CN213577043U

CN213577043U - Ventilation fan lamp

Info

Publication number: CN213577043U
Application number: CN202022808185.2U
Authority: CN
Inventors: 魏凯峰; 马列; 凌云; 张维国
Original assignee: Bengbu Nvc Lighting Technology Co ltd
Current assignee: NVC Lighting Technology Corp
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-06-29
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a ventilator lamp, which comprises a light source component, a fan component, a bracket, a face shield, an integrated power supply and a rear cover, wherein the bracket is provided with a through hole, and the light source component is fixed at the periphery of the through hole; the rear cover forms a cavity inside, an air outlet is formed in the side wall of the rear cover, and the rear cover is fixedly connected with the support; the fan assembly penetrates through the through hole to be installed in the cavity and is fixedly connected with the rear cover; the mask is detachably and fixedly connected with the bracket, and the mask is provided with an air inlet; the integrated power supply is fixedly arranged on the cavity. The ventilation fan lamp integrates the light source component and the fan component in the same structure, and independently realizes the functions of illumination and ventilation, and the functions of illumination and ventilation are not influenced by each other, so that the dual requirements of indoor illumination and ventilation can be met.

Description

Ventilation fan lamp

Technical Field

The utility model belongs to the technical field of the technique of intelligence illumination lamps and lanterns and specifically relates to a novel scavenger fan lamp is related to.

Background

The LED lamp is a solid semiconductor device capable of converting electric energy into visible light, which can directly convert electric energy into light energy, and different kinds of LEDs can emit light rays of different colors and different wavelengths. The LED lamp has the advantages of high brightness, low energy consumption, environmental protection, long service life, impact resistance and stable performance, so the LED lamp is widely applied to the field of illumination.

The common lamps in the market usually have only a single lighting function, and most of the ventilation fans also have only a single ventilation function. In order to increase the ventilation adjusting function, some lamps are assembled into fan lamps by additionally arranging fan blades, so that the fan lamps have the functions of illumination and breeze blowing, but because the fan lamps need a thick base plate and the fan blades are protruded, the space extrusion is easy to occur.

Chinese patent publication No. CN203214361U discloses a ventilation fan with a lamp, which is configured to be installed on a ceiling, the ceiling has an installation opening, the ventilation fan includes a housing, a fan module and a lamp module, the housing has a first opening and a second opening, the first opening is aligned with the installation opening, the fan module is accommodated in the housing, the lamp module is disposed in the installation opening and the first opening in a penetrating manner, the lamp module includes a lampshade, the lampshade has a flange portion and a plurality of abutting portions connected to the flange portion, the flange portion and the plurality of abutting portions are located on one side of the ceiling far away from the housing, the plurality of abutting portions abut against the ceiling, so that a gap is formed between the lampshade and the ceiling, and the gap is an air inlet of the ventilation fan. This scavenger fan with lamps and lanterns, lamps and lanterns and fan are the detached subassembly, integrate the degree low, and the ventilation structure of fan probably influences the illuminating effect moreover.

Therefore, there is a need for an improved structure of the existing lighting device, which can satisfy the requirements of lighting and ventilation.

Disclosure of Invention

In order to solve the above-mentioned problem that prior art exists, the utility model provides a scavenger fan lamp through with light source subassembly and fan unit integration in same structure, and realize illumination and the function of ventilation alone, the two does not influence each other, can satisfy the dual demand of indoor lighting and ventilation.

In order to achieve the above object, the present invention provides the following technical solutions:

a ventilation fan lamp comprises a light source component, a fan component, a support, a mask, an integrated power supply and a rear cover, wherein the support is provided with a through hole, and the light source component is fixed on the periphery of the through hole; the rear cover forms a cavity inside, an air outlet is formed in the side wall of the rear cover, and the rear cover is fixedly connected with the support; the fan assembly penetrates through the through hole to be installed in the cavity and is fixedly connected with the rear cover; the mask is detachably and fixedly connected with the bracket, and the mask is provided with an air inlet; the integrated power supply is fixedly arranged on the cavity.

In the ventilation fan lamp, when the fan assembly positioned in the through hole of the bracket runs, airflow enters the cavity from the air inlet of the mask and then flows out from the air outlet, so that indoor air flow can be increased, and ventilation is increased; meanwhile, the light source assembly is arranged on the periphery of the through hole, and is not influenced by air flow when the lighting function is provided, so that a user can independently control the lighting and ventilation requirements indoors.

As a technical scheme of the utility model further describe, the support upwards is provided with the lug, the cell body has been seted up to the face guard, the lug buckle connect in the cell body.

The lug buckle of support is connected in the cell body of face guard, and then the support is connected with the face guard buckle, and the dismouting face guard of being convenient for washs and overhauls the inner assembly.

As the technical scheme of the utility model further describe, the light source subassembly includes the base plate and fixes LED lamp pearl on the base plate, LED lamp pearl is cyclic annular at the base plate and evenly arranges.

As a further description of the technical solution of the present invention, the support is further provided with an annular groove, and the substrate is attached to and fixed on the annular groove.

As a further description of the technical solution of the present invention, the face mask extends downwards to form a funnel, and the funnel is inserted into the through hole and is located between the light source assembly and the fan assembly.

As a further description of the technical solution of the present invention, the air inlet is uniformly distributed to the ventilation surface formed by the ventilation funnel.

The ventilating duct of the mask is inserted into the through hole of the bracket, on one hand, an air inlet channel can be formed, external air smoothly enters the fan assembly and the cavity from the air inlet and then flows out from the air outlet of the rear cover, and air circulation is promoted; in another aspect, the light source assembly and the fan assembly may be spaced apart so that they each independently perform the illumination function and the ventilation function.

As a further description of the technical solution of the present invention, the rear cover is provided with a base at the middle portion.

As a further description of the technical solution of the present invention, the fan assembly includes an integrated cross-flow fan blade and a motor; the motor is fixed on the base and is in driving connection with the integrated cross-flow fan blades.

As a further description of the technical solution of the present invention, the integrated cross-flow fan blade has a two-layer fan blade structure.

In the fan assembly, the motor drives the integrated cross-flow fan blades to rotate, so that the air flow is blown to flow out from the air outlet in the side wall of the rear cover, and at the moment, in order to supplement the air flow, fresh air flows in from the air inlet of the mask, and the ventilation effect can be achieved.

As a further description of the technical solution of the present invention, the integrated power supply is provided with a light source control module and a motor driving module, and the light source control module is in communication connection with the LED lamp bead; the motor driving module is in communication connection with the motor.

The utility model discloses an integrated power supply is similar to the controller, and it is provided with light source control module and motor drive module. The motor driving module is in communication connection with the motor, so that the operation of the motor is controlled to adjust the air flow; the light source control module is in communication connection with the LED lamp beads and can control the on and off of the lamp beads of the LED light source pieces. The light source control module and the motor driving module are respectively controlled to be switched on and switched off, so that the brightness of the LED lamp beads and the operation of the motor can be independently controlled, and the functions of illumination and ventilation are realized.

Based on foretell technical scheme, the utility model discloses the technological effect who gains does:

(1) the utility model provides a scavenger fan lamp has the light source subassembly of illumination function and has the fan unit of ventilation function through integrated setting, and two subassemblies realize illumination and function, each other noninterfere of ventilation alone, for neotype lamps and lanterns aggregate that has illumination function and ventilation function concurrently, has solved the problem that the illumination lamps and lanterns function is comparatively limited.

(2) The utility model discloses a scavenger fan lamp adopts the integrated power supply who has the controller function, through setting up light source control module and motor drive module, respectively with motor and LED lamp pearl communication connection, but the operation of the bright and dark and motor of independent control LED lamp pearl realizes illumination and ventilation function.

(3) The utility model discloses a scavenger fan lamp can install at indoor lighting place such as bathroom or kitchen according to actual demand, perhaps installs the smallpox top in public lighting place, because fan assembly adopts integral type through-flow flabellum, no flabellum protrusion has promoted space utilization.

Drawings

Fig. 1 is an exploded view of the ventilator lamp of the present invention.

Fig. 2 is a sectional view of the ventilator lamp of the present invention.

Fig. 3 is a diagram of an assembled finished product of the ventilator lamp of the present invention.

Fig. 4 is a schematic structural diagram of the fan assembly of the present invention.

Fig. 5 is a schematic structural diagram of a light source assembly according to the present invention.

Fig. 6 is a schematic structural view of the bracket and the mask of the present invention.

Fig. 7 is a schematic structural view of the mask of the present invention at another viewing angle.

Detailed Description

To facilitate an understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings and specific examples. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

The terms "upper", "lower", "left" and "right" are used in reference to the drawings and are intended to indicate relative positions of elements and not to limit the application.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Example 1

Fig. 1 shows an exploded view of the ventilator lamp of the present embodiment, fig. 2 shows a cross-sectional view of the ventilator lamp of the present embodiment, fig. 3 shows an assembled finished product view of the ventilator lamp of the present embodiment, and with reference to fig. 1 to 3, the ventilator lamp includes a light source assembly 1, a fan assembly 2, a bracket 3, a mask 4, an integrated power supply 5, and a rear cover 6, where the bracket 3 and the rear cover 6 are fixedly connected together to jointly form a main body frame of the lamp, and the material of the main body frame may be metal or rigid plastic. After the bracket 3 is fixedly connected with the rear cover 6, the bracket can be embedded and installed on a ceiling or a suspended ceiling of a place needing air exhaust and air exchange.

The rear cover 6 internally forms a cavity 61 for mounting the fan assembly 2 and the integrated power supply 5; the side wall of the rear cover is provided with an air outlet 62, and the middle part of the bottom plate is provided with a base 63; the bracket 3 connected to the rear cover 6 is a plate-shaped structure with a through hole 31.

Fig. 4 is a schematic structural view of the fan assembly of the present embodiment, and as shown in fig. 2 and 4, the fan assembly 2 is installed in the cavity 61 through the through hole 31 and fixedly connected to the rear cover 6. Specifically, the fan assembly 2 includes an integrated cross-flow fan 21 and a motor 22, the integrated cross-flow fan 21 is a cylindrical structure having two layers of fan blades, a connecting member 211 is disposed in the middle of the integrated cross-flow fan, and a connecting hole 212 having a thread is formed in the center of the connecting member 211. The motor 22 is a conventional variable frequency motor that is fixed above the base 63. The rotating shaft 221 of the motor 22 penetrates the connecting hole 212 and is in threaded fit with the connecting hole, so as to be in driving connection with the integrated cross-flow fan 21. When the motor 22 rotates, the integrated cross-flow fan 21 is driven to rotate horizontally, so that air in the cavity is blown out of the rear cover 6 from the air outlet 32, and meanwhile, new air is sucked into and replenished into the cavity 61.

Fig. 5 shows a schematic structural diagram of the light source assembly of the present embodiment, as shown in fig. 2 and 5, the light source assembly 1 includes a substrate 11 and LED beads 12, and the LED beads 12 are light emitting elements, and are fixed on the substrate 11 and uniformly arranged in an annular shape; the LED lamp beads 12 of the embodiment are arranged in a two-layer annular structure, and the number of the LED lamp beads arranged in an annular mode can be adjusted according to the lighting requirement.

Returning to fig. 1 and 2, the light source assembly 1 is fixed to the outer circumference of the through-hole 31 and is fixedly coupled to the bracket 3. Specifically, the bracket 3 is provided with an annular groove 33, and the substrate 11 of the light source assembly 1 is attached and fixed to the annular groove 33.

Fig. 6 shows a structural schematic diagram of the bracket and the face mask of the present embodiment, and fig. 7 shows a structural schematic diagram of the face mask of the present embodiment at another view angle, and with reference to fig. 6 and 7, the face mask 4 is provided with an air inlet 41 and a groove 42 on the outside. And the support 3 is provided with a lug 32 upwards on one side facing the face mask 4, the lug 32 is mutually matched with the groove body 42 and is in snap connection with the groove body 42, and then the support 3 and the face mask 4 form a snap connection structure. This detachable connection facilitates the disassembly and assembly of the mask 4, cleaning and maintenance of the internal components.

It should be further noted that the mask 4 of the present embodiment extends downward to form the ventilation tube 43, and the ventilation tube 43 is inserted into the through hole 31 and located between the light source assembly 1 and the fan assembly 2. The ventilating duct 43 of the face mask 4 is inserted into the through hole 31 of the bracket 3, on one hand, an air inlet channel can be formed, so that external air can smoothly enter the fan assembly 2 and the cavity 61 from the air inlet 41 of the face mask 4 and then flow out from the air outlet 62 of the rear cover 6, and the air circulation is promoted; on the other hand, the light source module 1 and the fan module 2 may be spaced apart so that they perform the illumination function and the ventilation function independently of each other.

The funnel 43 divides the mask 4 into a ventilation surface 44 and a light exit surface 45. The ventilation surface 44 is a circular plane, and the air inlets 41 are uniformly distributed on the ventilation surface 44. The light emitting surface 45 is made of glass or plastic with good light transmitting material, so that a good lighting function is realized. Of course, the ventilation surface 44 and the light emitting surface 45 may be integrally made of the same material.

The integrated power supply 5 of the embodiment is similar to a controller, and is fixed on a bottom plate of the rear cover 6, wherein a wiring hole is formed in the bottom plate, the wiring hole can be used for connecting a power line of the integrated power supply, and the voltage required by the integrated power supply is 220V and 50 HZ. The integrated power supply is provided with a light source control module and a motor driving module (not shown in the figure). The motor driving module is in communication connection with the motor 22, so that the operation of the motor is controlled to adjust the air flow; and the light source control module is in communication connection with the LED lamp beads 12 and can control the LED lamp beads to be turned on or turned off. Through carrying out on-off control respectively to light source control module and motor drive module, for example adopt two me just to control light source control module and motor drive module's break-make electricity, and then can independently control the operation of the bright dark and motor of LED lamp pearl, realize illumination and ventilation function.

In the assembling process, the integrated power supply 5 and the motor 22 are firstly installed on the cavity 61 of the rear cover 6, and the connection mode can adopt a fixing mode of screw connection; then, the integrated cross-flow fan blade 21 and the motor 22 are installed and fixed, so that the fan assembly 2 is integrally positioned in the through hole 31 of the bracket 3; the light source assembly 1 is then fixed in the annular groove 33 of the bracket; then, the rear cover 6 and the bracket 3 are fixedly connected together by screws, and then are embedded into a suspended ceiling of an indoor lighting place such as a bathroom or a kitchen, or are arranged in a ceiling of a public lighting place, and the proper position is adjusted; finally, the face mask 4 is buckled on the bracket 3 in a buckling connection mode of the convex block 32 and the groove body 42.

The ventilator lamp of the embodiment is a novel lamp assembly with lighting and ventilating functions, and solves the problem that the functions of lighting lamps are limited; meanwhile, the fan assembly adopts the integrated cross-flow fan blades, so that no fan blade protrudes, and the space utilization rate is improved.

The foregoing is merely illustrative and explanatory of the structure of the present invention, which is described in more detail and with greater particularity, and is not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, many variations and modifications are possible without departing from the inventive concept, and such obvious alternatives fall within the scope of the invention.

Claims

1. A ventilator lamp is characterized by comprising a light source component (1), a fan component (2), a support (3), a mask (4), an integrated power supply (5) and a rear cover (6), wherein the support (3) is provided with a through hole (31), and the light source component (1) is fixed on the periphery of the through hole (31); the rear cover (6) forms a cavity (61) inside, an air outlet (62) is formed in the side wall of the rear cover, and the rear cover (6) is fixedly connected with the support (3); the fan assembly (2) is installed in the cavity (61) through the through hole (31) and is fixedly connected with the rear cover (6); the mask (4) is detachably and fixedly connected with the bracket (3), and an air inlet (41) is formed in the mask (4); the integrated power supply (5) is fixedly arranged on the cavity (61).

2. The ventilator lamp according to claim 1, wherein the bracket (3) is provided with a protrusion (32) upward, the face shield (4) is provided with a slot (42), and the protrusion (32) is connected in the slot (42) in a snap-fit manner.

3. The ventilator lamp according to claim 1, wherein the light source assembly (1) comprises a substrate (11) and LED beads (12) fixed on the substrate (11), and the LED beads (12) are uniformly arranged in a ring shape on the substrate (11).

4. The ventilator lamp according to claim 3, wherein the bracket (3) is further provided with an annular groove (33), and the substrate (11) is attached and fixed to the annular groove (33).

5. The ventilator lamp according to claim 2, wherein the face shield (4) extends downward to form a funnel (43), and the funnel (43) is inserted into the through hole (31) and is located between the light source assembly (1) and the fan assembly (2).

6. The ventilator lamp according to claim 5, characterized in that the air inlets (41) are evenly distributed to the ventilation surface (44) of the funnel (43) formed on the face mask (4).

7. The ventilator lamp according to claim 3, characterized in that the rear cover (6) is provided with a base (63) in the middle.

8. The ventilator lamp according to claim 7, characterized in that the fan assembly (2) comprises an integrated cross-flow fan blade (21) and motor (22); the motor (22) is fixed on the base (63) and is in driving connection with the integrated cross-flow fan blade (21).

9. The ventilator lamp according to claim 8, characterized in that the integrated cross-flow blades (21) have a two-layer blade structure.

10. The ventilator lamp according to claim 9, wherein the integrated power supply (5) is provided with a light source control module and a motor driving module, and the light source control module is in communication connection with the LED lamp beads (12); the motor driving module is in communication connection with the motor (22).