WO2005071313A1

WO2005071313A1 - Lighting fixture for exhausting air

Info

Publication number: WO2005071313A1
Application number: PCT/CN2004/001570
Authority: WO
Inventors: Zhibiao Pan
Original assignee: Zhibiao Pan
Priority date: 2004-01-15
Filing date: 2004-12-29
Publication date: 2005-08-04

Abstract

A lighting fixture for exhausting air comprises an exhaust fan apparatus consisting of a base portion and an exhaust fan fixed on the base portion, a lighting fixture consisting of a lamp holder and a luminaire device disposed on the lamp holder, an assembled construction fixedly located at one side of the lighting fixture and the exhaust fan to integrate the lighting fixture with the exhaust fan, and an electric control device located at one side of the exhaust fan and electrically connected with the lighting fixture and the exhaust fan. The luminaire device is provided with a luminaire, a lamp shade, a fixing cover and the lamp holder, and the exhaust fan is provided with a motor, fan wades and a base plate. In the meanwhile, the fixture body is provided with air-intake passages, and the base portion of the fan is provided with air-outtake passages. Thereby, it is possible for the light fixture to perform illuminating and exhausting air, and it is also convenient to select turn-on mode or turn-off mode of the luminaire and the fan. Therefore, the lighting fixture is lightweight, compact in construction, easy in the installation work, and capable of protecting environment and saving space and energy, so it is very useful in reality.

Description

Exhaust lighting

Technical field

The invention relates to a lighting device, in particular to an exhaust lighting fixture with multifunctional effect, which can realize the functions of lighting and exhaust at the same time, can save space and can be adjusted in all directions. Background technique

At present, generally existing exhaust fans generally have an overall structure provided with a motor, a transmission mechanism, and a fan, and the fan is driven by the motor during use to achieve the effect of exhaust ventilation. Generally, there are common lighting lamps, which basically only provide lighting effects. Therefore, it can be known that the existing lighting products with lighting functions and exhaust fans with exhaust functions are two types of products with different uses, and each of them has a series of products with different structures. However, its functions are single, and they are respectively set for different purposes, so as to exert different exhaust functions or lighting functions. With the continuous improvement of people's quality of life, the existing exhaust fans and their lamps are no longer required to have only the functions of exhaust and lighting, but an urgent need for a multi-functional Functional products enable users to choose correspondingly for different use purposes. However, a careful study of the existing exhaust fans or lighting lamps reveals that although it is indeed practical in use, there are still several shortcomings in practical use, such as in some occasions, such as for kitchens, bathrooms, and small bedrooms. In a room with a small space, people not only have the function of general lighting, but also the function of effectively exhausting air. Therefore, after installing the lamp, a separate exhaust fan must be installed again, causing the exhaust fan and its lighting In practice, it cannot achieve the best results, and its shortcomings can be summarized as follows:

1. Existing exhaust fans and their lighting lamps are cumbersome to install and require two separate installations, which are labor-intensive and time-consuming, increasing costs in vain, so they are not practical as a whole.

2. Moreover, it is not only complicated in structure and installation, but also inconvenient for the user to operate separately during use, which causes considerable trouble in use and is not suitable for practical use.

3. In addition, it not only installs in the space layout but also occupies limited indoor space, which affects the overall layout of the room, especially in the new situation where people are increasingly pursuing a continuous improvement in the quality of life and a more tidy and beautiful appearance. It seems that it cannot fully meet the needs of users.

It can be seen that the above-mentioned existing exhaust fans and lighting lamps still have many defects, and further improvement is urgently needed. In order to solve the problems of exhaust fans and lighting lamps, related manufacturers must pay We have devoted ourselves to finding a solution, but for a long time no applicable design has been developed, and the general product has no appropriate structure to solve the above problems, which is obviously a problem that related industry is anxious to solve.

In view of the shortcomings of the existing exhaust fans and lighting lamps mentioned above, the designer is actively researching and innovating based on many years of practical experience and expertise in the design and manufacture of such products, with a view to creating a kind of lighting and exhaust Exhaust lighting fixtures of new structure with functions and a full-range adjustment function when in use can improve existing exhaust fans and lighting lamps to make them more practical. After continuous research and design, and after repeated trials and samples and improvements, the invention has finally been created with practical value. Summary of the invention

The main purpose of the present invention is to overcome the shortcomings of the existing exhaust fans and lighting lamps, and to provide a new structure of exhaust lighting lamps. The technical problem to be solved is to provide a lighting and exhaust system that can simultaneously realize lighting and exhaust. Functional multi-functional luminaire, which is more suitable for practical use.

A secondary object of the present invention is to provide an exhaust lighting lamp with a new structure. The technical problem to be solved is that it is provided with an electric control device and has the effect of being capable of being adjusted in all directions.

Another object of the present invention is to provide an exhaust lighting lamp with a new structure. The technical problem to be solved is to make it have a compact structure, combined with a structured tube, and has a small overall volume and light weight. The efficiency of the canister, thereby saving energy and protecting the environment, can reduce the production cost of the product, is cost-effective, and has more commercial value. It does have extensive industrial use value and is suitable for widespread promotion and use in the industry.

Yet another object of the present invention is to provide a new structure exhaust lighting lamp. The technical problem to be solved is that it can be installed centrally in the space arrangement, which can save limited space and make the overall layout of the room more reasonable. It is practical, neat and beautiful, and easy to install, which saves labor and time, can greatly reduce the use cost, and has a low comprehensive cost, which is excellent for practical use.

Another object of the present invention is to provide an exhaust lighting lamp with a new structure. The technical problem to be solved is to make it convenient to use, no complicated procedures are required during use, the operation is very convenient, and it can better meet the user's use. Demand, which can greatly improve overall efficiency.

The object of the present invention and the solution of its technical problems are achieved by using the following technical solutions. An exhaust lighting fixture provided in accordance with the present invention is provided with a luminaire and a fan, including an exhaust fan device, a luminaire combination structure, a lighting fixture, and an electrical control device, wherein the above-mentioned exhaust fan device includes an exhaust fan and a fan base, and the exhaust fan is fixed The above lighting fixture includes a light source device and a lamp holder, and the light source device is fixedly arranged on the lamp holder; the above-mentioned lamp combination structure is provided on the side of the lighting lamp body and the exhaust fan, and the lamp and the exhaust fan are fixedly connected. The above-mentioned electrical control device is disposed on one side of the exhaust fan and is electrically connected to the lighting fixture and the exhaust fan device to control the lighting and the exhaust fan to be turned on and off. The object of the present invention and its technical problems can be further achieved by adopting the following technical measures.

In the foregoing exhaust lighting and bright lamp, the exhaust fan of the exhaust fan device is fixed on the motor fixing plate with fasteners, and the exhaust fan and the air inlet are coaxially installed at the axial center of the lighting lamp; the exhaust fan includes The motor, the fan blade and the motor fixing plate are fixed on the motor fixing plate and fixed on the fan base with fasteners.

The aforementioned exhaust lighting lamp, wherein: the fan blade is disposed inside the center of the air inlet cavity of the exhaust fan, and is fixed on the output shaft of the motor with a fastening nut. The fan blade may be a centrifugal fan blade or an axial flow fan blade; the motor fixing plate is fixedly arranged in the air inlet cavity of the fan base with fastening screws; the fastener is provided with most of the fastening screws. The motor is fixed on the fan base; the motor is provided with circuit leads and is introduced into the motor junction box provided on the upper part of the fan base. The power cord passes through the motor junction box and the fan base, and is fixed to the wiring in the motor junction box by the terminal. On the board.

In the aforementioned exhaust lighting lamp, the fan motor is a shaded-pole motor, which is composed of an iron core, a rotor coil, a motor shaft, and a fixing device, and does not need an external starting capacitor. The fixing device is provided with a mounting hole and a motor fixing plate. The matching is fixed and integrated, and the motor shaft is integrated with the fan blade. '' The aforementioned exhaust lighting lamp, wherein the motor is a capacitor-operated motor, and the iron core, the coil and the rotor of the motor are all arranged in the motor housing. The motor is provided with an extended motor shaft and a fixed structure, and an external starting capacitor; The fixing structure is provided with a mounting hole, which is fixed and integrated with the motor fixing plate, and the extended motor shaft is integrated with the fan blade.

In the foregoing exhaust lighting lamp, the fan blades of the fan blades are provided with a centrifugal blade structure, and a plurality of fan blades are provided on an inner circumference of the fan blades. Motor shaft.

In the foregoing exhaust lighting lamp, the fan blade structure of the fan blade is configured as an axial flow blade structure, and a plurality of blade blades are provided on an outer circumference of the fan blade. Motor shaft.

In the foregoing exhaust lighting fixture, the fan base includes an air inlet cavity, an air outlet, and a motor connection box, wherein: the air inlet cavity is disposed on one side of the fan base, and the side of the air inlet cavity is provided with The air outlet, the exhaust fan in the air inlet cavity is arranged in the coaxial space between the air inlet of the lamp holder and the air inlet cavity of the fan base. The motor junction box is disposed on the upper part of the fan base, and a junction box cover is provided on the top of the motor junction box.

In the foregoing exhaust lighting fixture, a non-return frame is provided in the air outlet, and a non-return piece is sleeved on the non-return frame; the terminal box cover is fixed on the fan base with fasteners.

The exhaust lighting fixture described above, wherein the outline shape of the appearance of the fan base is selected from rectangular moments. One of shapes such as shape, regular polygon, circle, triangle, ellipse, and irregular shape. The cross section of the internal accommodation space can be set to a variety of geometric shapes such as circle, ellipse, polygon or irregular shape. Shape ^ I husband. ',

The aforementioned gas lighting lamp, wherein the lamp combination structure is configured to connect the lamp and the fan base of the exhaust fan as a whole by means of a fastener connection structure, or a plug-and-play connection structure ^ ^{1 of the} lamp and the fan The fan bases are connected to each other as a whole.

The aforementioned 4 non-gas lighting fixtures, wherein the fastener connection structure means is provided with screw holes on the four corners of the lamp holder, and the four-sided platform of the fan base is provided with a through-hole mounting hole for the lamp holder combination, the lamp holder After the two are matched up and down in the axial direction with the fan base, they are tightly combined into a whole by the fixing screws of the lamp base joint portion.

The aforementioned 4 non-gas lighting fixtures, wherein the plug-and-pull connection structure means is provided with a fixing card for the lamp seat joint portion on each of the four corners of the lamp holder, and a corresponding fixing card is provided on the fan base. After the upper and lower engagements are matched in the axial direction, they are tightly integrated into a self-locking structure.

The aforementioned 4 non-gas lighting fixture, wherein the lighting fixture includes a light source device, a lamp holder and a lampshade, wherein: the light source device includes a lamp and a lamp plug, the lamp is fixedly arranged on the lamp holder, and is provided with pins and The socket holes of the lamp plug are inserted and fixedly connected together. The lamp can also be fixed on the lamp holder with a lamp tube card.

The aforementioned 4 non-gas lighting lamp, wherein the lamp is a lamp card which is inserted into a lamp tube of a lamp holder and inserted into a lamp plug at the same time; the lamp card is an elastic card member with good elasticity, which may be manganese steel Made of spring steel.

The aforementioned 4 non-gas lighting lamps, wherein the lamps are circular lamps, or are designed as light bulbs, or non-circular lamps such as linear lamps, ring lamps, polygonal lamps, or irregular lamps. Architecture.

In the foregoing exhaust lighting lamp, the light source of the lamp may be a gas discharge lamp or a semiconductor light emitting lamp; the light guide in the lamp may also be designed as a ring light guide, a polygon light guide, or an irregular light guide. Non-circular structures such as light guides; the cross section of the light guide and the light guide in the luminaire can also be designed as circular, oval, polygonal, honeycomb, or irregular shapes.

The aforementioned 4 # gas lighting lamp, wherein the lamp plug is connected to the 'electronic ballast in the electrical junction box fixed on the fan base; the lamp plug is fixed to the lamp with a tight fit structure or a fastening element And connected to the electronic ballast through the power output line.

The aforementioned gas lighting lamp, wherein the material of the lamp is glass, transparent resin or transparent light guide material; the light source of the lamp may be a conventional light source or an ultraviolet light source.

The aforementioned exhaust lighting fixture, wherein the lamp holder is fixedly sleeved in the fan base with a lamp holder combination structure, the lamp holder is connected with a lamp cover, and a fixing cover is provided to detachably connect the lamp cover to the lamp cover. : Block J.

The aforementioned gas lighting fixture, wherein the lamp holder combination structure is for fastening the screw, The fixed sleeve is connected in the fan base; the detachable connection structure is provided with a round air inlet on the top of the lamp holder, and the inner hole of the air inlet is connected with the outer circle of the fixed cover by a detachable fixed cover connection structure.

In the foregoing exhaust lighting lamp, the detachable fixed cover connection structure of the fixed cover is set as a screw connection structure, or may be a card-type snap-in connection structure, so that the lamp cover and the lamp holder form a detachable connection and fixed structure.

In the foregoing exhaust lighting lamp, the shape of the lamp holder is set to be a square shape, and the lamp holder may also be a ring-shaped lamp holder, a polygonal lamp holder, or an irregular lamp holder.

In the foregoing exhaust lighting lamp, a shape of the lamp cover is set to a shape that matches the shape of the lamp, and the lamp is located in a space portion covered by the lamp cover.

In the foregoing exhaust lighting lamp, the lampshade is a plane structure of the body, forming a plane lampshade, the material of which can be glass or plexiglass, and a vent hole is provided at the center of the plane, and the shape is suitable for the lamp holder. Shape and fit into one.

The aforementioned exhaust lighting lamp, wherein the lampshade is an isolated three-dimensional structure, forming an arc-shaped lampshade, the material of which can be glass or plexiglass, and a vent hole is provided at the center of the isolated three-dimensional structure. The shape of the lamp holder is matched and assembled into a whole.

The aforementioned exhaust lighting lamp, wherein the lampshade is a three-dimensional platform structure, forming a three-dimensional platform lampshade, the material of which is glass or plexiglass material, and a vent hole is provided at the center of the three-dimensional platform structure, and its shape Match the shape and fit together.

The aforementioned exhaust lighting fixture, wherein the lamp cover is screwed and fixed with a fixed cover and an air inlet on the top of the lamp holder, the fixed cover is set in a circle, an air inlet is provided in the center, and a fence is provided in the air inlet The fixed cover connection structure of the fixed cover is provided with external threads, which are connected with the internal hole threads of the air inlet to form a detachable screw connection structure.

The aforementioned exhaust lighting fixture, wherein the fixed cover is provided in a circle, an air inlet hole is provided in the center, and a fence is provided in the air inlet hole; the fixed cover connection structure of the fixed cover is provided as a detachable fixed card. Corresponding plug-in cards are also provided in the inner holes of the air vents, and the two are connected by a fixed plug-in card to form a plug-in card connection structure.

In the foregoing exhaust lighting lamp, the lamp cover may be a glass cover or an organic material cover, which is fixed and fixed on the lamp holder by a fixed cover, and the combination of the fixed cover and the lamp holder may be a screw connection structure or It is a snap-fit structure. '' The aforementioned exhaust lighting lamp, wherein the surface of the lamp cover is provided with at least one coating curved surface or multiple coating planes, the coating curved surface or multiple coating planes are disposed adjacent to the ultraviolet light source, and A photocatalyst material is coated thereon.

In the foregoing exhaust lighting lamp, when the lamp is assembled and arranged at an air inlet and an air outlet of the exhaust fan, a plurality of holes or meshes are provided in the lamp cover.

The foregoing exhaust lighting fixture, wherein the lighting fixture is composed of a fluorescent tube, a plastic connector and a copper electrode pin, the copper electrode pin is fixedly disposed on the plastic connector, and the plastic connector is fixed on the fluorescent tube. On the light tube, the fluorescent tube is a gas discharge tube, and the copper electrode pin is mated with the lamp plug.

The foregoing exhaust lighting lamp, wherein the lamp is composed of a light emitting diode, an insulating substrate, and a copper electrode pin. The light emitting diode and the copper electrode pin are fixedly disposed on the insulating substrate. The light emitting diode is a semiconductor light emitting tube, and the copper electrode pin and The lamp plugs are mated.

The foregoing exhaust lighting fixture, wherein the electrical control device includes an electrical junction box and an electrical control device, wherein: an electrical junction box is provided above the fan base and located on a side of the exhaust fan, and the electric control device is disposed on the fan base Inside the electrical junction box; the electrical junction box is provided with a cover plate, and the electrical control device is fixed in the electrical junction box of the fan base with a fastening element; the electrical control device is provided with an electrical control circuit and a driver for controlling the lighting of the lamp An electronic component, the electronic control circuit is a switching circuit, and the driving electronic component includes a starter and a control circuit board electronic component.

In the foregoing exhaust lighting lamp, the electronic control device is further provided with an electronic ballast, which is fixedly connected in the electrical junction box; after the input circuit leads of the motor pass through the electrical junction box I on the fan base, Then, it is extended into the electrical junction box together with the electric wires of the lamp plug to implement the control method of controlling the lamp.

The foregoing exhaust lighting fixture, wherein the specification of the terminal block in the electrical junction box is set to multiple 10 amps. The motor and the lamp are controlled independently by a jumper structure on the terminal block. There is a step switch.

In the foregoing exhaust lighting lamp, the driving electronic component for lighting the light source of the lamp is disposed in the electrical junction box above the fan base, preferably directly on the inner surface of the lamp cover, and is connected with the light source of the lamp. The electrodes are connected.

The aforementioned exhaust lighting lamp, wherein the electrical control circuit adopts a parallel connection circuit design on the electrical control structure, and the power control of the exhaust fan and the electronic ballast can adopt a control mode of sub-control or group control; The electric control circuit can be set as a separate control circuit structure that separately controls the lamps and the exhaust fan switch, or a centralized control circuit structure that controls the lamp and the exhaust fan switch at the same time. Multifunctional centralized control circuit structure of exhaust fan switch.

In the foregoing exhaust lighting lamp, the electrical control device is provided with a housing, which is provided with an electronic ballast, and the two ends are respectively provided with a power input section and a control output section. The switch of the lighting lamp and the switch of the exhaust fan are designed as Separate structure of independent control.

In the foregoing exhaust lighting lamp, the electrical control device is provided with a housing, which is provided with an electronic ballast, and the two ends are respectively provided with a power input section and a control output section. The switch of the lighting lamp and the switch of the exhaust fan are designed as Structural mode of parallel integrated centralized control.

The aforementioned exhaust lighting fixture, wherein the electrical control device is provided with a housing, which is provided with an electronic ballast and an intelligent control module, and the two ends are respectively provided with a power input section, a receiver interface and an actuator output interface. The switch of the luminaire and the switch of the exhaust fan are designed as a parallel and integrated control structure. The switch is connected to the intelligent control module. The aforementioned exhaust lighting fixture, wherein the intelligent control module includes an input conversion circuit, a receiver, two actuators, and a processor, wherein the control switch is connected to the conversion circuit, the conversion circuit, the receiver, and two actuators The processors are respectively connected to the processors, and the receiving heads of the receivers of the intelligent control module are processed by the processors and then control the switches of the lighting lamps and the exhaust fans through the actuators of the execution units.

In the foregoing exhaust lighting fixture, the electrical control device is configured to set the receiver in the intelligent control module as an odor detector, that is, the receiver is additionally equipped with an air odor detection head, and An odor detection head interface is provided on the side, and a control signal is input to the processor according to the detected air odor concentration. After the control signal is processed by the processor, the actuators of the row unit respectively control the switches of the lighting lamps and the exhaust fans.

In the foregoing exhaust lighting lamp, the electrical control device is configured to set a receiver in the intelligent control module as a light intensity detector, that is, the receiver is additionally provided with a light intensity detection head, and A light intensity detection head interface is provided on the side, and a control signal is input to the processor according to the detected light intensity. After the control signal is processed by the processor, the switches of the lighting fixture and the exhaust fan are respectively controlled by the actuators of the execution unit.

The aforementioned exhaust lighting fixture, wherein the intelligent control module, input conversion circuit, receiver and actuator of the electric control device may be intelligent control module A0M-2, receiver RX01, actuator DA32, respectively; the air odor The probe may be an air odor probe MF420; the light intensity detector may be a light intensity detector BGS- V50.

Compared with the prior art, the present invention has obvious advantages and beneficial effects. As can be known from the above technical solutions, in order to achieve the foregoing object of the present invention, the present invention provides an exhaust lighting fixture provided with a luminaire and a fan, including an exhaust fan device, a combination structure of the luminaire, a lighting fixture, and an electrical control device, among which the above-mentioned exhaust fan device The exhaust fan includes a exhaust fan and a fan base, and the exhaust fan is fixedly connected to the fan base. The above-mentioned lighting fixture includes a light source device and a lamp holder, and the light source device is fixed on the lamp holder. The above-mentioned lamp combination structure is provided on the lighting lamp body and the exhaust fan. On the side, the lamp and the exhaust fan are connected and fixedly integrated into one; the above-mentioned electrical control device is disposed on the side of the exhaust fan and is electrically connected with the lighting lamp and the exhaust fan device. The lamp body is provided with a light source, a lamp cover, a fixed cover and a lamp holder, the fan is provided with a motor, a fan blade and a base, and the lighting body is provided with an air inlet channel, and the fan base is provided with an air outlet channel, thereby realizing both lighting and exhaust. Function, and can flexibly choose the way to control the lighting and fan on and off. The invention has the advantages of small size, light weight, compact and simple structure, space saving, convenient installation, environmental protection and energy saving, and low cost, and is very suitable for practical use.

By means of the above technical solution, the present invention can achieve considerable advancement and practicality. It is completely free from the defects of the existing exhaust fans and lighting lamps, and is very practical. It also has extensive industrial use value. The present invention at least Has the following advantages:

1. The exhaust lighting fixture of the present invention includes a lamp tube, a lamp holder, and an electronic ballast. The exhaust fan is fixed in the air inlet cavity on the top of the base socket sleeved with the lamp holder. The shape of the air inlet is rotated and fixed, the lamp tube is fixed in the lamp holder on the outer circle of the lamp inlet, and the lamp tube is connected with the electronic ballast fixed on the upper end of the base through the lamp plug. The whole lamp adopts an integrated embedded structure. The air inlet and the fan are installed in the axial center of the lamp, which greatly reduces the outer and axial dimensions of the product. The installation and maintenance are very convenient. Most of the mounting screws can be firmly fixed. Fix the lamp on the ceiling, the spiral structure of the fixed cover is convenient for the cleaning of the lamp and the maintenance of the lamp tube; when the fan is working, the heat generated by the lamp can be taken away evenly, which reduces the working temperature of the lamp and electronic components, thereby extending the lamp Service life of tubes and electronic ballasts.

2. The use of electronic ballasts achieves energy saving and environmental protection of the entire lamp, and can be smoothly started in a wide voltage range.

3. The present invention has a lighting body. The lamp holder in the lighting body is connected to the fan base through a combination structure. The fan is fixed in the base through insect filaments. The light source of the lamp is connected to the fan motor and the electric control device on the base. The structure of the invention is provided with an air inlet channel on the lighting body and an air outlet channel on the fan base, so that two functions of lighting and exhaust can be realized, and the way of controlling the on and off of the lamps and fans can be flexibly selected.

4. The light source and fan are electrically designed in parallel structure, which can conveniently realize the sub-control and group control mode.

5. The invention can realize the functions of lighting and exhaust at the same time, forming a multifunctional lamp, and having multifunctional effects that can save space and can be adjusted in all directions, so that it is more suitable for practical use.

6. In addition, the present invention has a compact structure and a simple combined structure, and its overall volume is small and light weight. The structure forming process is simpler, energy saving and environmental protection, thereby greatly reducing the production cost of the product, which is cost-effective and has more commercial value. It does have industrial use value and is suitable for widespread promotion and use in the industry.

7. Furthermore, the present invention can be installed centrally in the space arrangement, and can save limited space, making the overall layout of the room more reasonable and practical, neat and beautiful, and easy to install, saving labor and time, which can greatly reduce the user's The cost of use is excellent, with low comprehensive cost and more suitable for practical use.

8. In addition, the exhaust lighting fixture of the present invention not only has a simple structure, but also is very convenient to use during use. It does not require complicated procedures and is very convenient to work. It can better meet the needs of users, and it can also meet users' requirements for exhaust fans and fans. The demand for lighting products can give consumers better choices, and can greatly improve their overall benefits, making them more suitable for practical use.

9. The structure design, practicability and cost-effectiveness of the present invention are indeed completely in line with the needs of industrial development, and the structure disclosed is an unprecedented innovative design. It has not been seen in any publications, and it was never seen before the application. The same structural features are known and used first, and there are no similar products on the market, that is, no similar structural design has been published or used in similar products, and it is indeed novel. Its unique structural features and functions are far from existing exhaust fans and photos. Compared to existing lamps, they are more technologically advanced than existing exhaust fans and lighting lamps, and have a number of improved functions, but they are indeed creative.

In summary, the exhaust gas lighting fixture with a special structure of the present invention provides a multifunctional lighting fixture capable of realizing both lighting and exhaust functions, which is more suitable for practical use; Adjusting effect; It has the advantages of compact structure, simple combination structure, small overall volume, light weight, and compact structure processing, which saves energy and protects the environment. It can reduce the production cost of the product and is cost-effective. It is indeed widely used in the industry. Utilization value; it can be installed centrally in space layout, which can save limited space, making the overall layout of the room more reasonable and practical, neat and beautiful, and easy to install, saving labor and time, can greatly reduce the cost of use, and has a comprehensive cost It is cheap and very suitable for practical effects. In addition, it is easy to use and does not require complicated procedures during use. It is very convenient to operate, can better meet the needs of users, and can greatly improve the overall efficiency. It has many of the above advantages and practical values, and it is indeed an innovation without similar publication of similar structural designs in similar products. It has been greatly improved in terms of structure and function, and has made great progress in technology. And has produced useful and practical effects, and has a number of enhanced functions than existing exhaust fans and lighting, so it is more suitable for practical use, and has a wide range of industrial use value, sincerely a novel, progressive, and practical new design.

The above description is only an overview of the technical solutions of the present invention. In order to understand the technical means of the present invention more clearly and can be implemented in accordance with the contents of the description, the following describes in detail the preferred embodiments of the present invention and the accompanying drawings. Brief description of the drawings

FIG. 1 is a schematic structural diagram of an exhaust lighting lamp according to the present invention.

FIG. 2 is a schematic top perspective view of the exhaust lighting fixture of the present invention.

Fig. 3 is a front perspective schematic view of an exhaust lighting fixture according to the present invention.

FIG. 4 is a schematic perspective view of a first embodiment of a lamp of the exhaust lighting lamp according to the present invention.

FIG. 5 is a schematic perspective view of a second embodiment of a lamp of the exhaust lighting lamp of the present invention.

6 is a schematic perspective view of a first embodiment of a lampshade of an exhaust lighting lamp according to the present invention.

FIG. 7 is a schematic perspective view of a second embodiment of a lampshade of an exhaust lighting lamp according to the present invention.

FIG. 8 is a schematic perspective view of a third embodiment of a lampshade of an exhaust lighting fixture according to the present invention.

FIG. 9 is a schematic perspective view of a first embodiment of a fixing cover of an exhaust lighting fixture according to the present invention.

FIG. 10 is a schematic perspective view of a second embodiment of a fixing cover of an exhaust lighting fixture according to the present invention. 11 is a schematic perspective view of a first embodiment of a fan blade of an exhaust lighting lamp according to the present invention. FIG. 12 is a schematic perspective view of a second embodiment of a fan blade of an exhaust lighting fixture according to the present invention. FIG. 13 is a perspective view of the first embodiment of the motor of the exhaust and lighting lamp according to the present invention.

FIG. 14 is a schematic perspective view of a second embodiment of a real motor for an exhaust lighting lamp according to the present invention.

FIG. 15 is a perspective view showing that the lamp coupling structure of the exhaust lighting lamp of the present invention is a screw connection Intent.

FIG. 16 is a perspective view showing that the luminaire coupling structure of the exhaust lighting luminaire according to the present invention is a plug-in connection.

FIG. 17 is a schematic perspective view of a first embodiment of an electrical control device for an exhaust lighting fixture according to the present invention. FIG. 18 is an electrical wiring circuit diagram of the first embodiment of the electronic control device of the exhaust lighting lamp in FIG. 17.

FIG. 19 is a schematic perspective view of a second embodiment of an electronic control device for an exhaust lighting fixture according to the present invention. FIG. 20 is a circuit diagram of the electrical wiring of the second embodiment of the electronic control device for the exhaust lighting fixture in FIG. 19. FIG.

FIG. 21 is a schematic perspective view of a third embodiment of an electrical control device for an exhaust lighting lamp according to the present invention. Fig. 22 is a circuit diagram of the electric wiring of the third embodiment of the electric control device of the exhaust lighting lamp in Fig. 21;

Fig. 23 is a schematic perspective view of a fourth embodiment of the electrical control device for a gas lighting lamp according to the present invention. FIG. 24 is a diagram of an electrical wiring circuit of the fourth embodiment of the electric control device of the exhaust lighting lamp in FIG. 23. -Fig. 25 is a schematic perspective view of a fifth embodiment of the electric control device for a non-gas lighting lamp according to the present invention. FIG. 26 is a circuit diagram of the electric wiring of the fifth embodiment of the electric control device of the exhaust lighting lamp in FIG. 25.

1: exhaust fan unit 11: exhaust fan

111: Motor 1111: Iron core

1112: Rotor coil 1113: Motor shaft

1114: Fixing device 1115: Mounting hole

1116: Tightening screws 1117: Motor housing

1118: Extension motor shaft 1119: Fixed structure

1120: Mounting hole 112: Fan blade

1121: Fastening nut 1122: Wind blade

1123: Fan fixed central shaft hole 1124: Wind blade

1125: Fan fixing center shaft hole 113: Motor fixing plate

1131: Fastening screw 114: Circuit leads

12: Fan base 121: Air inlet cavity

122: air outlet 1221: non-return frame

1222: Non-return piece 123: Motor junction box

1231: Junction box cover 1232: Tightening screws

124: Mounting hole for lamp socket joint 125: Mounting hole for fan base

1251: Mounting screw 2: Fixing structure of lamp

21: Fixing screw for lamp base joint 3: Lighting fixture 31: Light source device 311: Luminaire

3111: Fluorescent tube 3112: Plastic connector

3113: Copper electrode pin 3114: Light emitting diode

3115: Insulating substrate 312: Lamp plug

313: Tube card 314: Fastening element

32: lamp holder 321: screw hole of lamp holder joint

3211: Fixing card for lamp holder joint 322: Air inlet

323: Fixed cover 3231: Removable fixed cover connection structure

33: Shade 331: Ventilation 孑 L

332: Ventilation 孑 323: Fixed cover

3231: Fixed cover connection structure 3232: Air inlet

3233: Fence 3234: External thread

3235: Into the wind 孑 L 3236: Fence

3237: Fixed card 4: Electrical control device

41: electrical junction box-411: cover

412: Fastening element 42: Electric control device

43: Electronic Ballast 44: Housing

441: Power input section 442: Control output section

443: receiver interface 444: actuator output interface

445: Odor sensor interface 446: Light intensity sensor interface

45: Intelligent control module The best way to realize the invention

In order to further explain the technical means and effects adopted by the present invention to achieve the intended purpose of the present invention, the specific implementation, structure, characteristics and effects of the exhaust lighting fixture proposed in accordance with the present invention are described below with reference to the drawings and preferred embodiments. Detailed description is as follows.

Please refer to FIG. 1, FIG. 2, and FIG. 3, which are schematic structural diagrams of an exhaust lighting fixture according to a preferred embodiment of the present invention. The exhaust lighting lamp of the present invention includes an exhaust fan device 1. A lamp combination structure

2. Lighting fixture 3 and electrical control device 4, of which:

The above-mentioned exhaust fan device 1 includes an exhaust fan 11 and a fan base 12, wherein: the exhaust fan 11 is installed coaxially with the air inlet 322 and disposed at the axial center of the lighting fixture 3; the exhaust fan 11 includes a motor 111, a fan blade 112, Motor fixing plate 113 and circuit lead 114, of which:

The motor 111 is fixed on the motor fixing plate 113 with fastening screws 1116. In this embodiment, the motor 111 is fixed on the motor fixing plate 113 with two fastening screws 1116. The motor 111 may be a shaded-pole motor Or capacitor-operated motors; The motor fixing plate 113 is fixedly arranged in the air inlet cavity 121 of the fan base 12 with fastening screws 1131;

The fan blade 112 is disposed inside the center of the air inlet cavity 121 of the exhaust fan 1 Γ, and is locked and set on the output shaft of the motor 111 by a fastening nut 1121. The fan blade 112 may be a centrifugal fan blade or an axial fan blade;

The circuit lead 114 is buckled and introduced into the motor terminal box 123 provided on the upper part of the fan base 12, and the power cord is passed through the motor terminal box 123 and the fan base 12 respectively, and is fixed in the motor terminal box 123 with a terminal. Circuit board.

The fan base 12 includes an air inlet cavity 121, an air outlet 122, and a motor junction box 123. Among them:

The air inlet cavity 121 is disposed on one side of the fan base 12, and the side of the air inlet cavity 121 is provided with an air outlet 122. The exhaust fan 11 in the air inlet lunar body 121 is provided at the air inlet 322 of the lamp holder 32 and the fan. The coaxial portion of the space between the air inlet cavity 121 of the base 12 is provided with an opening at the lower end of the exhaust fan 11 and the lamp cover 33 to form a whole with each other;

In order to better ensure the exhaust effect, the air outlet 122 is provided with a check frame 1221 in the air outlet 122, and a check piece 1222 is sleeved on the check frame 1221. The function of the check piece 1222 is When the exhaust fan 11 is not turned on, insects, small animals, and the like can be effectively prevented from entering the room from here; the motor junction box 123 is disposed on the upper portion of the fan base 12, and a junction box cover 1231 is provided on the top of the motor junction box 123. This embodiment The terminal box cover 1231 is fixed on the fan base 12 by fastening screws 1232.

The external outline shape of the fan base 12 can be selected from one of rectangular, regular polygon, circular, triangular, oval, and irregular shapes, and can meet different needs. The cross section of its internal accommodation space It can be set to a geometric shape according to different needs, for example, it can be set to various shapes such as a circle, an oval, a polygon, or an irregular shape.

The above-mentioned lamp combination structure 2 connects and integrates the lamp 311 and the exhaust fan 11 as a whole. It may be provided to connect the lamp 311 and the fan base 12 of the exhaust fan 11 as a whole by means of a fastener connection structure, or by plugging and unplugging. The connection structure method connects the lamp 311 and the fan base 12 of the exhaust fan 11 to each other as a whole. In this embodiment, the lamp coupling structure 2 is provided with screw holes on the four corners of the lamp holder 32, and the four-sided platform of the fan base 12 is provided with a lamp holder coupling portion mounting through hole 124, the lamp holder 32 and the fan base 12 After the two are matched up and down in the axial direction, the two are tightly combined into a single body with the fixing screw 21 of the lamp holder coupling portion, and the combination of the lamp 311, the lamp holder 32 and the exhaust fan 11 is completed.

The above-mentioned lighting fixture 3 includes a light source device 31, a lamp holder 32, and a lamp shade 33, wherein: the above-mentioned light source device 31 includes a lamp 311 and a lamp plug 312, wherein:

The lamp 311 is fixedly disposed on the lamp holder 32, and is provided with a pin to be inserted into the socket hole of the lamp plug 312 to be fixedly connected together. The lamp 311 can also be fixedly installed through the lamp tube card 313. On the lamp holder 32, in this embodiment, the lamp 311 is a latch that is inserted into the lamp tube card 31 3 of the lamp holder 32 and is simultaneously inserted into the lamp plug 312. When installing the lamp 311, the copper electrode on the lamp 311 needs to be pressed firmly against the electrode hole of the standard lamp plug 312, and the lamp 311 is inserted into the lamp tube card 313. When disassembling the lamp 311, the above steps are reversed. In this embodiment, there are three lamp tube cards 313, and the lamps 311 are fixed on the lamp base 32 through the fastening elements 314, respectively. The lamp tube card 313 is a flexible card member with good elasticity, and can be made of spring steel such as a manganese steel sheet.

In the above embodiment, the luminaire 3 1 1 is described by taking a circular tube as an example. However, the present invention is not limited to the type of the tube. The luminaire 311 of the present invention can also be designed according to the type of the lamp holder 32. Into other non-circular structures, for example, it can be set as a bulb, or a linear lamp, a ring lamp, a polygonal lamp, or an irregular lamp, etc., which are all covered by the technical solution of the present invention Inside. The light source of the lamp 31 may be a gas discharge lamp or a semiconductor light emitting lamp. Similarly, the light guide in the lamp 311 can also be designed into other non-circular structures according to the shape of the tube (ring, polygon, irregular, etc.), such as a ring light guide, a polygon light guide, or It is an irregular light guide and the like. In addition, the cross section of the lamp 311 and the light guide in the lamp can also be designed as circular, oval, polygonal, honeycomb, or other irregular shapes according to requirements. In addition, the material of the lamp 311 is, for example, glass, transparent resin, or other transparent light guide materials. The light source of the lamp 31 1 may be a conventional light source or an ultraviolet light source, and further has a sterilizing effect.

The lamp plug 312 is connected to the electronic ballast 43 in the electrical junction box 41 fixed on the fan base 12. The lamp plug 312 is fixed on the lamp holder 32 through a tight-fitting structure or a fastening element, and is connected to the electronic ballast 43 through a power output line.

The lamp holder 32 is fixedly sleeved in the fan base 12 with a lamp holder combination structure 321. The lamp holder 32 is connected with a lamp cover 33, and a fixing cover 32 3 is fixedly fixed and pressed on the lamp holder 33 with a detachable connection structure. 32 on. In this embodiment, the lamp holder coupling structure 321 of the lamp holder 32 is provided with a through hole that cooperates with the lamp holder connection portion mounting hole 124 of the fan base 12, and the lamp holder 32 is fixed with the lamp holder connection portion screws 21. The fixed sleeve is connected in the fan base 12. The detachable connection structure is provided with a round air inlet 322 on the top of the lamp holder 32. The inner hole of the air inlet 322 and the outer circle of the fixed cover 323 are connected by a detachable fixed cover connection structure 3231. 323 detachable fixed cover connection structure 3231 can facilitate the cleaning and cleaning of lamps; The detachable fixed cover connection structure 3231 of the fixed cover 323 may be provided as a threaded joint structure or a card-type snap-in connection structure, so that the lamp cover 33 and the lamp holder 32 form a detachable connection and fixation. In this embodiment, the shape of the supporting body, that is, the lamp holder 32 is described by taking a square shape as an example. However, the lamp holder 32 of the present invention may also correspond to the structure of the air inlet and outlet of the exhaust fan 11 or other types. The requirements are appropriately changed and designed into other non-square architectures, such as a ring lamp holder, a polygon lamp holder, or an irregular lamp holder.

The lampshade 33 is screwed and fixed with a fixed cover 32 3 and an air inlet 322 on the top of the lamp holder 32. The lampshade 33 can be set as a flat shape structure, a curved three-dimensional shape structure or a three-dimensional step structure. It is a glass cover or an organic material cover. In this embodiment, the lampshade 33 is glass The glass lampshade is clamped and fixed on the lamp holder 32 through the fixing cover 323, and its glass can play a good role in heat dissipation, and the exhaust work of the exhaust fan 11 can also play a better role in heat dissipation and cooling. The combination of the fixing cover 323 and the lamp holder 32 may be a screw connection structure or an engaging structure. In this embodiment, the combination is a screw connection structure, which is very convenient for installation and maintenance.

In another preferred embodiment of the present invention, the shape of the lampshade 33 is set to fit the shape of the lamp 311, and the lamp 311 is located in a space portion covered by the lampshade 33. Wherein, the surface of the lampshade 33 has at least one coating curved surface or multiple coating planes. The coating curved surface or multiple coating planes are disposed adjacent to the ultraviolet light source, and are provided with coating thereon. Photocatalyst material. Also, when lamps! When 311 is assembled at the air inlet and air outlet of the exhaust fan 11, a plurality of holes or meshes can be provided on the lamp cover 33 to take into account functions such as sterilization, deodorization, and maintaining gas circulation fl o

The above-mentioned electrical control device 4 controls the opening and closing of the lamps 311 and the exhaust fan 11, and includes the electrical junction box 41 and the electrical control device 42, of which:

The electrical junction box 41 is disposed on the fan base 12 and is located on the side of the exhaust fan 11. The electrical control device 42 is disposed in the electrical junction box 41 on the fan base 12. The electrical junction box 41 is provided with a cover plate 411 and is fastened. The element 412 fixes the electric control device 42 in the electric junction box 41 of the fan base 12. In this embodiment, the fastening element 412 is provided with four fastening screws on the cover plate 411, and the electric control device 42 is packaged and disposed in the electrical junction box 41 of the fan base 12;

The electric control device 42 is provided with an electric control circuit for controlling the turning on of the lamp 311 and a driving electronic component. The electric control circuit is a switching circuit. The driving electronic component includes electronic components such as a starter and a control circuit board. Since the electronic control circuit and the control circuit board are conventional techniques well known to those skilled in the art, they will not be repeated here. The electronic control device 42 may further be provided with an electronic ballast 43 which is fixedly arranged in the electrical junction box 41 to ensure that the lamp 311 can work stably, thereby realizing the energy saving and environmental protection of the entire lamp 311, and the Starts smoothly over a wide voltage range. The input circuit lead 114 of the motor is led out through the electrical junction box 123 on the fan base 12 and then extended into the electrical junction box 41 together with the electrical wires of the lamp plug 312 to implement the control mode of controlling the lamp 311.

In this embodiment, the specification of the terminal block in the electrical junction box 41 is set to 4 digits 10 amps. The motor 111 and the lamp 311 can be controlled independently by a jumper on the terminal block. When it is controlled separately, one Binary switch. In order to enable the lamp 311 to start smoothly, in this embodiment, the driving electronic components for lighting the light source of the lamp 311 are disposed in the electrical junction box 41 above the fan base 12, and preferably are directly disposed in the lamp cover 33. On the surface, and connected to the light source electrode of the lamp 311.

The electric control circuit of the electric control device 42 may be configured as a separate independent control circuit structure that separately controls the switch of the lamp 311 and the exhaust fan 11 respectively, or a centralized control circuit structure that controls the switch of the lamp 311 and the exhaust fan 11 at the same time. It is a multifunctional centralized control circuit structure that can control both the lamps 311 and the exhaust fan 11 at the same time independently. In addition, the electric control circuit It can also be set as an intelligent control circuit structure for controlling the switches of the lamp 311 and the exhaust fan 11 in an intelligent mode. In addition, the intelligent control mode of the electronic control circuit of the electronic control device 42 may further be provided with an odor probe (commercially available product), and is set to automatically control the lighting of the exhaust luminaire 311 and the exhaust fan 11 according to the smell of the air. Circuit structure; The intelligent control mode of the electronic control circuit of the electronic control device 42 may further be provided with a light probe, and may be set to automatically control the circuit structure of the exhaust lighting fixture that switches the lamp 311 and the exhaust fan 11 according to the intensity of the light. Since the specific structure of the electronic control circuit is a conventional prior art well known to those skilled in the art, it will not be described in detail.

In this embodiment, the lamps 311 and the exhaust fan 11 are designed in parallel with the circuit structure of parallel connection in electrical control, which can conveniently realize the control mode of sub-control or group control. The power control of the exhaust fan 11 and the electronic ballast 43 may adopt a control mode of sub-control or group control.

When the exhaust lighting fixture of the present invention is installed and used, the entire exhaust lighting fixture is fixedly installed on a fixture such as a ceiling through a fastening screw 125 1 through a mounting hole 125 on the fan base 12. The mounting hole 125 can further be provided with a decorative buckle embedded in the mounting hole 125, which can play a decorative role, thereby having a more beautiful appearance.

Please refer to FIG. 4, which is a three-dimensional schematic view of a first embodiment of a lamp of the exhaust lighting lamp of the present invention. The exhaust lamp 311 is composed of a fluorescent tube 3111, a plastic connector 3112, and a copper electrode pin 3113. The copper electrode pin 3113 is fixed on the plastic connector 3112, the plastic connector 3112 is fixed on the fluorescent tube 3111, and the fluorescent tube 3111. As a gas discharge lamp, the copper electrode pin 3113 is used as an electrode of the lamp 311, which is mated with the lamp plug 312 (see FIG. 2 for a combination).

Please refer to FIG. 5, which is a perspective view of a second embodiment of the lamp of the exhaust lighting lamp of the present invention. The lamp 311 of the exhaust lighting lamp is composed of a light emitting diode 3114, an insulating substrate 3115, and a copper electrode pin 3113. The light emitting diode 3114 and the copper electrode pin 3113 are fixedly disposed on the insulating substrate 3115. The light emitting diode 3114 is a semiconductor light emitting tube. The copper electrode pin 3113 is used as an electrode of a lamp, and is mated with the lamp plug 312 (see FIG. 2 for a combination).

Please refer to FIG. 6, which is a perspective view of a first embodiment of a lampshade of an exhaust lighting lamp according to the present invention. The lampshade 33 of the exhaust lighting lamp is a plane structure of the body, forming a plane lampshade. The material may be glass or plexiglass. A vent hole 331 is provided at the center of the plane, and the shape is suitable for the lamp holder 32. , And cooperate with the assembly (see Figure 2 for a combination).

Please refer to FIG. 7, which is a perspective view of a second embodiment of a lampshade of an exhaust lighting lamp according to the present invention. The lampshade 33 of the gas lighting fixture is a solitary three-dimensional structure, forming an arc surface hood. The material can be glass or plexiglass. A vent hole 332 is provided at the center of the solitary three-dimensional structure. The shape is matched and assembled into a whole (see Figure 2 for a combination).

Please refer to FIG. 8, which is a schematic perspective view of a third embodiment of a lampshade of an exhaust lighting fixture according to the present invention. The lampshade 33 of the 4 non-gas lighting fixture is a three-dimensional platform structure, forming a three-dimensional platform lampshade. The material can be glass or plexiglass, and a vent hole is provided at the center of the three-dimensional platform structure. 332, whose shape ^ is adapted to the shape of the lamp holder 32, and is assembled as a whole (see FIG. 2 for a combination).

Please refer to FIG. 1, which is a schematic perspective view of the first embodiment of the fixing cover of the exhaust lighting fixture of the present invention. The fixed cover 323 of the exhaust lighting fixture is set in a circular shape, and an air inlet 3232 is provided at the center thereof; a hole 3232 is provided with a fence 3233, which can prevent small animals or adult fingers from entering, and can ensure safe use. The fixed cover connection structure 3231 of the fixed cover 323 is shown in FIG. 1) and is provided with a thread 3234, which is connected with the inner hole thread of the air inlet 322 to form a detachable screw connection structure.

Please refer to FIG. 10, which is a schematic perspective view of a second embodiment of a fixing cover of an exhaust lighting fixture of the present invention. The fixed cover 323 of the exhaust lighting fixture is set in a circle, and an air inlet hole 3235 is provided in the center, and a fence 3236 is provided in the air inlet hole 3235 to prevent small animals or adults from entering, which can ensure safe use. The fixed cover connection structure 3231 of the fixed cover 323 (shown in conjunction with FIG. 1) is provided as a detachable fixed card 3237, and the inner hole of the air inlet 322 is also provided with a corresponding card. The two are used to fix the card 3 237 Matching connection forms a card connection structure.

Please refer to FIG. 11, which is a schematic perspective view of a first embodiment of a fan blade of an exhaust lighting fixture according to the present invention, and referring to FIG. 2, the fan blade 112 of the exhaust lighting fixture is provided with a fan The centrifugal blade structure is provided with a plurality of blade blades 1122 on the inner circumference, and is fixed on the motor shaft of the motor 111 with a fan fixed central shaft hole 1123 provided in the center. When the exhaust fan 11 is in operation, wind enters the exhaust fan 11 from the axial direction of the fan blade 112, and is discharged outward through an air outlet 1 22 perpendicular to the axial direction of the exhaust fan 11.

Please refer to FIG. 12, which is a schematic perspective view of a second embodiment of a fan blade of an exhaust lighting fixture according to the present invention. The fan blade 112 of the exhaust lighting lamp is provided with an axial flow blade structure, and a large number of blade blades 1124 are arranged on the outer circumference of the fan blade. The fan is provided with a central fixed central shaft hole 1125 for cooperation with the motor. 1 1 1 on the motor shaft. When the exhaust fan 11 is in operation, the wind enters the exhaust fan 11 from four directions of the fan blade 112, and is discharged outward through an air outlet 122 perpendicular to the axial direction of the exhaust fan 11.

Please refer to FIG. 13, which is a schematic perspective view of a first embodiment of a motor of an exhaust lighting lamp according to the present invention, and referring to FIG. 2, the motor 111 of the exhaust lighting lamp is a shaded pole motor, which is made of iron. The core 111 1 is composed of a rotor coil 1112, a motor shaft 1113, and a fixing device 1114, and no external starting capacitor is required. The fixing device 1114 is provided with a mounting hole 1115, which is integrated with the motor fixing plate 113 and integrated into one, and the motor shaft 1113 is integrated with the fan blade 112.

Please refer to FIG. 14, which is a schematic perspective view of a second embodiment of a motor of an exhaust lighting lamp according to the present invention, and referring to FIG. 2, a motor 111 of the exhaust lighting lamp is a capacitor-operated motor. The iron core, the coil and the rotor are all arranged in the motor housing 1117. The motor is provided with an extended motor shaft 111 8 and a fixed structure 1119, and an external starting capacitor is required. The fixing structure 1119 is provided with a mounting hole 112 0, and is fixedly integrated with the motor fixing plate 113, and the motor shaft 1118 is extended. Cooperate with the fan blade 112 to form a whole.

Please refer to FIG. 15, which is a three-dimensional schematic diagram of the screw joint structure of the exhaust lighting fixture according to the present invention, and please refer to FIG. 2. The lamp joint structure 2 of the exhaust lighting fixture is provided as a screw connection. Structural manner. In this embodiment, the screw connection structural manner is provided with lamp socket joint screw holes ³² 11 on the four corners of the lamp holder ³² , and lamp socket joints are provided on the four corner platforms of the fan base I ² respectively. The mounting hole 124, after the lamp holder 32 and the fan base 12 are mated up and down in the axial direction, are tightly combined into one with the lamp holder joint fixing screws 21 to complete the combination of the lamp 311, the lamp holder 32 and the exhaust fan 11.

Please refer to FIG. 16, which is a three-dimensional schematic diagram showing that the combined structure of the exhaust lighting fixture of the present invention is a plug-and-dial connection method, and please refer to FIG. 2 that the fixture combination structure 2 of the exhaust lighting fixture is set to be a plug-in connection. The connection structure. In this embodiment, the plug connection structure is provided with lamp holder joint fixing cards 3212 on the four corners of the lamp holder 32, and the fan base 12 is provided with corresponding fixing cards (not shown in the figure). ), After the lamp holder 32 and the fan base 12 are engaged with each other in the axial direction, they are tightly combined into a self-locking structure to complete the combination of the lamp 311, the lamp holder 32 and the exhaust fan 11. -Please refer to FIG. 17 and FIG. 18, which are three-dimensional schematic diagrams and electrical wiring circuit diagrams of the first embodiment of the electrical control device of the exhaust lighting fixture of the present invention, and please refer to FIG. 2 for the exhaust lighting fixture of this embodiment. The electrical control device 4 is provided with a housing 44 and an electronic ballast 43 therein. The two ends are respectively provided with a power input section 441 and a control output section 442. The switch of the lighting fixture 3 and the switch of the exhaust fan 11 are designed separately. The structure of the control is such that the lighting and exhaust are performed independently without affecting each other.

Please refer to FIG. 19 and FIG. 20, which are perspective schematic diagrams and electrical wiring circuit diagrams of the second embodiment of the electrical control device of the exhaust lighting fixture of the present invention. The electric control device 4 is provided with a housing 44 with an electronic ballast 43 therein, and a power input section 441 and a control output section 442 are respectively provided at the two ends. The switch of the lighting fixture 3 and the switch of the exhaust fan 11 are designed to be integrated in parallel. The structure of the control is that the lighting and exhaust are controlled by a switch, which can be turned on or off at the same time. Its lighting and exhaust air are concentrated and very convenient to use.

Please refer to FIG. 21 and FIG. 22, which are a schematic perspective view and an electrical wiring circuit diagram of the third embodiment of the electrical control device for an exhaust lighting fixture according to the present invention. The control device 4 is provided with a housing 44, which is provided with an electronic ballast 43, an intelligent control module 5, and a power input section 441, a receiver interface 443 and an actuator output interface 444, and switches of the lighting fixture 3 respectively at the two ends. The switch for the exhaust fan 11 is designed in a parallel and integrated control structure. The switch is connected to an intelligent control module 45. The intelligent control module 45 includes an input conversion circuit, a receiver, two actuators, and a processor. The switch is controlled. Connected to the conversion circuit, the conversion circuit, the receiver, and the two actuators are respectively connected to the processor, and the receiving head of the receiver of the intelligent control module 45 is processed by the processor according to the instruction of receiving the control signal After that, the switches of the lighting fixture and the exhaust fan are controlled by the actuators of the execution unit respectively. In this embodiment, the intelligent control module 45, the input conversion circuit, the receiver, and the actuator may be intelligent control modules A0M-2, a receiver RX01, and an actuator M32, which are commercially available products, respectively. Since the lighting and exhaust are controlled by an intelligent control module 45, they can be controlled to be turned on or off separately, which is more convenient to use. It should be noted that the intelligent control module, the input conversion circuit, the receiver, the actuator and the processor are well-known techniques to ordinary technicians, and therefore will not be described in detail.

Please refer to FIG. 23 and FIG. 24, which are a schematic perspective view and an electrical wiring circuit diagram of the fourth embodiment of the electrical control device for an exhaust lighting fixture according to the present invention. The control device 4 has basically the same structure as the third embodiment of the above-mentioned electric control device, except that the receiver in the intelligent control module 45 is set as an odor detector, that is, the receiver is additionally equipped with an air odor detection Head, and an odor detection head interface 445 on one side of the housing 44, which can input a control signal to the processor according to the detected air odor concentration. After the control signal is processed by the processor, it is separately controlled by the actuator of the execution unit. Switches for lighting fixtures and exhaust fans. In this embodiment, the air odor probe may be a commercially available air odor probe MF420. Because it can be controlled to open or close according to the detected air odor concentration, it can be adapted to special needs occasions, thereby more in line with the needs of users.

Please refer to FIG. 25 and FIG. 26, which are perspective schematic diagrams and electrical wiring circuit diagrams of the fifth embodiment of the electrical control device of the exhaust lighting lamp of the present invention, and please refer to FIG. 2, and refer to FIG. 2. The control device 4 is basically the same as the third embodiment of the above-mentioned electric control device, except that the receiver in the intelligent control module 5 is set as a light intensity detector, that is, the receiver is additionally provided with a light intensity. A probe head, and a light intensity probe head interface 446 on one side of the housing 44, which can input a control signal to the processor according to the detected light intensity, and after the control signal is processed by the processor, it is passed through the actuator of the execution unit respectively Control the switch of lighting fixture and exhaust fan. In this embodiment, the light intensity detector may be a commercially available light intensity detector BGS-V50. Because it can be turned on or off based on the detected light intensity, it is more in line with user needs.

It can be known from the foregoing that the main structural features and advantages of the present invention are as follows:

1. The entire exhaust lighting fixture is composed of two parts, namely the lamp and the exhaust fan. The lamp part is composed of a lamp tube and an electronic ballast. The lamp adopts a three-primary color T5 ring fluorescent lamp tube. The lamp tube is installed in the lamp body of the outer circle of the air inlet through the lamp card, and the lamp cover is fixed to the lamp through the air inlet fixing cover. On the body, the driving electronic ballast is installed in the electronic ballast inlet box on the back of the lamp body; the air inlet of the exhaust fan is designed in the central part of the lamp. The fan can be a Rhodes fan, and the entire fan is hidden in the lamp body. The fan blade adopts the integral injection molding structure. The utility model has the advantages of small size, light weight, compact and simple structure, space saving, convenient installation, environmental protection and energy saving, and low cost, and is very suitable for practical use.

2. The entire exhaust lighting fixture adopts an integrated embedded structure. To form a whole exhaust lighting fixture, the air inlet of the fan is set in the central part of the fixture.

3. The lamp part is composed of a lamp 311 and an electronic ballast 43. The lamp 311 is fixed on the lamp holder 32 by three lamp tubes 313 through a fastening element 314. The electronic ballast 43 is installed in the fan base 12 and passes through. The lamp plug 312 is connected to the lamp 311, and the glass lampshade 33 of the lamp is rotatably fixed on the lamp holder 32 through the fixing cover 323 of the vent;

4. The exhaust fan 11 is composed of a fan blade 112, a motor 111, a screw 1116, and a motor fixing plate 113 in combination with the fan base 12 in the axial direction of the air inlet;

5. The electrical control device 4 is built into the electrical junction box 41 of the fan base 12. The input circuit leads 114 of the motor 111 are led out through the electrical junction box 123 on the fan base 12, and then extended to the electrical wiring together with the electrical wires of the lamp plug 312. In the electric control device 42 in the box 41, a control method of implementing sub-control or group control is implemented.

6. Since the present invention adopts an integrated embedded structure, the air inlet 322 and the exhaust fan 11 are installed and arranged at the axial center of the lamp, so the peripheral and axial dimensions of the product are greatly reduced, making installation and maintenance very convenient, and the exhaust fan 11 The heat generated by the lamp 311 can be evenly taken away during operation, which greatly reduces the operating temperature of the lamp 311 and electrical components, thereby extending the service life of the lamp 311 and the electronic ballast 43, and the use of the electronic ballast 43 It also realizes energy saving and environmental protection of the entire lamp, and can be smoothly started in a wide voltage range, which is more suitable for practical use.

The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention is disclosed as above with the preferred embodiments, they are not intended to limit the present invention, and any technology familiar with the profession Personnel, without departing from the scope of the technical solution of the present invention, when using the technical content disclosed by the fans to make a few changes or modifications to equivalent equivalent embodiments, as long as it does not depart from the technical solution of the present invention, according to the present invention Any simple modifications, equivalent changes, and modifications made to the above embodiments are still within the scope of the technical solution of the present invention. Industrial applicability

The invention has the following broad industrial applicability and advantages:

1. The exhaust lighting fixture of the present invention is composed of two parts, namely, a lamp and an exhaust fan, so as to realize two functions of lighting and exhaust, and can flexibly choose a way to control the turning on and off of the lamp and the fan, which has a small size, light weight and structure. Compact and simple, space-saving, convenient installation, environmental protection and energy saving, low cost, very suitable for practical use.

2. The entire luminaire adopts an integrated embedded structure. The air inlet and the fan are installed at the axial center of the luminaire, which greatly reduces the outer and axial dimensions of the product. The installation and maintenance are very convenient. The spiral structure of the fixed cover facilitates the cleaning of the luminaire and the lamp. Tube maintenance; The fan can evenly take away the heat generated by the lamp, thereby extending the service life of the tube and electronic components.

3. The side-by-side structural design of the lamps and fans is adopted electrically, which can easily realize the sub-control and grouping. Control mode, with multifunctional effects that can save space and can be adjusted in all directions.

4. The present invention has a compact structure, a simple combined structure, a small overall volume, and a light weight, and the processing of the structure forming is more convenient, energy saving and environmental protection, thereby greatly reducing the production cost of the product, being cost-effective, more industrially applicable, and suitable for Widely used in industry.

5. The present invention can be installed centrally in the space arrangement, which can save limited space, is convenient to install, saves labor and time, and can greatly reduce the cost of use for users. Its operation is very convenient, more in line with the needs of users, can give consumers better choices, and can greatly improve its overall efficiency.

Claims

Rights request

1. An exhaust lighting fixture provided with a luminaire and a fan, characterized in that it includes an exhaust fan device, a luminaire combination structure, a lighting fixture and an electrical control device, of which:

The above exhaust fan device includes an exhaust fan and a fan base, and the exhaust fan is fixedly connected to the fan base;

The above-mentioned lighting fixture includes a light source device and a lamp holder, and the light source device is fixedly disposed on the lamp holder; the above-mentioned lamp combination structure is provided on the side of the lighting lamp body and the exhaust fan, and the lamp and the exhaust fan are connected and fixed together;

The above-mentioned electric control device is disposed on one side of the exhaust fan and is electrically connected to the lighting fixture and the exhaust fan device to control the lighting and the exhaust fan to be turned on and off.

2. The exhaust lighting fixture according to claim 1, wherein the exhaust fan of the exhaust fan device is fixed on the motor fixing plate with a fastener, and the exhaust fan and the air inlet are coaxially installed in the lighting fixture. The axial center portion of the exhaust fan includes a motor, a fan blade, and a motor fixing plate. The motor is fixed on the motor fixing plate and is fixed on the fan base with a fastener.

3. The exhaust lighting fixture according to claim 2, wherein: the fan blade is disposed inside the center of the air inlet cavity of the exhaust fan, and is locked and set on the output shaft of the motor with a fastening nut. The fan blade can be a centrifugal fan blade or an axial fan blade;

The motor fixing plate is fixed in the air inlet cavity of the fan base with fastening screws; the fastener is provided with a plurality of fastening screws to fix the motor on the fan base; the motor is provided with circuit leads, It is arranged in the motor junction box on the upper part of the fan base, and the power cord passes through the motor junction box and the fan base respectively, and is fixed on the circuit board in the motor junction box by the terminal.

4. The exhaust lighting fixture according to claim 3, wherein the motor is a shaded-pole motor, which is composed of an iron core, a rotor coil, a motor shaft, and a fixing device, and does not require an external starting capacitor; There are mounting holes, which are fixed and integrated with the motor fixing plate, and the motor shaft is integrated with the fan blade.

5. The exhaust lighting fixture according to claim 3, wherein the motor is a capacitor-operated motor, and the iron core, the coil, and the rotor of the motor are all disposed in a motor casing, and the motor is provided with an extended motor shaft And the fixed structure, and externally connected to the starting capacitor; the fixed structure is provided with a mounting hole, which is fixedly integrated with the motor fixing plate, and the extended motor shaft is integrated with the fan blade.

6. The exhaust lighting fixture according to claim 3, wherein the fan blades of the fan blades are set as a centrifugal blade structure, and a plurality of fan blades are provided on the inner circumference of the fan blades and are arranged at the center. The central shaft hole of the fixed fan is fitted on the motor shaft of the motor.

7. The exhaust lighting fixture according to claim 3, wherein the fan The blade structure of the blade is set as an axial flow blade structure, and a large number of blades are arranged on the outer circumference of the blade.

8. The exhaust lighting fixture according to claim 3, wherein the fan base comprises an air inlet cavity, an air outlet, and a motor junction box, wherein:

The air inlet cavity is disposed on one side of the fan base, the side of the air inlet cavity is provided with an air outlet, and the exhaust fan in the air inlet cavity is disposed on the coaxial between the air inlet of the lamp holder and the air inlet cavity of the fan base. In the direction of the space portion, an opening portion and a lamp cover are provided on the lower end of the exhaust fan to be integrated with each other. The motor junction box is provided on the upper part of the fan base, and the top of the motor junction box is provided with wiring.

^ ^-

9. The exhaust lighting fixture according to claim 8, characterized in that a non-return frame is provided in the air outlet, and a non-return piece is sleeved on the non-return frame; the terminal box cover is Fasten to the fan base with fasteners.

10. The exhaust lighting fixture according to claim 9, wherein the outline shape of the fan base is selected from the group consisting of rectangle, regular polygon, circle, triangle, oval, and irregular shape. One of the shapes, the cross-section of the internal accommodation space can be set to a variety of geometric shapes such as circular, oval, polygonal, or irregular; the mounting holes of the fan base can be further provided with decorative buckles to be inserted into A decorative structure is formed in the mounting hole.

11. The exhaust lighting luminaire according to claim 1, wherein the luminaire coupling structure is configured to connect the luminaire and the fan base of the exhaust fan as a whole by means of a fastener connection structure, or is plugged and unplugged. The dial connection structure method connects the lamp and the fan base of the exhaust fan to each other as a whole.

12. The exhaust lighting fixture according to claim 11, characterized in that the fastener connection structure means is provided with screw holes on the four corners of the lamp holder, and lights are provided on the four-sided platform of the fan base. After the through hole of the base joint is installed, after the lamp base and the fan base are matched up and down in the axial direction, they are tightly combined into a whole by the base base fixing screw.

1 3. The exhaust lighting fixture according to claim 11, characterized in that the plug-and-pull connection structure means is provided with fixing clips of lamp holder joints on the four corners of the lamp holder, and corresponding ones are provided on the fan base. After the lamp holder and the fan base are engaged with each other in the axial direction, they are tightly combined into a self-locking structure. '

14. The exhaust lighting fixture according to claim 1, wherein the lighting fixture comprises a light source device, a lamp holder and a lampshade, wherein:

The light source device includes a lamp and a lamp plug. The lamp is fixedly arranged on a lamp holder, and a pin is inserted into a socket hole of the lamp plug to be fixedly connected. The lamp can also be fixed on the lamp holder with a lamp tube card.

15. The exhaust lighting fixture according to claim 14, characterized in that the fixture is a latch installed in a lamp tube card of a lamp holder and inserted into a lamp plug at the same time; An elastic clamping member with good elasticity, which can be made of spring steel such as a manganese steel sheet.

16. The exhaust lighting lamp according to claim 15, wherein the lamp is a circular lamp tube, or is designed as a light bulb, or a linear lamp tube, a ring lamp tube, a polygonal lamp tube, or not. Non-circular structures such as regular shaped tubes.

17. The exhaust lighting lamp according to claim 16, wherein the light source of the lamp is a gas discharge lamp or a semiconductor light emitting lamp; the light guide in the lamp can also be designed as a ring light guide or a polygon. Non-circular structures such as light guides or irregular light guides; the cross-sections of lamps and light guides in lamps and lanterns can also be designed as circular, oval, polygonal, honeycomb, or irregular Shaped shape.

18. The exhaust lighting fixture according to claim Π, wherein the lamp plug is connected to an electronic ballast in an electrical junction box fixed on a fan base; the lamp plug is in a tight fit structure or The fastening element is fixed on the lamp holder and connected to the electronic ballast through the power output line.

19. The exhaust lighting lamp according to claim 18, wherein the material of the lamp is glass, transparent resin or transparent light guide; the light source of the lamp can be a conventional light source or ultraviolet light. Light source.

20. The exhaust lighting fixture according to claim 14, wherein the lamp holder is fixedly sleeved in the fan base by a lamp holder combination structure, the lamp holder is connected with a lamp cover, and a fixing cover is provided to allow The disassembling and connecting structure fixes and fixes the lamp cover on the lamp holder.

21. The exhaust lighting fixture according to claim 20, wherein the combination structure of the lamp holder is a fastening screw, and the lamp holder is fixedly sleeved in the fan base; the detachable connection structure is the lamp The top of the seat is provided with a circular air inlet, and the inner hole of the air inlet is connected with the outer circle of the fixed cover by a detachable fixed cover connection structure.

22. The exhaust lighting fixture according to claim 21, wherein the detachable fixed cover connection structure of the fixed cover is configured as a threaded connection structure or a card-type snap-in connection structure, so that the lampshade A detachable connection and fixing structure is formed with the lamp holder.

23. The exhaust lighting fixture according to claim 1, wherein the shape of the lamp holder is set as a square, or it can be set as a ring lamp holder, a polygon lamp holder, or an irregular lamp holder.

24. The exhaust lighting fixture according to claim 14, wherein the shape of the lampshade is set to a shape that matches the shape of the lamp, and the lamp is located in a space portion covered by the lampshade.

25. The exhaust lighting fixture according to claim 24, wherein the lampshade is a plane structure of the body, forming a plane lampshade, the material of which can be glass or plexiglass, and a vent hole is provided at the center of the plane. Its shape is adapted to the shape of the lamp holder, and is matched and assembled into one body.

26. The exhaust lighting fixture according to claim 24, wherein the lampshade is a solitary three-dimensional structure, forming an arc-shaped lampshade, the material of which may be glass or plexiglass, at the center of the solitary three-dimensional structure. Ventilation holes are provided at each position, and the shape is adapted to the lamp holder, and is matched and assembled into a whole.

27. The exhaust lighting fixture according to claim 24, wherein the lampshade is a three-dimensional platform structure, forming a stand-type platform lampshade, the material of which is glass or plexiglass material, which is at the center of the three-dimensional platform structure. Ventilation holes are provided, and the shape is adapted to the lamp holder, and is assembled as a whole.

28. The exhaust lighting fixture according to claim 24, wherein the lampshade is fixedly connected to the air inlet at the top of the lamp holder by a fixed cover, the fixed cover is set in a circle, and the center is provided with an inlet. The air hole and the air inlet hole are provided with a fence; the fixed cover connection structure of the fixed cover is provided with external threads, which are screwed with the inner hole of the air inlet to form a detachable screw connection structure.

29. The exhaust lighting fixture according to claim 24, wherein the fixed cover is provided in a circle, an air inlet is provided in the center, and a fence is provided in the air inlet; the fixed cover connection structure of the fixed cover It is set as a removable fixed card, and the inner hole of the air inlet is also provided with a corresponding card. The two are connected with the fixed card to form a card connection structure.

30. The exhaust lighting fixture according to claim 14, wherein the lamp cover is a glass cover or an organic material cover, and is fixed and fixed on the lamp holder with a fixed cover, the fixed cover and the lamp The combination of the seat can be a screw connection structure or a snap-in structure.

31. The exhaust lighting fixture according to claim 14, wherein the surface of the lampshade is provided with at least one coating curved surface or multiple coating planes, and the coating curved surface or multiple coating planes are provided The photocatalyst material is coated on the light source adjacent to the ultraviolet light source.

32. The exhaust lighting fixture according to claim 14, wherein when the light fixture is assembled at the air inlet and outlet of the exhaust fan, a plurality of holes or meshes are provided in the lamp cover.

33. The exhaust lighting fixture according to claim 1, wherein the lighting fixture is composed of a fluorescent tube, a plastic connector and a copper electrode pin, the copper electrode pin is fixedly disposed on the plastic connector, and the plastic connector is fixed on On the fluorescent tube, the fluorescent tube is a gas discharge tube, and the copper electrode pin is inserted into the lamp plug.

34. The exhaust lighting lamp according to claim 1, wherein the lamp comprises a light emitting diode, an insulating substrate and a copper electrode pin, and the light emitting diode and the copper electrode pin are fixedly disposed on the insulating substrate to emit light. The diode is a semiconductor light-emitting tube, and the copper electrode pin is inserted into the lamp plug.

35. The exhaust lighting fixture according to claim 1, wherein the electric control device comprises an electric junction box and an electric control device, wherein:

The electrical junction box is disposed on the fan base and is located on the side of the exhaust fan. The electrical control device is disposed in the electrical junction box on the fan base. The electrical junction box is provided with a cover plate and is secured by a fastening element. The electric control device is fixed in the electric junction box of the fan base;

The electric control device is provided with an electric control circuit for controlling the turning on of the lamp and a driving electronic component. The electric control circuit is a switching circuit. The driving electronic component includes a starter and a control circuit board electronic component.

36. The exhaust lighting fixture according to claim 35, wherein the electronic control device is further provided with an electronic ballast, which is fixedly disposed in the electrical junction box; the input circuit lead of the motor After being led out through the electrical junction box on the fan base, it is extended into the electrical junction box together with the electrical wires of the lamp plug to implement the control mode of controlling the lamp.

37. The exhaust lighting fixture according to claim 36, wherein the specification of the terminal block in the electrical junction box is set to multiple 10 amps, and the motor and the lamp are connected by a jumper structure on the terminal block. Whether the mode control is controlled independently or not, a step switch is required for the individual control.

38. The exhaust lighting fixture according to claim 36, wherein the driving electronic component for lighting the light source of the lamp is disposed in an electrical junction box above the fan base, preferably directly in the electrical junction box. The inner surface of the lampshade is connected to the light source electrode of the lamp.

39. The exhaust lighting fixture according to claim 35, wherein the electrical control circuit adopts a parallel connection circuit structure design on the electrical control structure, and the power control of the exhaust fan and the electronic ballast can be divided into two parts. Control mode of group control or group control; The electric control circuit can be set as a separate control circuit structure that separately controls the lamps and exhaust fan switches, or a centralized control circuit structure that controls the lamps and exhaust fan switches at the same time. Multifunctional centralized control circuit structure with independent control and simultaneous control of lamps and exhaust fans.

40. ¾1 The exhaust lighting fixture according to claim 39, wherein the electrical control device is provided with a housing, an electronic ballast is provided therein, and a power input portion and a control output portion are respectively provided at the two ends. The switch of the lighting fixture and the switch of the exhaust fan are designed as separate control structures.

41. The exhaust lighting fixture according to claim 39, wherein the electrical control device is provided with a housing, an electronic ballast is provided therein, and a power input portion and a control output are respectively provided at the two ends. The switch of the lighting fixture and the switch of the exhaust fan are designed in a parallel and integrated control structure.

42. The exhaust lighting fixture according to claim 39, wherein the electrical control device is provided with a housing; an electronic ballast and an intelligent control module are provided therein, and power inputs are respectively provided at the two ends. It is designed to be connected in parallel and integrated to control the structure of the switch of the lighting fixture and the switch of the exhaust fan. The switch is connected with the intelligent control module.

43. The exhaust lighting fixture according to claim 42, wherein the intelligent control module includes an input conversion circuit, a receiver, two actuators, and a processor, wherein the control switch is in phase with the conversion circuit. The connection, conversion circuit, receiver, and two actuators are connected to the processor, respectively. The receiving head of the receiver of the intelligent control module passes After processing by the processor, the switches of the lighting lamps and the exhaust fans are respectively controlled by the actuators of the execution units.

44. The exhaust lighting fixture according to claim 42, wherein the electrical control device is configured to set a receiver in the intelligent control module as an odor detector, that is, the receiver is additionally provided with air. An odor detection head, and an odor detection head interface is provided on one side of the casing, and a control signal is input to the processor according to the detected air odor concentration. After the control signal is processed by the processor, the lighting is respectively controlled by the actuator of the execution unit. Switches for lamps and exhaust fans.

45. The exhaust lighting fixture according to claim 42, wherein the electrical control device is configured to set the receiver in the intelligent control module as a light intensity detector, that is, the receiver is additionally provided with Light intensity detection head, and a light intensity detection head interface is provided on one side of the housing, and a control signal is input to the processor according to the detected light intensity. After the control signal is processed by the processor, it is separately controlled by the actuator of the execution unit. Switches for lighting fixtures and exhaust fans.

46. The exhaust lighting fixture according to claim 43, 44 or 45, wherein the intelligent control module, the input conversion circuit, the receiver, and the actuator of the electric control device are respectively intelligent control control modules A0M -2. Receiver RX01, actuator DA32; The air odor probe can be air odor probe MF420; The light intensity detector can be light intensity detector BGS-V50.