Illuminating lamp with sterilization function

Abstract

The utility model relates to the technical field of sterilizing lamp connection, in particular to an illuminating lamp with a sterilizing function, which comprises a shell, at least one air inlet, at least one air outlet and at least one illuminating lamp, the air inlet is communicated with the air outlet through an air duct, the air inlet and the air outlet are both provided with fans to drive air to flow, and a sterilizing component is arranged in the air duct. The sterilization assembly comprises a UV sterilization lamp and a photocatalyst filter screen and is used for sterilizing and filtering entering air, the outer shell comprises a frame, a bottom shell and a light scattering panel, the frame covers the bottom shell, and the light scattering panel is installed at the position of the illumination lamp so as to scatter lamplight outwards, increase the irradiation area and soften light rays; the LED lamp can provide illumination for the interior of a room, the illumination area is larger, light rays are softer, and indoor air can be sterilized and purified while illumination is conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of ceiling lamps, in particular to a lighting lamp with a sterilization function. Background Art

[0002] The common lighting lamps on the current market have only a single lighting function. After being used for a long time, they will generate a lot of dust and viruses, which will cause harm to the human body.

[0003] For this reason, it is necessary to design a ceiling lamp which can not only provide lighting function but also have sterilization function. Summary of the invention

[0004] In order to solve the above problems, the utility model provides a lighting lamp with a sterilization function, which can not only realize lighting, make the lighting area larger and the light softer, but also has a sterilization function for killing bacteria in the air to play a role in refreshing the air.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A lighting lamp with a sterilization function comprises a shell, at least one air inlet and an air outlet, and at least one lighting lamp, wherein an air duct is arranged between the air inlet and the air outlet for connecting the air inlet and the air outlet, and the air inlet and the air outlet are respectively provided with an air inlet fan and an air outlet fan to drive air flow; a sterilization component is arranged in the air duct, and the sterilization component comprises a UV sterilization lamp and a photocatalyst filter for sterilizing and filtering the incoming air; the shell comprises a frame, a bottom shell and a diffuser panel, the frame covers the bottom shell, and the diffuser panel is installed at the lighting lamp position to diffuse the light outward, increase the irradiation area and soften the light.

[0007] Optionally, in an embodiment of the utility model, the air duct is provided with a cover plate so that the air duct forms a closed pipe.

[0008] Optionally, in an embodiment of the present invention, an openable and closable cover is separately provided at the photocatalyst filter position to facilitate replacement of the photocatalyst.

[0009] Optionally, in an embodiment of the utility model, a plurality of auxiliary light-scattering structures are provided on the light-scattering panel, and the auxiliary light-scattering structures are in the form of quadrangular pyramid structures.

[0010] Optionally, in an embodiment of the utility model, the outside of the bottom shell is provided with a reinforcing rib structure protruding outward in a grid shape, and correspondingly, the inner side of the bottom shell is provided with a recessed structure corresponding to the reinforcing rib structure.

[0011] Optionally, in an embodiment of the utility model, a buckle is provided on one side edge of the cover, and a protruding structure for auxiliary fixation is provided on the side opposite to the buckle so as to be inserted into the inner side of the cover plate.

[0012] Optionally, in an embodiment of the utility model, the lighting lamp is an LED lamp board, and a plurality of LED lamp beads are provided on the LED lamp board.

[0013] Optionally, in an embodiment of the utility model, a detachable mounting frame is provided in the air duct, the mounting frame penetrates from front to back, and a slot is provided on the mounting frame for inserting the photocatalyst.

[0014] Optionally, in one embodiment of the present invention, the inner wall of the air duct is coated with a super-hydrophobic coating to reduce dust adhesion.

[0015] Beneficial effects of the utility model

[0016] The utility model discloses a lighting lamp with a sterilization function, which is provided with a sterilization component, and can introduce external air into the interior for sterilization treatment and then discharge it again; the air duct inside the sterilization component is provided with a super-hydrophobic coating, which can reduce the adhesion of dust; the sterilization component sterilizes through the action of a photocatalyst; the photocatalyst installation position is provided with an independent cover, which is convenient for replacing and installing the photocatalyst; the lighting lamp position is provided with a diffuser panel, which can spread the light over a larger area and make the light softer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0018] Figure 1 This is a complete schematic diagram of the lighting lamp of Embodiment 1 of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the lighting lamp in Embodiment 1 of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the sterilization component of Example 1 of the utility model;

[0021] Explanation of the reference numerals: bottom shell 1, recessed structure 102, frame 2, cover plate 3, protective net 303, air duct 304, air intake fan 305, air outlet fan 306, cover 4, diffuser panel 5, power connection line 6, LED light board 7, UV sterilization lamp 8, photocatalyst 9. DETAILED DESCRIPTION

[0022] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments. Example 1

[0023] In order to make the lighting lamp have more functions, a lighting lamp with sterilization function is designed. The specific plan is as follows:

[0024] like Figure 1-3 As shown, a lighting lamp with a sterilization function includes a shell, an air inlet, an air outlet and two lighting lamps. An air duct is provided between the air inlet and the air outlet for connecting the air inlet and the air outlet. The air inlet and the air outlet are respectively provided with an air intake fan and an air outlet fan to drive the air flow. A sterilization component is provided in the air duct, and the sterilization component includes a UV sterilization lamp and a photocatalyst filter for sterilizing and filtering the incoming air. The shell includes a frame, a bottom shell and a diffuser panel, the frame covers the bottom shell, and the diffuser panel is installed at the lighting lamp position to diffuse the light outward, increase the irradiation area and soften the light.

[0025] In this embodiment, the outer shell is square, the overall shape of the lighting lamp is square, and the bottom shell is a flat step structure, which makes the entire lighting lamp flatter. The main components of the lighting lamp are installed in the bottom shell, and the air duct is located in the middle of the bottom shell. A lighting area is provided on both sides of the air duct, and three LED light boards are installed in each lighting area. The LED light boards are arranged in parallel, and each LED board is provided with multiple white LED lamp beads. The LED light board is installed in a recessed structure, which is convenient for quickly determining the installation position.

[0026] The frame covers the bottom shell, and the frame and the bottom shell are fixed by multiple screws. A gap is left between the edge of the frame and the bottom shell for installing the diffuser panel. The edge of the diffuser panel is located in the gap, which plays a role in limiting the installation.

[0027] The power connection line of the lighting lamp is led out from one side of the bottom shell. The connection line adopts plug-in connection, which is convenient for users to complete the connection quickly. If there is a problem with the power connection line, just replace the faulty part.

[0028] The air duct is provided with a cover plate to form a closed duct. The cover plate includes a left cover and a right cover. The left cover and the right cover are respectively covered on one side of the air inlet and the other side of the air outlet. A sealing cover is installed between the left cover and the right cover to seal the position of the photocatalyst so that the air duct forms a flat rectangular duct. Air circulates inside. The air intake fan and the air outlet fan are respectively installed on the left cover and the right cover. A protective net is also provided at the installation position of the air intake fan and the air outlet fan. The protective net is used to prevent larger insects or foreign objects from entering the air intake fan or the air outlet fan to play a protective role. The cover plate and the sealing cover are both made of opaque material to prevent the UV sterilization lamp from irradiating outward.

[0029] The photocatalyst filter is provided with an openable and closable cover to facilitate the replacement of the photocatalyst. In this embodiment, the photocatalyst is a sheet structure inserted into the mounting frame. When irradiated by a UV sterilizing lamp, it reacts and sterilizes the air passing through.

[0030] The photocatalyst is installed at an angle in the air duct, opposite to the UV sterilization lamp. The UV sterilization lamp adopts an LED light panel, which is installed at an angle and close to the upper part of the left cover to avoid obstruction of air flow.

[0031] A plurality of auxiliary light-scattering structures are arranged on the light-scattering panel, and the auxiliary light-scattering structures are in the form of quadrangular pyramid structures.

[0032] The outside of the bottom shell is provided with a reinforcing rib structure protruding outward in a grid shape. Correspondingly, the inner side of the bottom shell is provided with a recessed structure corresponding to the reinforcing rib structure. The reinforcing rib structure is used to strengthen the structural strength of the bottom shell, and the bottom shell will not be easily deformed.

[0033] A buckle is provided on one edge of the cover, and a protruding structure for auxiliary fixing is provided on the side opposite to the buckle so as to be inserted into the inner side of the cover plate.

[0034] The lighting lamp is an LED lamp board, and a plurality of LED lamp beads are arranged on the LED lamp board. In the present embodiment, the entire LED lamp board is in a strip shape, and the LED lamp board is fixedly installed in the bottom shell.

[0035] A detachable mounting frame is arranged in the air duct, and screw holes are arranged at the bottom of the mounting frame, screws can be installed to fix the mounting frame in the air duct, the mounting frame runs through the front and back, and a slot is arranged on the mounting frame for inserting the photocatalyst.

[0036] The inner walls of the air ducts are coated with a super-hydrophobic coating to reduce dust adhesion.

[0037] The lighting lamp of this scheme is provided with a diffusion structure on the diffusion panel, which can make the lighting area larger and soften the light so that the light is not dazzling. The lighting lamp has a built-in sterilization component, which can speed up the air flow in the room and make the air fresher. The air flowing into the sterilization component can kill bacteria in the air through the cooperation of the UV sterilization lamp and the photocatalyst. The sterilized air is then discharged out of the lighting lamp to achieve the effect of sterilizing the indoor air. A detachable cover is separately installed at the installation position of the photocatalyst to facilitate users to replace the photocatalyst. Example 2

[0038] In this embodiment, the structural composition of the lighting lamp is basically the same as that of Example 1, with the difference that the entire lighting lamp is circular, a cylindrical air outlet channel is provided in the center of the lighting lamp, an annular air inlet is provided at the edge of the lighting lamp, an annular lighting area is provided between the air outlet channel and the air outlet, the lighting lamp is installed inside the lighting area, the UV sterilization lamp is installed directly above the air outlet channel, a plurality of inverted J-shaped mounting grooves are provided on the inner wall of the air outlet channel, a detachable exhaust mechanism is provided in the air outlet channel, the exhaust mechanism is generally cylindrical in structure, a plurality of protruding mounting structures are provided on the outer wall of the cylindrical structure for matching the mounting grooves, the exhaust mechanism can be installed on the lighting lamp without being fixed with screws, an exhaust fan is provided at the lower part of the exhaust mechanism, and a photocatalyst is provided at the upper part of the exhaust mechanism. In the lighting lamp of this embodiment, the exhaust fan causes external air to flow from the air inlet to the air outlet channel, and the air is discharged from the air outlet channel after being sterilized by the photocatalyst. The lighting lamp of this embodiment is easy to operate for inspecting the lighting area and the exhaust mechanism, and replacing the photocatalyst. When installing the exhaust mechanism, align the mounting portion of the exhaust mechanism with the mounting slot, push it upward until it reaches the top, rotate it clockwise for a certain angle, and then let go. The exhaust mechanism will slide downward, and the lower end of the exhaust mechanism will be flush with the lower end of the lighting area, making it more beautiful, and the exhaust mechanism will not fall off easily.

[0039] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A lighting lamp with sterilization function, characterized in that: It includes an outer shell, at least one air inlet and air outlet and at least one lighting lamp. An air duct is provided between the air inlet and the air outlet for connecting the air inlet and the air outlet. The air inlet and the air outlet are respectively provided with an air inlet fan and an air outlet fan to drive the air flow. A sterilization component is provided in the air duct. The sterilization component includes a UV sterilization lamp and a photocatalyst filter for sterilizing and filtering the incoming air. The outer shell includes a frame, a bottom shell and a diffuser panel. The frame covers the bottom shell. The diffuser panel is installed at the lighting lamp position to diffuse the light outward, increase the irradiation area and soften the light.

2. The lighting lamp with sterilization function according to claim 1, characterized in that: The air duct is provided with a cover plate so that the air duct forms a closed pipeline.

3. The lighting lamp with sterilization function according to claim 1, characterized in that: The photocatalyst filter screen position is separately provided with an openable and closable cover to facilitate the replacement of the photocatalyst.

4. The lighting lamp with sterilization function according to claim 1, characterized in that: The light scattering panel is provided with a plurality of auxiliary light scattering structures, and the auxiliary light scattering structures are in the form of quadrangular pyramid structures.

5. The lighting lamp with sterilization function according to claim 1, characterized in that: The outside of the bottom shell is provided with a reinforcing rib structure protruding outward in a grid shape, and correspondingly, the inside of the bottom shell is provided with a recessed structure corresponding to the reinforcing rib structure.

6. The lighting lamp with sterilization function according to claim 3, characterized in that: A buckle is provided on one side edge of the cover, and a protruding structure for auxiliary fixing is provided on the side opposite to the buckle so as to be inserted into the inner side of the cover plate.

7. The lighting lamp with sterilization function according to claim 1, characterized in that: The lighting lamp is an LED lamp board, and a plurality of LED lamp beads are arranged on the LED lamp board.

8. The lighting lamp with sterilization function according to claim 1, characterized in that: A detachable mounting frame is arranged in the air duct, the mounting frame penetrates from front to back, and a slot is arranged on the mounting frame for inserting the photocatalyst.

9. The lighting lamp with sterilization function according to claim 1, characterized in that: The inner walls of the air ducts are coated with a super-hydrophobic coating to reduce dust adhesion.

Images