CN210921130U - Dull and stereotyped ceiling light of free-hand equipment of screw - Google Patents
Dull and stereotyped ceiling light of free-hand equipment of screw Download PDFInfo
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- CN210921130U CN210921130U CN201921726369.5U CN201921726369U CN210921130U CN 210921130 U CN210921130 U CN 210921130U CN 201921726369 U CN201921726369 U CN 201921726369U CN 210921130 U CN210921130 U CN 210921130U
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- flange
- ceiling light
- light
- lampshade
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Abstract
The utility model relates to the technical field of lighting fixtures, especially, relate to a dull and stereotyped ceiling light of free screw bare-handed equipment, include: the center of the bottom plate is provided with a trapezoidal sinking blind hole, and a plurality of groove rib positions are arranged along the circumferential direction of the sinking blind hole; the lampshade is of an annular structure, a fixing flange is arranged on the inner side of the lampshade, a plurality of fixing parts are arranged on the fixing flange, and the lampshade is connected with the side wall of the bottom plate in a buckling mode through the fixing parts to form a hollow cavity; the base plate subassembly sets up in the cavity, and the base plate subassembly includes: the substrate comprises a substrate body, a first substrate and a second substrate, wherein the substrate body is of a disc structure, and a substrate flange is arranged on the circumference of the substrate body; the LED lamp beads are arranged on the inner wall of the flange of the substrate; and the light guide assembly is arranged in the hollow cavity and is positioned between the substrate assembly and the lampshade. Has the advantages that: the assembly is convenient by hands, the efficiency is high, and the cost is saved; the number of parts is small, the matching is firm and reliable, and the use visual effect is attractive and smooth; the repair, the inspection and the disassembly are convenient.
Description
Technical Field
The utility model relates to the technical field of lighting fixtures, especially, relate to a dull and stereotyped ceiling light of free screw bare-handed equipment.
Background
The lamps can be divided into a fixed form and a movable form according to the fixed form; can be divided into a ceiling lamp, a wall lamp, a floor lamp, a desk lamp and the like according to the installation position. The top can be divided into a ceiling lamp, a decorative ceiling lamp, a crystal lamp, a camera lamp, a mahjong lamp and the like.
However, the flat ceiling lamps in the current market almost need to be fixed or assembled by screws, the structure is complex, the cost of the product is high, and the flat ceiling lamps need to use specific tools in the assembling process, so that the production time of the product is prolonged, the production rate of the product is reduced, and the flat ceiling lamps are not easy to operate.
Disclosure of Invention
To the above-mentioned technical problem that appears among the prior art, provide a dull and stereotyped ceiling light of free-hand equipment of screw now, concrete technical scheme is as follows:
a screw-less free-hand assembled flat panel ceiling light, wherein the flat panel ceiling light comprises:
the bottom plate is provided with a trapezoidal sunk blind hole at the center, and a plurality of groove rib positions are arranged along the circumferential direction of the sunk blind hole;
the lampshade is of an annular structure, a fixing flange is arranged on the inner side of the lampshade, a plurality of fixing parts are arranged on the fixing flange, and the lampshade is connected with the side wall of the bottom plate in a buckling mode through the fixing parts to form a hollow cavity;
a substrate assembly disposed within the hollow cavity, the substrate assembly comprising:
the substrate body is of a disc structure, and a substrate flange is arranged on the circumference of the substrate body;
the LED lamp beads are arranged on the inner wall of the substrate flange;
and the light guide assembly is arranged in the hollow cavity and is positioned between the substrate assembly and the lampshade.
Preferably, an annular groove is formed between the outer edge of the groove rib and the side wall of the bottom plate to fix the substrate flange.
Preferably, the width of the annular groove is larger than the sum of the diameters of the substrate flange and the LED lamp beads.
Preferably, a clamping groove is arranged on the fixing part, and the opening of the clamping groove is smaller than the width of the clamping groove;
the clamping groove is connected with a torsion spring, and the torsion spring penetrates through the opening of the clamping groove and is fixed on the clamping groove.
Preferably, the light guide assembly includes:
the reflective paper is arranged at the bottom of the substrate body;
the light guide plate is arranged at the bottom of the reflective paper;
and the light emitting plate is arranged at the bottom of the light guide plate to uniformly guide light.
Preferably, the flat ceiling lamp further comprises a sealing ring, and the sealing ring is arranged in the circumferential direction of the fixing flange.
Preferably, the sealing ring is of an annular structure, and the size of the sealing ring is matched with that of the fixing flange.
Preferably, a plurality of grooves are formed in the sealing ring, and the size of each groove is matched with that of the fixing part.
Preferably, a wiring port is arranged on the bottom plate and connected with a direct current lead.
Preferably, the depth of the blind sinking hole is the same as that of the rib position of the groove.
The beneficial effects of the technical scheme are as follows: the lampshade is connected with the side wall of the bottom plate in a buckling mode through the fixing part, so that the lamp is convenient to assemble by bare hands, the efficiency is high, and the cost is saved; the parts are few, the elasticity of the plastic is fully utilized, the matching is firm and reliable, the surface powder spraying treatment is not needed, and no pollution link exists; the use visual effect is beautiful and smooth; the repair inspection is convenient to disassemble, the efficiency is high, and the assembly is simple.
Drawings
FIG. 1 is an assembly schematic of a screwless free-hand assembled flat ceiling light of the present invention;
FIG. 2 is a schematic structural view of a screwless hand-assembled flat ceiling light of the present invention;
FIG. 3 is a cross-sectional view of a screwless free-hand assembled flat ceiling light of the present invention;
FIG. 4 is a schematic structural view of a bottom plate of a screwless free-hand assembled flat ceiling light of the present invention;
a base plate 1; sinking a blind hole 11; a groove rib position 12; a wiring port 13; a lamp shade 2; a fixing flange 21; a fixing member 211; a card slot 212; a substrate assembly 3; a substrate body 31; a substrate flange 311; an LED lamp bead 32; a light guide member 4; a reflective paper 41; a light guide plate 42; a light emitting plate 43; a torsion spring 5; a seal ring 6; a groove 61; and a direct current lead 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
A flat ceiling light assembled free-hand without screws, wherein the flat ceiling light comprises:
the bottom plate 1 is provided with a ladder-shaped sunk blind hole 11 in the center of the bottom plate 1, and a plurality of groove rib positions 12 are arranged along the circumferential direction of the sunk blind hole 11;
the lampshade 2 is of an annular structure, a fixing flange 21 is arranged on the inner side of the lampshade 2, a plurality of fixing parts 211 are arranged on the fixing flange 21, and the lampshade is connected with the side wall of the bottom plate 1 in a buckling mode through the fixing parts 211 to form a hollow cavity;
a substrate assembly 3 disposed in the hollow cavity, the substrate assembly 3 comprising:
a substrate body 31, wherein the substrate body 31 is a disk structure, and a substrate flange 311 is disposed on the circumference of the substrate body 31;
the LED lamp beads 32 are arranged on the inner wall of the substrate flange 311;
and the light guide component 4 is arranged in the hollow cavity and is positioned between the substrate component 3 and the lampshade 2.
Specifically, in the technical solution, as shown in fig. 1 and 4, a blind sinking hole 11 is arranged at the center of a bottom plate 1, the aperture of the opening end of the blind sinking hole 11 is larger than the aperture of the bottom of the blind sinking hole 11, and a plurality of groove rib positions 12 are arranged along the circumferential direction of the outer edge of the blind sinking hole 11; the groove rib positions 12 are the same in size and shape and are uniformly arranged in the circumferential direction of the outer edge of the blind sinking hole 11, and the number of the groove rib positions 12 is three; the arrangement of the groove rib positions has the function of flattening the tightly attached light guide component 4 with high diffuse reflection, and can reflect light out of the light emitting plate with higher efficiency; the edge of bottom plate 1 is equipped with a breach for wiring mouth 13, and this wiring mouth 13 is joint direct current wire 7, prevents about direct current wire 7 pulling force, and the bottom plate bottom is equipped with the arc angle, matches with the lamp shade buckle, the aspect wiring, the installation of taking out stitches.
Furthermore, the lampshade 2 is set to be of an annular structure, and can be circular or square, but the lampshade has 2 ears for mounting the torsion spring 5 and mounting the lamp, the ears are not connected with the fixing flange 21 to prevent local material thickness and shrinkage, in addition, the lamp is circular in shape, the lampshade 2 is circular, the light guide assembly 4 comprises the reflective paper 41, the light guide plate 42 and the light emergent plate 43 which are circular, if the lamp is square, the lampshade 2 is square, and the light guide assembly 4 comprises the reflective paper 41, the light guide plate 42 and the light emergent plate 43 which are square; the fixed flange 21 is adhered to the substrate component 3, and the LED lamp beads 32 of the substrate component 3 are attached to the center of the light guide plate 42 after being assembled; the lampshade 2 is provided with a plurality of buckles for clamping the bottom plate 1 and fixing the lamp, a smaller buckle is arranged in the plurality of buckles, other buckles are clamped firstly during assembly, the smallest buckle is clamped at last, the installation is convenient, when the buckles are clamped in place, the middle bottom plate 1 cannot shake greatly, the elasticity of plastic is fully utilized, and the buckles are rebounded for fixing; thus, the parts are reduced, the assembly by hands is convenient, the efficiency is high, and the cost is saved.
Further, as shown in fig. 1, a substrate assembly 3 is disposed in the hollow cavity, and the substrate assembly 3 includes: the substrate body 31 is tightly attached to the inner wall of the bottom plate 1, when the substrate body 31 works, the generated high temperature can be fully radiated, the back part of the substrate body is contacted with air, and the radiating effect is better; the substrate body 31 is foldable, an electrified circuit and a welding pad are arranged on the substrate body 31, and the LED lamp beads 32 can be pasted on the substrate flange 311 by a chip mounter.
The plurality of LED lamp beads 32 are arranged on the inner wall of the substrate flange 311; light guide assembly 4, light guide assembly 4 set up in the cavity, and are located between base plate subassembly 3 and lamp shade 2, make light transmission even like this.
In a preferred embodiment, an annular groove is provided between the outer edge of the groove rib 12 and the side wall of the base plate 1 to secure the base plate flange 311.
Specifically, as shown in fig. 3, the annular groove is formed between the outer edge of the groove rib position 12 and the side wall of the bottom plate 1 to fix the substrate flange 311, so that the number of parts can be reduced, the assembly is convenient by hands, the efficiency is high, the cost is saved, the repair, the inspection and the disassembly are convenient, and the assembly is simple.
In a preferred embodiment, the width of the annular groove is greater than the sum of the diameter dimensions of the substrate flange 311 and the plurality of LED beads 32.
Specifically, as shown in fig. 3, the width of the annular groove is set to be larger than the sum of the diameter sizes of the substrate flange 311 and the plurality of LED lamp beads 32, so that the LED lamp beads 32 can be placed in the annular groove, the substrate flange 311 can also be fixed, the use of parts such as screws is avoided, the parts are reduced, the assembly is convenient by hands, the efficiency is high, the cost is saved, the repair inspection and the disassembly are convenient, and the assembly is simple.
In a preferred embodiment, the fixing part 211 is provided with a slot 212, and the opening of the slot 212 is smaller than the width of the slot 212;
the locking groove 212 is connected with a torsion spring 5, and the torsion spring 5 penetrates through the opening of the locking groove 212 and is fixed on the locking groove 212.
Specifically, as shown in fig. 2, a locking slot 212 is disposed on the fixing member 211, the locking slot 212 is connected to a torsion spring 5, and the torsion spring 5 penetrates through an opening of the locking slot 212 and is fixed to the locking slot 212; the opening of the card slot 212 is smaller than the width of the card slot 212; the design can strengthen the tightness of the torsion spring 5 and the clamping groove 212, and the torsion spring 5 is prevented from sliding off.
In a preferred embodiment, the light guide assembly 4 comprises:
the reflective paper 41 is arranged at the bottom of the substrate body 31;
a light guide plate 42, the light guide plate 42 is disposed at the bottom of the reflective paper 41;
and the light-emitting plate 43 is arranged at the bottom of the light guide plate 42 to uniformly guide light.
Specifically, as shown in fig. 3, the light guide assembly 4 has a thickness of 3 mm or more, and has a transparent surface and a plurality of pin point structures optically processed on the transparent surface for diffusing light to different angles, and a part of the light can pass through horizontally and be reflected to be directly downward; the reflecting paper 41 on the back reflects light again after scattering light, and the light is emitted from the position of the lamp shade to obtain more luminous flux; the external dimension of the light guide plate 42 is tightly attached to the LED lamp beads 32, and the gap between the light guide plate 42 and the light-emitting plate 43 is 0.1 mm, so that the surfaces of the LED lamp beads 32 are free from any external force; the light emitting plate 43 is provided with a frosted and frosted structure on a single surface, so that light diffusion is more uniform and soft.
In a preferred embodiment, the flat ceiling lamp further comprises a sealing ring 6, the sealing ring 6 being arranged in the circumferential direction of the fixing flange 21.
Specifically, dull and stereotyped ceiling light still includes a sealing washer 6, and sealing washer 6 sets up in the circumference of fixed flange 21, hugs closely the ceiling light during the installation, during the dismantlement, convenient operation.
In a preferred embodiment, the sealing ring 6 is of annular configuration, the dimensions of the sealing ring 6 matching those of the fixing flange 21.
In a preferred embodiment, the sealing ring 6 is provided with a plurality of grooves 61, the size of the grooves 61 matching the size of the fixing part 211.
Specifically, as shown in fig. 1, the sealing ring 6 is disposed in the circumferential direction of the fixing flange 21, so that the sealing degree between the base plate 1 and the lamp housing 2 is improved, the number of parts used can be reduced, and the assembly at each position is extremely convenient.
In a preferred embodiment, a connection opening 13 is provided in the base plate 1, the connection opening 13 being connected to a direct current line 7.
Specifically, as shown in fig. 1 and 4, a wiring port 13 is arranged on the bottom plate 1, the wiring port 13 is connected with a direct current lead 7, the direct current lead 7 is connected to a J-Box power supply, a mains supply is connected to an AC end of the J-Box, and a DC end is connected to the wiring port 13 again through the J-Box power supply to supply power and light up.
In a preferred embodiment, the blind countersunk holes 11 are of the same depth as the groove ribs 12.
Specifically, the depth of the blind sinking hole 11 is the same as that of the groove rib position 12, so that the reflective paper 41 is convenient to pave, and the light uniformity is improved.
The beneficial effects of the technical scheme are as follows: the lampshade is connected with the side wall of the bottom plate in a buckling mode through the fixing part, so that the lamp is convenient to assemble by bare hands, the efficiency is high, and the cost is saved; the parts are few, the elasticity of the plastic is fully utilized, the matching is firm and reliable, the surface powder spraying treatment is not needed, and no pollution link exists; the use visual effect is beautiful and smooth; the repair inspection is convenient to disassemble, the efficiency is high, and the assembly is simple.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (10)
1. A flat ceiling light assembled by hands without screws, the flat ceiling light comprising:
the bottom plate is provided with a trapezoidal sunk blind hole at the center, and a plurality of groove rib positions are arranged along the circumferential direction of the sunk blind hole;
the lampshade is of an annular structure, a fixing flange is arranged on the inner side of the lampshade, a plurality of fixing parts are arranged on the fixing flange, and the lampshade is connected with the side wall of the bottom plate in a buckling mode through the fixing parts to form a hollow cavity;
a substrate assembly disposed within the hollow cavity, the substrate assembly comprising:
the substrate body is of a disc structure, and a substrate flange is arranged on the circumference of the substrate body;
the LED lamp beads are arranged on the inner wall of the substrate flange;
and the light guide assembly is arranged in the hollow cavity and is positioned between the substrate assembly and the lampshade.
2. The screwless, freehand assembled flat ceiling light of claim 1, wherein an annular groove is provided between the outer edge of the groove rib and the side wall of the base plate, the annular groove connecting the base plate flange.
3. The screwless, freehand assembled flat ceiling light of claim 2, wherein the width of said annular groove is greater than the sum of the diameter dimensions of said base flange and said plurality of LED beads.
4. The screwless, freehand assembled flat ceiling light of claim 1, wherein said fixing member is provided with a slot, the opening of said slot being smaller than the width of said slot;
the clamping groove is connected with a torsion spring, and the torsion spring penetrates through the opening of the clamping groove and is fixed on the clamping groove.
5. The screwless free-hand assembled flat ceiling light of claim 1, wherein said light guide assembly comprises:
the reflective paper is arranged at the bottom of the substrate body;
the light guide plate is arranged at the bottom of the reflective paper;
and the light emitting plate is arranged at the bottom of the light guide plate to uniformly guide light.
6. The screwless free hand assembled flat ceiling light of claim 1, further comprising a sealing ring disposed circumferentially around said mounting flange.
7. The screwless free hand assembled flat ceiling light of claim 6, wherein the sealing ring is of annular configuration, the size of the sealing ring matching the size of the fixing flange.
8. The screwless free hand assembled flat ceiling light of claim 6, wherein a plurality of grooves are provided in the sealing ring, the grooves having dimensions matching those of the fastening member.
9. The screwless free hand assembled flat ceiling light of claim 1, wherein said base plate is provided with a wiring port, said wiring port being connected to a dc conductor.
10. The screwless free hand assembled flat ceiling light of claim 1, wherein the countersunk hole is the same depth as the groove rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921726369.5U CN210921130U (en) | 2019-10-15 | 2019-10-15 | Dull and stereotyped ceiling light of free-hand equipment of screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921726369.5U CN210921130U (en) | 2019-10-15 | 2019-10-15 | Dull and stereotyped ceiling light of free-hand equipment of screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210921130U true CN210921130U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921726369.5U Expired - Fee Related CN210921130U (en) | 2019-10-15 | 2019-10-15 | Dull and stereotyped ceiling light of free-hand equipment of screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210921130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630942A (en) * | 2019-10-15 | 2019-12-31 | 上海顿格电子贸易有限公司 | Dull and stereotyped ceiling light of free-hand equipment of screw |
-
2019
- 2019-10-15 CN CN201921726369.5U patent/CN210921130U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630942A (en) * | 2019-10-15 | 2019-12-31 | 上海顿格电子贸易有限公司 | Dull and stereotyped ceiling light of free-hand equipment of screw |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 1534, No. 498 GuoShoujing Road, Pudong Software Park, Pudong New Area, Shanghai, 201203 Patentee after: Kotya lighting (Shanghai) Co.,Ltd. Address before: Room 1534, No. 498 GuoShoujing Road, Pudong Software Park, Pudong New Area, Shanghai, 201203 Patentee before: SHANGHAI DANGOO ELECTRONICS Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 Termination date: 20211015 |