clamping grooves, two groups of magnetic attraction strips are inserted downward into two groups of magnetic attraction grooves, and the two groups of magnetic attraction strips and the two groups of magnetic attraction grooves are adsorbed and connected. Then, the clamping blocks and the clamping grooves are fitted and connected, so that the light-transmitting cover and the preset frame can be connected and fixed, making the lamp tube stable inside the light-transmitting cover. Moreover, the overall structure is simple and the installation is convenient. By setting quick-release buttons, return springs, connecting rods and baffles, the clamping blocks can be quickly disengaged from the clamping grooves by pulling the quick-release buttons, and then the light-transmitting cover is pulled downward to disconnect the two groups of magnetic attraction strips and the two groups of magnetic attraction grooves, so that the light-transmitting cover can be quickly disassembled. While ensuring the stability of the overall structure, it can also be quickly installed and disassembled, which is convenient for maintenance and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0015] Figure 1 Schematic diagram of a ceiling lamp with a magnetic attraction installation structure according to the present utility model.

[0016] Figure 2 Schematic diagram of the structure of the preset frame in a ceiling lamp with a magnetic attraction installation structure according to the present utility model.

[0017] Figure 3 Schematic diagram of the structure of the light-transmitting cover in a ceiling lamp with a magnetic attraction installation structure according to the present utility model.

[0018] Figure 4 Schematic diagram of the structure of the clamping block, return spring and quick-release button in a ceiling lamp with a magnetic attraction installation structure according to the present utility model.

[0019] In the figure, 100 - preset frame, 110 - light-transmitting cover, 120 - fixing piece, 130 - quick-release button, 140 - clamping block, 150 - magnetic attraction strip;

[0020] 160 - clamping groove, 170 - magnetic attraction groove, 180 - accommodating cavity, 190 - return spring, 200 - connecting rod;

[0021] 210 - baffle, 220 - telescopic opening. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 to 4 : A ceiling lamp with a magnetic adsorption installation structure, including: a preset frame 100, a quick-release button 130, and a magnetic strip 150. Four groups of fixing pieces 120 are provided at the four corners of the top of the preset frame 100. One group of quick-release buttons 130 is provided at the front and rear positions on the left and right sides of the preset frame 100 respectively. Magnetic strips 150 are provided at the front and rear sides of the bottom of the preset frame 100.

[0024] An accommodation cavity 180 is opened inside one side of the quick-release button 130 close to the preset frame 100. A return spring 190 is provided on the side of the accommodation cavity 180 away from the preset frame 100. A baffle 210 is provided on the side of the return spring 190 close to the preset frame 100. A connecting rod 200 is provided between the baffle 210 and the quick-release button 130. A clamping block 140 is provided on the side of the baffle 210 close to the preset frame 100.

[0025] A light-transmitting cover 110 is provided below the preset frame 100. A group of magnetic adsorption grooves 170 are respectively opened at the front and rear positions of the top of the light-transmitting cover 110. A group of clamping grooves 160 are respectively opened at the front and rear positions on the left and right sides of the light-transmitting cover 110.

[0026] The fixing piece 120 is connected and fixed to the ceiling through a fixing mechanism. The length and width of the preset frame 100 are equal to the length and width of the light-transmitting cover 110. A lamp tube is installed inside the preset frame 100. The material of the light-transmitting cover 110 is acrylic.

[0027] An expansion port 220 is opened on the side of the accommodation cavity 180 away from the quick-release button 130. The side of the clamping block 140 close to the baffle 210 is fixedly glued to the baffle 210. The side of the baffle 210 close to the connecting rod 200 is fixedly glued to the connecting rod 200. The side of the connecting rod 200 close to the quick-release button 130 is fixedly glued to the quick-release button 130.

[0028] The clamping block 140 is of a triangular structure. The side of the clamping block 140 away from the quick-release button 130 extends into the inside of the preset frame 100. The bottom of the clamping block 140 is a slope structure with a gradually increasing slope towards the center line of the preset frame 100.

[0029] The distance between the front and rear groups of clamping blocks 140 is equal to the distance between the front and rear groups of clamping grooves 160. The length, width, and height of the clamping block 140 are all smaller than those of the clamping groove 160. During actual use, pick up the light-transmitting cover 110 and insert the bottom of the light-transmitting cover 110 upward into the inner side of the preset frame 100. While inserting upward, the side surface of the light-transmitting cover 110 squeezes the four groups of clamping blocks 140 (the bottom of the clamping block 140 is a slope structure with a gradually increasing slope towards the center line of the preset frame 100), and forces the four groups of clamping blocks 140 to contract towards the inside of the corresponding accommodating cavities 180 respectively and squeeze the return springs 190. When the positions of the blocking clamping blocks 140 and the clamping grooves 160 are opposite, the four groups of return springs 190 rebound and push the four groups of clamping blocks 140 into the four groups of clamping grooves 160 respectively. At the same time, the two magnetic attraction strips 150 are respectively inserted into the corresponding magnetic attraction grooves 170 and are adsorbed and fixed with the magnetic attraction grooves 170, thus completing the installation of the light-transmitting cover 110. The final effect is that through the fitting and fixing of the clamping blocks 140 and the clamping grooves 160 and the adsorption and fixing of the magnetic attraction strips 150 and the magnetic attraction grooves 170, the double fixed connection ensures the connection stability between the light-transmitting cover 110 and the preset frame 100, and the light-transmitting cover 110 will not fall off due to vibration, and the installation is convenient and easy to use.

[0030] The two magnetic attraction strips 150 are both ferrite magnets. The distance between the two magnetic attraction strips 150 is equal to the distance between the two magnetic attraction grooves 170. The length, width, and height of the magnetic attraction strip 150 are all smaller than those of the magnetic attraction groove 170. The inside of the magnetic attraction groove 170 is made of iron.

[0031] The adsorption force between the two magnetic attraction strips 150 and the two magnetic attraction grooves 170 is greater than the gravity of the light-transmitting cover 110. The inside of the magnetic attraction groove 170 is made of iron. During actual use, first pull the quick-release button 130 to the side away from the preset frame 100 respectively, so that the block release button drives the connecting rod 200 to move, and drives the baffle 210 and the clamping block 140 to move away from the preset frame 100 through the connecting rod 200, so as to disconnect the connection of the four groups of clamping blocks 140 from the four groups of clamping grooves 160, and then release the fitting connection of the clamping blocks 140 and the clamping grooves 160. At this time, because the adsorption force between the two magnetic attraction strips 150 and the two magnetic attraction grooves 170 is greater than the gravity of the light-transmitting cover 110, the light-transmitting cover 110 will not fall off. Then hold the light-transmitting cover 110 and pull it downward to separate the two magnetic attraction strips 150 from the adsorption inside the two magnetic attraction grooves 170, so as to completely remove the light-transmitting cover 110, which is convenient for cleaning the light-transmitting cover 110 and replacing the lamp tube, and the use is simple and the disassembly is convenient.

[0032] Embodiment 1: Please refer to Figures 1 to 4, during actual use, first use four sets of fixing mechanisms to connect and fix the four sets of fixing pieces 120 to the bottom of the ceiling, thereby fixing the preset frame 100 to the bottom of the ceiling. Then pick up the light-transmitting cover 110 and insert the bottom of the light-transmitting cover 110 upward into the inside of the preset frame 100. While inserting upward, the side surface of the light-transmitting cover 110 squeezes the four sets of clamping blocks 140 (the bottom of the clamping block 140 is a slope structure with a gradually increasing slope towards the center line of the preset frame 100), and forces the four sets of clamping blocks 140 to contract towards the inside of the corresponding receiving cavities 180 respectively and squeeze the return springs 190. When the positions of the clamping blocks 140 and the positions of the clamping grooves 160 are opposite, at this time, the four sets of return springs 190 rebound and push the four sets of clamping blocks 140 into the four sets of clamping grooves 160 respectively. At the same time, the two magnetic attraction strips 150 are respectively inserted into the corresponding magnetic attraction grooves 170 and are adsorbed and fixed with the magnetic attraction grooves 170, thereby completing the installation of the light-transmitting cover 110. The final effect is that through the fitting and fixing of the clamping blocks 140 and the clamping grooves 160 and the adsorption and fixing of the magnetic attraction strips 150 and the magnetic attraction grooves 170, the double fixed connection ensures the connection stability between the light-transmitting cover 110 and the preset frame 100, and the light-transmitting cover 110 will not fall off due to vibration, and the installation is convenient and easy to use.

[0033] Embodiment 2: Please refer to Figures 1 to 4 , when the lamp tube needs to be replaced, first pull the quick-release button 130 to the side away from the preset frame 100 respectively, so that the quick-release button drives the connecting rod 200 to move, and drives the baffle 210 and the clamping block 140 to move away from the preset frame 100 through the connecting rod 200, thereby disconnecting the four sets of clamping blocks 140 from the four sets of clamping grooves 160 inside, and then releasing the fitting connection between the clamping blocks 140 and the clamping grooves 160. At this time, since the adsorption force between the two magnetic attraction strips 150 and the two magnetic attraction grooves 170 is greater than the gravity of the light-transmitting cover 110, the light-transmitting cover 110 will not fall off. Then hold the light-transmitting cover 110 and pull it downward to separate the two magnetic attraction strips 150 from the two magnetic attraction grooves 170, so as to completely remove the light-transmitting cover 110, which is convenient for cleaning the light-transmitting cover 110 and replacing the lamp tube, and the use is simple and the disassembly is convenient.

[0034] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A ceiling lamp with a magnetic mounting structure, comprising: A preset frame (100), a quick-release button (130) and a magnetic strip (150), characterized in that: four groups of fixing plates (120) are provided at the four corners of the top of the preset frame (100), a group of quick-release buttons (130) are respectively provided at the front and rear positions of the left and right sides of the preset frame (100), and magnetic strips (150) are respectively provided at the front and rear sides of the bottom of the preset frame (100); A receiving cavity (180) is provided inside the quick-release button (130) on a side close to the preset frame (100), a return spring (190) is provided inside the receiving cavity (180) on a side away from the preset frame (100), a baffle (210) is provided on a side of the return spring (190) close to the preset frame (100), a connecting rod (200) is provided between the baffle (210) and the quick-release button (130), and a clamping block (140) is provided on a side of the baffle (210) close to the preset frame (100); A light-transmitting cover (110) is provided below the preset frame (100), a group of magnetic suction grooves (170) are respectively provided at the front and rear positions of the top of the light-transmitting cover (110), and a group of card slots (160) are respectively provided at the front and rear positions of the left and right sides of the light-transmitting cover (110).

2. A ceiling lamp with a magnetic mounting structure as claimed in claim 1, characterized in that: The fixing plate (120) is connected and fixed to the ceiling via a fixing mechanism; the length and width of the preset frame (100) are equal to the length and width of the light-transmitting cover (110); a light tube is installed inside the preset frame (100); and the light-transmitting cover (110) is made of acrylic.

3. The ceiling lamp with a magnetic mounting structure according to claim 1, characterized in that: A telescopic opening (220) is provided on a side of the accommodating cavity (180) away from the quick release button (130); a side of the clamping block (140) close to the baffle plate (210) is glued and fixed to the baffle plate (210); a side of the baffle plate (210) close to the connecting rod (200) is glued and fixed to the connecting rod (200); and a side of the connecting rod (200) close to the quick release button (130) is glued and fixed to the quick release button (130).

4. A ceiling lamp with a magnetic mounting structure as claimed in claim 3, characterized in that: The card block (140) is a triangular structure, the side of the card block (140) away from the quick release button (130) extends into the inside of the preset frame (100), and the bottom of the card block (140) is a slope structure with a slope gradually increasing towards the center line of the preset frame (100).

5. The ceiling lamp with a magnetic mounting structure as claimed in claim 4, characterized in that: The distance between the front and rear groups of the card blocks (140) is equal to the distance between the front and rear groups of the card slots (160), and the length, width and height of the card blocks (140) are all smaller than the length, width and height of the card slots (160).

6. The ceiling lamp with a magnetic mounting structure according to claim 1, characterized in that: The two groups of magnetic attraction strips (150) are both ferrite magnets, the spacing length between the two groups of magnetic attraction strips (150) is equal to the distance length between the two groups of magnetic attraction grooves (170), the length, width and height of the magnetic attraction strips (150) are all smaller than the length, width and height of the magnetic attraction grooves (170), and the interior of the magnetic attraction grooves (170) is made of iron.

7. A ceiling lamp with a magnetic mounting structure as claimed in claim 6, characterized in that: The adsorption force between the two groups of magnetic attraction strips (150) and the two groups of magnetic attraction grooves (170) is greater than the gravity of the light-transmitting cover (110), and the interior of the magnetic attraction grooves (170) is made of iron.

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