Frameless buckle connection type ceiling lamp with back light emitting function

Abstract

The frameless buckle connection type ceiling lamp with the back light emitting function comprises a high-elasticity EVA elastic strip and a ceiling cover arranged in the high-elasticity EVA elastic strip, buckle spring assemblies are installed on the two sides of the ceiling cover, a surface-mounted lamp body is installed on the lower surfaces of the buckle spring assemblies, a microwave radar module is installed in the surface-mounted lamp body, and the microwave radar module is installed on the back light emitting surface of the ceiling cover. A lens type PCBA is installed on the lower surface of the surface-mounted lamp body, a PC cover is installed on the lower surface of the surface-mounted lamp body, the ultrathin integrated lamp body design of the high-elasticity EVA elastic strips and the PC cover is adopted, it is guaranteed that the lamp is smoothly connected with a ceiling, it is guaranteed that light rays are evenly transmitted out, and the appearance of the lamp is simple and exquisite; and through the clamping type installation of the buckle spring assembly and the surface-mounted lamp body and the lamp source installed on the back of the lens type PCBA, the back space of the lamp can be subjected to light emitting treatment, illumination treatment of a dark area of a ceiling is guaranteed, and meanwhile the installation convenience and the illumination attractiveness of the ceiling lamp are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceiling lamps, in particular to a frameless backlighted snap-connected ceiling lamp. Background Technique

[0002] A ceiling lamp is a type of lamp. As the name implies, it is called a ceiling lamp because the upper part of the lamp is relatively flat and the bottom is completely attached to the roof during installation.

[0003] With the increasing demand for simplicity, beauty, and efficient installation in indoor lighting design, traditional ceiling lamps are gradually showing limitations in frame design, installation convenience, and lighting effect diversity. For conventional framed ceiling lamps, the frames are mostly made of plastic or metal. When the lamp is lit and extinguished, the frame outline is always prominent, destroying the overall simple visual sense of the ceiling surface. Moreover, screws are used for fixing and assembling the ceiling lamp, which affects the overall aesthetics of the ceiling lamp. Most of the existing ceiling lamps on the market only use the direct light of the front lamp beads for lighting, ignoring the light emission in the back space of the lamp, and unable to supplement the light in the dark area of the ceiling, resulting in monotonous and lackluster lighting.

[0004] Therefore, we provide a frameless backlighted snap-connected ceiling lamp. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a frameless backlighted snap-connected ceiling lamp for the above-mentioned existing technical problems, so as to achieve the effect of enhancing the aesthetic feeling of the light irradiation of the ceiling lamp.

[0006] In view of this, the utility model provides a frameless backlighted snap-connected ceiling lamp, which includes a high-elastic EVA elastic strip and a ceiling lamp cover arranged inside the high-elastic EVA elastic strip. Snap spring assemblies are installed on both sides of the ceiling lamp cover, a surface-mounted lamp body is installed on the lower surface of the snap spring assembly, a microwave radar module is installed inside the surface-mounted lamp body, a lens-type PCBA is installed on the lower surface of the surface-mounted lamp body, and a PC cover is installed on the lower surface of the surface-mounted lamp body.

[0007] Preferably, the ceiling lamp cover is fixedly installed on the lower surface of the high-elastic EVA elastic strip, the snap spring assembly is fixedly installed on the lower surface of the ceiling lamp cover, the ceiling lamp cover is detachably installed with the surface-mounted lamp body through the snap spring assembly, and the microwave radar module is fixedly installed inside the surface-mounted lamp body.

[0008] Preferably, the lens-type PCBA is fixedly installed inside the surface-mounted lamp body, the PC cover is fixedly installed on the lower surface of the surface-mounted lamp body, several stainless steel fixing pieces are installed inside the surface-mounted lamp body, a non-isolated power supply is installed inside the surface-mounted lamp body, and wire pressing terminals are installed at both ends of the non-isolated power supply.

[0009] Preferably, the stainless - steel fixing member is fixedly installed inside the surface - mounted lamp body, the non - isolated power supply is fixedly installed inside the surface - mounted lamp body, the wire - pressing terminal is fixedly installed inside the surface - mounted lamp body, a connection port is installed inside the wire - pressing terminal, and the wire - pressing terminal is electrically connected to the non - isolated power supply through the connection port.

[0010] Preferably, the snap - spring assembly internally includes an upper fixing member, a first clamping member is installed on the lower surface of the upper fixing member, a second clamping member is installed on the lower surface of the first clamping member, and a lower fixing member is installed on the lower surface of the second clamping member.

[0011] Preferably, a plurality of heat - dissipation holes are formed on the surface of the surface - mounted lamp body, a plurality of light sources are installed on the surface of the lens - type PCBA, a three - position wiring terminal is installed on one side of the non - isolated power supply, an electrical connection member W15 is installed inside the three - position wiring terminal, and the non - isolated power supply is electrically connected to the wire - pressing terminal through the electrical connection member W15 fixedly installed inside the three - position wiring terminal.

[0012] Preferably, an electrical connection port is installed on the lower surface of the microwave radar module, and a wiring groove is installed inside the surface - mounted lamp body.

[0013] Compared with the prior art, the present utility model provides a frameless back - lit snap - connected ceiling lamp, having the following beneficial effects:

[0014] 1. In the present utility model, through the ultra - thin integrated lamp body design with a highly elastic EVA elastic strip and a PC cover, the smooth connection between the lamp and the ceiling is ensured, and the uniform light transmission and the simple and delicate appearance of the lamp are guaranteed.

[0015] 2. In the present utility model, through the snap - on installation of the snap - spring assembly and the surface - mounted lamp body and the light sources installed on the back of the lens - type PCBA, while the back space of the lamp is used for light emission to ensure the lighting of the dark area of the ceiling, the installation convenience and lighting aesthetics of the ceiling lamp are further improved.

[0016] The parts not involved in this device are the same as or can be implemented by the prior art. The structure of the present utility model is simple and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front - view structural schematic diagram of a frameless back - lit snap - connected ceiling lamp proposed by the present utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the surface - mounted lamp body of a frameless back - lit snap - connected ceiling lamp proposed by the present utility model;

[0019] Figure 3 Schematic diagram of the non-isolated power supply connection structure of a frameless backlit snap-connect ceiling lamp proposed by the present utility model;

[0020] Figure 4 Explosion structure diagram of a frameless backlit snap-connect ceiling lamp proposed by the present utility model;

[0021] In the figure: 1. High-elastic EVA elastic strip; 2. Three-position terminal; 3. Pressure terminal; 4. Ceiling cover; 5. Non-isolated power supply; 6. Snap spring assembly; 7. Microwave radar module; 8. Stainless steel fixing part; 9. Surface-mounted lamp body; 10. Lens type PCBA; 11. PC cover; 12. Heat dissipation holes; 13. Light source; 14. Upper fixing part; 15. Electrical connection part W15; 16. Connection port; 17. Lower fixing part; 18. Wiring groove; 19. Electrical connection port; 20. First clamping part; 21. Second clamping part. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0024] Embodiment 1: A frameless backlit snap-connect ceiling lamp, such as Figure 1 - Figure 4As shown, it includes a highly elastic EVA elastic strip 1, and a suction top cover 4 arranged inside the highly elastic EVA elastic strip 1. Snap spring assemblies 6 are installed on both sides of the suction top cover 4. A surface-mounted lamp body 9 is installed on the lower surface of the snap spring assembly 6. A microwave radar module 7 is installed inside the surface-mounted lamp body 9. A lens-type PCBA 10 is installed on the lower surface of the surface-mounted lamp body 9. A PC cover 11 is installed on the lower surface of the surface-mounted lamp body 9. In this embodiment, the model of the microwave radar module 7 mentioned is a 5.8G microwave radar component. The non-isolated power supply 5 uses a Rego non-isolated electrical component. The surface-mounted lamp body 9 and the suction top cover 4 both adopt a lamp module with the model DOS620. And in order to ensure the borderless design of the ceiling lamp, a ultra-thin integrated lamp body is adopted, abandoning the border restraint. The highly elastic EVA elastic strip 1 installed on the upper surface of the lamp body can ensure the integrated installation of the lamp body, and when installed with the ceiling, it will not cause damage to the surface of the lamp body under the protection of the highly elastic EVA elastic strip 1. The PC cover 11 is made of high-strength PC material, formed by precision extrusion and injection molding, with the thickness controlled at 5-10 mm, and the edge is processed into a micro-arc shape, smoothly connecting with the ceiling to ensure uniform light transmission and the simple and delicate appearance of the lamp. The lamp components are spliced and installed inside the surface-mounted lamp body 9, which can ensure the integrated borderless design of the lamp body to the greatest extent. The first clamping member 20 arranged inside the snap spring assembly 6 is used for clamping and installing with the surface-mounted lamp body 9, and the upper fixing member 14 is used for spring clamping with the first clamping member 20 to clamp and install the suction top cover 4 and the surface-mounted lamp body 9. The wiring groove 18 is clamped and installed with the surface-mounted lamp body 9 through the second clamping member 21. Finally, the PC cover 11 is clamped and installed with the surface-mounted lamp body 9 through the lower fixing member 17, thus completing the overall snap-on installation of the lamp body. And under the control of the microwave radar module 7, the non-isolated power supply 5 is turned on to control the opening and closing of the lens-type PCBA 10. And the light source 13 installed on the back of the lens-type PCBA 10 can emit light to the space behind the lamp, ensuring the lighting treatment of the dark area of the ceiling and further improving the lighting aesthetics of the ceiling lamp.

[0025] As Figure 1 - Figure 4As shown in the figure, the suction ceiling cover 4 is fixedly installed on the lower surface of the highly elastic EVA elastic strip 1, and the buckle spring assembly 6 is fixedly installed on the lower surface of the suction ceiling cover 4. The suction ceiling cover 4 is detachably installed with the surface-mounted lamp body 9 through the buckle spring assembly 6. The microwave radar module 7 is fixedly installed inside the surface-mounted lamp body 9, the lens type PCBA 10 is fixedly installed inside the surface-mounted lamp body 9, the PC cover 11 is fixedly installed on the lower surface of the surface-mounted lamp body 9. A number of stainless steel fixing parts 8 are installed inside the surface-mounted lamp body 9, and a non-isolated power supply 5 is installed inside the surface-mounted lamp body 9. Both ends of the non-isolated power supply 5 are equipped with wire pressing terminals 3. By setting the wire pressing terminals 3, the electrical signals emitted by the non-isolated power supply 5 can be transmitted into the wire pressing terminals 3 through the three-position wiring terminal 2, and then the power signal is transmitted to the surface of the lens type PCBA 10 to complete the effect of controlling the lamp switch of the lamp. Moreover, the microwave radar module 7 integrates a DIP switch or has a software adjustment function. Users can adjust the distance of the induction distance and the length of the delay off time according to the actual use environment and requirements to achieve more personalized intelligent lighting control, making the lighting of the lamp more diverse.

[0026] As Figure 1 - Figure 4 shown in the figure, the stainless steel fixing part 8 is fixedly installed inside the surface-mounted lamp body 9, the non-isolated power supply 5 is fixedly installed inside the surface-mounted lamp body 9, the wire pressing terminal 3 is fixedly installed inside the surface-mounted lamp body 9. A connection port 16 is installed inside the wire pressing terminal 3. The wire pressing terminal 3 is electrically connected to the non-isolated power supply 5 through the connection port 16. The stainless steel fixing part 8 is composed of a stainless steel buckle and a hexagonal fixing column. The quick positioning installation with the ceiling can be realized through the stainless steel fixing part 8, and there will be no obtrusive components such as screws, which can better achieve a concealed installation with the ceiling and ensure the aesthetics of the installation.

[0027] Embodiment 2: An edge-free backlit snap-connection type ceiling lamp, as Figure 1 - Figure 4 shown in the figure, the buckle spring assembly 6 internally includes an upper fixing part 14. A first clamping part 20 is installed on the lower surface of the upper fixing part 14. A second clamping part 21 is installed on the lower surface of the first clamping part 20. A lower fixing part 17 is installed on the lower surface of the second clamping part 21.

[0028] As Figure 1 - Figure 4As shown in the figure, a number of heat dissipation holes 12 are provided on the surface of the surface-mounted lamp body 9, a number of light sources 13 are installed on the surface of the lens type PCBA 10, a three-position wiring terminal 2 is installed on one side of the non-isolated power supply 5, and an electrical connection part W1515 is installed inside the three-position wiring terminal 2. The non-isolated power supply 5 is electrically connected to the pressure terminal 3 through the electrical connection part W1515 fixedly installed inside the three-position wiring terminal 2. An electrical connection port 19 is installed on the lower surface of the microwave radar module 7, and a wiring groove 18 is installed inside the surface-mounted lamp body 9. Through the electrical connection port 19, it can be installed with the pressure terminal 3 installed on one side of the non-isolated power supply 5. Through the wiring groove 18, the non-isolated power supply 5 and the light sources 13 installed on the surface of the lens type PCBA 10 can be installed in a wire-hidden manner, improving the overall aesthetics of the lamp.

[0029] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An edgeless backlit snap - connected ceiling lamp, comprising a highly elastic EVA elastic strip (1) and a ceiling lamp cover (4) arranged inside the highly elastic EVA elastic strip (1), characterized in that, On both sides of the ceiling suction cover (4), snap spring assemblies (6) are installed. On the lower surface of the snap spring assemblies (6), surface-mounted lamp bodies (9) are installed. Inside the surface-mounted lamp bodies (9), microwave radar modules (7) are installed. On the lower surface of the surface-mounted lamp bodies (9), lens-type PCBA (10) is installed. On the lower surface of the surface-mounted lamp bodies (9), PC covers (11) are installed.

2. The frameless backlighted snap-connect ceiling lamp according to claim 1, wherein The ceiling suction cover (4) is fixedly installed on the lower surface of the highly elastic EVA elastic strip (1). The snap spring assemblies (6) are fixedly installed on the lower surface of the ceiling suction cover (4). The ceiling suction cover (4) is detachably installed with the surface-mounted lamp body (9) through the snap spring assemblies (6). The microwave radar module (7) is fixedly installed inside the surface-mounted lamp body (9).

3. The frameless backlighted snap - connected ceiling lamp according to claim 1, wherein, The lens-type PCBA (10) is fixedly installed inside the surface-mounted lamp body (9). The PC cover (11) is fixedly installed on the lower surface of the surface-mounted lamp body (9). Inside the surface-mounted lamp body (9), several stainless steel fixing parts (8) are installed. Inside the surface-mounted lamp body (9), a non-isolated power supply (5) is installed. Pressing terminals (3) are installed at both ends of the non-isolated power supply (5).

4. The frameless backlighted snap - connected ceiling lamp according to claim 3, characterized in that, The stainless steel fixing parts (8) are fixedly installed inside the surface-mounted lamp body (9). The non-isolated power supply (5) is fixedly installed inside the surface-mounted lamp body (9). The pressing terminals (3) are fixedly installed inside the surface-mounted lamp body (9). Inside the pressing terminals (3), connection ports (16) are installed. The pressing terminals (3) are electrically connected to the non-isolated power supply (5) through the connection ports (16) installed inside.

5. The borderless backlighted snap-connection ceiling lamp according to claim 1, characterized in that, Inside the snap spring assemblies (6), there are upper fixing parts (14). On the lower surface of the upper fixing parts (14), first clamping parts (20) are installed. On the lower surface of the first clamping parts (20), second clamping parts (21) are installed. On the lower surface of the second clamping parts (21), lower fixing parts (17) are installed.

6. The frameless backlit snap-connect ceiling lamp according to claim 3, characterized in that, On the surface of the surface-mounted lamp body (9), several heat dissipation holes (12) are opened. On the surface of the lens-type PCBA (10), several light sources (13) are installed. On one side of the non-isolated power supply (5), three-position wiring terminals (2) are installed. Inside the three-position wiring terminals (2), electrical connection parts W15 (15) are installed. The non-isolated power supply (5) is electrically connected to the pressing terminals (3) through the electrical connection parts W15 (15) fixedly installed inside the three-position wiring terminals (2).

7. A frameless backlighted snap-connect ceiling lamp according to claim 1, characterized in that, On the lower surface of the microwave radar module (7), an electrical connection port (19) is installed. Inside the surface-mounted lamp body (9), a wiring groove (18) is installed.

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