Lamp with lens convenient to disassemble and replace

Abstract

The utility model relates to the field of lamps and discloses a lamp with a lens convenient to disassemble and replace, which comprises a lamp body, a lamp panel is arranged in an inner cavity of the lamp body, a lampshade is arranged on the outer ring of the bottom of the lamp body, the lens is arranged at the lower position of an inner cavity of the lampshade, and the lens is arranged in the inner cavity of the lampshade through a mounting mechanism. The lamp with the lens convenient to disassemble and replace comprises a lamp body, four sets of moving grooves which are evenly distributed are formed in the outer ring of the lamp body, springs and clamping blocks are arranged in inner cavities of the moving grooves, and chamfers are arranged on the bottom boundaries of the parts, away from the moving grooves, of the clamping blocks. And in cooperation with the clamping grooves and the chamfers, the clamping blocks are moved into the moving grooves and then rotated by any angle, after the clamping blocks are located in the moving grooves all the time, the lampshade is moved downwards, the lampshade and the lens can be detached from the lamp body together to be replaced, and the problem that according to an existing lamp, the lens is difficult to install and detach rapidly and conveniently is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a lamp with a lens that is easy to disassemble and replace. Background Art

[0002] A lamp is a general term for lighting tools, including chandeliers, table lamps, wall lamps, floor lamps, etc. It refers to an appliance that transmits, distributes, and changes the light distribution of a light source. Besides the light source, it includes all the components required to secure and protect the light source, as well as the wiring accessories necessary for connecting to the power supply.

[0003] Patent publication number CN213513562U discloses a lamp that is easy to replace lenses, which includes a ceiling connector, wherein the bottom of the ceiling connector is fixedly connected to a support column, the bottom of the support column is fixedly connected to a connecting block, the top of the connecting block is fixedly connected to a suspension rod, the end of the suspension rod away from the connecting block is fixedly connected to the connecting column, and the bottom of the connecting column is fixedly connected to a replacement mechanism. The device controls the connection or separation of the lens connecting plate and the connecting column by providing a replacement mechanism, avoiding the need for professional tools such as screwdrivers to remove the lenses, thereby achieving the effect of facilitating the replacement of lenses and solving the problem that existing lamps are inconvenient to replace lenses. The lamp with easy lens replacement has the advantage of being easy to replace lenses, and users do not need to use professional tools such as screwdrivers to remove lenses when replacing lenses.

[0004] However, the problem with this device is that after the pin is pulled out, the lens body is rotated, and then the connecting plate is driven to rotate the matching hole until it is flush with the fixed plate and removed to complete the disassembly. Conversely, the matching hole is passed through the fixed plate and rotated, and then inserted back to complete the installation. However, whether it is disassembly or installation, the matching hole needs to be aligned and passed through the fixed plate, and the pin holes on the lens connecting plate and the fixed plate need to be accurately aligned before the pin can be inserted into the limit position to fix it. Not only is the operation cumbersome, but if the lamp is installed at a high place, the process of aligning the matching hole and the fixed plate and pulling and inserting the pin is very dangerous. For this reason, a lamp that is easy to remove and replace the lens is proposed to solve the problem that the existing lamps are difficult to install and disassemble the lenses quickly and conveniently. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention provides a lamp with easy-to-replace lens, thereby solving the above-mentioned problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lamp that is easy to remove and replace lenses, comprising a lamp main body, the inner cavity of the lamp main body is provided with a lamp plate, the bottom outer ring of the lamp main body is provided with a lampshade, the lower position of the inner cavity of the lampshade is provided with a lens, the lens is arranged in the inner cavity of the lampshade by means of an installation mechanism, the outer ring of the lamp main body is provided with four groups of evenly distributed movable grooves, the inner cavity of the movable groove is provided with a spring and a card block, the bottom boundary of the card block away from the movable groove is provided with a chamfer, and the inner cavity wall of the lamp main body is provided with a card groove corresponding to the position of the movable groove.

[0007] Preferably, the two ends of the spring are fixedly connected to the movable slot and the clamping block respectively.

[0008] Preferably, when the clamping block is located in the clamping slot, the bottom boundary of the chamfered slope is located outside the clamping slot.

[0009] Preferably, the mounting mechanism comprises four position-limiting blocks evenly and fixedly connected to the inner cavity wall of the lampshade, the position-limiting blocks are located at the top of the lens, and a movable block is provided at the bottom of the lens.

[0010] Preferably, a movable groove is provided on the inner wall of the lampshade, a movable block is provided in the inner cavity of the movable groove, the movable block and the movable stopper are connected with a bolt through the movable groove and threadedly connected, and the bolt and the movable block are rotatably connected by a bearing.

[0011] Preferably, the exterior of the lamp body is fixedly connected to a limiting sleeve, the inner cavity of the limiting sleeve is slidably connected to a limiting baffle, the bottom of the limiting baffle is a slope and when the limiting baffle moves to the bottom, the slope fits with the installed lampshade.

[0012] The lamp with easy lens replacement has the advantages that after the lamp body is installed in the desired position, when the lens needs to be replaced, the lampshade is pushed upwards, and the clamping block is moved into the movable groove by cooperating with the clamping groove and the chamfer. After the lamp is rotated to any angle so that the clamping block is always located in the movable groove, the lampshade is moved downwards, and the lens can be removed from the lamp body together with the lens for replacement, thereby solving the problem that the existing lamps are difficult to install and remove quickly and conveniently.

[0013] The lens of the lamp is easy to remove and replace. After the lampshade is removed, the bolt is rotated to cooperate with the bearing to drive the movable block to move into the movable groove, that is, the movable stopper is driven to move into the movable groove, so that the lens can be removed. Conversely, the lens is installed and the limit stopper is cooperated to complete the installation, which further improves the convenience of installing and removing the lens of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the structural diagram of the utility model;

[0015] Figure 2This is a cross-sectional view of the structure of the utility model;

[0016] Figure 3 For the utility model structure Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 It is a bottom view of the structure of the utility model.

[0018] In the figure: 1. Lamp body; 2. Lamp panel; 3. Lampshade; 4. Lens; 5. Mounting mechanism; 501. Limit block; 502. Movable block; 503. Movable slot; 504. Movable block; 505. Bolt; 506. Bearing; 6. Movable slot; 7. Spring; 8. Block; 9. Chamfer; 10. Limit baffle; 11. Slot; 12. Limit sleeve. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example: See Figure 1-4 A lamp that is easy to replace a lens includes a lamp body 1, a lamp panel 2 is provided in the inner cavity of the lamp body 1, a lampshade 3 is provided on the outer ring of the bottom of the lamp body 1, a lens 4 is provided at the lower position of the inner cavity of the lampshade 3, and the lens 4 is arranged in the inner cavity of the lampshade 3 by means of an installation mechanism 5. Four groups of evenly distributed movable grooves 6 are provided on the outer ring of the lamp body 1, and the inner cavity of the movable groove 6 is provided with a spring 7 and a clamping block 8. The bottom boundary of the clamping block 8 away from the movable groove 6 is provided with a chamfer 9, and the inner cavity wall of the lamp body 1 is provided with a clamping groove 11 corresponding to the position of the movable groove 6.

[0021] Furthermore, two ends of the spring 7 are fixedly connected to the movable slot 6 and the clamping block 8 respectively.

[0022] Furthermore, when the clamping block 8 is located in the clamping slot 11 , the bottom boundary of the inclined surface of the chamfer 9 is located outside the clamping slot 11 .

[0023] Furthermore, the mounting mechanism 5 includes four limit blocks 501 evenly and fixedly connected to the inner wall of the lampshade 3 . The limit blocks 501 are located at the top of the lens 4 , and a movable block 502 is provided at the bottom of the lens 4 .

[0024] Furthermore, a movable groove 503 is provided on the inner wall of the lampshade 3, and a movable block 504 is provided in the inner cavity of the movable groove 503. The movable block 504 and the movable stop block 502, and the movable groove 503 are penetrated and threadedly connected with a bolt 505, and the bolt 505 and the movable block 504 are rotatably connected by a bearing 506. After the lampshade 3 is removed, the bolt 505 can be rotated to cooperate with the bearing 506 to drive the movable block 504 to move into the movable groove 503, that is, to drive the movable stop block 502 to move into the movable groove 503, and the lens 4 can be removed. Conversely, the lens 4 is installed and cooperated with the limit stop block 501 to complete the installation, further improving the convenience of installing and removing the lens 4 of this lamp.

[0025] Furthermore, the outside of the lamp body 1 is fixedly connected to the limiting sleeve 12, and the inner cavity of the limiting sleeve 12 is slidably connected to the limiting baffle 10. The bottom of the limiting baffle 10 is a slope and when the limiting baffle 10 moves to the bottom, the slope fits with the installed lampshade 3. Move the limiting baffle 10 to the bottom of the limiting sleeve 12, and then put the lampshade 3 together with the lens 4 on the bottom outer ring of the lamp body 1. During the process, first cooperate with the chamfer 9, move the block 8 into the movable groove 6 and compress the spring 7, and when the lampshade 3 fits with the bottom slope of the limiting baffle 10, rotate the lampshade 3 so that the block 8 enters the slot 11 under the action of the spring 7, and the installation of the lampshade 3 together with the lens 4 is completed, which facilitates the installation of this lamp.

[0026] When the lampshade 3 is in contact with the bottom inclined surface of the limiting baffle 10, the lampshade 3 is rotated so that the block 8 enters the slot 11 under the action of the spring 7, and the installation of the lampshade 3 together with the lens 4 is completed, which is convenient for installation of the lamp.

[0027] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lamp with a lens that is easy to remove and replace, comprising a lamp body (1), a lamp plate (2) provided in the inner cavity of the lamp body (1), a lampshade (3) provided on the outer ring of the bottom of the lamp body (1), and a lens (4) provided at the lower position of the inner cavity of the lampshade (3), characterized in that: The lens (4) is arranged in the inner cavity of the lampshade (3) by means of a mounting mechanism (5); the outer ring of the lamp body (1) is provided with four groups of evenly distributed movable grooves (6); the inner cavity of the movable groove (6) is provided with a spring (7) and a clamping block (8); the bottom boundary of the portion of the clamping block (8) away from the movable groove (6) is provided with a chamfer (9); and the inner cavity wall of the lamp body (1) is provided with a clamping groove (11) corresponding to the position of the movable groove (6).

2. The lamp with easily removable lenses according to claim 1, characterized in that: The two ends of the spring (7) are fixedly connected to the movable groove (6) and the clamping block (8) respectively.

3. The lamp with easily removable lenses according to claim 1, characterized in that: When the clamping block (8) is located in the clamping slot (11), the bottom boundary of the inclined surface of the chamfer (9) is located outside the clamping slot (11).

4. The lamp with easily removable lenses according to claim 1, characterized in that: The mounting mechanism (5) comprises four position-limiting blocks (501) evenly and respectively fixedly connected to the inner cavity wall of the lampshade (3); the position-limiting blocks (501) are located on the top of the lens (4); and a movable block (502) is provided at the bottom of the lens (4).

5. The lamp with easily removable lenses according to claim 4, characterized in that: The inner wall of the lampshade (3) is provided with a movable groove (503), the inner cavity of the movable groove (503) is provided with a movable block (504), the movable block (504) and the movable stopper (502), and a bolt (505) passes through and is threadedly connected to the movable groove (503), and the bolt (505) and the movable block (504) are rotatably connected by a bearing (506).

6. The lamp with easily removable lenses according to claim 1, characterized in that: The exterior of the lamp body (1) is fixedly connected to a limiting sleeve (12), the inner cavity of the limiting sleeve (12) is slidably connected to a limiting baffle (10), the bottom of the limiting baffle (10) is an inclined surface, and when the limiting baffle (10) moves to the bottom, the inclined surface fits with the installed lampshade (3).

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