TW201634871A - Lamp with ventilating fan - Google Patents

Abstract

A lamp with ventilating fan is used for solving the problem about the former lamp with ventilating fan is easily accumulating dust or other object. The lamp comprises a ventilating fan, a light assembly and a filter. The ventilating fan has a hollow frame. The hollow frame has an inlet and an outlet both connecting to the inner. An impeller disposes between the inlet and the outlet. The light assembly disposes with the hollow frame and faces to the inlet. A guiding hole forms between the light assembly and the ventilating fan. The filter separatably disposes with the guiding hole.

Description

Lamp with ventilation fan

The invention relates to a luminaire, in particular to a luminaire having a filter screen and being matched with a ventilation fan for simultaneously ventilating and filtering dust.

Generally, indoors such as ceilings usually have different objects such as xenon lamps or ventilation fans to provide ventilation and lighting functions. For example, the new patent of the "Star Point Light" of the Republic of China Announcement No. 581206 discloses a conventional xenon lamp which can be placed on a ceiling to provide a luminous illumination function; For example, the Republic of China Announcement No. M316334, "Improvement of the Improvement of Indoor Ventilation Structure", discloses a conventional ventilation fan, which can also be installed on a ceiling to guide the indoor airflow to the outside. To provide a cycle ventilation function.

When installing the conventional xenon lamp and the conventional fan, the user must install different mounting holes in the ceiling, and the conventional xenon lamp and the conventional fan must be separately installed, so that it is easy to cause many assembly and construction. Inconvenience, and the number of different mounting holes, easily affects the aesthetics of the interior decoration. To this end, the industry has developed a luminaire with a fan that integrates the lighting function and the recirculation function to improve assembly and ease of use.

Referring to FIG. 1 , a conventional luminaire 9 having a ventilation fan is disclosed. The luminaire 9 includes a centrifugal fan 91. The centrifugal fan 91 is coupled to a lamp cover 92. The lamp cover 92 can be combined with a lamp tube ( Not shown), the lamp tube can project light to the outside, and the lamp cover 92 is provided with a plurality of air suction holes 921; thereby, when the lamp 9 is mounted on, for example, a ceiling or a wall, the distance is The heart fan 91 can introduce or discharge airflow through the plurality of suction holes 921 to provide a predetermined ventilation function. An embodiment similar to the conventional lamp 9 is disclosed in the Chinese Patent No. 94204173.9 "lamp holder with a fan".

However, when the centrifugal fan 91 of the above-described conventional lamp 9 is introduced or extracted into the airflow through the plurality of air suction holes 921, the inside of the centrifugal fan 91 and the air suction hole 921 are likely to accumulate dust or impurities, resulting in the lamp. 9 After long-term use, the suction hole 921 is easily blocked, so that the centrifugal fan 91 cannot provide a better ventilation function, thereby reducing the service life of the conventional lamp 9.

The invention provides a luminaire with a ventilation fan, which solves the problem that the luminaire having the ventilation fan is easy to accumulate dust and impurities, and ensures that the ventilation function of the ventilation fan is not affected.

The lamp with the ventilation fan of the invention comprises a ventilation fan, a lamp set and a filter element. The ventilation fan has a hollow frame seat, and the frame seat 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 lamp group is combined with the frame seat and The air inlet portion is opposite to each other, and an air guiding port is formed between the lamp group and the ventilation fan; the filter member is detachably disposed at the air guiding port.

The locating plate is coupled to the frame by the positioning plate, and the positioning plate is provided with an opening opposite to the air inlet portion of the frame.

The outer side wall of the positioning plate is provided with an opposite open end and a closed end. The open end communicates with the opening. The positioning plate is provided with an extracting portion at the periphery of the opening, and the extracting portion is located at the open end and the closed end. The filter element is detachably disposed between the extraction portion.

The filter element is a filter screen, and the extraction portion of the positioning plate is a plurality of tracks formed on opposite sides of the opening, and the filter mesh is detachably coupled to the plurality of tracks.

Wherein a side of one side of the filter screen is provided with a holding portion, and the holding portion faces upward The open end of the positioning board.

Wherein, the lamp group is provided with a power cord, and a peripheral hole of the filter member or an opening periphery of the positioning plate is provided with an outlet hole for the power cable to extend.

a first outlet hole is disposed on a side of the filter member facing the closed end of the positioning plate, and the opening of the positioning plate is adjacent to the inner circumference of the closed end to provide a second outlet hole, the first outlet hole and the first outlet hole The second outlet holes are aligned with each other to form an outlet hole for the power cord to pass through.

The first outlet hole has a first opening aperture, and the second outlet aperture has a second opening aperture, the first opening aperture being larger than the second opening aperture.

The lamp set has a fixing base, and the fixing base is combined with a lighting module.

The fixing base of the lamp set is provided with a plurality of positioning posts, and the positioning plate is provided with a plurality of positioning holes facing one side surface of the lamp group, and the plurality of positioning holes cooperate with the locking component or the fastening component and the number of the fixing seat A positioning column is combined.

The fixing base is provided with a fixing bracket, and the fixing bracket fixes the lighting module.

It can be seen from the above that the lamp having the ventilation fan of the present invention can effectively prevent dust or impurities from entering the inside of the ventilation fan by the above filter member, thereby ensuring that the ventilation fan can operate normally, thereby achieving various functions such as improving service life and improving ventilation effect. .

〔this invention〕

1‧‧‧ ventilation fan

11‧‧‧ frame

11a‧‧‧Fan frame

11b‧‧‧External framework

111‧‧‧Intake Department

112‧‧‧Exhaust department

12‧‧‧fan wheel

13‧‧‧Fixed flange

14‧‧‧Fixed holes

2‧‧‧light group

21‧‧‧ Fixed seat

22‧‧‧Lighting module

23‧‧‧Fixed bracket

24‧‧‧Positioning column

25‧‧‧Power cord

3‧‧‧Filter

31‧‧‧ Department of Holding

32‧‧‧First outlet hole

4‧‧‧ Positioning board

4a‧‧‧Open end

4b‧‧‧closed end

41‧‧‧ openings

42‧‧‧Extracting Department

43‧‧‧elastic positioning group

44‧‧‧Positioning holes

45‧‧‧Second outlet

D1‧‧‧first opening aperture

D2‧‧‧second opening aperture

D‧‧‧air guide

S‧‧‧Fixed parts

S1‧‧‧ mounting hole

[study]

9‧‧‧Lighting

91‧‧‧ Centrifugal fan

92‧‧‧shade

921‧‧‧ suction holes

Fig. 1 is a perspective view of a conventional lamp having a ventilation fan.

Fig. 2 is an exploded perspective view of a lamp having a ventilation fan according to the present invention.

Fig. 3 is a sectional view showing the combination of the lamp having the ventilation fan of the present invention.

Fig. 4 is an exploded perspective view showing another embodiment of the lamp having a ventilation fan according to the present invention.

Figure 5 is a partial sectional view of the luminaire with a fan in the present invention when the filter is extracted Figure.

Figure 6 is a partial exploded perspective view of a luminaire having a ventilation fan of the present invention.

Figure 7 is a partial schematic view of a luminaire having a ventilation fan according to the present invention.

The above and other objects, features and advantages of the present invention will become more <RTIgt; <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; It is to be noted that the lamp having the ventilation fan of the present invention comprises a ventilation fan 1, a lamp group 2 and a filter member 3. The ventilation fan 1 and the lamp set 2 can be mounted on a fixing member S (the fixing member S defined by the present invention refers to a ceiling, a wall or other decorative items having the same function in building decoration); this embodiment The fixing member S is a ceiling; and the filter member 3 is detachably disposed between the ventilation fan 1 and the lamp group 2.

The ventilation fan 1 has a hollow frame 11 , and the frame 11 is provided with an air inlet portion 111 and an air outlet portion 112 , and a fan wheel is disposed between the air inlet portion 111 and the air outlet portion 112 . 12, the fan wheel 12 can be rotated by a motor (not shown) for introducing and extracting airflow from the air inlet portion 111 and the air outlet portion 112; wherein the air inlet portion of the frame 11 of the ventilation fan 1 A fixing flange 13 can be disposed on the periphery of the 111. When the frame 11 is received in the mounting hole S1 of the fixing member S, the fixing flange 13 can be matched with a locking component (such as a screw). The frame 11 is fixed in the mounting hole S1 of the fixing member S to increase the bonding stability and the assembly convenience. Moreover, the frame 11 can be a fan frame, an outer frame or a combination thereof. In this embodiment, the frame 11 includes a frame 11a and an outer frame 11b that can be assembled and connected to each other, or the frame 11a and The outer frame 11b may be integrally formed, and the fan wheel 12 and the air outlet portion 112 are disposed on the fan frame 11a. The air inlet portion 111 and the fixing flange 13 are disposed on the outer frame 11b.

The lamp unit 2 can be directly or indirectly coupled to the frame 11 of the ventilation fan 1 , and the lamp group 2 is opposite to the air inlet portion 111 of the frame 11 , and a light can be formed between the lamp group 2 and the ventilation fan 1 . The air guiding port D, whereby when the fan wheel 12 of the ventilation fan 1 rotates, the external airflow can be The air inlet D and the air inlet portion 111 are introduced into the frame 11 , and the ventilation fan 1 can dissipate heat from the light group 2 during the introduction of the air flow to improve the service life of the light group 2 . . The lamp set 2 of the present invention can be various types of lamps having an illumination function and suitable for being fixed to the frame 11. The appearance and structure of the lamp group 2 are not limited; as shown in FIG. 2, the embodiment The lamp holder 2 has a fixing base 21, and the fixing base 21 can be combined with a lighting module 22 (such as a light emitting diode, a lamp or a bulb), and the fixing base 21 can be provided with a fixing bracket 23 . The fixing bracket 23 is used for fixing the lighting module 22; or, as shown in FIG. 4, the fixing bracket 23 may be omitted, and the lighting module 22 may be combined by fastening, locking or bonding. The fixing seat 21.

Further, referring to FIGS. 2 and 3, the combination of the frame 11 of the ventilation fan 1 and the lamp group 2 is such that the two can be coupled to each other and installed on the fixing member S (such as a ceiling). The hole S1 is a principle, and the present invention is not limited. In this embodiment, the lamp unit further includes a positioning plate 4, and the lamp group 2 can be indirectly combined with the frame 11 of the ventilation fan 1 by using the positioning plate 4, and the frame 11 and the lamp group 2 are respectively coupled to the frame The positioning plate 4 is configured to be connected to the frame 11 and the lamp group 2; wherein the positioning plate 4 is provided with an opening 41, and the opening 41 and the frame 11 are inflated. The outer side wall of the positioning plate 4 is provided with an open end 4a and a closed end 4b. The open end 4a communicates with the opening 41, and the positioning plate 4 is provided with a receiving portion 42 at the periphery of the opening 41. The extraction portion 42 is located between the open end 4a and the closed end 4b, so that the filter member 3 is detachably provided to the extraction portion 42. In addition, the frame 11 can be provided with two fixing holes 14 , and the fixing base 21 of the lamp group 2 can be provided with a plurality of positioning posts 24 , and the positioning plate 4 is provided with two opposite elastic positioning groups toward one side surface of the frame 11 . The positioning plate 4 is disposed on the side surface of the lamp unit 2, and the plurality of positioning holes 44 are fixed to the fixing holes 14 of the frame 11 to make the positioning plate 4 The frame base 11 is detachably coupled and fixed, and the plurality of positioning holes 44 can be matched with a locking component (such as a screw or the like) or a snap component (such as a cassette) and a plurality of positioning posts 24 of the fixing seat 21 . Combining to make the positioning plate 4 and the lamp The fixing seat 21 of the group 2 is detachably fixed and fixed.

The filter element 3 is detachably disposed on the air guiding port D and located between the ventilation fan 1 and the lamp group 2. The filter element 3 can be used for filtering dust and impurities in the air. In the embodiment, the filter element 3 is a filter screen that is detachably coupled to the extraction portion 42 of the positioning plate 4. Preferably, the extraction portion 42 of the positioning plate 4 is formed on opposite sides of the opening 41. The plurality of tracks on the circumference, as shown in FIG. 5, the filter screen can be extracted by the plurality of tracks formed by the extracting portion 42 via the open end 4a of the positioning plate 4, and one side of the filter screen The periphery is provided with a holding portion 31 facing the open end 4a of the positioning plate 4 to facilitate extraction of the screen.

Moreover, the lamp set 2 can be provided with a power cord 25 for electrically connecting a predetermined power module above the fixing member S (such as a ceiling). In order to facilitate the installation of the power cord 25, the present invention may be provided with an outlet hole at the outer periphery of the filter member 3 or the periphery of the opening 41 of the positioning plate 4, and the outlet hole is preferably located at the closed end 4b of the positioning plate 4. The power cable 25 is electrically connected to the power module, thereby improving assembly convenience. In the embodiment shown in FIGS. 6 and 7, the filter member 3 may be provided with a first outlet hole 32 toward a peripheral edge of the closed end 4b of the positioning plate 4. The opening 41 of the positioning plate 4 is adjacent to the closure. A second outlet hole 45 can be disposed on the inner circumference of the end 4b. The first outlet hole 32 and the second outlet hole 45 can be aligned with each other to form an outlet hole that is closed in the radial direction. Further, the power line 25 is preferably provided with a positioning function. Moreover, the first outlet hole 32 has a first opening aperture d1, and the second outlet aperture 45 has a second opening aperture d2. The first opening aperture d1 is larger than the second opening aperture d2. When the filter member 3 is pulled out from the positioning plate 4, the power cable 25 is less likely to be damaged by the filter member 3, so as to effectively prevent the filter member 3 from improperly pulling the power cord 25, thereby improving the convenience of extraction and use. Sex.

When the lamp of the present invention is actually used, it can also be installed on a ceiling, a wall or other fixing member S having the same function in the building decoration, for example, when the fixing member S is When the ceiling is mounted on the ceiling having the mounting hole S1, the fan wheel 12 that drives the ventilation fan 1 can be rotated to introduce airflow from the air guiding port D and the air inlet portion 111, and then The venting portion 112 is discharged to a predetermined location to provide a venting function, and the luminaire can also provide an illuminating function by using the above-described illuminating unit 2. Moreover, since the filter member 3 is disposed between the ventilation fan 1 and the lamp group 2, the filter member 3 can be used to filter dust or impurities in the airflow to prevent dust during the introduction of the airflow. Or the impurities enter the inside of the frame 11 of the ventilation fan 1, ensuring that the inside of the ventilation fan 1 or the surface of the fan wheel 12 is less likely to accumulate dust to maintain a normal ventilation function; further, since the filter member 3 is extractable The design of the filter member 3 is more convenient for the user to clean and replace when the dust is accumulated after a long time of use, thereby improving the ventilation effect.

In summary, the lamp with the ventilation fan of the present invention is based on the design of the filter element 3 described above, and can mainly solve the problem that the lamp having the ventilation fan is easy to accumulate dust and impurities, and can effectively prevent dust or impurities from entering the inside of the ventilation fan 1 . Ensure that the ventilation fan 1 can operate normally to improve the overall dustproof effect, thereby achieving many functions such as improving the service life and improving the ventilation effect.

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‧‧‧ ventilation fan

11‧‧‧ frame

11a‧‧‧Fan frame

11b‧‧‧External framework

111‧‧‧Intake Department

112‧‧‧Exhaust department

12‧‧‧fan wheel

13‧‧‧Fixed flange

14‧‧‧Fixed holes

2‧‧‧light group

21‧‧‧ Fixed seat

22‧‧‧Lighting module

23‧‧‧Fixed bracket

24‧‧‧Positioning column

25‧‧‧Power cord

3‧‧‧Filter

31‧‧‧ Department of Holding

32‧‧‧First outlet hole

4‧‧‧ Positioning board

4a‧‧‧Open end

4b‧‧‧closed end

41‧‧‧ openings

42‧‧‧Extracting Department

43‧‧‧elastic positioning group

44‧‧‧Positioning holes

45‧‧‧Second outlet

Claims (11)

The utility model relates to a lamp with a ventilation fan, comprising: a ventilation fan, the ventilation fan has a hollow frame seat, the frame seat is provided with an air inlet portion and an air outlet portion connected to the inner portion, and a gas passage portion and the air outlet portion are provided between the air inlet portion and the air outlet portion. a lamp set, the lamp set is combined with the frame seat and opposite to the air inlet portion, and an air guiding port is formed between the lamp group and the ventilation fan; a filter member is detachably disposed on the guide tuyere. The luminaire having a ventilation fan according to the first aspect of the invention, further comprising a positioning plate, wherein the lamp set is coupled to the frame by the positioning plate, and the positioning plate is provided with an opening, the opening and the The inlet of the frame is opposite. The luminaire having a ventilation fan according to the second aspect of the invention, wherein the outer side wall of the positioning plate is provided with an opposite open end and a closed end, the open end is connected to the opening, and the positioning plate is at the periphery of the opening An extraction portion is disposed between the open end and the closed end, and the filter member is detachably disposed on the extraction portion. The luminaire having a ventilation fan according to the third aspect of the invention, wherein the filter member is a filter mesh, and the extracting portion of the positioning plate is a plurality of tracks formed on opposite sides of the opening, the filter mesh Extractably combined with the plurality of tracks. The luminaire having a ventilation fan according to the fourth aspect of the invention, wherein a side of one side of the filter screen is provided with a holding portion, and the holding portion faces an open end of the positioning plate. The luminaire having a ventilation fan according to the fourth aspect of the invention, wherein the lamp group is provided with a power cord, and an outer peripheral edge of the filter member or an opening periphery of the positioning plate is provided with an outlet hole, and the outlet hole is provided. The power cord is stretched. The luminaire having a ventilation fan according to the fourth aspect of the invention, wherein the filter member is provided with a first outlet hole toward a periphery of a closed end of the positioning plate, and an opening of the positioning plate is adjacent to an inner circumference of the closed end. Providing a second outlet hole, the first outlet hole and the The second outlet holes are aligned with each other to form an outlet hole for the power cord to pass through. The luminaire having a ventilation fan according to the seventh aspect of the invention, wherein the first outlet hole has a first opening aperture, and the second outlet aperture has a second opening aperture, the first opening aperture being greater than The second opening aperture. The luminaire having a ventilation fan according to the second aspect of the invention, wherein the lamp set has a fixing base, and the fixing base is combined with a lighting module. The luminaire having a ventilation fan according to the ninth aspect of the invention, wherein the fixing base of the lamp set is provided with a plurality of positioning posts, and the positioning plate is provided with a plurality of positioning holes toward a side surface of the lamp group, the plurality of positioning holes The positioning hole is combined with a locking element or a snap element to be combined with a plurality of positioning posts of the fixing seat. The luminaire having a ventilation fan according to claim 9, wherein the fixing base is provided with a fixing bracket, and the fixing bracket fixes the lighting module.