CN213712789U

CN213712789U - Infrared induction sterilizing fan lamp

Info

Publication number: CN213712789U
Application number: CN202022790133.7U
Authority: CN
Inventors: 周长龙; 马列; 张维国; 魏凯峰
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: 2021-07-16
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses an infrared induction sterilizing fan lamp, which comprises a light source component, a fan component, a bracket, a face mask, an integrated power supply and an infrared detector, wherein the bracket forms a cavity inside and is provided with an air outlet on the side wall; the fan assembly is arranged in the cavity, and the light source assembly is positioned in front of the fan assembly and is fixedly connected with the bracket; the light source component comprises an LED light source component and a UVC light source component; the mask covers the front of the light source component and is fixedly connected with the light source component; the mask is provided with an air inlet and a through hole, and the infrared detector passes through the through hole and is fixedly connected with the light source component; the infrared detector is electrically connected with the integrated power supply. This kind of bactericidal fan lamp sets up the light source subassembly that has the function of disinfecting and has the fan unit of ventilation function through the integration to survey the environment under the lighting environment through infrared inductor, ensure that the disinfection of disinfecting goes on safely under unmanned environment, can satisfy the multiple demand of illumination, ventilation and disinfecting.

Description

Infrared induction sterilizing 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 germicidal fan lamp of infrared induction 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.

Common lamps in the market usually only have single illumination function, and in order to increase the function of ventilation regulation, some lamps and lanterns assemble into fan lamp through installing fan blade additional, make it have illumination and breeze function of blowing concurrently, nevertheless because fan lamp needs the chassis of thicker, and the flabellum is protruding moreover, the condition that the space was crowded and is converted appears easily.

In some lighting applications, such as living rooms, microbes carried by pets are prone to allergy or other health problems, and the sites need to be sterilized and disinfected regularly.

Chinese patent publication No. CN209959516U discloses a sterilization bladeless fan lamp, which comprises an air supply assembly, a mounting housing, a light source assembly, and a sterilization platform, wherein the air supply assembly has a mounting base, an impeller, and a driving motor; the mounting shell is mounted on the mounting seat, the driving motor and the impeller are both positioned on the inner side of the mounting shell, and the mounting shell is provided with a plurality of air inlets positioned above the impeller; the disinfection platform is arranged on the installation shell and located below the air inlet, and an ultraviolet lamp is arranged on the upper surface of the disinfection platform and used for irradiating the air inlet. In the fan lamp, since the air supply passage is located at the edge, an air flow is easily formed in the illumination cavity, which affects illumination.

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

Disclosure of Invention

In order to solve the above problem that prior art exists, the utility model provides an infrared induction's germicidal fan lamp has the light source subassembly of function of disinfecting and has the fan unit of ventilation function through integrated setting to survey the environment under the lighting environment through infrared inductor, ensure that the disinfection of disinfecting goes on safely under unmanned environment, can satisfy the multiple demand of illumination, ventilation and disinfecting.

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

an infrared induction germicidal fan lamp comprises a light source component, a fan component, a bracket, a mask, an integrated power supply and an infrared detector, wherein the bracket forms a cavity inside and is provided with an air outlet on the side wall; the fan assembly is arranged in the cavity, and the light source assembly is positioned in front of the fan assembly and is fixedly connected with the bracket; the light source component comprises an LED light source component and a UVC light source component; the mask covers the front of the light source component and is fixedly connected with the light source component; the mask is provided with an air inlet and a through hole, and the infrared detector penetrates through the through hole and is fixedly connected with the light source component; the infrared detector is electrically connected with the integrated power supply.

In the sterilizing fan lamp, when the fan component operates, 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; simultaneously the LED light source spare and the UVC light source spare of light source subassembly provide the illumination function respectively and disinfect the disinfection function, and infrared detector is when sensing the below no people or animal and stopping, with signal feedback to integrated power, and then control UVC light source spare and open, carry out the disinfection of disinfecting of ultraviolet ray regularly.

As the technical scheme of the utility model further describe, the light source subassembly still includes the base plate, the laminating of LED light source spare and UVC light source spare is fixed on the base plate, the base plate is seted up gappedly.

As a further description of the technical solution of the present invention, the LED light source device and the UVC light source device are annularly arranged on the substrate.

As a further description of the technical solution of the present invention, the mask is fixedly connected to the base plate detachably.

As the further description of the technical proposal of the utility model, the face mask is a transparent glass lampshade.

As a further description of the technical solution of the present invention, the air intake with the clearance all is the loop configuration, just the air intake with the clearance is relative.

The base plate cooperation of face guard and light source subassembly is connected, can cover on the one hand LED light source spare and UVC light source spare on the protection base plate, and the air intake of loop configuration is seted up to on the other hand, and corresponding with the annular gap of base plate for fan assembly when operation, the air current can smoothly get into the inside cavity of support from the air intake, then flows from the air outlet of support side, promotes the circulation of air.

The face mask covers the LED light source component and the UVC light source component, and when the LED light source component and the UVC light source component are protected, blocking of UVC light rays is reduced as far as possible, and therefore emitting efficiency of the UVC light rays is improved.

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 bottom plate of the bracket, and is connected with the integrated cross flow fan blade in a driving manner.

In the fan assembly, the motor drives the integrated cross-flow fan blades to rotate, so that air flow in the expansion cavity flows out from the air outlet in the side wall of the support, fresh air flows in from the air inlet of the mask to supplement the air flow, 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, a motor driving module and an infrared sensing receiving module, and the light source control module is in communication connection with the LED light source device and the UVC light source device; the motor driving module is in communication connection with the motor; the infrared sensing receiving module is in communication connection with the infrared detector.

As a further description of the technical solution of the present invention, the infrared detector is covered with a transparent shell.

As a further description of the technical solution of the present invention, the integrated power supply is fixed on the bottom plate of the bracket.

The integrated power supply of the utility model is similar to a controller and is provided with a light source control module, a motor driving module and an infrared induction receiving module, wherein the motor driving module is in communication connection with a motor, thereby controlling the operation of the motor to carry out air flow regulation; the infrared sensing receiving module is in communication connection with the infrared detector, receives a signal fed back by the infrared detector and feeds back the signal to the light source control module; and light source control module and LED light source spare and UVC light source spare communication connection, can control lighting and extinguishing of the lamp pearl of UVC light source spare. When no person or animal stays under the fan lamp under the induction of the infrared detector, the signal is fed back to the infrared induction receiving module, and then the light source control module controls the opening of the UVC light source piece to carry out ultraviolet timed sterilization and disinfection.

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

(1) the utility model provides a germicidal fan lamp of infrared induction sets up the light source subassembly that has the function of disinfecting and has the fan unit of ventilation function through the integration to survey the environment under the lighting environment through infrared inductor, ensure that the disinfection of disinfecting goes on safely under unmanned environment, for neotype lamps and lanterns aggregate that has illumination, ventilation and the function of disinfecting concurrently, solved the problem that the illumination lamps and lanterns function is comparatively limited.

(2) The utility model discloses a germicidal fan lamp of infrared induction adopts the integrated power supply that has the controller function, through setting up light source control module, motor drive module and infrared induction receiving module, respectively with motor, LED light source spare, UVC light source spare and infrared detector communication connection, can carry out the disinfection of regularly disinfecting of ultraviolet ray according to opening and closing of environmental control UVC light source spare under the fan lamp.

(3) The utility model discloses an infrared induction's bactericidal fan lamp can install illumination places such as sitting room, dining room according to actual demand, because fan unit adopts integral type through-flow flabellum, and no flabellum protrusion has promoted space utilization.

Drawings

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

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

Fig. 3 is a diagram of an assembled finished product of the germicidal fan 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.

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 germicidal fan lamp of this embodiment, fig. 2 shows a cross-sectional view of the germicidal fan lamp of this embodiment, fig. 3 shows an assembled finished product diagram of the germicidal fan lamp of this embodiment, and with reference to fig. 1 to fig. 3, an infrared induction germicidal fan lamp includes a light source assembly 1, a fan assembly 2, a bracket 3, a mask 4, an integrated power supply 5 and an infrared detector 6, where the bracket 3 is used as a main frame of a lamp and may be made of metal or rigid plastic. The bracket 3 internally forms a cavity 31 for mounting the fan assembly 2 and the integrated power supply 5. The support 3 is a cylindrical structure, and an air outlet 32 is formed in the side wall of the support, and the bottom plate 33 is a fixed seat and can be installed on a ceiling or a suspended ceiling of a living room or a dining room through screws.

Fig. 4 shows a structural schematic diagram of the fan assembly of the present embodiment, and as shown in fig. 2 and 4, the fan assembly 2 located in the cavity 31 includes an integrated cross-flow fan blade 21 and a motor 22, the integrated cross-flow fan blade 21 is a flat cylindrical shape, a connecting piece 211 is arranged in the middle of the integrated cross-flow fan blade, and the center of the connecting piece 211 is a connecting hole 212 with a thread. The motor 22 is a conventional variable frequency motor that is fixed above the base plate 33. 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 bracket from the air outlet 32, and meanwhile, new air is sucked and supplemented into the cavity.

Fig. 5 is a schematic structural diagram of the light source assembly of the present embodiment, and as shown in fig. 2 and 5, the light source assembly 1 is located in front of the fan assembly 2 and is fixedly connected to the bracket 3. Specifically, the light source module 1 includes an LED light source device 11, a UVC light source device 12, and a substrate 13. The LED light source device 11 and the UVC light source device 12 are both adhesively fixed to the substrate 13.

The LED light source 11 is a plurality of common LED lamp beads, and the UVC light source 12 is a plurality of LED lamp beads with a light emitting wavelength in the UVC band. In the present embodiment, the LED light source devices 11 and the UVC light source devices 12 are arranged in a ring shape, and specifically, a first substrate 13A located at the outer side, a second substrate 13B located at the middle side, and a third substrate 13C located at the inner side are respectively divided in the substrate 13. The LED light source devices 11 are bonded and fixed to the first substrate 13A, the second substrate 13B, and the third substrate 13C in an annular manner, and the LED light source devices 11 are arranged in a two-layer annular arrangement on the first substrate 13A, and in a single-layer annular arrangement on the second substrate 13B and the third substrate 13C. Between the LED light source devices 11 of the first substrate 13A, which are arranged in a double-layered ring, UVC light source devices 12 are distributed. As shown in fig. 5, the lamp bead of the UVC light source unit 12 is longer than that of the LED light source unit 11.

The substrate 13 is provided with gaps 131, the gaps 131 divide the substrate 13 into a first substrate 13A, a second substrate 13B, and a third substrate 13C, and the LED light source device is mounted, and the gaps 131 are also inflow passages of air flow. As shown in fig. 5, the gap 131 has a ring structure, and the gap 131 of each ring (layer) may be through or not through according to design requirements. The gap 131 of the present embodiment is a non-penetrating annular gap.

Returning to fig. 1 and 2, in front of the light source assembly 1, a face mask 4 is mounted in covering relation. The shape of the face mask 4 matches the shape of the base plate 13, and is provided with an air inlet 41 and a through hole 42. Wherein, the air inlet 41 is also in a ring structure and is opposite to the gap 131, and the through hole 42 is used for placing the infrared detector 6. That is, the infrared detector passes through the through hole 42 and is fixedly installed in the substrate 13 and covered with the transparent case 61; meanwhile, the infrared detector 6 is also electrically connected with the integrated power supply 5.

The cover 4 covers the LED light source 11 and the UVC light source 12 to protect the LED light source 11 and the UVC light source 12; meanwhile, the mask is a transparent glass lampshade, so that the blocking of UVC rays is reduced as much as possible, and the outgoing sterilization efficiency of the UVC rays is improved.

As shown in fig. 2, the substrate 13 of the light source assembly 1 is located between the bracket 3 and the face mask 4, the radius of the substrate 13 is larger than the outer diameter of the integrated cross flow fan, and the substrate 13 and the face mask 4 are fixedly connected together in a detachable manner. In particular, a snap-fit connection may be used for the fixation. That is, the substrate 13 is a thin plate made of metal, and a fastening groove and a fastening block (not shown) are further disposed on the substrate, the fastening groove is used for being connected and fixed with a fastening of the mask, and the fastening block is used for being connected and fixed with a fastening of the bracket 3.

The integrated power supply 5 of the present embodiment is similar to a controller, which is fixed on the base plate 33. The bottom plate 33 is provided with a wiring hole which can be used for connecting a power line of an integrated power supply, and the voltage required by the integrated power supply is 220V and 50HZ residential standard electricity consumption.

The integrated power supply is provided with a light source control module, a motor driving module and an infrared induction receiving module (not shown in the figure), wherein the motor driving module is in communication connection with the motor so as to control the operation of the motor to regulate air flow; the infrared sensing receiving module is in communication connection with the infrared detector 6, receives a signal fed back by the infrared detector 6 and feeds back the signal to the light source control module; and light source control module and LED light source spare and UVC light source spare communication connection, can control lighting and extinguishing of the lamp pearl of UVC light source spare.

When no person or animal stays under the fan lamp under the induction of the infrared detector 6, the signal is fed back to the infrared induction receiving module, and then the light source control module controls the opening of the UVC light source piece to carry out ultraviolet timed sterilization and disinfection.

In the assembling process, the integrated power supply 5 and the motor 22 are firstly installed on the bottom plate 33 of the bracket 3, 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 cavity 31 of the bracket 3; then, the LED light source component 11 and the UVC light source component 12 are fixedly attached to the front of the substrate 13 and buckled on the bracket 3, the infrared detector 6 is installed on the substrate 13, and the transparent shell 61 is covered; finally, the mask 4 is snapped onto the base plate 13.

In the daily use process, the sterilizing fan lamp installed in a living room or a dining room can be used as a traditional lighting lamp, and the power on and off of the lamp can be controlled by a button or an infrared remote controller; then, the internal fan assembly can be switched on or off through another button when ventilation is required; and UVC light source spare is then controlled according to infrared detector's feedback signal by integrated power supply's light source control module and infrared induction receiving module, and when infrared detector sensed that there is human or animal in the below, UVC light source spare (ultraviolet lamp) did not light and does not disinfect, and human or animal just disinfects according to the time of setting for when the below. Thus, the sterilization and disinfection can be safely carried out in an unmanned environment.

The sterilizing fan lamp is a novel lamp assembly with the functions of illumination, ventilation and sterilization, and solves the problem that the functions of the illuminating lamp 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. An infrared induction germicidal fan 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 an infrared detector (6), wherein a cavity (31) is formed inside the support (3), and an air outlet (32) is formed in the side wall of the support; the fan assembly (2) is arranged in the cavity (31), and the light source assembly (1) is positioned in front of the fan assembly (2) and fixedly connected with the bracket (3); the light source assembly (1) comprises an LED light source component (11) and a UVC light source component (12); the face shield (4) covers the front of the light source component (1) and is fixedly connected with the light source component (1); the mask (4) is provided with an air inlet (41) and a through hole (42), and the infrared detector (6) penetrates through the through hole (42) and is fixedly connected with the light source component (1); the infrared detector (6) is electrically connected with the integrated power supply (5).

2. The germicidal fan lamp as claimed in claim 1, wherein the light source assembly (1) further comprises a substrate (13), the LED light source (11) and the UVC light source (12) are attached and fixed on the substrate (13), and the substrate (13) is opened with a gap (131).

3. The germicidal fan lamp as claimed in claim 2, characterized in that the LED light source means (11) and the UVC light source means (12) are arranged in a ring on the base plate (13).

4. A germicidal fan lamp as claimed in claim 3, characterized in that the face mask (4) is detachably fixedly connected with the base plate (13).

5. The germicidal fan lamp as claimed in claim 1 or 4, characterized in that the face mask (4) is a transparent glass lamp cover.

6. The germicidal fan lamp as claimed in claim 2 wherein the air inlet (41) and the gap (131) are both annular structures, and the air inlet (41) is opposite to the gap (131).

7. The germicidal fan lamp as claimed in claim 2, characterized in that the fan assembly (2) comprises an integrated cross flow fan blade (21) and an electric motor (22), the electric motor (22) is fixed on the bottom plate (33) of the bracket (3) and is in driving connection with the integrated cross flow fan blade (21).

8. The germicidal fan lamp as claimed in claim 7, characterized in that the integrated power supply (5) is provided with a light source control module, a motor driving module and an infrared sensing receiving module, the light source control module is connected with the LED light source device (11) and the UVC light source device (12) in communication; the motor driving module is in communication connection with the motor (22); the infrared sensing receiving module is in communication connection with the infrared detector (6).

9. The germicidal fan lamp as claimed in claim 8, characterized in that the infrared detector (6) is covered with a transparent shell (61).

10. Germicidal fan lamp as claimed in claim 1, characterized in that the integrated power supply (5) is fixed on the bottom plate (33) of the bracket (3).