Insect-proof and dust-proof panel lamp convenient to install

Abstract

The utility model relates to the technical field of lamps, in particular to an insect-proof and dust-proof panel lamp convenient to install. An upper baffle ring is arranged on the inner circular wall of the circular cover; a plurality of clamping strip grooves are formed in the upper baffle ring; the clamping strip grooves are circumferentially distributed on the upper baffle ring; a plurality of clamping strips are arranged on the hanging plate; the multiple clamping strips penetrate through the clamping strip grooves and then rotate to the positions staggered with the clamping strip grooves. And after the bottom surface of the upper baffle ring is pressed and fixed by the clamping strip, the top end of the circular cover is tightly attached to the ceiling. When the LED lamp is used, the whole round cover is convenient to disassemble and assemble, the round cover is attached to the ceiling through the pressure of the clamping strip abutting against the upper baffle ring, mosquitoes are prevented from entering the lamp body, and the light emitting effect of the lamp is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lamp technical field, especially a kind of anti-insect dustproof panel light of convenient installation. BACKGROUND

[0002] In the technical field of lighting equipment, panel light is widely used in various indoor places due to its light and thin appearance, uniform light and other characteristics.The existing panel light structure usually adopts a hanging plate as a connecting component to fix and install the lamp body to the ceiling.This installation method facilitates the quick assembly and disassembly of the panel light, improving the installation efficiency.

[0003] However, in actual application process, it is found that when the hanging plate and the lamp are installed, there is a large gap between the top surface of the lamp and the ceiling.The existence of the gap makes small insects, dust and other foreign matters in the external environment easily enter the interior of the lamp.Once the small insects or dust adhere to the light-emitting components or optical components of the lamp, it will not only affect the light uniformity and brightness of the lamp, reduce the lighting effect of the lamp, but also may cause poor heat dissipation of the lamp due to the accumulation of foreign matters, thereby shortening the service life of the lamp, increasing the maintenance cost and bringing many inconveniences to users.Therefore, it is urgent to improve the existing panel light structure to solve a series of problems caused by the gap after the hanging plate is installed. SUMMARY

[0004] The utility model aims at the defects and deficiencies of prior art, provide a kind of anti-insect dustproof panel light of convenient installation.

[0005] To achieve the above object, the technical scheme adopted by the utility model is:

[0006] The utility model discloses a kind of anti-insect dustproof panel light of convenient installation, including hanging plate and round cover;The inside of the round cover is provided with light-emitting component;

[0007] The inner circular wall of the round cover is provided with upper retaining ring;Multiple clamping strip grooves are provided on the upper retaining ring;The clamping strip groove is circumferentially distributed on the upper retaining ring;Multiple clamping strips are provided on the hanging plate;Multiple clamping strips are rotated to the position of dislocation with clamping strip groove after passing through clamping strip groove respectively;The clamping strip is fixed after the bottom surface of upper retaining ring is pressed tightly by clamping strip, and the top end of round cover is tightly attached to the ceiling.

[0008] Further, the distance between the clamping strip top surface of the clamping strip and the hanging plate top surface of the hanging plate is buckle distance;The buckle distance is less than the thickness of the upper retaining ring;The clamping strip top surface and the side surface of the clamping strip are provided with chamfered surface;The top surface of the upper retaining ring and the top end surface of the round cover are on the same surface.

[0009] Further, the light-emitting assembly comprises a lamp strip connecting ring fixed inside the circular cover and a ring-shaped lamp strip fixed on the inner side wall of the lamp strip connecting ring; the bottom end surface of the circular cover is provided with a lower supporting ring; the inner cavity of the ring-shaped lamp strip is provided with an optical module; the lamp strip connecting ring is provided with a clamping ring for pressing and fixing the optical module on the lower supporting ring.

[0010] Further, the optical module comprises a pressing plate, a light guide plate, a diffusion plate, an anti-glare plate and a reflective paper plate; the pressing plate, the reflective paper plate, the light guide plate, the diffusion plate and the anti-glare plate are arranged in sequence along the light-emitting direction of the circular cover; the light guide plate is arranged opposite to the lamp beads on the ring-shaped lamp strip; and the clamping ring is pressed on the surface of the pressing plate away from the reflective paper plate.

[0011] Further, a shock-absorbing pad is arranged between the pressing plate and the reflective paper plate.

[0012] Further, the thickness of the lamp strip connecting ring gradually decreases as the width of the lamp strip connecting ring close to the lower supporting ring gradually decreases; the cross section of the clamping ring is in the shape of a "U"; and the notch of the clamping ring is clamped into the top end of the lamp strip connecting ring.

[0013] Further, a black paint layer is arranged around the surface of the light guide plate away from the diffusion plate.

[0014] Further, a foil ring is arranged on the surface of the pressing plate away from the reflective paper plate; the bottom surface of the foil ring close to the inner ring of the foil ring is attached to the pressing plate; the bottom surface of the foil ring away from the inner ring of the foil ring is attached to the surface of the lamp strip connecting ring; and the clamping ring presses the foil ring on the pressing plate and the lamp strip connecting ring.

[0015] Further, the foil ring is any one of tin foil, aluminum foil and copper foil.

[0016] Further, the lamp strip connecting ring is made of a heat-conducting material.

[0017] After the above structure is adopted, the hanging plate is fixed on the ceiling; when the circular cover is installed, first, the clamping strip slots are aligned with the clamping strips, and the circular cover is pushed up to be pressed on the ceiling, so that the clamping strips pass through the clamping strip slots; then, the circular cover is rotated until the clamping strips are dislocated with the upper blocking ring, so that the clamping strips hang on the upper blocking ring; the friction between the clamping strips and the bottom surface of the upper blocking ring makes the clamping strips not easy to slide on the upper blocking ring, so that the circular cover is fixed on the ceiling; when the circular cover needs to be removed, only the friction between the clamping strips and the bottom surface of the upper blocking ring needs to be overcome to rotate the circular cover to the position where the clamping strip slots are aligned with the clamping strips, and then the circular cover is pulled down. In this structure, in addition to the convenience of the disassembly and assembly of the circular cover, the pressure of the clamping strips on the upper blocking ring makes the circular cover adhere to the ceiling, prevents mosquitoes from entering the inside of the lamp body, and ensures the light-emitting effect of the lamp. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic view of the utility model;

[0019] Figure 2 is Figure 1 A part enlarged view in the A of

[0020] Figure 3 is a partial view of the hanging plate;

[0021] Figure 4 is a sectional view of the utility model after the light guide plate, diffusion plate, anti-glare plate and hanging plate are taken out;

[0022] Figure 5 is Figure 4 B part enlarged view in the B of

[0023] BRIEF DESCRIPTION OF DRAWINGS

[0024] 1, hanging plate; 101, clamping strip; 10101, clamping strip top surface; 10102, chamfer surface;

[0025] 102, hanging plate top surface; 2, clamping ring; 3, foil ring; 4, pressing plate; 5, shock pad;

[0026] 6, light guide plate; 601, black paint layer; 7, diffusion plate; 8, ring-shaped light strip; 9, round cover;

[0027] 901, upper retaining ring; 90101, clamping strip groove; 902, lower supporting ring; 10, light strip connecting ring;

[0028] 11, anti-glare plate; 12, reflective paperboard. DETAILED DESCRIPTION

[0029] The utility model will be further described below in combination with the drawings.

[0030] As Figures 1 to 5 shown, the utility model discloses a kind of convenient to install's anti-insect dustproof panel lamp, including hanging plate 1 and round cover 9;The inside of the round cover 9 is provided with light emitting component;

[0031] The inner circular wall of the round cover 9 is provided with upper retaining ring 901;The upper retaining ring 901 is provided with multiple clamping strip grooves 90101;The clamping strip groove 90101 is circumferentially distributed on upper retaining ring 901;The hanging plate 1 is provided with multiple clamping strips 101;

[0032] The hanging plate 1 is connected by two groove steels welded together; the two ends of the groove steel are end portions; that is, the two ends of the groove steel are fixed with clamping strips 101; the plurality of clamping strips 101 are respectively rotated to the positions dislocated with the clamping strip grooves 90101 after penetrating through the clamping strip grooves 90101; the clamping strips 101 press and fix the bottom surface of the upper retaining ring 901, and the top end of the cover 9 is tightly attached to the ceiling;

[0033] The hanging plate 1 is fixed on the ceiling; when the cover 9 is installed, the clamping strip grooves 90101 are aligned with the clamping strips 101, and the cover 9 is pushed to be tightly pressed on the ceiling, so that the clamping strips 101 penetrate through the clamping strip grooves 90101; then the cover 9 is rotated to be dislocated with the upper retaining ring 901, so that the clamping strips 101 hang the upper retaining ring 901, the frictional force of the clamping strips 101 on the bottom surface of the upper retaining ring 901 makes the clamping strips 101 not easy to slide on the upper retaining ring 901, and the cover 9 is fixed by being attached to the ceiling; when the cover 9 needs to be removed, only the frictional force of the clamping strips 101 on the bottom surface of the upper retaining ring 901 needs to be overcome to rotate the cover 9 to the position where the clamping strip grooves 90101 are aligned with the clamping strips 101, and then the cover 9 is pulled down. In the structure, in addition to the convenience of the whole cover 9, the cover 9 is tightly pressed on the ceiling through the clamping strips 101 on the pressure of the upper retaining ring 901, so that the cover 9 is attached to the ceiling, the entry of mosquitoes into the lamp body is prevented, and the light output effect of the lamp is ensured.

[0034] As a preferred mode of the utility model, the distance between the clamping strip top surface 10101 of the clamping strip 101 and the hanging plate top surface 102 of the hanging plate 1 is a clamping distance; the clamping distance is less than the thickness of the upper retaining ring 901; the clamping strip top surface 10101 and the side surface of the clamping strip 101 are provided with a chamfer surface 10102; the top surface of the upper retaining ring 901 and the top end surface of the cover 9 are on the same surface;

[0035] After the clamping strip 101 penetrates through the clamping strip groove 90101, the chamfer surface 10102 is aligned with the bottom end surface of the upper retaining ring 901, and when the cover 9 is screwed in, the chamfer surface 10102 pushes the clamping strip 101 to bend and deform downward, so that the clamping strip 101 is pressed on the bottom surface of the upper retaining ring 901, the frictional force between the upper retaining ring 901 and the clamping strip 101 is increased, the difficulty of relative sliding of the cover 9 on the hanging plate 1 is improved, the installation of the cover 9 on the hanging plate 1 is more stable, and the cover 9 has a pressing force on the ceiling, which further prevents mosquitoes from entering the inside of the cover 9.

[0036] As a preferred mode of the utility model, the light emitting assembly comprises a lamp strip connecting ring 10 fixed inside the round cover 9 and a ring-shaped lamp strip 8 fixed on the inner side wall of the lamp strip connecting ring 10; the bottom end surface of the round cover 9 is provided with a lower supporting ring 902; the inner cavity of the ring-shaped lamp strip 8 is provided with an optical module; the lamp strip connecting ring 10 is provided with a snap ring 2 for pressing and fixing the optical module on the lower supporting ring 902;

[0037] The snap ring 2 is annular in shape;

[0038] After the optical module is placed on the lower supporting ring 902, the optical module is pressed and positioned by the snap ring 2 and the lamp strip connecting ring 10 after being connected, so that the optical module is aligned with the ring-shaped lamp strip 8; the light emitted by the ring-shaped lamp strip 8 is emitted through the inner hole of the optical module on the lower supporting ring 902.

[0039] As a preferred mode of the utility model, the optical module comprises a pressing plate 4, a light guide plate 6, a diffusion plate 7, an anti-glare plate 11 and a reflective paper plate 12; the pressing plate 4, the reflective paper plate 12, the light guide plate 6, the diffusion plate 7 and the anti-glare plate 11 are arranged in sequence along the light emitting direction of the round cover 9; the light guide plate 6 is arranged opposite the lamp beads on the ring-shaped lamp strip 8; the snap ring 2 is pressed on the surface of the pressing plate 4 away from the reflective paper plate 12;

[0040] The reflective paper plate 12 has no essential difference from the prior art, so it is not described in detail; the light emitted by the ring-shaped lamp strip 8 enters from the side surface of the light guide plate 6, is emitted outward through the diffusion plate 7 and the anti-glare plate 11, and the reflective paper plate 12 reflects the light emitted from the side of the light guide plate 6 away from the diffusion plate 7 to the inside of the light guide plate 6, so that the light of the light guide plate 6 is emitted from the diffusion plate 7 as much as possible, and the brightness of the lamp is ensured; after the snap ring 2 is pressed on the pressing plate 4, the pressing plate 4, the reflective paper plate 12, the light guide plate 6, the diffusion plate 7 and the anti-glare plate 11 are all pressed and fixed on the lower supporting ring 902.

[0041] As a preferred mode of the utility model, a shock-absorbing pad 5 is arranged between the pressing plate 4 and the reflective paper plate 12.

[0042] As a preferred mode of the utility model, the thickness of the lamp strip connecting ring 10 gradually decreases as the width close to the lower supporting ring 902; the cross section of the snap ring 2 is in the shape of a "U"; the notch of the snap ring 2 is clamped into the top end of the lamp strip connecting ring 10;

[0043] The snap ring 2 is made of a material with elasticity, and the inner side surface of the snap ring 2 is opened after being pressed; the snap ring 2 and the lamp strip connecting ring 10 are connected by buckling, which facilitates the disassembly and assembly of the snap ring 2.

[0044] As a preferred mode of the utility model, a black paint layer 601 is arranged around the surface of the light guide plate 6 away from the diffusion plate 7; the black paint layer 601 is arranged on the edge of the light guide plate 6; the black paint layer 601 is used for further blocking light from the edge of the light guide plate 6 away from the diffusion plate 7, improving the light efficiency.

[0045] As a preferred mode of the utility model, the foil ring 3 is arranged on the surface of the pressing plate 4 away from the reflective paperboard 12; the bottom surface of the foil ring 3 is attached to the pressing plate 4 on the side close to the inner ring of the foil ring 3; the bottom surface of the foil ring 3 is attached to the surface of the lamp strip connecting ring 10 on the side away from the inner ring of the foil ring 3; the clamping ring 2 tightly presses the foil ring 3 on the pressing plate 4 and the lamp strip connecting ring 10;

[0046] When the clamping ring 2 is connected with the lamp strip connecting ring 10, the foil ring 3 is tightly fixed;

[0047] The foil ring 3 is used for sealing the annular gap between the pressing plate 4 and the lamp strip connecting ring 10, enhancing the sealing property of the lamp, and isolating the external water vapor or insects from entering the annular gap between the pressing plate 4 and the lamp strip connecting ring 10.

[0048] As a preferred mode of the utility model, the foil ring 3 is any one of tin foil, aluminum foil and copper foil.

[0049] As a preferred mode of the utility model, the lamp strip connecting ring 10 is made of heat-conducting material.

[0050] The above is only a preferred mode of the utility model, so equivalent changes or modifications made according to the structure, features and principles of the utility model patent application range are included in the utility model patent application range.

Claims

1. A user-friendly, insect-proof, and dust-proof panel light, characterized in that: It comprises a hanging plate (1) and a round cover (9); the inside of the round cover (9) is provided with a light emitting assembly; The inner circular wall of the round cover (9) is provided with an upper blocking ring (901); the upper blocking ring (901) is provided with a plurality of clamping strip grooves (90101); the clamping strip grooves (90101) are circumferentially distributed on the upper blocking ring (901); the hanging plate (1) is provided with a plurality of clamping strips (101); the plurality of clamping strips (101) respectively pass through the clamping strip grooves (90101) and rotate to a position dislocated with the clamping strip grooves (90101); the clamping strips (101) press and fix the bottom surface of the upper blocking ring (901) and then the top end of the round cover (9) is tightly attached to the ceiling.

2. The insect and dust proof panel light convenient to install according to claim 1, characterized in that: The distance between the clamping strip top surface (10101) of the clamping strip (101) and the hanging plate top surface (102) of the hanging plate (1) is a clamping distance; the clamping distance is smaller than the thickness of the upper blocking ring (901); the clamping strip top surface (10101) and the side surface of the clamping strip (101) are provided with a chamfer surface (10102); the top surface of the upper blocking ring (901) and the top end surface of the round cover (9) are on the same surface.

3. The easy-to-mount insect and dust proof panel light according to claim 1, characterized in that: The light emitting assembly comprises a lamp strip connecting ring (10) fixed in the inside of the round cover (9) and a ring-shaped lamp strip (8) fixed on the inner side wall of the lamp strip connecting ring (10); the bottom end surface of the round cover (9) is provided with a lower supporting ring (902); the inner cavity of the ring-shaped lamp strip (8) is provided with an optical module; the lamp strip connecting ring (10) is provided with a clamping ring (2) for pressing and fixing the optical module on the lower supporting ring (902).

4. The easy-to-mount insect and dust proof panel light according to claim 3, characterized in that: The optical module comprises a pressing plate (4), a light guide plate (6), a diffusion plate (7), an anti-glare plate (11) and a reflective paper plate (12); the pressing plate (4), the reflective paper plate (12), the light guide plate (6), the diffusion plate (7) and the anti-glare plate (11) are sequentially arranged along the light emitting direction of the round cover (9); the light guide plate (6) is opposite to the lamp beads on the ring-shaped lamp strip (8); the clamping ring (2) is pressed on the surface of the pressing plate (4) away from the reflective paper plate (12).

5. A convenient-to-mount insect- and dust-proof panel light according to claim 4, characterized in that: A shock-absorbing pad (5) is arranged between the pressing plate (4) and the reflective paper plate (12).

6. A convenient-to-mount insect- and dust-proof panel light according to claim 4, characterized in that: The thickness of the lamp strip connecting ring (10) gradually decreases as the width close to the lower supporting ring (902) gradually decreases; the cross section of the clamping ring (2) is in the shape of "U"; the notch of the clamping ring (2) is clamped into the top end of the lamp strip connecting ring (10).

7. The easy-to-mount insect and dust proof panel light according to claim 4, characterized in that: A black paint layer (601) is arranged around the surface of the light guide plate (6) away from the diffusion plate (7).

8. The easy-to-mount insect and dust proof panel light according to claim 4, characterized in that: A foil ring (3) is arranged on the side surface of the pressing plate (4) away from the reflective paper plate (12); the bottom surface of the foil ring (3) is attached to the pressing plate (4) on the side close to the inner circle of the foil ring (3); the bottom surface of the foil ring (3) is attached to the surface of the lamp strip connecting ring (10) on the side away from the inner circle of the foil ring (3); the clamping ring (2) presses the foil ring (3) on the pressing plate (4) and the lamp strip connecting ring (10).

9. The easy-to-mount insect and dust proof panel light according to claim 8, characterized in that: The foil ring (3) is any one of tin foil, aluminum foil and copper foil.

10. The insect and dust resistant panel light of claim 3, wherein: The lamp strip connecting ring (10) is made of heat-conducting material.

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