A flat lamp with a fan structure

Abstract

The utility model discloses a flat lamp with fan structure, including integrative shell, the bottom surface of shell is provided with at least one light source chamber and an arc fan mounting chamber, and the arc fan mounting chamber is at the side portion of light source chamber, the light source board is fixed in the light source chamber, and the bottom surface opening of light source chamber is provided with the light -transmitting panel, the bottom surface of arc fan mounting chamber is provided with the grating plate, and the top surface symmetrical rim of grating plate is fixed with the limit support board respectively, and the limit support board sets up at the both ends of arc fan mounting chamber and is fixed through screw, the blade wheel is rotatablely connected through the axle -like body between two limit support boards, and the outside of one limit support board is fixed with the fan motor connected with blade wheel, the utility model discloses the reasonable structure arrangement, not only can realize flat lamp illumination demand, can realize multi -angle blowing demand, adopts integrative shell, can also guarantee the integrity of overall structure, is convenient for installation and uses, uses stable and reliable, and the applicability is strong.

Description

Technical Field

[0001] This utility model belongs to the field of flat panel lamp technology, and specifically relates to a flat panel lamp with a fan structure. Background Technology

[0002] Flat panel lights are a common type of lighting and decorative lamp structure, consisting of a flat panel body, a light source board, and a light-transmitting panel. For example, as shown in 202323295398.X, a fan-cooled flat panel light can meet general usage needs. However, due to structural limitations, it cannot achieve a blowing function. Therefore, when blowing is required, a separate fan is needed, which greatly increases the cost of use and occupies a large space, affecting its ease of use and limiting its applicability. Utility Model Content

[0003] The purpose of this invention is to provide a flat panel lamp with a fan structure that has a reasonable structural design and can achieve fan performance.

[0004] The technical solution to achieve the purpose of this utility model is a flat panel lamp with a fan structure, including an integrally formed housing, the bottom surface of which is provided with at least one light source cavity and an arched fan mounting cavity, the arched fan mounting cavity being located on the side of the light source cavity;

[0005] A light source plate is fixed inside the light source cavity, and a light-transmitting panel is provided at the bottom opening of the light source cavity;

[0006] The bottom surface of the arched fan mounting cavity is provided with a grid plate, and the top symmetrical edges of the grid plate are respectively fixed with limit support plates. The limit support plates are provided at both ends of the arched fan mounting cavity and are fixed with screws.

[0007] A blade wheel is rotatably connected between the two limiting support plates via a shaft, and a fan motor connected to the blade wheel is fixed to the outside of one of the limiting support plates.

[0008] A further preferred embodiment is that: the grille plate is provided with a blowing duct, and a guide plate is rotatably connected inside the blowing duct; an adjustment motor connected to the guide plate and used for rotating the guide plate is fixed on one of the limiting plates.

[0009] A further preferred embodiment is that an air inlet slot is provided on the side wall of the arched fan mounting cavity.

[0010] A further preferred embodiment is that a face ring is fixed to the bottom surface of the housing by screws;

[0011] The grating plate and the light-transmitting panel are on the same plane, and the edges of the grating plate and the light-transmitting panel are clamped and positioned by the top surface of the face ring and the bottom surface of the housing.

[0012] A further preferred embodiment is that the grating plate is provided with spare mounting holes for fixing to the face ring.

[0013] A further preferred embodiment is that the housing has a first through hole connected to the light source cavity, and the housing has a second through hole connected to the arched fan mounting cavity;

[0014] The first and second threading holes are positioned close to each other.

[0015] A further preferred embodiment is that the top surface of the face ring is provided with several limiting grooves, and the bottom edge of the housing is provided with limiting protrusions and several screw holes.

[0016] The face ring is attached to the bottom surface of the housing, and the limiting protrusion is misaligned with the limiting groove, and is fixed by screws in the screw holes into the limiting groove.

[0017] A further preferred embodiment is that a power controller is fixed to the top surface of the housing by screws, the power controller's wires pass through the first wire hole and are connected to the light source board, and the power controller's wires pass through the second wire hole and are connected to the fan motor and the regulating motor.

[0018] A further preferred embodiment is that the housing is a plastic housing, and the grid plate and the face ring are both plastic structural components or metal structural components.

[0019] A further preferred embodiment is that the light source cavity is a single cavity, and the arched fan mounting cavity is located on the side of the light source cavity.

[0020] A further preferred embodiment is that there are two light source cavities, and the arched fan mounting cavity is located between the two light source cavities.

[0021] This utility model has the following positive effects: The structure of this utility model is reasonably designed. The bottom surface of its one-piece molded shell is provided with at least one light source cavity and an arched fan mounting cavity. A light source plate is set in the light source cavity, and a grid plate and a limiting support plate are set in the arched fan mounting cavity. An impeller is set between the limiting support plates, and a fan motor is set on one of the limiting support plates. It can not only meet the lighting needs of the flat panel lamp, but also meet the needs of multi-angle air blowing within a certain range. Moreover, the one-piece molded shell can also ensure the integrity of the overall structure, facilitate installation and use, and ensure stable and reliable use with strong applicability.

[0022] The grille is equipped with a blower duct, and a guide plate is rotatably connected inside the blower duct. An adjustment motor connected to the guide plate and used for the rotation of the guide plate is fixed on one of the limiting plates. The direction of the blower can be adjusted as needed to meet the blowing needs of different positions, thus improving its applicability, making adjustment more convenient, and making it highly adaptable. Attached Figure Description

[0023] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0024] Figure 1 This is a schematic diagram of the first structural embodiment of the present invention;

[0025] Figure 2 This is another schematic diagram of the first structure of this utility model;

[0026] Figure 3 This is a schematic diagram of the disassembled structure of this utility model;

[0027] Figure 4 This is another structural view of the disassembled structure of this utility model;

[0028] Figure 5 This is a schematic diagram of the specific structure of the grating plate in this utility model;

[0029] Figure 6 This is a schematic diagram of the second structure of this utility model.

[0030] Reference numerals: 1. Housing; 2. Light source cavity; 3. Arched fan mounting cavity; 4. Light source plate; 5. Light-transmitting panel; 6. Grille plate; 7. Limiting support plate; 8. Impeller; 9. Fan motor; 10. Air duct; 11. Air guide plate; 12. Adjusting motor; 13. Air inlet slot; 14. Face ring; 15. Spare mounting hole; 16. Limiting groove; 17. Limiting protrusion; 18. Power controller. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Example 1

[0033] See Figures 1 to 5 As shown, a flat panel lamp with a fan structure includes an integrally formed housing 1. In this embodiment, the housing is a plastic housing.

[0034] Furthermore, the bottom surface of the housing is provided with at least one light source cavity 2 and an arched fan mounting cavity 3, and the height of the arched fan mounting cavity can be slightly higher than the top surface of the housing; in this embodiment, there are two light source cavities, and the arched fan mounting cavity is located between the two light source cavities.

[0035] During assembly, a light source plate 4 is fixed inside the light source cavity, and a light-transmitting panel 5 is provided at the bottom opening of the light source cavity; a grille plate 6 is provided on the bottom surface of the arched fan mounting cavity, and a limiting support plate 7 is fixed to the symmetrical edges of the top surface of the grille plate. The limiting support plate is located at both ends of the arched fan mounting cavity and is fixed with screws. Both the light source plate and the light-transmitting panel are conventional structures of the prior art, and are simply applied. The light source plate is fixed inside the light source cavity with screws or glue, and the light-transmitting panel can be positioned by clamping or by subsequent structural surface rings. The height of the limiting support plate matches the height of the recessed area of ​​the arched fan mounting cavity. During assembly, the grille plate and the light-transmitting panel can be on the same plane, thereby improving the aesthetic appearance of the lower surface. The grille plate has several strip-shaped air inlets, which can realize front air intake and improve the problem of insufficient air intake from the back of the cavity air inlet.

[0036] Furthermore, an impeller 8 is rotatably connected between its two limiting support plates via a shaft, and a fan motor 9 connected to the impeller is fixed to the outer side of one of the limiting support plates. Both the impeller and the fan motor are conventional structures of the prior art, simply applied in a basic manner.

[0037] Furthermore, the grille plate is provided with an air blowing duct 10, and an air guide plate 11 is rotatably connected inside the air blowing duct. An adjustment motor 12, which is connected to the air guide plate and used for rotating the air guide plate, is fixed on one of the limiting plates. In use, the angle of the air guide plate can be adjusted by adjusting the motor, thereby meeting the air blowing needs in different directions and improving its applicability.

[0038] In this embodiment, an air inlet slot 13 is provided on the side wall of the arched fan mounting cavity. A strip-shaped air inlet slot is provided on the grille plate to ensure effective airflow.

[0039] In this embodiment, a face ring 14 is fixed to the bottom surface of the housing by screws; the grille plate and the light-transmitting panel are on the same plane, and the edges of the grille plate and the light-transmitting panel are clamped and positioned to the bottom surface of the housing by the top surface of the face ring. The face ring is mainly used to connect to the bottom edge of the housing, which not only enhances the decorative aesthetics but also clamps and positions the edges of the light-transmitting panel and the grille plate. Both the grille plate and the face ring are plastic or metal structural components.

[0040] In this embodiment, the grating plate is provided with spare mounting holes 15 for fixing to the face ring. The grating plate can be fixed to the face ring separately with screws, ensuring the stability and reliability of the grating plate installation.

[0041] In this embodiment, the housing has a first wiring hole connected to the light source cavity and a second wiring hole connected to the arched fan mounting cavity; the first and second wiring holes are positioned close to each other. A power controller 18 is fixed to the top surface of the housing with screws. The power controller's wires pass through the first wiring hole and connect to the light source board, and the power controller's wires pass through the second wiring hole and connect to the fan motor and the regulating motor. This structure facilitates the connection of the light source board, fan motor, and regulating motor to the power controller, enabling drive control. Furthermore, the power controller is a conventional structure from the prior art, and its application is simplified; therefore, it is not described in detail.

[0042] In this embodiment, the top surface of the face ring is provided with several limiting grooves 16, and the bottom edge of the housing is provided with limiting protrusions and several screw holes 17. The face ring is attached to the bottom surface of the housing, and the limiting protrusions are misaligned with the limiting grooves, and are fixed by screws in the screw holes into the limiting grooves. This structure ensures the accuracy of the face ring's installation position and prevents tilting or displacement.

[0043] This utility model has the following positive effects: The structure of this utility model is reasonably designed. The bottom surface of its one-piece molded shell is provided with at least one light source cavity and an arched fan mounting cavity. A light source plate is set in the light source cavity, and a grid plate and a limiting support plate are set in the arched fan mounting cavity. An impeller is set between the limiting support plates, and a fan motor is set on one of the limiting support plates. It can not only meet the lighting needs of the flat panel lamp, but also meet the needs of multi-angle air blowing within a certain range. Moreover, the one-piece molded shell can also ensure the integrity of the overall structure, facilitate installation and use, and ensure stable and reliable use with strong applicability.

[0044] The grille is equipped with a blower duct, and a guide plate is rotatably connected inside the blower duct. An adjustment motor connected to the guide plate and used for the rotation of the guide plate is fixed on one of the limiting plates. The direction of the blower can be adjusted as needed to meet the blowing needs of different positions, thus improving its applicability, making adjustment more convenient, and making it highly adaptable.

[0045] Example 2

[0046] See Figure 6 As shown, this embodiment is basically the same as embodiment 1, except that: the light source cavity is a single cavity, and the arched fan mounting cavity is located on the side of the light source cavity.

[0047] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0048] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. A flat panel lamp with a fan structure, comprising an integrally formed housing, characterized in that: The bottom surface of the housing is provided with at least one light source cavity and an arched fan mounting cavity; A light source plate is fixed inside the light source cavity, and a light-transmitting panel is provided at the bottom opening of the light source cavity; The bottom surface of the arched fan mounting cavity is provided with a grid plate, and the top symmetrical edges of the grid plate are respectively fixed with limit support plates. The limit support plates are provided at both ends of the arched fan mounting cavity and are fixed with screws. A blade wheel is rotatably connected between the two limiting support plates via a shaft, and a fan motor connected to the blade wheel is fixed to the outside of one of the limiting support plates.

2. A flat panel lamp with a fan structure according to claim 1, characterized in that: The grille is provided with an air blowing duct, and an air guide plate is rotatably connected inside the air blowing duct. An adjustment motor connected to the air guide plate and used for rotating the air guide plate is fixed on one of the limiting plates.

3. A flat panel lamp with a fan structure according to claim 1, characterized in that: An air inlet slot is provided on the side wall of the arched fan mounting cavity.

4. A flat panel lamp with a fan structure according to claim 1, characterized in that: A face ring is fixed to the bottom surface of the housing by screws; The grating plate and the light-transmitting panel are on the same plane, and the edges of the grating plate and the light-transmitting panel are clamped and positioned by the top surface of the face ring and the bottom surface of the housing.

5. A flat panel lamp with a fan structure according to claim 4, characterized in that: The grating plate is provided with spare mounting holes for fixing to the face ring.

6. A flat panel lamp with a fan structure according to claim 2, characterized in that: The housing is provided with a first through hole connected to the light source cavity, and the housing is provided with a second through hole connected to the arched fan mounting cavity; The first and second threading holes are positioned close to each other.

7. A flat panel lamp with a fan structure according to claim 4, characterized in that: The top surface of the face ring is provided with several limiting grooves, and the bottom edge of the housing is provided with limiting protrusions and several screw holes. The face ring is attached to the bottom surface of the housing, and the limiting protrusion is misaligned with the limiting groove, and is fixed by screws in the screw holes into the limiting groove.

8. A flat panel lamp with a fan structure according to claim 6, characterized in that: The top surface of the housing is fixed with a power controller by screws. The power controller’s wires pass through the first wire hole and are connected to the light source board. The power controller’s wires pass through the second wire hole and are connected to the fan motor and the regulating motor.

9. A flat panel lamp with a fan structure according to claim 3, characterized in that: There is one light source cavity, and the arched fan mounting cavity is located on the side of the light source cavity.

10. A flat panel lamp with a fan structure according to claim 3, characterized in that: There are two light source cavities, and the arched fan mounting cavity is located between the two light source cavities.

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