Ceiling lamp with stable structure

Abstract

The utility model relates to the field of lamp production and manufacturing, and discloses a ceiling lamp with a stable structure, which comprises a base, the bottom end of the base is fixedly connected with an outer fixing ring, the two sides of the outer fixing ring are both provided with limiting holes, an inner fixing ring is arranged in the outer fixing ring, and a lampshade is arranged at the bottom end of the base. Fixing blocks are fixedly connected to the two sides of the lampshade respectively, mounting bins are formed in the fixing blocks respectively, fixing rods are slidably connected to the interiors of the mounting bins respectively, cavities are formed in the fixing rods respectively, springs are fixedly connected to the inner side walls of the cavities respectively, and a sealing ring is arranged on the outer side of the lampshade. When the lamp is used, the lampshade is placed between the outer fixing ring and the inner fixing ring, the fixing rods are pushed by the springs to extend into the limiting holes to fix the lampshade, and external winged insects cannot enter the lampshade smoothly to affect normal use of the lamp through cooperation of the inner fixing ring, the outer fixing ring and the lampshade.

Description

Technical Field

[0001] The utility model relates to the field of lamp production and manufacturing, in particular to a ceiling lamp with a stable structure. Background Art

[0002] A ceiling lamp is a type of lamp. As the name suggests, it is called a ceiling lamp because the top of the lamp is relatively flat and the bottom is completely attached to the ceiling when installed. The light sources include ordinary white bulbs, fluorescent lamps, high-intensity gas discharge lamps, halogen lamps, LEDs, etc. Lamps with different light sources are suitable for different places. For example, ceiling lamps using ordinary incandescent bulbs and fluorescent lamps are mainly used for lighting in homes, classrooms, office buildings and other places with a floor height of about 4 meters.

[0003] The current ceiling lamps on the market need to be disassembled when the internal bulbs need to be replaced. Since the traditional ceiling lamp fixing structure is relatively complex, the disassembly process is relatively cumbersome. At the same time, when the ceiling lamp is in use, external flying insects will fly into the interior due to phototaxis, affecting the normal use of the ceiling lamp. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a ceiling lamp with a stable structure.

[0005] In order to achieve the above-mentioned object, the utility model adopts the following technical solution: a ceiling lamp with a stable structure, comprising a base, a slot is formed inside the top of the base, a fixing plate is provided inside the slot, threaded holes are formed on both sides of the top of the fixing plate, gaskets are fixedly connected to both sides of the top of the fixing plate, fixing holes are formed on both sides of the fixing plate, screws are threadedly connected inside the fixing holes, an outer fixing ring is fixedly connected to the bottom end of the base, limiting holes are formed on both sides of the outer fixing ring, an inner fixing ring is provided inside the outer fixing ring, a lamp strip is fixedly connected to the middle part of the bottom end of the base, a lampshade is provided at the bottom end of the base, fixing blocks are fixedly connected to both sides of the lampshade, mounting chambers are formed inside the fixing blocks, fixing rods are slidably connected to the mounting chambers, cavities are formed inside the fixing rods, springs are fixedly connected to the inner side walls of the cavities, the other ends of the springs are fixedly connected to the inner side walls of the mounting chambers, limiting blocks are fixedly connected to both sides of one end of the fixing rod, sliding grooves are formed on both sides of the mounting chamber, and a sealing ring is provided on the outside of the lampshade.

[0006] As a further description of the above technical solution:

[0007] The inner fixing ring is fixedly connected to the top of the base, and the screws pass through the side walls on both sides of the base respectively.

[0008] As a further description of the above technical solution:

[0009] Both sides of the bottom wall of the slot are fixedly connected to the limiting rods, and the other ends of the limiting rods are fixedly connected to both sides of the top wall of the slot.

[0010] As a further description of the above technical solution:

[0011] Both sides of the top of the fixing plate are fixedly connected with gaskets, and the gaskets are arranged on the top of the threaded holes.

[0012] As a further description of the above technical solution:

[0013] The limiting blocks are all slidably connected to the inside of the sliding groove, and the fixing rods are all slidably connected to the inside of the limiting holes.

[0014] As a further description of the above technical solution:

[0015] The sealing ring is arranged at the lower end of the outer fixing ring.

[0016] As a further description of the above technical solution:

[0017] The inner fixing ring is arranged inside the lampshade.

[0018] As a further description of the above technical solution:

[0019] The light strip is arranged inside the lampshade.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the present invention, when the lampshade needs to be fixed, the fixing rod is pressed to retract it into the installation compartment, and the lampshade is placed between the outer fixing ring and the inner fixing ring, and the fixing rod is pushed into the limiting hole by the spring to fix the lampshade.

[0022] 2. In the present invention, a sealing ring is used to seal the gap between the lampshade and the outer fixing ring. At the same time, the cooperation of the inner fixing ring, the outer fixing ring and the lampshade prevents external flying insects from smoothly entering the lampshade and affecting the normal use of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a main perspective view of a ceiling lamp with a stable structure proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of a main perspective sectional structure of a lampshade of a ceiling lamp with a stable structure proposed by the present invention;

[0025] Figure 3 This is a top perspective sectional view of the base of a ceiling lamp with a stable structure proposed by the present invention;

[0026] Figure 4This is a main perspective sectional view of a fixing block of a ceiling lamp with a stable structure proposed by the present invention;

[0027] Figure 5 This is a schematic diagram of the main perspective sectional structure of a base of a structurally stable ceiling lamp proposed by the present invention.

[0028] Legend:

[0029] 1. Base; 2. Gasket; 3. Fixing plate; 4. Outer fixing ring; 5. Lampshade; 6. Sealing ring; 7. Inner fixing ring; 8. Fixing block; 9. Screw; 10. Limit rod; 11. Slide groove; 12. Limit block; 13. Fixing rod; 14. Cavity; 15. Spring; 16. Mounting compartment; 17. Fixing hole; 18. Slot; 19. Light strip; 20. Threaded hole; 21. Limit hole. DETAILED DESCRIPTION

[0030] 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.

[0031] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only used to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified or limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixedly connected, detachably connected, or integrally connected; they can be mechanically connected or electrically connected; they can be directly connected or indirectly connected through an intermediate medium, or they can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Reference Figure 1-5The utility model provides an embodiment of a ceiling lamp with a stable structure, including a base 1, a slot 18 is opened inside the top of the base 1, and the base 1 is fixed to the fixing plate 3 by the operation of the slot 18. A fixing plate 3 is provided inside the slot 18, and threaded holes 20 are opened on both sides of the top of the fixing plate 3. The base 1 is more firmly fixed to the fixing plate 3 by the cooperation of the fixing screw 9 and the fixing plate 3. The top of the fixing plate 3 is fixedly connected with a gasket 2 on both sides, and the fixing plate 3 is opened on both sides of the fixing hole 17. The base 1 is more firmly fixed to the fixing plate 3 by the cooperation of the fixing hole 17, the screw 9, and the fixing plate 3. It is firmly fixed to the fixing plate 3, and the fixing holes 17 are all threadedly connected with screws 9. The bottom end of the base 1 is fixedly connected with an outer fixing ring 4. The cooperation of the inner fixing ring 7, the outer fixing ring 4 and the lampshade 5 prevents external flying insects from smoothly entering the lampshade 5 and affecting the normal use of the lamp. Limited holes 21 are provided on both sides of the outer fixing ring 4. The lampshade 5 is fixed by the cooperation of the limited holes 21 and the fixing rod 13. An inner fixing ring 7 is provided inside the outer fixing ring 4. The cooperation of the inner fixing ring 7, the outer fixing ring 4 and the lampshade 5 prevents external flying insects from smoothly entering the lampshade 5 and affecting the normal use of the lamp. In normal use, a light strip 19 is fixedly connected to the middle of the bottom end of the base 1, a lampshade 5 is provided at the bottom end of the base 1, and a fixing block 8 is fixedly connected to both sides of the lampshade 5. The lampshade 5 is fixed by the operation of the fixing rod 13 inside the fixing block 8 and the limiting hole 21. The fixing block 8 is provided with a mounting compartment 16, and the mounting compartment 16 is slidably connected with the fixing rod 13. The limiting hole 21 and the fixing rod 13 are used to cooperate to fix the lampshade 5, and the lampshade 5 is used to protect the light strip 19. A cavity 14 is provided inside the fixing rod 13, and the inner wall of the cavity 14 is fixedly connected with a spring 15. The spring The operation of 15 realizes pushing the fixing rod 13 to move, and extends into the limiting hole 21 to fix the lampshade 5. The other end of the spring 15 is fixedly connected to the inner wall of the installation compartment 16. Both sides of one end of the fixing rod 13 are fixedly connected to the limiting blocks 12. The cooperation of the limiting blocks 12 and the slide groove 11 is used to prevent the fixing rod 13 from sliding out of the installation compartment 16. Slide grooves 11 are provided on both sides of the installation compartment 16. A sealing ring 6 is provided on the outside of the lampshade 5. The operation of the sealing ring 6 is used to seal the gap between the lampshade 5 and the outer fixing ring 4 to prevent external flying insects from flying into the lampshade 5 and affecting the normal use of the lamp.

[0033] The inner fixing ring 7 is fixedly connected to the top of the base 1. The cooperation of the inner fixing ring 7, the outer fixing ring 4 and the lampshade 5 prevents external flying insects from smoothly entering the lampshade 5 and affecting the normal use of the lamp. The screws 9 pass through the side walls on both sides of the base 1 respectively. The operation of the screws 9 is used to make the base 1 more firmly fixed to the fixing plate 3. The two sides of the inner bottom wall of the slot 18 are fixedly connected to the limit rods 10. The other ends of the limit rods 10 are fixedly connected to the two sides of the inner top wall of the slot 18. The operation of the limit rods 10 is used to achieve the effect of limiting the movement of the base 1. The two sides of the top of the fixing plate 3 are fixedly connected with gaskets 2. The gaskets 2 are arranged at the top of the threaded holes 20. The operation of the gasket 2 is used to maintain a certain distance between the fixing plate 3 and the ceiling, so that the fixing plate 3 can better extend into the interior of the slot 18. The limit block 12 are all slidably connected to the inside of the slide groove 11, and the cooperation of the limit block 12 and the slide groove 11 is used to limit the fixing rod 13 from sliding out of the installation chamber 16. The fixing rod 13 is slidably connected to the inside of the limiting hole 21, and the cooperation of the fixing rod 13 and the limiting hole 21 is used to fix the lampshade 5. The sealing ring 6 is set at the lower end of the outer fixing ring 4, and the operation of the sealing ring 6 is used to seal the gap between the lampshade 5 and the outer fixing ring 4 to prevent external flying insects from entering the lampshade 5 and affecting the normal use of the lamp. The inner fixing ring 7 is set inside the lampshade 5, and the cooperation of the inner fixing ring 7, the outer fixing ring 4 and the lampshade 5 is used to prevent external flying insects from smoothly entering the lampshade 5 and affecting the normal use of the lamp. The light strip 19 is set inside the lampshade 5, and the operation of the lampshade 5 is used to protect the light strip 19.

[0034] Working principle: After placing the fixing plate 3 on the ceiling, use the bolts to fix the fixing plate 3 to the ceiling. After lifting the base 1, place the fixing plate 3 into the slot 18 of the base 1, and rotate the base 1 so that the limit rod 10 supports the high fixing plate 3, then pass the screw 9 through the base 1, and extend it into the fixing hole 17 and tighten the screw 9, then press the fixing rod 13 to retract it into the installation compartment 16, then place the lampshade 5 between the outer fixing ring 4 and the inner fixing ring 7, and use the spring 15 to push the fixing rod 13 into the limiting hole 21 to fix the lampshade 5, and put the sealing ring 6 onto the outside of the lampshade 5 to seal the gap between the lampshade 5 and the outer fixing ring 4. At the same time, the cooperation of the inner fixing ring 7, the outer fixing ring 4 and the lampshade 5 prevents external flying insects from smoothly entering the lampshade 5 and affecting the normal use of the lamp.

[0035] Finally, it should be noted that the above 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 aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A ceiling lamp with a stable structure, comprising a base (1), characterized in that: The top of the base (1) is provided with a slot (18), a fixing plate (3) is provided inside the slot (18), threaded holes (20) are provided on both sides of the top of the fixing plate (3), gaskets (2) are fixedly connected to both sides of the top of the fixing plate (3), fixing holes (17) are provided on both sides of the fixing plate (3), screws (9) are threadedly connected inside the fixing holes (17), an outer fixing ring (4) is fixedly connected to the bottom of the base (1), limiting holes (21) are provided on both sides of the outer fixing ring (4), an inner fixing ring (7) is provided inside the outer fixing ring (4), a light strip (19) is fixedly connected to the middle of the bottom of the base (1), and the bottom A lampshade (5) is provided at the bottom end of the seat (1), and both sides of the lampshade (5) are fixedly connected to fixed blocks (8), and the interior of the fixed blocks (8) is provided with a mounting chamber (16), and the interior of the mounting chamber (16) is slidably connected to a fixed rod (13), and the interior of the fixed rod (13) is provided with a cavity (14), and the inner side wall of the cavity (14) is fixedly connected to a spring (15), and the other end of the spring (15) is fixedly connected to the inner side wall of the mounting chamber (16), and both sides of one end of the fixed rod (13) are fixedly connected to a limiting block (12), and both sides of the mounting chamber (16) are provided with a slide groove (11), and a sealing ring (6) is provided on the outside of the lampshade (5).

2. The structurally stable ceiling lamp according to claim 1, characterized in that: The inner fixing ring (7) is fixedly connected to the top of the base (1), and the screw rod (9) passes through the side walls on both sides of the base (1).

3. The structurally stable ceiling lamp according to claim 1, characterized in that: Both sides of the inner bottom wall of the slot (18) are fixedly connected to the limiting rod (10), and the other ends of the limiting rod (10) are fixedly connected to both sides of the inner top wall of the slot (18).

4. The structurally stable ceiling lamp according to claim 1, characterized in that: The washers (2) are all arranged at the top ends of the threaded holes (20).

5. The structurally stable ceiling lamp according to claim 1, characterized in that: The limiting blocks (12) are all slidably connected inside the sliding grooves (11), and the fixing rods (13) are all slidably connected inside the limiting holes (21).

6. The structurally stable ceiling lamp according to claim 1, characterized in that: The sealing ring (6) is arranged at the lower end of the outer fixing ring (4).

7. The structurally stable ceiling lamp according to claim 1, characterized in that: The inner fixing ring (7) is arranged inside the lampshade (5).

8. The structurally stable ceiling lamp according to claim 1, characterized in that: The light strip (19) is arranged inside the lampshade (5).

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