Air purification lighting device for closed space

Abstract

The utility model provides an air purification lighting device for a closed space. The air purification lighting device comprises a body, an air purification filter element, a control mainboard and a remote controller. Wherein the body is provided with an internal accommodating space, a mounting cavity and a lamp tube mounting cavity; the lighting lamp tube is mounted in the lamp tube mounting cavity, and the fan is mounted in the internal accommodating space; a mesh plate is arranged on the top surface opposite to the fan, and an air outlet is formed in the bottom surface; the air purification filter element is vertically opposite to the fan and is used for purifying air; the control main board is used for controlling on-off of the lighting lamp tube and the fan; the remote controller is used for remotely controlling the mainboard. During use, the remote controller is operated to control the control main board, and the lighting lamp tube and the fan are turned on through the control main board, so that air in a space is purified while lighting is performed. According to the air purification lighting device, the lighting function and the purification function are integrated, the air purification lighting device can automatically purify air while lighting is conducted, it is guaranteed that the purification function is started only in the lighting state, maximum resource utilization is achieved, and the air purification lighting device is energy-saving and environmentally friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor air purification devices, and particularly relates to a purifying lighting device for a closed space. Background Art

[0002] With the acceleration of the urbanization process, more people enter the city, and more and more people live in buildings. There are many closed spaces inside the buildings (such as small warehouses, small windowless rooms, small basements with small areas, and meeting rooms that are not often used, etc.). Due to poor air circulation and limited circulation in these spaces, harmful gases are likely to accumulate and odors are generated, which will directly affect the health and safety of users.

[0003] In view of this, optimizing and ensuring the air quality in such spaces and ensuring people's breathing health have become a top priority. Traditional practices mostly rely on directly installing air purification equipment in the space. Although this method is direct and effective, its high installation and operation costs, as well as relatively low utilization rate, have become the bottleneck restricting its wide application. For this reason, the inventor has studied a low-cost small purifying lighting device, which can integrate the two functions of lighting and purification, and the purification function is only activated when lighting, with low installation and operation costs, and can maximize the utilization of resources.

[0004] Therefore, how to design a purifying lighting device for a closed space that can not only reduce costs but also improve the use pertinence and efficiency is a technical problem that has not been solved in the prior art. Summary of the Utility Model

[0005] Therefore, the technical problem to be solved by the utility model is to overcome the technical defects of high cost and low utilization rate of installing air purification equipment in a closed space in the prior art, so as to provide a purifying lighting device for a closed space that can not only reduce costs but also improve the use pertinence and efficiency.

[0006] To this end, the utility model provides a purifying lighting device for a closed space, including:

[0007] A main body, suitable for fixed installation, having an internal accommodation space, an installation cavity with an end opening communicating with the internal accommodation space, and at least one lamp tube installation cavity;

[0008] A lighting lamp tube, installed in the lamp tube installation cavity; at least one fan, installed in the internal accommodation space; a mesh plate is arranged on the top surface of the main body opposite to the fan, and a plurality of air outlet holes are arranged on the bottom surface of the main body opposite to the fan;

[0009] A clean air filter, detachably installed in the installation cavity, arranged opposite to the fan vertically, for purifying the air conveyed by the fan;

[0010] A control main board, fixedly installed inside the internal accommodation space, connected to an external power supply through a first connecting wire, for controlling the on / off of the lighting tube and the fan;

[0011] A remote control, for remotely controlling the control main board, and further controlling the on / off of the lighting tube and the fan.

[0012] As a preferred solution, it further includes a partitioning structure that divides the internal accommodation space into four parts;

[0013] There are four fans, respectively installed at the positions of the four parts of the internal accommodation space, and the installation direction is to send air to the clean air filter.

[0014] As a preferred solution, the partitioning structure includes:

[0015] A longitudinal board, with a concave design in the middle, forming a first concave structure, longitudinally arranged in the middle of the two inner walls of the internal accommodation space;

[0016] A transverse board, with a concave design in the middle, forming a second concave structure, arranged crosswise with the longitudinal board in the middle of the two inner walls of the internal accommodation space.

[0017] As a preferred solution, it further includes a mounting board, installed at the top of the internal accommodation space, with a downwardly protruding mounting cavity in the middle, and the bottom shape of the mounting cavity fits the shapes of the first concave structure and the second concave structure, and can be fitted and installed inside the first concave structure and the second concave structure;

[0018] The control main board is fixedly installed in the mounting cavity.

[0019] As a preferred solution, on both sides of the mounting cavity of the mounting board, four fan mounting positions suitable for installing the fans are evenly opened, and the fan mounting positions are designed to be through, corresponding to the positions of the four parts respectively.

[0020] As a preferred solution, it further includes two fixing plates, located on both sides of the longitudinal board, longitudinally arranged at a certain distance from the longitudinal board respectively.

[0021] As a preferred solution, the fixing plate includes:

[0022] A vertical board, fixedly arranged on the inner wall of the bottom of the body;

[0023] A horizontal plate, fixedly arranged at the top end of the vertical plate, forming a 90° angle with the axis of the vertical plate;

[0024] The clean air filter element is installed between the two vertical plates, and the top is limited by the two horizontal plates;

[0025] Both ends of the transverse plate are fixedly connected to the fixed plates on both sides.

[0026] As a preferred solution, the control main board includes:

[0027] A receiving module, configured to receive control instructions from a remote control;

[0028] A control module, configured to receive control instructions from the receiving module and control the on / off of the lighting tube and the fan according to the instructions;

[0029] An output module, connected to the control module, configured to transmit control instructions to the lighting tube and the fan.

[0030] As a preferred solution, the lighting tube is connected to the control main board through a second connecting wire; the fan is connected to the control main board through a third connecting wire.

[0031] As a preferred solution, an operation opening is provided on the outer wall of the body at the end opening of the installation cavity.

[0032] The technical solution provided by the present utility model has the following advantages:

[0033] The clean air lighting device of the present utility model for a closed space includes a body, a clean air filter element, a control main board and a remote control; wherein the body is suitable for fixed installation, having an internal accommodation space, an installation cavity with an end opening communicating with the internal accommodation space, and at least one lamp tube installation cavity; the lighting tube is installed in the lamp tube installation cavity, there is at least one fan, installed in the internal accommodation space; a mesh plate is arranged on the top surface of the body opposite to the fan, and a plurality of air outlet holes are arranged on the bottom surface of the body opposite to the fan; the clean air filter element is detachably installed in the installation cavity, arranged vertically opposite to the fan, and used for purifying the air conveyed by the fan; the control main board is fixedly installed inside the internal accommodation space, connected to an external power supply through a first connecting wire, and used for controlling the on / off of the lighting tube and the fan; the remote control is used to remotely control the control main board, and further control the on / off of the lighting tube and the fan.

[0034] Before use, one or more air-purifying lighting devices can be installed according to the size of the enclosed space; when entering the enclosed space and needing to move inside, operate the remote control to remotely control the control main board, and turn on the lighting tube and the fan through the control main board, so that while lighting, the air in the space is purified; when leaving the enclosed space, just turn off the lighting tube and the fan. When it is found that the purification effect weakens, the air-purifying filter element can be pulled out for cleaning or replaced with a new air-purifying filter element. The air-purifying lighting device of the present utility model for an enclosed space integrates two major functions of lighting and air purification, can automatically purify the air while lighting, and ensures that the purification function is only started in the lighting state, achieving the maximization of resource utilization, being both energy-saving and environmentally friendly, and having a low cost. Brief Description of the Drawings

[0035] In order to more clearly illustrate the technical solutions in the prior art or the specific embodiments of the present utility model, the following briefly introduces the drawings used in the description of the prior art or the specific embodiments.

[0036] Figure 1 It is a schematic diagram of the overall structure of the air-purifying lighting device of the present utility model for an enclosed space.

[0037] Figure 2 It is Figure 1 Another three-dimensional view of

[0038] Figure 3 It is to Figure 1 The schematic diagram of the structure after removing the top cover in

[0039] Figure 4 It is Figure 3 The exploded structure diagram of

[0040] Figure 5 It is Figure 4 Another three-dimensional view of

[0041] Figure 6 It is Figure 1 The schematic diagram of the structure after removing the top cover of the main body in

[0042] Figure 7 It is the structural block diagram of the remote control and the control main board of the air-purifying lighting device of the present utility model.

[0043] Reference Numerals: 1, main body; 11, installation cavity; 12, lighting tube installation cavity; 13, lighting tube; 14, fan; 15, mesh plate; 16, air outlet; 19, operation opening; 2, control main board; 21, first connecting wire; 22, receiving module; 23, control module; 24, output module; 3, air-purifying filter element; 4, longitudinal plate; 41, transverse plate; 42, fixing plate; 43, mounting plate; 44, mounting concave cavity; 45, fan mounting position; 46, vertical plate; 47, horizontal plate. Detailed implementation manners

[0044] To enable those skilled in the art to better understand the present solution, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present application.

[0045] It should be noted that the terms "first", "second", etc. in the claims and the description of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units is not limited to those clearly listed steps or units, but may also include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0046] In the present application, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the accompanying drawings. These terms are mainly used to better describe the present application and its embodiments, rather than to limit that the indicated devices, elements or components must have a specific orientation or be constructed and operated in a specific orientation. And, in addition to being able to represent the orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the present application can be understood according to specific circumstances. In addition, the meaning of the term "a plurality" should be two or more. It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other.

[0047] The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments. Embodiment

[0048] This embodiment provides a clean air lighting device for a closed space, such as Figures 1-3As shown in the figure, it includes: a main body 1, a clean air filter element 3, a control main board 2 and a remote controller; wherein, the main body 1 is suitable for being fixedly installed, having an internal accommodation space, an installation cavity 11 with an end opening communicating with the internal accommodation space, and at least one lamp tube installation cavity 12; the lighting lamp tube 13 is installed in the lamp tube installation cavity 12; there is at least one fan 14, which is installed in the internal accommodation space; a mesh plate 15 is arranged on the top surface of the main body 1 opposite to the fan 14, and a plurality of air outlet holes 16 are arranged on the bottom surface of the main body 1 opposite to the fan 14; the clean air filter element 3 is detachably installed in the installation cavity 11, and is arranged up and down opposite to the fan 14, and is used for purifying the air conveyed by the fan 14; the control main board 2 is fixedly installed inside the internal accommodation space, and is connected to an external power supply through a first connecting wire 21, and is used for controlling the on / off of the lighting lamp tube 13 and the fan 14; the remote controller is used for remotely controlling the control main board 2, and further controlling the on / off of the lighting lamp tube 13 and the fan 14.

[0049] Before use, one or more air purification lighting devices can be installed according to the size of the enclosed space; when entering the enclosed space and needing to move in the enclosed space, operate the remote controller to remotely control the control main board 2, and turn on the lighting lamp tube 13 and the fan 14 through the control main board 2, so that while lighting, the air in the space is purified; when leaving the enclosed space, just turn off the lighting lamp tube 13 and the fan 14. When it is found that the purification effect weakens, the clean air filter element 3 can be pulled out for cleaning or a new clean air filter element 3 can be replaced. The air purification lighting device of this embodiment for an enclosed space integrates two major functions of lighting and air purification, enabling it to automatically purify the air while lighting, and ensuring that the purification function is only started in the lighting state, achieving the maximization of resource utilization, being both energy-saving and environmentally friendly, and having a low cost; the air purification lighting device of this embodiment for an enclosed space is particularly suitable for enclosed partitioned small rooms and other rooms without ventilation conditions or with poor ventilation conditions.

[0050] As Figure 7 shown in the figure, the remote controller transmits a control instruction to the control main board 2 according to the triggered control instruction, the control main board 2 receives the control instruction through the receiving module 22 and transmits it to the control module 23, and the control module 23 transmits it to the fan 14 or the lighting lamp tube 13 through the output module 24 according to the received control instruction, and the fan 14 or the lighting lamp tube 13 turns on or off according to the instruction after receiving the control instruction.

[0051] The remote controller in this embodiment adopts a remote controller of model XY-800 and is matched and controlled by the infrared learning method; the chip in the control main board 2 adopts a single-chip microcomputer of model STM32F103C8T6, which can control the on / off of the fan and the lighting lamp. Those skilled in the art can also adopt other models of remote controllers or single-chip microcomputers that can achieve the invention purpose.

[0052] It further includes a partitioning structure which divides the internal accommodation space into four parts; there are four fans 14 respectively installed at the positions of the four parts of the internal accommodation space, and the installation direction is to send air to the air purification filter element 3. The four fans 14 are respectively installed at the positions of the four parts. When one of the fans 14 is damaged, the remaining fans 14 can still continue to send air, without affecting the purification function.

[0053] Such as Figure 4 As shown, the partitioning structure includes: a longitudinal plate 4 and a transverse plate 41; the middle part of the longitudinal plate 4 is concavely designed to form a first concave structure, and is longitudinally arranged in the middle of the inner side walls of both sides of the internal accommodation space; the middle part of the transverse plate 41 is concavely designed to form a second concave structure, and is arranged crosswise with the longitudinal plate 4 in the middle of the inner side walls of both sides of the internal accommodation space. The transverse plate 41 is two plates, respectively arranged on both sides of the longitudinal plate 4, or the longitudinal plate 4 and the transverse plate 41 are integrally formed and arranged inside the internal accommodation space.

[0054] Such as Figure 4 And 5 As shown, it further includes a mounting plate 43 which is installed at the top of the internal accommodation space, and a mounting concave cavity 44 protruding downward is provided in the middle. The outer shape of the bottom of the mounting concave cavity 44 fits the shapes of the first concave structure and the second concave structure, and can be fitted and installed inside the first concave structure and the second concave structure; the control main board 2 is fixedly installed in the mounting concave cavity 44. The mounting concave cavity 44 is installed inside the first concave structure and the second concave structure, dividing the internal accommodation space into four independent spaces.

[0055] On both sides of the mounting concave cavity 44 of the mounting plate 43, four fan mounting positions 45 suitable for installing the fans 14 are evenly provided, and the fan mounting positions 45 are designed to penetrate, corresponding to the positions of the four parts respectively. The four fans 14 send air in four independent spaces and will not affect each other.

[0056] Such as Figure 6 As shown, it further includes fixing plates 42. There are two fixing plates 42, located on both sides of the longitudinal plate 4, and are longitudinally arranged at a certain distance from the longitudinal plate 4 respectively.

[0057] The fixing plate 42 includes: a vertical plate 46 and a horizontal plate 47; the vertical plate 46 is fixedly arranged on the inner wall of the bottom of the body 1; the horizontal plate 47 is fixedly arranged at the top end of the vertical plate 46, forming a 90° angle with the axis of the vertical plate 46; the air purification filter element 3 is installed between the two vertical plates 46, and the top is limited by the two horizontal plates 47; both ends of the transverse plate 41 are fixedly connected to the fixing plates 42 on both sides.

[0058] As Figure 3 shown, the control main board 2 includes: a receiving module 22, a control module 23, and an output module 24; wherein the receiving module 22 is configured to receive control instructions from a remote controller; the control module 23 is configured to receive the control instructions from the receiving module 22 and control the on / off of the lighting tube 13 and the fan 14 according to the instructions; the output module 24 is connected to the control module 23 and is configured to transmit the control instructions to the lighting tube 13 and the fan 14.

[0059] The process in which the control main board 2 receives control instructions from the remote controller and controls the lighting tube 13 and the fan 14 is that the receiving module 22 receives the control instructions from the remote controller and transmits them to the control module 23, the control module 23 receives the control instructions and transmits the control instructions to the lighting tube 13 and the fan 14 through the output module 24, thereby controlling the lighting tube 13 and the fan 14 to turn on or off.

[0060] The lighting tube 13 is connected to the control main board 2 through a second connecting wire; the fan 14 is connected to the control main board 2 through a third connecting wire.

[0061] An operation opening 19 is provided on the outer wall of the body 1 at the end opening of the installation cavity 11. When it is necessary to pull out the clean air filter element 3, it can be conveniently pulled out through the position of the operation opening 19.

[0062] Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or variations derived therefrom are still within the protection scope of this innovative technical solution.

Claims

1. A clean air lighting device for an enclosed space, characterized in that, Comprising: A main body (1), suitable for fixed installation, having an internal accommodation space, an installation cavity (11) with an end opening communicating with the internal accommodation space, and at least one lamp tube installation cavity (12); A lighting lamp tube (13), installed in the lamp tube installation cavity (12); at least one fan (14), installed in the internal accommodation space; a mesh plate (15) is provided on the top surface of the main body (1) opposite to the fan (14), and a plurality of air outlet holes (16) are provided on the bottom surface of the main body (1) opposite to the fan (14); A clean air filter element (3), detachably installed in the installation cavity (11), arranged vertically opposite to the fan (14), for purifying the air conveyed by the fan (14); A control main board (2), fixedly installed inside the internal accommodation space, connected to an external power supply through a first connecting wire (21), for controlling the on / off of the lighting lamp tube (13) and the fan (14); A remote controller, for remotely controlling the control main board (2), and further controlling the on / off of the lighting lamp tube (13) and the fan (14).

2. The air purification lighting device for an enclosed space according to claim 1, wherein: It further includes a partitioning structure, which divides the internal accommodation space into four parts; There are four fans (14), respectively installed at the positions of the four parts of the internal accommodation space, and the installation direction is to send air to the clean air filter element (3).

3. The air purification lighting device for a closed space according to claim 2, characterized in that, The partitioning structure includes: A longitudinal plate (4), with a concave design in the middle, forming a first concave structure, longitudinally arranged in the middle of the inner walls on both sides of the internal accommodation space; A transverse plate (41), with a concave design in the middle, forming a second concave structure, crosswise arranged with the longitudinal plate (4) in the middle of the inner walls on both sides of the internal accommodation space.

4. The air purification lighting device for a closed space according to claim 3, characterized in that: It further includes a mounting plate (43), installed at the top of the internal accommodation space, with a downward protruding mounting concave cavity (44) in the middle, and the bottom shape of the mounting concave cavity (44) fits the shapes of the first concave structure and the second concave structure, and can be fitted and installed inside the first concave structure and the second concave structure; The control main board (2) is fixedly installed in the mounting concave cavity (44).

5. The air purification lighting device for a closed space according to claim 4, characterized in that: On both sides of the mounting concave cavity (44) of the mounting plate (43), four fan mounting positions (45) suitable for installing the fans (14) are evenly opened, and the fan mounting positions (45) are designed to penetrate, respectively corresponding to the positions of the four parts.

6. The air purification lighting device for a closed space according to claim 3, characterized in that: It further includes fixing plates (42), two of them, located on both sides of the longitudinal plate (4), longitudinally arranged at a certain distance from the longitudinal plate (4) respectively.

7. The air purification lighting device for an enclosed space according to claim 6, wherein The fixing plate (42) includes: A vertical plate (46), fixedly arranged on the inner wall of the bottom of the main body (1); A horizontal plate (47), fixedly arranged at the top end of the vertical plate (46), forming a 90° angle with the axis of the vertical plate (46); The clean air filter element (3) is installed between the two vertical plates (46), and the top is limited by the two horizontal plates (47); Both ends of the transverse plate (41) are fixedly connected to the fixing plates (42) on both sides.

8. The air purification lighting device for a closed space according to claim 1, characterized in that, The control main board (2) includes: a receiving module (22) for receiving control instructions from a remote controller; a control module (23) for receiving the control instructions from the receiving module (22) and controlling the on / off of the lighting tube (13) and the fan (14) according to the instructions; an output module (24) connected to the control module (23) for transmitting the control instructions to the lighting tube (13) and the fan (14).

9. The air purification lighting device for an enclosed space according to claim 8, wherein: The lighting tube (13) is connected to the control main board (2) through a second connecting wire; the fan (14) is connected to the control main board (2) through a third connecting wire.

10. The air purification lighting device for a closed space according to claim 1, characterized in that: An operation opening (19) is formed in the outer wall of the body (1) located at the end opening of the installation cavity (11).

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