TWI611110B - Ventilation apparatuses with a capability of illumination - Google Patents

Abstract

The invention discloses a ventilation device with a lighting function, which is used to solve the problem of difficulty in disassembling and affecting aesthetics. The ventilation device includes a fan frame, and a fan is arranged inside the fan frame. A shoulder portion extends outward from the outer peripheral surface of the fan frame. The outer diameter of the portion is smaller than the inner diameter of a perforation of a spacer, the shoulder portion extends at least one stop portion to abut a surface of the spacer, and the shoulder portion is provided with a plurality of elastic pressing members, Each elastic pressing member is used to press against the other surface of the spacer; and a lamp group is used to be fastened to the fan frame. With this, the above-mentioned problems can be reliably solved.

Description

Ventilation device with lighting function

The invention relates to a ventilation device; in particular, to a ventilation device with a lighting function.

For the consideration of the beauty of the interior space, objects with ventilation and lighting functions (such as chandelier or ventilating fan) can usually be embedded in the ceiling. For examples, please refer to the Republic of China Announcement No. 581206 "Star Point chandelier" and the announcement Patent No. M316334 "Improvement of Indoor Ventilation Fan Structure" and other patent cases.

The disadvantage is that before installing and using the chandelier or ventilation fan, it is necessary to open different decoration holes in the ceiling to facilitate the decoration of the chandelier or ventilation fan. In addition to affecting the aesthetics of the interior decoration, Generally, the whole assembly is required before it can be mounted on the ceiling, which is likely to cause a lot of inconvenience in the maintenance process.

In view of this, it is necessary to improve the shortcomings of the foregoing prior art to meet actual needs and improve its practicality.

The invention provides a ventilation device with a lighting function, which can be easily disassembled and assembled to facilitate decoration.

The invention discloses a ventilation device with a lighting function. The ventilation device includes a fan frame with a fan inside. The fan frame has a shoulder extending outwardly from the outer periphery. The shoulder has an outer diameter smaller than that of a perforated inner part of a spacer. Diameter, the shoulder portion can extend outward at least one stop portion, the stop portion is counted A plurality of baffles, the plurality of baffles are used to abut against one surface of the spacer, and the shoulder may be provided with a plurality of elastic pressing members, and each of the elastic pressing members may be used to press against the other surface of the spacer; And a light unit, which is detachably combined with the fan frame by a plurality of pressing buckles, each pressing buckle has a male fastener and a female clip, and the male fastener is provided on the shoulder or the several stalls Piece, the female clip is provided on the light group, and the female clip and the male fastener can be pressed or pressed toward each other by external force to be combined or separated from each other.

The invention discloses a ventilation device with a lighting function. The ventilation device includes a fan frame with a fan inside. The fan frame has a shoulder extending outwardly from the outer peripheral surface. Diameter, the shoulder portion can extend outward at least one stop portion, the stop portion is a plurality of baffles, the plurality of baffles are used to abut a surface of the spacer, and the shoulder may be provided with a plurality of elastic pressures. Abutting pieces, each elastic pressing piece can be used to press against the other surface of the spacer; and a lamp group and the fan frame are detachably combined by using several pressing buckles, each pressing buckle has a male fastener And a female clip, the male clip is provided on the light set, the female clip is provided on the shoulder or the plurality of flaps, and the female clip and the male clip can be pressed toward each other by an external force to mutually Combine or separate.

The invention discloses a ventilation device with a lighting function. A fan frame is provided with a fan inside. The fan frame has a shoulder extending outward from the outer peripheral surface. The outer diameter of the shoulder is smaller than the inner diameter of a perforation of a spacer. The shoulder portion extends at least one stop portion, the stop portion is a plurality of flaps, the plurality of flaps are used to abut a surface of the spacer, and the plurality of flaps extend outward from the shoulder portion. The width is larger than the diameter difference between the inner diameter of the perforation and the outer diameter of the shoulder. The shoulder is provided with several elastic pressing members, each of which is used to press the other surface of the spacer; and a lamp. Set for buckling to the above fan frame.

A first airflow port and a second airflow port may be formed at two ends of the fan frame, and the second airflow port may extend the shoulder outwardly; the shoulder may also be provided at the first airflow port and the second airflow port. Airflow between.

The elastic pressing member and the plurality of baffles can be aligned or misaligned with each other in the circumferential direction.

The plurality of baffles can be combined with the spacer by at least one locking member.

The shoulder portion may be provided with a plurality of pivoting portions, and the elastic pressing member may be pivotally coupled to the pivoting portion; the shoulder portion may be provided with a plurality of bases for setting the pivoting portion.

Each of the elastic pressing members may be a torsion spring.

The light unit is provided with a lamp cover; the light unit may further be provided with a light-emitting module and a plurality of supporting members, and the supporting members may be provided around the light-emitting module; each supporting member may have a supporting portion and a fixing portion. The support part is used for maintaining an airflow distance between the lamp group and the spacer, and the fixing part is used for fixing the light emitting module.

The shoulder portion may be provided with a plurality of pressing positioning portions, and the pressing positioning portions are opposite to the elastic pressing member in the circumferential direction.

The ventilating device with lighting function can be easily assembled and disassembled into the perforation according to the user's assembly or maintenance requirements, and the spacer does not need to have additional maintenance holes, which will not affect the interior decoration. Beautiful appearance, can achieve "easy disassembly and assembly" and "no need to open maintenance holes" and other effects, can solve the conventional lamp or ventilation fan is not easy to install and disassemble and affect aesthetic issues.

1‧‧‧ fan frame

11‧‧‧ Fan Wheel

12‧‧‧ the first air outlet

13‧‧‧second air inlet

14‧‧‧ Shoulder

141‧‧‧ Pivot

142‧‧‧pedestal

143‧‧‧Combination Block

144‧‧‧Pressed against positioning

15‧‧‧stop

16‧‧‧ Elastic compression piece

17‧‧‧ engagement hole

2‧‧‧light group

21‧‧‧elastic support fastener

211‧‧‧Combination

212‧‧‧Snap

22‧‧‧light emitting module

23‧‧‧Combination

24‧‧‧ Supporting firmware

241‧‧‧Support

242‧‧‧Fixed section

25‧‧‧ Lampshade

A‧‧‧Isolator

A1‧‧‧perforation

A2, A3 ‧‧‧ two opposite surfaces of the spacer

B‧‧‧ space

D1‧‧‧Inner diameter of perforation

D2‧‧‧Outer diameter of shoulder

P1‧‧‧public fastener

P2‧‧‧Female clip

T‧‧‧Diversion tube

W‧‧‧ the width of the stop extending from the shoulder

FIG. 1 is an exploded perspective view of the first embodiment of the ventilation device with a lighting function of the present invention.

FIG. 2 is a schematic view of an assembly process of an elastic pressing member and an elastic supporting fastener of the first embodiment of the ventilation device with a lighting function according to the present invention (1).

FIG. 3 is a schematic diagram of an assembly process of an elastic pressing member and an elastic supporting fastener of the first embodiment of the ventilation device with a lighting function according to the present invention (2).

FIG. 4 is a schematic diagram of the first embodiment of the ventilation device with a lighting function according to the present invention.

FIG. 5 is a schematic diagram showing that the stopping portion, the elastic pressing member, and the engaging hole of the first embodiment of the ventilation device with an illumination function of the present invention are mutually displaced in the circumferential direction.

Fig. 6 is an exploded perspective view of the second embodiment of the ventilation device with lighting function of the present invention.

In order to make the above and other objects, features, and advantages of the present invention more comprehensible, the following describes the preferred embodiments of the present invention and the accompanying drawings in detail, as follows: The directionality described in the entire text of the present invention Terms such as "front", "rear", "left", "right", "up (top)", "bottom (bottom)", "inside", "outside", "side", etc. are mainly referred to as additional The directions of the drawings and the directional terms are only used to assist in explaining and understanding the embodiments of the present invention, and are not intended to limit the present invention.

The term "ventilation" as used throughout the present invention refers to a state that can promote the circulation of gas in a space, and can be understood by those with ordinary knowledge in the technical field to which the present invention belongs.

"Isolating member" as used throughout the present invention refers to various members that can be used to separate two spaces. For example, when the partition is a ceiling, one side of the ceiling may be an indoor space, and the other is the space between the ceiling and the floor board of the building; or, when the partition is a building, In the case of an external wall of an object, the outer side of the outer wall is an outdoor space and the inner side is an indoor space, which can be understood by those having ordinary knowledge in the technical field to which the present invention belongs.

Please refer to FIG. 1, which is an exploded perspective view of the first embodiment of the ventilation device with lighting function according to the present invention. Wherein, the embodiment of the ventilation device with a lighting function may be provided in a perforation A1 of a partition A, the perforation A1 may penetrate through two opposite surfaces A2 and A3 of the partition A, and the ventilation device may include a fan frame ( fan frame 1 and a lamp assembly 2, the fan frame 1 is detachably coupled to the perforation A1 of the spacer A, and the lamp group 2 is detachably combined to the fan frame 1. In this embodiment, the partition A is a ceiling (such as: wooden board, plastic board or silicon). Calcium acid plate, etc.) as an example, but not limited to this.

Please refer to FIG. 1 again. In this embodiment, a fan wheel 11 may be provided inside the fan frame 1, and a shoulder portion 14 may extend outwardly from the outer peripheral surface of the fan frame 1. The outer diameter D2 of the shoulder portion 14 may be The inner diameter D1 of the perforation A1 of the spacer A is slightly smaller, so that the shoulder 14 is fitted into the perforation A1. The shoulder 14 can extend at least one stop 15 to abut the spacer A. One surface A2, the shoulder portion 14 may be provided with a plurality of elastic pressing members 16 and a plurality of engaging holes 17, each of the elastic pressing members 16 may be used to press against the other surface A3 of the spacer A, the engaging holes 17 The lamp group 2 can be disassembled and combined with the fan frame 1.

In this embodiment, the fan wheel 11 may be an axial flow fan wheel; two ends of the fan frame 1 may form a first airflow port 12 and a second airflow port 13 for airflow in and out, and the second airflow The mouth 13 may extend outward to form the shoulder portion 14, but the shoulder portion 14 may also be provided between the first airflow opening 12 and the second airflow opening 13, which is not limited here; the shoulder 14 (such as: a ring Shoulders, etc.) may be provided with a plurality of pivoting portions 141 (as shown in FIG. 2), each pivoting portion 141 is for each elastic pressing member 16 to be pivotally combined, and the shoulder portion 14 may also be provided with several The base 142 (as shown in FIG. 2) is provided with the pivoting portion 141. The blocking portion 15 may be a plurality of flaps, but not limited to this. Between the blocking portion 15 and the shoulder portion 14 An appropriate axial gap may exist according to actual needs. The width W of the stop portion 15 extending outward from the shoulder portion 14 is larger than the diameter difference (D1 between the inner diameter D1 of the perforation A1 and the outer diameter D2 of the shoulder 14). -D2), when the shoulder 14 is inserted into the perforation A1, the stopper 15 can actually abut against the surface A2 of the spacer A; the elastic pressing member 16 (such as a torsion spring, etc.) can be pivoted The connecting portion 141 rotates for the axis, and the elastic pressing member The positions of 16 and the stopping portion 15 can be aligned with each other in a circumferential direction (as shown in Figs. 1 to 3), and the positions of the elastic pressing member 16 and the stopping portion 15 can also be offset from each other in the circumferential direction. (As shown in FIG. 5), for example, each blocking portion 15 and each elastic pressing member 16 may be equiangularly spaced, but not limited thereto, the blocking portion 15 and the elastic pressing member 16 are applied to The pressure of the spacer A can be evenly distributed in different parts of the spacer A, and the blocking portion 15 can also be combined with the spacer A by a locking member (such as a screw or a bolt, etc.). The spacer A and the fan frame 1 can be firmly combined; the positions of the elastic pressing member 16 and the engaging hole 17 can be aligned with each other in the circumferential direction (as shown in Figures 1 to 3), and the elastic pressing The position of the piece 16 and the engaging hole 17 can also be offset from each other in the circumferential direction (as shown in FIG. 5). The number of the engaging holes 17 can be two, and the engaging holes 17 can pass through the shoulder 14. On the opposite two surfaces, a position where the shoulder 14 is provided with the engaging hole 17 can form a coupling seat 143 (as shown in FIG. 2, the column-shaped coupling seat 143 can be penetrated to form the coupling hole 17) for improving the The structural strength of the engaging hole 17 is not limited thereto, and the shoulder portion 14 may also be provided with a plurality of pressing positioning portions 144 (as shown in FIG. 2, the pressing positioning portions 144 may form stoppers, etc.), The pressing positioning portion 144 is opposite to the elastic pressing member 16 in the circumferential direction, and is used to guide and fix the position where the elastic pressing member 16 presses against the spacer A.

Please refer to FIG. 1 again. In this embodiment, the lamp group 2 may be provided with a plurality of elastic supporting members 21 for supporting the engaging holes 17 of the fan frame 1. In this embodiment, the components of the light group 2 can be combined by a ring structure (such as a breathable collar that has both flow guidance and fixed functions). When the light group 2 is in operation, it can be driven by the fan wheel 11 Wind assists heat dissipation. For example, one side of the lamp group 2 can be provided with a light source such as a light bulb, a fluorescent lamp, or a light emitting diode 22 as a lighting source, and the other side can be provided with two elastic support fasteners 21, which can be omitted. It is V-shaped. A joint portion 211 may be formed between two ends of each elastic bracing member 21, and the joint portion 211 may be movably combined with a joint member 23 (such as a ring, a hook, a beam, or a projection). Structural members, etc.), the two ends of the elastic bracing member 21 can be approached (compressed) or separated (bounced) away from each other by the joint portion 211 as an axial force, and the two ends of the elastic brace member 21 can be respectively A buckling portion 212 is formed to assist the elastic supporting piece 21 to buckle against the hole edge of the engaging hole 17 of the fan frame 1, and a bent shape may be formed between each buckling portion 212 and the coupling portion 211. Structure for adjusting the position where the elastic supporting member 21 is fastened to the engaging hole 17; and, as shown in FIG. 2, for increasing the lamp group for 2 weeks The airflow flowing into the fan frame 1, the light unit 2 may further be provided with a plurality of supporting members 24 around the light emitting module 22. The supporting members 24 may have a supporting portion 241 and a fixing portion 242. The light group 2 with An appropriate air gap is maintained between the spacers A, and the fixing portion 242 can be used to fix the light emitting module 22; in addition, the lamp group 2 can also be provided with a lamp cover 25 (such as glass or acrylic plate, etc.). In order to transmit light and protect the light-emitting module 22, the light source generated by the light-emitting module 22 can also be focused or scattered by using an optical lens, but it is not limited thereto.

Please refer to Figs. 1 to 4 together. Before assembling the first embodiment of the ventilating device with lighting function of the present invention, the user can open a proper size perforation A1 (as shown in Fig. 1) on the spacer A first. Then, the user can connect the power supply line of the fan wheel 11 to an external power source (such as using electrical plugs and sockets, etc.), and then use the elastic pressing pieces 16 of the fan frame 1 to abut the The part of the spacer A is turned upward (as shown in FIG. 2), so that the axial projection of the elastic pressing member 16 falls into the axial projection range of the shoulder 14 for the elastic pressing member 16 to plug. Into and abut the perforation A1, and then push the fan frame 1 toward the spacer A, so that the portions of the elastic pressing members 16 for abutting the spacer A can be reversely rotated (not shown in the figure), The axial projection of the elastic pressing member 16 is gradually out of the axial projection range of the shoulder 14 until the stop portion 15 of the fan frame 1 abuts against the surface A2 of the spacer A. Each elastic pressing member 16 will also be pressed against the surface A3 of the spacer A (as shown in FIG. 3), so that each of the elastic pressing members 16 and the stopper 15 jointly clamp the spacer A to make the fan frame 1 knot. In combination with the spacer A, the user can also choose whether to lock the blocking portion 15 to the spacer A. After that, the user can connect the power supply line of the lamp group 2 to another external power source, and then press the buckle portions 212 on the two ends of the same elastic brace 21 toward each other (as shown in FIG. 3), so as to different elasticity The buckling portions 212 of the supporting members 21 pass through different engaging holes 17 of the fan frame 1, and then push the lamp group 2 toward the fan frame 1 until the buckling portions 212 of the two ends of each of the elastic supporting members 21 spring. It can be opened and fastened to the engaging hole 17 (as shown in Fig. 4), and the assembly process can be completed; in addition, the lamp group 2 is pulled away from the fan frame 1, and the fan frame 1 is Withdrawing the perforation A1 of the spacer A, the disassembly or disassembly process can be completed. Therefore, as shown in FIG. 4, in the embodiment of the ventilation device with lighting function of the present invention, the lamp group 2 can provide a light source for a space B, and the fan 11 is rotated to drive the air in the space B from the second gas The flow port 13 flows to the first air flow port 12 and flows out from a deflector T, so that the space B can generate air circulation and ventilation. Wherein, the disassembling and combining manner of the lamp group 2 and the fan frame 1 is not limited to the above embodiment, and is described as follows.

Please refer to FIG. 6, which is an exploded perspective view of the second embodiment of the ventilation device with lighting function according to the present invention. The difference between this embodiment and the first embodiment is mainly that the lamp group 2 and the fan frame 1 of this embodiment can be detachably combined by using several pressure buckles P, for example, each pressure buckle P can have a male Fastener P1 and a female clip P2, the male fastener P1 may be provided on the shoulder 14 or the stop 15 (such as a stop ring or several flaps, etc.), and the female clip P2 may be provided on The lamp group 2 faces the surface of the fan frame 1. Alternatively, the male fastener P1 can also be provided on the lamp group 2, and the female clip P2 can be provided on the shoulder portion 14 or the stop portion 15 so that the female The clip P2 and the male fastener P1 can be combined or separated from each other by pressing towards each other by external force. The female clip P2 and the male fastener P1 can be various components that can be combined or separated by pressing each other toward each other. There is no limitation; the implementation of the remaining components of the second embodiment of the ventilation device with a lighting function is substantially the same as that of the first embodiment, and details are not described herein.

Before the second embodiment of the ventilating device with lighting function of the present invention is assembled, the user can first clamp the spacer A together with the elastic pressing member 16 and the blocking portion 15 of the fan frame 1 so that the fan frame 1 is combined.于此 lover A. After that, the user can press the male fastener P1 and the female clip P2 between the lamp group 2 and the fan frame 1 toward each other and combine them to complete the assembly process. In addition, the male fastener P1 and the female clip P2 is pressed toward each other to separate the lamp group 2 and the fan frame 1.

When the lamp group 2 fails, the user only needs to pull the lamp group 2 away from the fan frame 1 or press the lamp group 2 toward the fan frame 1 to easily remove the lamp group. 2 Repair or replace in order to assemble the normal lamp group 2 to the fan frame 1 in the above manner. In addition, when the fan wheel 11 in the fan frame 1 cannot operate normally, the fan frame 1 and the lamp group 2 can be pulled out from the perforation A1 together. After the fan frame 1 is replaced, the fan frame 1 and The lamp group 2 is sequentially combined with the perforation A1. With this, the user can easily change the fan frame 1 and the lamp group 2 according to the needs of assembly or maintenance. The connection and disassembly are combined with the perforation A1, and there is no need to open a repair hole, which does not affect the aesthetics of the interior decoration because the repair hole.

To sum up, the embodiment of the ventilating device with lighting function of the present invention can mainly extend the shoulder portion 14 outwardly from the outer peripheral surface of the fan frame 1, and the outer diameter D2 of the shoulder portion 14 can be smaller than a predetermined aperture (such as the spacer The inner diameter D1 of the perforation A1 of A, the shoulder portion 14 may extend outward from the stop portion 15 to abut the surface A2 of the spacer A, and the elastic pressing member 16 provided on the shoulder portion 14 It can be pulled upward to pass through the perforation A1, and then reversely rotated to press against the other surface A3 of the spacer A; In addition, the lamp group 2 can be forced to each other by the two ends of the elastic supporting member 21 Approach and pass through the engaging hole 17 provided in the fan frame 1, and then loosen the two ends of the elastic supporting member 21 for supporting the engaging hole 17, or between the lamp group 2 and the fan frame 1 The male fastener P1 and the female clip P2 can be combined with each other by applying pressure to each other by external force, and the assembly process can be easily completed. When disassembling, the fan frame 1, the lamp group 2 or a combination thereof can be removed from the spacer A as required Remove the perforation A1.

In this way, the embodiment of the ventilation device with lighting function of the present invention can easily disassemble the fan frame 1 and the lamp group 2 into the perforation A1 according to the assembly or maintenance requirements of the user, and the spacer A does not need to be repaired Holes will not affect the aesthetics of the interior installation trench, and can achieve effects such as "easy disassembly" and "no need to open maintenance holes".

Although the present invention has been disclosed using the above-mentioned preferred embodiments, it is not intended to limit the present invention. Anyone skilled in the art can make various changes and modifications to the above embodiments without departing from the spirit and scope of the present invention. The technical scope protected by the invention, so the scope of protection of the present invention shall be determined by the scope of the appended patent application.

1‧‧‧ fan frame

11‧‧‧ Fan Wheel

12‧‧‧ the first air outlet

13‧‧‧second air inlet

14‧‧‧ Shoulder

15‧‧‧stop

16‧‧‧ Elastic compression piece

17‧‧‧ engagement hole

2‧‧‧light group

21‧‧‧elastic support fastener

211‧‧‧Combination

212‧‧‧Snap

22‧‧‧light emitting module

23‧‧‧Combination

24‧‧‧ Supporting firmware

A‧‧‧Isolator

A1‧‧‧perforation

A2, A3 ‧‧‧ two opposite surfaces of the spacer

D1‧‧‧Inner diameter of perforation

D2‧‧‧Outer diameter of shoulder

W‧‧‧ the width of the stop extending from the shoulder

Claims (16)

A ventilating device with a lighting function includes a fan frame provided with a fan inside, the fan frame extending outwardly with a shoulder portion, and the outer diameter of the shoulder portion is smaller than the inner diameter of a perforation of a spacer. The shoulder portion extends at least one stop portion. The stop portion is a plurality of flaps, and the plurality of flaps are used to abut a surface of the spacer. The shoulder is provided with a plurality of elastic pressing members, each of which is elastic. The pressing member is used to press against the other surface of the spacer; and a lamp group is detachably combined with the fan frame by using several pressing buckles, each pressing buckle has a male fastener and a female clip The male fastener is provided on the shoulder or the plurality of flaps, the female clip is provided on the light group, and the female clip and the male fastener can be combined or separated from each other by applying pressure toward each other from an external force. A ventilating device with a lighting function includes a fan frame provided with a fan inside, the fan frame extending outwardly with a shoulder portion, and the outer diameter of the shoulder portion is smaller than the inner diameter of a perforation of a spacer. The shoulder portion extends at least one stop portion. The stop portion is a plurality of flaps, and the plurality of flaps are used to abut a surface of the spacer. The shoulder is provided with a plurality of elastic pressing members, each of which is elastic. The pressing member is used to press against the other surface of the spacer; and a lamp group is detachably combined with the fan frame by using several pressing buckles, each pressing buckle has a male fastener and a female clip The male fastener is provided on the light group, the female clip is provided on the shoulder or the plurality of flaps, and the female clip and the male fastener can be combined or separated from each other by applying pressure toward each other from an external force. A ventilating device with a lighting function includes a fan frame provided with a fan inside, the fan frame extending outwardly with a shoulder portion, and the outer diameter of the shoulder portion is smaller than the inner diameter of a perforation of a spacer. The shoulder portion extends at least one stop portion, the stop portion is a plurality of flaps, the plurality of flaps are used to abut a surface of the spacer, and the plurality of flaps extend outward from the shoulder The width is larger than the diameter difference between the inner diameter of the perforation and the outer diameter of the shoulder. The shoulder is provided with several elastic pressing members, each of which is used to press the other surface of the spacer; and a lamp group To fasten to the above fan frame. According to the ventilating device with lighting function according to item 1, 2, or 3 of the scope of the patent application, wherein two ends of the fan frame form a first airflow port and a second airflow port, and the second airflow port extends outwardly from the Shoulder. According to the ventilating device with a lighting function according to item 1, 2, or 3 of the scope of the patent application, wherein two ends of the fan frame form a first airflow port and a second airflow port, and the shoulder portion is provided on the first airflow Between the port and the second airflow port. According to the ventilating device with a lighting function according to item 1, 2, or 3 of the scope of the patent application, the elastic pressing member and the plurality of baffles are aligned with each other in a circumferential direction. According to the ventilating device with a lighting function according to item 1, 2, or 3 of the scope of the patent application, wherein the elastic pressing member and the plurality of baffles are offset from each other in a circumferential direction. According to the ventilating device with a lighting function according to item 1, 2, or 3 of the scope of the patent application, wherein the plurality of baffles are combined with the spacer by at least one fastener. According to the ventilating device with a lighting function according to item 1, 2, or 3 of the scope of the patent application, wherein the shoulder portion is provided with a plurality of pivot joint portions, and the elastic pressing member is pivotably coupled to the pivot joint portion. According to the ventilating device with lighting function according to item 9 of the scope of patent application, the shoulder portion is provided with a plurality of bases for setting the pivot joint portion. According to the ventilating device with a lighting function according to item 1, 2, or 3 of the scope of the patent application, each of the elastic pressing members is a torsion spring. According to the ventilating device with lighting function according to item 1, 2, or 3 of the scope of the patent application, the lamp unit is provided with a lampshade. According to the ventilating device with lighting function according to item 1, 2, or 3 of the scope of the patent application, the light unit is provided with a light emitting module and a plurality of supporting members, and the supporting members are arranged around the light emitting module. According to the ventilating device with lighting function according to item 13 of the scope of the patent application, each supporting member has a supporting portion, and the supporting portion is used to maintain an airflow between the lamp unit and the partition. distance. According to the ventilating device with a lighting function according to item 13 of the scope of the patent application, each supporting member has a fixing portion for fixing the light emitting module. According to the ventilating device with lighting function according to item 1, 2, or 3 of the scope of the patent application, the shoulder portion is provided with a plurality of pressing positioning portions, and the pressing positioning portions are opposite to the elastic pressing member in a circumferential direction. .