TWI542823B - A ventilation system of lamp and the lamp set - Google Patents

Description

Lamp ventilation system and its lamp set

The invention relates to a lamp ventilation and ventilation system and a lamp set thereof, in particular to a lamp ventilation and ventilation system capable of simultaneously having a lighting function and a ventilation and ventilation function.

Referring to FIG. 1 , a conventional downlight 8 is disclosed. The recessed light 8 can be embedded in a ceiling 80. The recessed light 8 is provided with a housing 81. The housing 81 is provided by a torsion spring. 82 and a trim ring 83 are clamped and fixed to the ceiling 80. Further, a light-emitting element 84 is disposed inside the shell 81 to provide a light-emitting illumination function. An embodiment similar to the conventional downlight 8 is disclosed in the Republic of China Announcement No. 581206 "Star Point Xenon" new patent.

Referring to FIG. 2, a conventional ventilating fan 9 is disclosed. The ventilating fan 9 can be embedded in a ceiling 90, and the ventilating fan 9 is provided with a frame 91, which can be fixed to the ceiling 90. Further, a fan wheel 92 is disposed inside the fan frame 91, and the fan frame 91 is connected to an air duct 93. The fan wheel 92 can introduce indoor airflow into the fan frame 91, and then The air duct 93 is guided to a predetermined position (such as outdoor, etc.) to provide a ventilation and ventilation function. An embodiment similar to the conventional ventilating fan 9 is disclosed in the Republic of China Announcement No. M316334, "Improvement of Indoor Ventilation Structure Improvement".

However, when the above-mentioned conventional downlight 8 and the conventional ventilating fan 9 are installed and used, the user must open different mounting holes in the ceiling, and the conventional recessed lamp 8 and the conventional ventilating fan 9 must be separately installed, so that assembly is easy. And the inconvenience of construction, and affecting the interior decoration In addition, since the above-mentioned conventional recessed light 8 and the conventional ventilating fan 9 can only provide the lighting function and the ventilation and ventilation function respectively, for example, when the indoor living space is desired to have both the lighting function and the ventilation and ventilation function, The user must also purchase the conventional recessed light 8 and the conventional ventilation fan 9, respectively, so that it is easy to increase unnecessary purchase cost and is not economical.

The term "spacer" as defined below in the present invention refers to various components that can be used to separate two spaces. For example, when the partition is a ceiling, one side of the ceiling is an indoor space, and the other side is a ceiling to an inner space of the building sky wall; or, when the partition is an outer wall of the building, the outer The outer side of the wall is an outdoor space, and the inner side of the outer wall is an indoor space.

The "lamp unit" as defined in the present invention refers to an integral member composed of at least a lamp housing and a ventilating fan, and preferably includes an air hood and does not include a spacer.

The main object of the present invention is to provide a lamp ventilation and ventilation system and a lamp set thereof, which can simultaneously have a lighting function and a ventilation and ventilation function, so as to facilitate the assembly and construction work.

A second object of the present invention is to provide a luminaire ventilation and ventilation system and a luminaire group thereof, which can save the cost of purchasing expenses based on the premise that the lighting function and the ventilation and ventilation function can be integrated into a single system.

In order to achieve the foregoing object, the ventilating ventilation system of the present invention comprises a spacer, a lamp housing and a ventilating fan. One side of the spacer is a first space, and the other side is a second space. The spacer is provided with a mounting hole that communicates with the first space and the second space. The lamp housing is disposed in the mounting hole. Forming a venting passage between the lamp housing and the spacer, and the lamp housing is provided with a light-emitting element facing the first space; the ventilating fan is coupled to the lamp housing by at least one connecting member, the ventilating fan having a The fan frame is provided with an air inlet portion and an air outlet portion, and a fan wheel is disposed between the air inlet portion and the air outlet portion. Wherein the lamp housing and the ventilating fan can constitute a luminaire group.

Preferably, the lamp set further comprises an air hood, the air hood is coupled to the ventilating fan, and the air hood is connected to the air venting passage and the air inlet portion of the fan frame.

The fan frame may be provided with a base, the connecting member is coupled to the base; the connecting member may be one, and the maximum outer diameter of the connecting member is preferably less than or equal to the maximum outer diameter of the base, or the connection There are several pieces, and the maximum distance between the plurality of connectors is less than or equal to the maximum outer diameter of the base.

The air hood is provided with a fixing portion at one end, and a sleeve portion is formed at the other end. A tube body is formed between the fixing portion and the sleeve portion, and the air guiding hood is coupled to the spacer by the fixing portion, and the ventilating fan is coupled to the ventilating fan. Inside the set portion, the inlet portion of the frame communicates with the tube.

A buffer member is disposed between the fan frame of the ventilation fan and the set portion of the air guiding cover.

The air duct is pivotally coupled to the outside of the sleeve portion of the air hood; or the air duct is provided with a positioning member for fixing the air duct.

The inner peripheral wall of the inner tube of the air hood forms a guiding slope.

The cover body is further disposed in the first space and is coupled to the fixing portion of the air hood. The outer cover body is provided with a plurality of air inlet holes. The outer cover body is preferably coupled to the air guide body by a plurality of latches. a fixing portion of the cover; or the outer cover may also be coupled to the spacer.

The fan frame is integrally coupled to the air hood.

The outlet portion of the fan frame is provided with a filter member.

The outer peripheral wall of the lamp housing is provided with a gas permeable member for forming the gas permeable passage.

Preferably, the gas permeable member is in contact with the inner hole wall of the mounting hole and one side surface of the spacer, and the gas permeable passage is formed between the outer peripheral wall of the lamp housing and the inner hole wall of the mounting hole.

The venting member is preferably engaged with one side surface of the spacer to form the venting passage, and the venting passage is connected to the interior of the lamp housing. The lamp housing is further provided with a plurality of auxiliary vent holes, and the plurality of auxiliary vent holes Connected between the interior of the lamp housing and the air hood, the illuminating element is located between the plurality of auxiliary vents and the venting passage.

Wherein one end of the lamp housing is provided with an assembly flange, the gas permeable member is disposed on the assembly flange, and the other end of the lamp housing is provided with a plurality of elastic positioning assemblies, the elastic positioning assembly being shared with the gas permeable member and the assembly flange The clamp is fixed to the spacer.

Wherein the light emitting element is combined with a heat dissipating fin.

Wherein the light emitting element is an LED or a light bulb.

The ventilation fan is an axial fan or a centrifugal fan.

The ventilating fan is electrically connected to the at least one circuit, and the connecting member is provided with an accommodating space, and the accommodating space accommodates the circuit.

The illuminating component is electrically connected to the at least one circuit, and the connecting component is provided with an accommodating space, and the accommodating space accommodates the circuit.

By the structural design of the lamp set formed by the lamp housing and the ventilating fan, the lamp set can be assembled into the mounting hole of the spacer once, and the lighting function and the ventilation function can be integrated into a single system at the same time. The utility model can achieve the effects of improving the assembly convenience and saving the purchase cost. Moreover, the lamp set can preferably cooperate with the design of the air hood to ensure that the air flow introduced or exported from the ventilating channel by the ventilating fan can be guided to a predetermined position to achieve Improve the efficiency of ventilation and ventilation.

〔this invention〕

1‧‧‧Isolation

11‧‧‧Installation holes

2‧‧‧Light shell

21‧‧‧ Breathable parts

22‧‧‧Assembled flange

23‧‧‧Flexible positioning components

24‧‧‧Lighting elements

25‧‧‧ Heat sink fins

26‧‧‧Auxiliary vents

3‧‧‧Ventilator

31‧‧‧Fan frame

311‧‧‧Intake Department

312‧‧‧Exhaust department

313‧‧‧Base

32‧‧‧fan wheel

33‧‧‧Connecting parts

331‧‧‧ accommodating space

34‧‧‧Filter

35‧‧‧ cushioning parts

4‧‧‧wind hood

41‧‧‧ Fixed Department

42‧‧‧Set Department

43‧‧‧pipe body

431‧‧‧Bevel

5‧‧‧Outer cover

51‧‧‧Inlet holes

52‧‧‧Carmen

6‧‧‧air duct

61‧‧‧Export

62‧‧‧ Positioning parts

D1‧‧‧Maximum outer diameter

D2‧‧‧Maximum outer diameter

D3‧‧‧Maximum separation distance

E‧‧‧ Circuit

G‧‧‧ Breathable passage

S1‧‧‧ first space

S2‧‧‧Second space

[study]

8‧‧‧ recessed light

80‧‧‧ ceiling

81‧‧‧Shell

82‧‧‧ Torsion spring

83‧‧‧rings

84‧‧‧Lighting elements

9‧‧‧Ventilator

90‧‧‧ ceiling

91‧‧‧Fan frame

92‧‧‧fan wheel

93‧‧‧air duct

Fig. 1 is a sectional view showing a combination of a conventional downlight.

Fig. 2 is a sectional view showing a combination of a conventional ventilation fan.

Fig. 3 is a sectional view showing the combination of the ventilating ventilation system of the first embodiment of the present invention.

Figure 4 is a cross-sectional view showing the combination of the ventilating ventilation system of the second embodiment of the present invention.

Fig. 5 is a sectional view showing the combination of the ventilating ventilation system of the third embodiment of the present invention.

Figure 6 is a sectional view showing the combination of the ventilating ventilation system of the fourth embodiment of the present invention.

Figure 7 is a cross-sectional view showing the combination of the ventilating ventilation system of the fifth embodiment of the present invention.

Figure 8 is a sectional view showing the combination of the ventilating ventilation system of the sixth embodiment of the present invention.

The above and other objects, features and advantages of the present invention will become more <RTIgt; The ventilating ventilation system of the first embodiment of the present invention comprises at least one spacer 1 , a lamp housing 2 and a ventilating fan 3 , preferably further comprising an air hood 4; the lamp housing 2 is coupled to the spacer 1 The ventilating fan 3 is coupled to the lamp housing 2, and the hood 4 is coupled to the ventilating fan 3.

The spacer 1 is a first space S1, and the other side is a second space S2. The spacer 1 is provided with a mounting hole 11 connecting the first space S1 and the second space S2. In the example, the spacer 1 is a ceiling.

The lamp housing 2 is disposed on the mounting hole 11 of the spacer 1 , and a venting passage G is formed between the lamp housing 2 and the spacer 1 . The outer structure of the lamp housing 2 is designed to be assembled by the lamp housing 2 . After the spacer 1 is formed, the venting passage G can be formed between the lamp housing 2 and the spacer 1 , and the invention is not limited thereto. For example, the outer peripheral wall of the lamp housing 2 may be provided with a gas permeable member 21, and the gas permeable member 21 may be integrally or detachably coupled to the outer peripheral wall of the lamp housing 2. In the embodiment, the gas permeable member 21 is more Preferably, the plurality of bumps have a spacing between the plurality of bumps. Therefore, after the lamp housing 2 is mounted and fixed to the mounting hole 11 of the spacer 1 , the gas permeable member 21 can be engaged with the mounting hole 11 . The inner hole wall and one side surface of the spacer 1 (as shown, refer to a side surface facing the first space S1) to ensure the outer peripheral wall of the lamp housing 2 and the inner hole wall of the mounting hole 11 There is a venting passage G between the air passages therethrough.

Moreover, the fixing and fixing manner of the lamp housing 2 and the mounting hole 11 of the spacer 1 may be tight fitting, bonding, clamping or locking, etc. In this embodiment, one end of the lamp housing 2 is provided with an assembly flange 22 The venting member 21 can be disposed on the assembly flange 22, and the other end of the lamp housing 2 is provided with a plurality of elastic positioning components 23 for utilizing the elastic positioning component 23 to achieve an elastic locking function, whereby the lamp When the shell 2 is coupled to the mounting hole 11 of the spacer 1 , the elastic positioning component 23 can be clamped and fixed to the spacer 1 together with the air permeable member 21 and the assembly flange 22 , so that the lamp housing 2 can be It is indeed fixed to the mounting hole 11 of the spacer 1. In addition, a light-emitting element 24 (such as a light-emitting diode or a light bulb) is disposed in the light-emitting component 2, and the light-emitting component 24 is preferably coupled to a heat-dissipating fin 25. The heat dissipation fins 25 can provide a heat dissipation effect for the light emitting element 24 to enhance the service life of the light emitting element 24.

The ventilating fan 3 is coupled to the lamp housing 2 and located in the second space S2. The ventilating fan 3 can be an axial fan or a centrifugal fan. The ventilating fan 3 has a frame 31, and the fan frame 31 is provided with an air inlet. A fan 312 is disposed between the air inlet portion 311 and the air outlet portion 312. The fan frame 31 is further provided with a base 313. The base 313 is provided with a base 313. A drive assembly such as a stator is coupled to drive the rotation of the fan wheel 32. Moreover, the ventilating fan 3 can be coupled to the lamp housing 2 by at least one connecting member 33. The connecting member 33 is preferably coupled to the base 313, and the connecting member 33 can be one or several, for example, when When the connecting member 33 is one as shown in FIG. 3, the maximum outer diameter D1 of the connecting member 33 is less than or equal to the maximum outer diameter D2 of the base 313, or when the connecting member 33 is as shown in FIG. The maximum distance D3 between the plurality of connecting members 33 is less than or equal to the maximum outer diameter D2 of the base 313, whereby the fan wheel 32 rotates and guides the airflow into the air hood 4 through the air hood 4 During the process of the fan frame 31, the problem of the spoiler that may be generated by the connecting member 33 can be effectively reduced to improve the diversion effect.

The air hood 4 is coupled to the ventilating fan 3, and the air hood 4 is connected to the ventilator The air passage G and the air inlet portion 311 of the fan frame 31, and the outer shape of the air guiding cover 4 can be various geometric shapes (such as a circle or a square shape), and the air guiding cover 4 is used to ensure that the ventilation fan 3 is self-ventilating. The airflow introduced or exported by the channel G can be guided to the inside of the fan frame 31 of the ventilating fan 3, wherein the air hood 4 can be integrally combined or removably coupled to the fan frame 31; in this embodiment, the air guiding body The cover 4 is integrally coupled to the fan frame 31 of the ventilating fan 3.

When the ventilating ventilation system of the present invention is actually used, the venting passage G is permeable to the airflow, whereby the fan wheel 32 of the ventilating fan 3 can be introduced from the first space S1 through the venting passage G during the rotation operation. Airflow to the second space S2, and the air guiding hood 4 is used to concentrate the guiding airflow into the interior of the fan frame 31 via the air inlet portion 311, and then is led out from the air outlet portion 312 to provide a ventilation and ventilation function; wherein the light emitting component 24 can provide lighting function, therefore, the lighting ventilation system of the invention integrates the lighting function and the ventilation and ventilation function into a single system at the same time.

Referring to FIG. 4, it is a ventilating and ventilation system for a luminaire according to a second embodiment of the present invention. The technical concept and structural features of the ventilating ventilation system of the first embodiment are substantially the same, and the difference lies in The heat dissipation fin 25 is omitted in the embodiment; the air outlet portion 312 of the fan frame 31 is provided with a filter member 34 (such as a filter or a photocatalyst, etc.) to provide a better air filtering effect; The fan frame 31 of the ventilating fan 3 is detachably coupled to the fan frame 3, wherein a fixed portion 41 is disposed at one end of the air hood 4, and a sleeve portion 42 is disposed opposite the other end. A tube body is formed between the fixing portion 41 and the sleeve portion 42. The air hood 4 is coupled to the spacer 1 by the fixing portion 41 (the combination may be locked, bonded, welded or buckled, etc.), and the ventilating fan 3 is coupled to the inner side of the set portion 42. The air inlet portion 311 communicates with the pipe body 43, whereby the air flow introduced from the air passage G can be collectively guided to the frame 31 by the pipe body 43 to provide a better concentrated flow guiding effect. In addition, the ventilating ventilation system of the present invention may further include an outer cover 5 which is coupled to the spacer 1 and located in the first space S1. The outer cover 5 is provided with a plurality of air inlet holes 51, wherein the outer cover 5 is provided. Can be used to shield the fixing portion such as the air hood 4 The member 41 is provided to provide a better masking and decorating function. Further, the outer cover 5 can be coupled to the fixing portion 41 of the air guiding cover 4 by using a plurality of latches 52 to provide better disassembly and assembly convenience.

Referring to FIG. 5, it is a ventilating and ventilation system for a luminaire according to a third embodiment of the present invention. The technical concept and structural features of the ventilating and ventilating system of the luminaire according to the second embodiment are substantially the same. The embodiment of the present invention omits the outer cover body 5 and the filter member 34. The ventilation and ventilation system of the lamp of the present invention may further comprise an air guiding tube 6 pivotally coupled to the outside of the set portion 42 for guiding the wind. The tube 6 has an outlet 61. The user can appropriately pivot the air duct 6. The air duct 6 preferably pivots 360 degrees to the center of rotation of the sleeve portion 42 to make the air duct 6 The outlet 61 faces a specific direction (such as an outdoor space or a preset duct of the building, etc.), so that the air duct 6 can further direct the airflow derived from the air outlet portion 312 to the specific direction for better ventilation function. Moreover, a buffering member 35 is preferably disposed between the fan frame 31 of the ventilating fan 3 and the set portion 42 to effectively absorb the vibration generated by the ventilating fan 3 during operation, thereby reducing noise generation. And a guide is formed on the inner peripheral wall of the tubular body 43 of the air hood 4 The inclined surface 431 facilitates the introduction of the fan frame 31 of the ventilating fan 3 into the fitting portion 42 of the air hood 4 after the assembly process, and is coupled to the cushioning member 35.

The ventilating ventilation system of the luminaire according to the fourth embodiment of the present invention is substantially the same as the technical concept and structural features of the ventilating ventilation system of the third embodiment. The air duct 6 of the embodiment is of a fixed design, and the air duct 6 can be provided with a positioning member 62, which can be used for fixing the air duct 6 to a wall surface of a building, for example, to further enhance the air duct 6 Invented the ventilating ventilation system after installation, the stability of the combination.

Please refer to FIG. 7 , which is a ventilation ventilation system for a luminaire according to a fifth embodiment of the present invention. The technical concept and structural features of the ventilating ventilation system of the luminary according to the embodiments are substantially the same, and the difference is: In this embodiment, the illuminating element 24 is a bulb, and the ventilating fan 3 is a centrifugal fan. In addition, the venting member 21 of the embodiment is only engaged with the spacer 1 . One side surface (showing one side surface facing the first space S1 as shown) also ensures that the gas permeable passage G is provided between the lamp housing 2 and the spacer 1 for airflow therethrough. The lamp G is connected to the inside of the lamp housing 2, and the lamp housing 2 is further provided with a plurality of auxiliary vent holes 26, and the plurality of auxiliary vent holes 26 communicate with the inside of the lamp housing 2 and the air hood 4, and the illuminating element 24 is located between the plurality of auxiliary vents 26 and the venting passage G, whereby the fan wheel 32 of the ventilating fan 3 can also pass through the venting passage G from the first space S1 during the rotation operation. The auxiliary vent hole 26 introduces a flow of air into the air hood 4, and the heat-emitting element 24 can be dissipated to enhance the heat dissipation effect, and the air hood 4 can concentrate and guide the airflow to enter through the air inlet portion 311. The fan frame 31 is further exported from the air outlet portion 312 to the second space S2 (which may also be an outdoor space or a preset duct of the building, etc.) to provide a better ventilation and ventilation function.

The ventilating ventilation system of the luminaire according to the sixth embodiment of the present invention is shown in FIG. 8. Based on the technical concept of the ventilating ventilation system of the above embodiments, the embodiment discloses that the air hood 4 is fixed by the fixing. The portion 41 is coupled to the spacer 1 (which can be locked, bonded, welded or buckled, etc.), and the fan frame 31 is integrally coupled to the air hood 4, and the fan wheel 32 of the ventilating fan 3 can also be accommodated. The connecting frame 33 of the present embodiment is provided with an accommodating space 331 for accommodating at least one circuit E such as the ventilating fan 3 or the illuminating element 24 (such as a driving circuit and a control circuit). Or power supply, etc., thereby avoiding that the circuit E occupies too much space inside the air hood 4 or the fan frame 31, and achieves the function of shielding hiding, preventing the circuit E from causing a problem of turbulence.

According to the structural design of the ventilating ventilation system of the lamp of the present invention, since the ventilating fan 3 and the lamp housing 2 can be combined with each other by the connecting member 33 during installation and use, the lamp of the present invention can quickly complete the construction work and The lighting function and the ventilation and ventilation function can be integrated into a single system at the same time, thereby improving the assembly convenience and saving the purchase cost; for example, as shown in Figures 3 and 4, the installer can assemble and integrate the assembly in advance. After the lamp housing 2, the ventilating fan 3 and the air hood 4 are formed to constitute the "lighting unit" defined in the present invention, the "lighting unit" The installation hole 11 (mainly in the direction of the drawing) of the spacer 1 is assembled from below to the top to complete the construction work quickly; or, as shown in Figures 5, 6 and 7, the installer can also The air hood 4 and the air duct 6 are assembled above the spacer 1 (mainly in the direction of the drawing), and the lamp housing 2 and the ventilating fan 3 integrated into one body are assembled to the spacer 1 from the bottom to the top. The installation hole 11 can also complete the construction work quickly; or, as shown in FIG. 8, the installer can also assemble the air hood 4 (including the integrated fan frame 31) above the spacer 1 ( According to the direction of the drawing, the lamp housing 2 and the base 313 of the ventilating fan 3 (including the fan wheel 32) are integrally coupled to each other by the connecting member 33, and then assembled to the mounting hole 11 of the spacer 1 again. In particular, in the embodiment shown in Figures 5, 6 and 7, the lamp housing 2 and the ventilating fan 3 integrated as one, or the embodiment shown in Fig. 8, the lamp housing 2 integrated as one. The ventilating fan 3 (only the pedestal 313 and the fan wheel 32) can be assembled into the mounting hole 11 of the spacer 1 at a time, thereby facilitating the disassembly and assembly of the lamp housing 2 and the ventilating fan 3 separately. Better maintenance convenience.

Moreover, the ventilation and ventilation system of the lamp of the present invention preferably cooperates with the design of the air hood 4 to ensure that the airflow introduced or exported from the venting passage G of the ventilating fan 3 can be guided to a predetermined position to enhance the ventilation. The effect of ventilation.

While the invention has been described in connection with the preferred embodiments described above, it is not intended to limit the scope of the invention. The technical scope of the invention is protected, and therefore the scope of the invention is defined by the scope of the appended claims.

1‧‧‧Isolation

11‧‧‧Installation holes

2‧‧‧Light shell

21‧‧‧ Breathable parts

22‧‧‧Assembled flange

23‧‧‧Flexible positioning components

24‧‧‧Lighting elements

25‧‧‧ Heat sink fins

3‧‧‧Ventilator

31‧‧‧Fan frame

311‧‧‧Intake Department

312‧‧‧Exhaust department

313‧‧‧Base

32‧‧‧fan wheel

33‧‧‧Connecting parts

4‧‧‧wind hood

D1‧‧‧Maximum outer diameter

D2‧‧‧Maximum outer diameter

G‧‧‧ Breathable passage

S1‧‧‧ first space

S2‧‧‧Second space

Claims (45)

A ventilating and ventilation system for a lamp comprises: a spacer having a first space on one side and a second space on the opposite side, the spacer being provided with an installation connecting the first space and the second space a light bulb is disposed in the mounting hole, a venting passage is formed between the lamp housing and the spacer, and the lamp housing is provided with a light emitting component, the light emitting component faces the first space; and a ventilating fan At least one connecting member is coupled to the lamp housing, the ventilating fan has a frame, the fan frame is provided with an air inlet portion and an air outlet portion, and a fan wheel is disposed between the air inlet portion and the air outlet portion. The ventilating ventilation system of the illuminating device of claim 1, further comprising an air hood, the air hood being combined with the ventilating fan, the air hood being connected to the venting passage and the air inlet portion of the fan frame . The luminaire ventilation and ventilation system of claim 1 or 2, wherein the sash is provided with a pedestal, and the connector is coupled to the pedestal. The luminaire ventilation and ventilation system of claim 3, wherein the connecting member is one, and the connecting member has a maximum outer diameter smaller than or equal to a maximum outer diameter of the base. The luminaire ventilation and ventilation system of claim 3, wherein the number of the connecting members is a plurality, and the maximum distance between the plurality of connecting members is less than or equal to a maximum outer diameter of the base. The ventilating ventilation system of the illuminating device of the second aspect of the invention, wherein the air guiding hood is provided with a fixing portion at one end and a fitting portion at the opposite end, and a tubular body is formed between the fixing portion and the set portion. The air hood is coupled to the spacer by the fixing portion, and the ventilating fan is coupled to the inner side of the set portion, and the air inlet portion of the fan frame communicates with the tube body. The ventilating ventilation system of the illuminating fan according to claim 6, wherein a buffer member is disposed between the fan frame of the ventilating fan and the set portion of the hood. The luminaire ventilation and ventilation system of claim 6, wherein the ventilating ventilation system further comprises an air guiding duct that is pivotally coupled to the outside of the jacket of the air hood. The ventilating ventilation system of the illuminating device of the sixth aspect of the invention, further comprising an air guiding duct, the air guiding duct is coupled to the outer side of the set portion of the air guiding hood, wherein the air guiding duct is provided for fixing the guiding A positioning member of the air duct. The ventilating ventilation system of the luminaire according to the sixth aspect of the invention, wherein the inner peripheral wall of the inner wall of the air hood forms a guiding slope. The ventilating and ventilating system of the luminaire of claim 6, wherein the hood is further provided with an outer cover body, the outer cover body is located in the first space and is coupled to the fixing portion of the air hood, and the outer cover body is provided with several inlets. Stomata. The luminaire ventilation and ventilation system of claim 11, wherein the outer cover is coupled to the fixing portion of the air hood by a plurality of latches. The luminaire ventilation and ventilation system of claim 2, wherein the fan frame is integrally coupled to the air hood. The luminaire ventilation and ventilation system of claim 1 or 2, further comprising an outer cover body, the outer cover body is coupled to the spacer and located in the first space, and the outer cover body is provided with a plurality of air inlet holes. The ventilating ventilation system of the luminaire according to claim 1 or 2, wherein the venting portion of the fan frame is provided with a filter member. The luminaire ventilation and ventilation system of claim 2, wherein the outer peripheral wall of the lamp housing is provided with a gas permeable member for forming the gas permeable passage. The ventilating ventilation system of claim 16, wherein the venting member is engaged with the inner hole wall of the mounting hole and one side surface of the spacer, and the venting passage is formed on the outer circumference of the lamp housing. Between the wall and the inner wall of the mounting hole. For example, the ventilating ventilation system of the luminaire according to claim 16 of the patent application, wherein The gas member is abutted against one side surface of the spacer to form the gas permeable passage, and the gas passage is connected to the inside of the lamp housing. The lamp housing is further provided with a plurality of auxiliary vent holes, and the plurality of auxiliary vent holes are connected to the lamp. Between the inside of the casing and the air hood, the illuminating element is located between the plurality of auxiliary vents and the venting passage. The ventilating ventilation system of the illuminating device of claim 16, wherein one end of the lamp housing is provided with an assembly flange, the venting member is disposed on the assembly flange, and the other end of the lamp housing is provided with a plurality of elastic And a positioning component, the elastic positioning component is clamped and fixed to the spacer together with the gas permeable member and the assembly flange. The luminaire ventilation and ventilation system of claim 1 or 2, wherein the illuminating element incorporates a heat dissipating fin. The luminaire ventilation system according to claim 1 or 2, wherein the illuminating element is an LED or a bulb. The ventilating ventilation system of the luminaire according to claim 1 or 2, wherein the ventilating fan is an axial fan or a centrifugal fan. The ventilating ventilation system of the illuminating device of claim 1 or 2, wherein the ventilating fan is electrically connected to at least one circuit, and the connecting member is provided with an accommodating space, the accommodating space accommodating the circuit. The ventilating ventilation system of the illuminating device of claim 1 or 2, wherein the illuminating element is electrically connected to at least one circuit, and the connecting member is provided with an accommodating space, the accommodating space accommodating the circuit. A luminaire group of a ventilating ventilation system includes: a lamp housing provided with a illuminating element; and a ventilating fan coupled to the lamp housing by at least one connecting member, the ventilating fan having a frame, the fan frame being provided with an input A gas wheel and an air outlet portion are provided with a fan wheel between the air inlet portion and the air outlet portion. The luminaire group of the luminaire ventilation and ventilation system according to claim 25, further comprising an air hood, the air hood being combined with the ventilating fan. The luminaire group of the luminaire ventilation and ventilation system of claim 25 or 26, wherein the sash is provided with a pedestal, and the connecting member is coupled to the pedestal. The luminaire group of the luminaire ventilation and ventilation system according to claim 27, wherein the connecting member is one, and the connecting member has a maximum outer diameter smaller than or equal to a maximum outer diameter of the pedestal. The luminaire group of the luminaire ventilation and ventilation system of claim 27, wherein the number of the connecting members is a plurality, and the maximum distance between the plurality of connecting members is less than or equal to a maximum outer diameter of the pedestal. The illuminating unit of the ventilating and ventilation system of the illuminating device of claim 26, wherein the hood is provided with a fixing portion at one end and a fitting portion at the opposite end, and a fixing portion is formed between the fixing portion and the set portion. The tube body is coupled to the inner side of the set portion, and the air inlet portion of the fan frame communicates with the tube body. The luminaire group of the luminaire ventilation and ventilation system of claim 30, wherein a buffer member is disposed between the fan frame of the ventilating fan and the set portion of the hood. The luminaire group of the luminaire ventilation and ventilation system according to claim 30, further comprising an air guiding duct, the air guiding duct being pivotally coupled to the outside of the set portion of the air hood. The luminaire group of the ventilating ventilation system of claim 30, further comprising an air guiding duct, the air guiding duct is coupled to the outside of the set portion of the air guiding hood, wherein the air guiding duct is provided Fixing a positioning member of the air duct. The luminaire group of the luminaire ventilation and ventilation system of claim 30, wherein the inner peripheral wall of the tube body of the air hood forms a guiding slope. A luminaire group of a ventilating ventilation system according to claim 30, wherein The utility model further comprises an outer cover body coupled to the fixing portion of the air guiding cover, wherein the outer cover body is provided with a plurality of air inlet holes. The luminaire group of the luminaire ventilation and ventilation system according to claim 35, wherein the outer cover body is coupled to the fixing portion of the air hood by a plurality of cassettes. The luminaire group of the luminaire ventilation and ventilation system of claim 26, wherein the fan frame is integrally coupled to the hood. The luminaire group of the ventilating ventilation system of claim 25, wherein the venting portion of the fan frame is provided with a filter member. The luminaire group of the luminaire ventilation and ventilation system of claim 25 or 26, wherein the outer peripheral wall of the lamp housing is provided with a gas permeable member for forming the venting passage. The lamp set of the lamp ventilation and ventilation system of claim 26, wherein the lamp housing is provided with a plurality of auxiliary vent holes, and the plurality of auxiliary vent holes are connected between the lamp housing and the air hood The illuminating element is located between the plurality of auxiliary vents and the venting passage. The luminaire group of the luminaire ventilation and ventilation system of claim 25 or 26, wherein the illuminating element is combined with a heat dissipating fin. The luminaire group of the luminaire ventilation and ventilation system of claim 25 or 26, wherein the illuminating element is a light emitting diode or a bulb. The luminaire group of the luminaire ventilation and ventilation system of claim 25 or 26, wherein the ventilating fan is an axial fan or a centrifugal fan. The luminaire of the luminaire ventilation and ventilation system of the invention of claim 25, wherein the ventilating fan is electrically connected to at least one circuit, and the connecting member is provided with an accommodating space, the accommodating space accommodating the circuit. The illuminating unit of the luminaire ventilation and ventilation system of claim 25 or 26, wherein the illuminating element is electrically connected to at least one circuit, and the connecting member is provided with an accommodating Space, the accommodating space accommodates the circuit.