Novel lampshade structure of bulb lamp

Abstract

The utility model discloses a novel bulb lamp lampshade structure, which relates to the technical field of lamps and comprises a protective shell, a fixing mechanism is fixedly connected to the inner side of the protective shell, a lampshade body is arranged on the lower side of the protective shell, and a mounting ring is fixedly connected to the upper side of the lampshade body. A fixing clamping groove is formed in the middle of the outer wall of the mounting ring, the outer side of the mounting ring is movably connected to the inner side of the protective shell in a sleeving mode, the fixing mechanism comprises a first limiting rod, and one end of the first limiting rod is fixedly connected to the position, close to the bottom, of the inner side of the protective shell. According to the novel bulb lamp lampshade structure, the fixing ring is pulled upwards, then the mounting ring is directly pushed into the inner sides of the clamping jaws, finally the fixing ring is put down, the lampshade body is mounted, the lampshade body is taken out through reverse operation, mounting is convenient, dismounting is easy, maintenance is convenient, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a novel lampshade structure of a bulb lamp. Background Art

[0002] The bulb is a common lighting device, mainly used in homes and commercial places. Traditional bulbs are usually incandescent lamps, but due to their high energy consumption and short life, they have been gradually replaced by LED bulbs.

[0003] Chinese patent document CN218787546U discloses a novel bulb lamp structure, including a lampshade, a lamp shell, a lamp board, and a radiator. The lamp shell is equidistantly provided with a plurality of groups of heat dissipation long grooves, and a plurality of groups of plug rods are installed inside the lamp shell. The radiator is located in the lamp shell, the lamp board is connected to the upper end of the radiator, and the lampshade is connected to the upper end of the lamp shell, and they are connected by threads to form a sealed whole. The utility model constitutes a bulb lamp through the lampshade, the lamp shell, the lamp board, and the radiator. The radiator is first placed in the lamp shell, and then the lamp board is installed at a position above the radiator, which is also located in the lamp shell. The plug rods are plugged in to stabilize the positioning, and finally the lampshade is installed to dissipate heat through the radiator. The heat is finally dissipated to the outside through a plurality of groups of heat dissipation long grooves. The radiator includes an annular frame, an external bracket, an inner bracket, an internal frame, a heat sink, a support rod, and a fan. The structure has good stability, strong anti-fall ability, and good heat dissipation effect.

[0004] The existing technology has the following problems:

[0005] Since LED lamp beads are easily burned out when the current is too large, and the overall structure of the bulb is complex and the cost is high, the lampshade of the bulb is directly connected to the lamp shell and there is no component for quick removal, which makes the bulb difficult to maintain. Utility Model Content

[0006] The utility model provides a novel bulb lampshade structure to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A novel bulb lampshade structure comprises a protective shell, the inner side of which is fixedly connected with a fixing mechanism, the lower side of which is provided with a lampshade body, the upper side of which is fixedly connected with a mounting ring, a fixing slot is provided in the middle of an outer wall of the mounting ring, and the outer side of the mounting ring is movably sleeved on the inner side of the protective shell.

[0009] Preferably, the fixing mechanism includes a first limiting rod, one end of which is fixedly connected to a position on the inner side of the protective shell near the bottom, and a number of first limiting rods are distributed in a ring on the inner side of the protective shell, and the outer walls of the number of first limiting rods are movably sleeved with claws, and a first spring is movably sleeved on a position on the inner side of the protective shell near the bottom, and the first spring is located on the outside of the claw, and the shape of the lower side of the claw is trapezoidal, and the side of the lower side of the claw away from the protective shell is movably sleeved on the inner side of the fixed slot.

[0010] Preferably, a fixing ring is movably sleeved on the inner side of the protective shell near the middle, and the claw is located on the inner side of the fixing ring. The test cross-section of the fixing ring is a right-angled trapezoid with the inclined surface facing downward. The upper side of the fixing ring is fixedly connected with a plurality of evenly distributed second limit rods through a ring plate. The outer wall of the second limit rod is movably sleeved on the inner side of a convex ring on the inner side of the protective shell near the upper side. The outer walls of the plurality of second limit rods are movably sleeved with second springs, and the second springs are located on the lower side of the convex ring.

[0011] Preferably, the outer side of the fixing ring is fixedly connected to a fixing ring via a round rod, and the inner side of the fixing ring is movably sleeved on the outer side of the protective shell, the outer side of the fixing ring is rotatably connected to a rotating ring, a plurality of first hooks distributed in an annular manner are fixedly connected to the outer wall of the protective shell near the upper end, and a plurality of second hooks distributed in an annular manner are fixedly connected to the upper side of the rotating ring.

[0012] Preferably, friction patterns are provided on the outer side of the rotating circle.

[0013] Preferably, the lampshade body is made of PC transparent material, and a carved lens design is provided on the inner side of the lampshade body.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a novel bulb lampshade structure, which adopts the cooperation of an installation ring, a protective shell, a fixing mechanism, a first limit rod, a claw, a first spring, a fixing ring, a second limit rod, a second spring, a fixing ring, a rotating ring, a first hook claw, a second hook claw, a lampshade body and a fixed slot. The fixing ring is pulled upwards, and then the installation ring is directly pushed into the inner side of the claw, and finally the fixing ring is lowered to complete the installation of the lampshade body. The reverse operation allows the lampshade body to be taken out. The installation is convenient, the disassembly is simple, and the maintenance is convenient, thereby reducing the maintenance cost.

[0016] 2. The utility model provides a new type of bulb lampshade structure, which adopts the cooperation of the lampshade body, through the material of the lampshade body itself, and the internal carving design, greatly improves the light diffusion angle and luminous flux, and avoids the problem of excessive light concentration and glare caused by direct light. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0019] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle A part;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the fixing mechanism of the utility model;

[0021] Figure 5 It is a partial cross-sectional three-dimensional structural schematic diagram of the fixing mechanism of the utility model.

[0022] In the figure: 1. protective shell; 2. fixing mechanism; 21. first limit rod; 22. claw; 23. first spring; 24. fixing ring; 25. second limit rod; 26. second spring; 27. fixing ring; 28. rotating ring; 29. ​​first hook; 210. second hook; 3. lampshade body; 4. mounting ring; 5. fixing slot. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-Figure 3 As shown, a novel bulb lamp shade structure comprises a protective shell 1, the inner side of which is fixedly connected with a fixing mechanism 2, the lower side of the protective shell 1 is provided with a lamp shade body 3, the upper side of the lamp shade body 3 is fixedly connected with a mounting ring 4, a fixing slot 5 is provided in the middle of the outer wall of the mounting ring 4, and the outer side of the mounting ring 4 is movably sleeved on the inner side of the protective shell 1.

[0025] It should be noted that the upper side of the protective shell 1 is fixedly connected to other structures of the bulb lamp, such as a lamp holder, and is made of an opaque material to prevent light leakage.

[0026] like Figure 2-Figure 4As shown, the fixing mechanism 2 includes a first limiting rod 21, one end of which is fixedly connected to a position on the inner side of the protective shell 1 near the bottom, and a number of first limiting rods 21 are distributed in a ring on the inner side of the protective shell 1, and the outer walls of the first limiting rods 21 are movably sleeved with claws 22, and a first spring 23 is movably sleeved on a position on the inner side of the protective shell 1 near the bottom, and the first spring 23 is located on the outer side of the claw 22, and the shape of the lower side of the claw 22 is trapezoidal, and the lower side of the claw 22 away from the protective shell 1 is movably sleeved on the inner side of the fixed slot 5.

[0027] It should be noted that the first spring 23 is an annular spring ring, and the side view cross-sectional shape of the mounting ring 4 is a trapezoid, so that when the lampshade body 3 is directly movably sleeved on the inner side of the protective shell 1, the mounting ring 4 pushes the claw 22, and then the claw 22 moves outward. When the fixed slot 5 is aligned with the lower side of the claw 22, the first spring 23 retracts the claw 22, so that the claw 22 is clamped on the inner side of the fixed slot 5.

[0028] like Figure 4 , Figure 5 As shown, a fixing ring 24 is movably sleeved on the inner side of the protective shell 1 near the middle, and the claw 22 is located on the inner side of the fixing ring 24. The test cross-section of the fixing ring 24 is a right-angled trapezoid, and the inclined surface faces the lower side. The upper side of the fixing ring 24 is fixedly connected with a plurality of evenly distributed second limiting rods 25 through a ring plate. The outer wall of the second limiting rod 25 is movably sleeved on the inner side of the convex ring on the inner side of the protective shell 1 near the upper side. The outer walls of the plurality of second limiting rods 25 are movably sleeved with second springs 26, and the second springs 26 are located on the lower side of the convex ring.

[0029] It should be noted that the fixing ring 24 is used to fix the claw 22 so that the claw 22 cannot move, resulting in the lampshade body 3 being fixed. The second spring 26 pushes the fixing ring 24 downward to prevent the fixing ring 24 from moving. A rubber pad is provided on the lower side of the ring plate to prevent light leakage and dust from entering.

[0030] like Figure 4 , Figure 5 As shown, the outer side of the fixing ring 24 is fixedly connected to a fixing ring 27 via a round rod, and the inner side of the fixing ring 27 is movably sleeved on the outer side of the protective shell 1, the outer side of the fixing ring 27 is rotatably connected to a rotating ring 28, and a plurality of annularly distributed first hooks 29 are fixedly connected to the outer wall of the protective shell 1 near the upper end, and a plurality of annularly distributed second hooks 210 are fixedly connected to the upper side of the rotating ring 28.

[0031] It should be noted that pushing the rotating circle 28 upward causes the rotating circle 28 to drive the fixed ring 24 to move upward, so that the fixed ring 24 no longer fixes the claw 22, and the rotating circle 28 continues to move upward, and then the rotating circle 28 is rotated, so that the second hook 210 is movably connected to the inner side of the first hook 29, so that the rotating circle 28 is fixed.

[0032] like Figure 4 As shown, the outer side of the rotating ring 28 is provided with friction patterns.

[0033] It should be noted that the friction pattern is used to increase the friction force of the hand on the rotating circle 28 , making it easier for the user to rotate and lift the rotating circle 28 .

[0034] like Figure 1 As shown, the lampshade body 3 is made of PC transparent material, and a carved lens design is provided on the inner side of the lampshade body 3 .

[0035] It should be noted that the engraving design inside the lampshade body 3 can reflect light to avoid direct projection of light, and the material of the lampshade body 3 is suitable to reduce production costs.

[0036] The working principle of the utility model is as follows: first, the first spring 23 is an annular spring ring, and the side cross-sectional shape of the mounting ring 4 is a trapezoid, so that when the lampshade body 3 is directly movably sleeved on the inner side of the protective shell 1, the mounting ring 4 pushes the claw 22, and then the claw 22 moves outward. When the fixed slot 5 is aligned with the lower side of the claw 22, the first spring 23 retracts the claw 22, so that the claw 22 clamps the inner side of the fixed slot 5. The fixing ring 24 is used to fix the claw 22, so that the claw 22 cannot move, so that the lampshade body 3 is fixed. The second spring 26 pushes the fixing ring 24 downward to prevent the fixing ring 24 from moving. A rubber pad is provided on the lower side of the ring plate to prevent light leakage and dust from entering. The rotating circle 28 is pushed upward, so that the rotating circle 28 drives the fixing ring 24 to move upward, so that the fixing ring 24 no longer fixes the claw 22. Continue to move the rotating circle 28 upward, and then rotate the rotating circle 28, so that the second hook 210 is movably connected to the inner side of the first hook 29, so that the rotating circle 28 is fixed, and by pulling the fixing ring 24 upward, the installation ring 4 is directly pushed into the inner side of the claw 22, and finally the fixing ring 24 is lowered to complete the installation of the lampshade body 3. The reverse operation allows the lampshade body 3 to be taken out, which is easy to install, simple to disassemble, easy to maintain, and reduces maintenance costs. Finally, the engraving design inside the lampshade body 3 can reflect light to avoid direct projection of light. The material of the lampshade body 3 is practical to reduce production costs. The material of the lampshade body 3 itself and the internal engraving design greatly improve the light diffusion angle and luminous flux, and avoid direct light exposure, which causes excessive light concentration and glare.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A novel bulb lampshade structure, comprising a protective housing (1), characterized in that: The inner side of the protective shell (1) is fixedly connected to a fixing mechanism (2), the lower side of the protective shell (1) is provided with a lampshade body (3), the upper side of the lampshade body (3) is fixedly connected to a mounting ring (4), a fixing slot (5) is provided in the middle of the outer wall of the mounting ring (4), and the outer side of the mounting ring (4) is movably sleeved on the inner side of the protective shell (1).

2. The novel bulb lampshade structure according to claim 1 is characterized in that: The fixing mechanism (2) comprises a first limiting rod (21), one end of which is fixedly connected to a position on the inner side of the protective shell (1) near the bottom, and a plurality of first limiting rods (21) are distributed in an annular manner on the inner side of the protective shell (1), and the outer walls of the plurality of first limiting rods (21) are movably sleeved with a clamping claw (22), a position on the inner side of the protective shell (1) near the bottom is movably sleeved with a first spring (23), and the first spring (23) is located on the outer side of the clamping claw (22), the lower side of the clamping claw (22) is trapezoidal in shape, and the lower side of the clamping claw (22) away from the protective shell (1) is movably sleeved on the inner side of the fixed slot (5).

3. The novel bulb lampshade structure according to claim 2 is characterized in that: A fixing ring (24) is movably sleeved on the inner side of the protective shell (1) near the middle, and the claw (22) is located on the inner side of the fixing ring (24); the test cross-section of the fixing ring (24) is in the shape of a right-angled trapezoid, and the inclined surface faces downward; a plurality of evenly distributed second limiting rods (25) are fixedly connected to the upper side of the fixing ring (24) through a ring plate; the outer wall of the second limiting rod (25) is movably sleeved on the inner side of a convex ring on the inner side of the protective shell (1) near the upper side; the outer walls of the plurality of second limiting rods (25) are movably sleeved on the inner side of the convex ring on the inner side of the protective shell (1) near the upper side; and the outer walls of the plurality of second limiting rods (25) are all movably sleeved with second springs (26), and the second springs (26) are located on the lower side of the convex ring.

4. The novel bulb lampshade structure according to claim 3 is characterized in that: The outer side of the fixing ring (24) is fixedly connected to a fixing ring (27) via a round rod, and the inner side of the fixing ring (27) is movably sleeved on the outer side of the protective shell (1), and the outer side of the fixing ring (27) is rotatably connected to a rotating ring (28), and a plurality of annularly distributed first hooks (29) are fixedly connected to the outer wall of the protective shell (1) near the upper end, and a plurality of annularly distributed second hooks (210) are fixedly connected to the upper side of the rotating ring (28).

5. The novel bulb lampshade structure according to claim 4 is characterized in that: The outer side of the rotating circle (28) is provided with friction patterns.

6. The novel bulb lampshade structure according to claim 1 is characterized in that: The lampshade body (3) is made of PC transparent material, and a carved lens design is provided on the inner side of the lampshade body (3).

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