TWI529337B - A lamp with airing functions - Google Patents

Description

Breathable luminaire

The present invention relates to a ventilating lamp, and more particularly to a luminaire which can form a venting passage after installation to provide a predetermined venting function in conjunction with a ventilating fan.

Referring to FIG. 1 , the invention patent application No. 200834019 of the Chinese Patent Application No. 200834019 discloses a conventional lamp 7 comprising a lamp set 71 and a fan casing 72, the fan The housing 72 is provided with an air inlet 721 and an air outlet 722, and a fan wheel 723 is disposed inside the fan housing 72.

The lamp set 71 and the fan case 72 can be installed in, for example, a ceiling or a wall. The exhaust port 722 of the fan case 72 can be connected to an exhaust pipe (not shown); thereby, when the fan wheel 723 rotates The fan wheel 723 sequentially guides the airflow through the lamp set 71 and the air inlet 721, and then is exhausted through the exhaust port 722 and the exhaust pipe to provide a ventilation function and reduce the lamp cover. The heat generated by group 71 during operation.

However, the above-mentioned conventional lamp 7 ensures that the fan casing 72 has a ventilation function, and it is necessary to separately provide a vent hole in the ceiling or the wall. Therefore, it is easy to cause inconvenience in assembly and construction, and it is not economical.

Please refer to FIG. 2, the Chinese utility model 200520064891.3 "a multifunctional exhaust fan" utility model reveals another conventional lamp 8 having an exhaust fan, which includes a cover 81 and an exhaust fan 82. The mask 81 is provided with a plurality of vents 811, and the mask 81 is coupled to the end surface of the exhaust fan 82. A cavity is formed between the mask 81 and the exhaust fan 82. An illumination device (not shown) is disposed in the cavity; thereby, the mask 81 of the lamp 8 can be installed in, for example, a ceiling or a wall. When the exhaust fan 82 is operated, the plurality of ventilation openings 811 are Import or export airflow to provide predetermined ventilation.

However, the above conventional lamp 8 ensures that the exhaust fan 82 can be smoothly introduced or To extract the airflow, the exhaust fan 82 and the illuminating device must be assembled with the mask 81 having the vent 811. Therefore, when assembled and used, the conventional luminaire 8 must still be completed by complicated assembly steps. The assembly and bonding work between the mask 81, the exhaust fan 82, and the illuminating device is extremely inconvenient in assembly and use.

Also, please refer to Figure 3, China No. 94204173.9 "with ventilation The utility model discloses a conventional lamp 9 having a ventilation fan. The lamp 9 comprises a centrifugal fan 91. The centrifugal fan 91 is combined with a lamp cover 92. The lamp cover 92 can be combined with a lamp. (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 centrifugal fan 91 can Airflow is introduced or directed through the plurality of suction holes 921 to provide a predetermined ventilation function.

However, the above conventional lamp 9 ensures that the centrifugal fan 91 can be smoothly guided. In order to enter or exit the airflow, it is necessary to open a plurality of air suction holes 921 directly on the surface of the lamp cover 92 of the lamp 9, which easily causes the structural strength of the lamp cover 92 of the lamp 9 to be reduced, and the lamp cover 92 must be specially designed to be able to communicate with the centrifugal fan. The assembly of the lamp 91 and the lamp tube also causes a lot of inconvenience in the manufacture of the lamp 9, and therefore, there is still a need for improvement.

The main object of the present invention is to provide a ventilating lamp, the lamp It can be easily installed to form a venting passage for ventilation with the ventilating fan, so there is no need to open another vent hole in the ceiling or wall.

A second object of the present invention is to provide a ventilating lamp that can be used without Under the premise of changing or destroying the specifications and structure of existing lamps, it is used to provide ventilation function in conjunction with the ventilation fan.

In order to achieve the above object, the ventilating lamp of the present invention comprises: a lamp cover having a hollow cover, the hollow cover being provided with an assembly flange at one end, and the outer wall of the hollow cover or the assembly flange is provided with a plurality of a bulging groove is formed between the plurality of bulges, the hollow hood is provided with a plurality of positioning components, the positioning component comprises a plate, a spring and a fixing member, and the plate is disposed on the hollow cover The outer peripheral wall, the spring is coupled to one end of the plate, the fixing member is coupled to the spring for utilizing the spring to achieve an elastic clamping function; and a light-emitting element is disposed inside the hollow cover of the lamp cover.

The assembly flange of the lampshade has an opposite decorative surface and a bonding surface, and the plurality of bumps are disposed on the bonding surface. The plurality of bumps may be integrally formed on the joint surface of the assembly flange; or the assembly flange of the lamp cover may be provided with a plurality of protrusions formed by stamping from the decorative surface toward the joint surface. The plurality of protrusions serve as the plurality of bumps.

The outer peripheral wall of the hollow cover of the lamp cover may be provided with a plurality of protrusions formed by punching, and the plurality of protrusions serve as the plurality of protrusions.

The plate of the positioning component may be provided with a plurality of protrusions formed by punching, and the plurality of protrusions serve as the plurality of protrusions.

A ventilating lamp comprising: a lamp cover having a hollow cover body, the hollow cover body being provided with an assembly flange at one end, and the plurality of convex blocks are disposed on the outer peripheral wall or the assembly flange of the hollow cover A venting groove is formed between the protrusions, and a plurality of elastic pieces are disposed on the outer peripheral wall of the hollow cover of the lamp cover; and a light-emitting element is disposed inside the hollow cover of the lamp cover, wherein the elastic piece can be provided by punching The plurality of protrusions are formed, and the plurality of protrusions serve as the plurality of protrusions; further, the protrusions may be located at a center or an outer circumference of the elastic piece.

The plurality of bumps are integrally formed integrally with the outer peripheral wall of the hollow cover.

At least one of the plurality of bumps is provided with an abutting flange, and the The flange is adjacent to the outer peripheral wall of the hollow cover of the lampshade.

A ventilating lamp comprising: a lamp cover having a hollow cover body, the hollow cover body being provided with an assembly flange at one end, and the plurality of convex blocks are disposed on the outer peripheral wall or the assembly flange of the hollow cover Forming a gas permeable groove between the bumps, at least one of the plurality of bumps is provided with a radially extending end, the radially extending end protruding radially from the outer periphery of the assembly flange of the lamp cover; And a light-emitting element disposed inside the hollow cover of the lamp cover.

The lampshade can incorporate a ventilating fan.

The other end of the hollow cover may be provided with a heat dissipation fin, and the light emitting element is combined with the heat dissipation fin.

By the above-mentioned ventilating lamp, the plurality of bumps of the lampshade can form a venting groove for airflow to cooperate with the ventilating fan to provide ventilation function, so that no additional venting holes or components such as an exhaust pipe are required, and The luminaire can be quickly installed directly on a place such as a ceiling without changing or destroying the specifications and structure of the existing luminaire; thereby reducing assembly difficulty, improving ease of use, saving cost, and improving usability. efficacy.

〔this invention〕

1‧‧‧shade

11‧‧‧ hollow cover

111‧‧‧Heat fins

12‧‧‧Assembled flange

121‧‧‧Decorative noodles

122‧‧‧ joint surface

13‧‧‧Bumps

131‧‧‧Abutment flange

132‧‧‧radial extension

14‧‧‧ Ventilation trough

15‧‧‧ Positioning components

151‧‧‧ plates

152‧‧ ‧ spring

153‧‧‧Fixed parts

16‧‧‧Shrap

2‧‧‧Lighting elements

3‧‧‧Ventilator

4‧‧‧ ceiling

41‧‧‧Installation holes

[study]

7‧‧‧Lighting

71‧‧‧Lighting kit

72‧‧‧Fan housing

721‧‧‧air inlet

722‧‧‧Exhaust port

723‧‧‧fan wheel

8‧‧‧Lighting

81‧‧‧ mask

811‧‧‧ vents

82‧‧‧Exhaust fan

9‧‧‧Lighting

91‧‧‧ Centrifugal fan

92‧‧‧shade

921‧‧‧ suction holes

Figure 1: An exploded perspective view of the first conventional lamp.

Fig. 2 is a perspective view of a second conventional lamp.

Figure 3: is a three-dimensional appearance of the third conventional lamp.

Fig. 4 is a perspective view showing a luminaire having a gas permeable function according to a first embodiment of the present invention.

Fig. 5 is a sectional view showing the assembly of the ventilating lamp of the first embodiment of the present invention.

Fig. 6 is a perspective view showing a ventilating lamp of a second embodiment of the present invention.

Fig. 7 is a partial sectional view showing the installation of the ventilating lamp of the second embodiment of the present invention.

Fig. 8 is a perspective view showing a luminaire having a gas permeable function according to a third embodiment of the present invention.

Fig. 9 is a partial sectional view showing the installation of a ventilating lamp according to a third embodiment of the present invention.

Fig. 10 is a perspective view showing a luminaire having a gas permeable function according to a fourth embodiment of the present invention.

Figure 11 is a partial sectional view showing the installation of a ventilating lamp of a fourth embodiment of the present invention.

Fig. 12 is a perspective view showing a luminaire having a gas permeable function according to a fifth embodiment of the present invention.

Figure 13 is a partial sectional view showing the installation of the ventilating lamp of the fifth embodiment of the present invention.

Figure 14 is a perspective view showing a luminaire having a gas permeable function according to a sixth embodiment of the present invention.

Fig. 15 is a partial sectional view showing the installation of the ventilating lamp of the sixth embodiment of the present invention.

Figure 16 is a perspective view showing a luminaire having a gas permeable function according to a seventh embodiment of the present invention.

Figure 17 is a partial sectional view showing the installation of the ventilating lamp of the seventh embodiment of the present invention.

Figure 18 is a perspective view showing a ventilating lamp of an eighth embodiment of the present invention.

Fig. 19 is a partial sectional view showing the installation of the ventilating lamp of the eighth embodiment of the present invention.

The above and other objects, features and advantages of the present invention will become more <RTIgt; The ventilating lamp of the present invention comprises at least a lamp cover 1 and a illuminating element 2; the illuminating element 2 is coupled to the inside of the lampshade 1. Wherein the luminaire of the present invention is preferably mounted in a ceiling, wall or other suitable location in conjunction with a ventilating fan 3, as shown in the preferred embodiment, the luminaire of the present invention can be mounted to an ampere of the ceiling 4. Mounted in the hole 41.

The cover 1 has a hollow cover 11 , and the hollow cover 11 has an assembly flange 12 at one end and a heat dissipation fin 111 at the other end. The cover 1 can be on the outer wall of the hollow cover 11 or The assembly flange 12 is provided with a plurality of bumps 13 , and a plurality of venting grooves 14 are formed between the plurality of bumps 13 . The illuminating element 2 is disposed inside the hollow cover 11 of the lamp cover 1 , preferably combined with the heat dissipation fins The sheet 111 is provided to cooperate with the heat dissipation fins 111 to provide heat dissipation.

When the lamp of the present invention is actually used, it can be installed in a ceiling, a wall or other suitable place; for example, when mounted on the ceiling 4, the hollow cover 11 of the lamp cover 1 is fixed to the ceiling 4 The hole 41, wherein the hollow cover 11 and the mounting hole 41 are fixed and fixed, such as tight fitting, bonding, clamping or locking, etc., the invention is not limited; thereby, the plurality of bumps of the lamp cover 1 13 can abut against the outer surface of the ceiling 4, ensuring that a gap can be left between the assembly flange 12 of the lampshade 1 and the outer surface of the ceiling 4 to form the gas permeable groove 14, and the outer peripheral wall of the hollow cover 11 and the A gap is also left between the inner hole walls of the mounting hole 41. Since the plurality of bumps 13 form a gas permeable groove 14 for airflow, the gas permeable groove 14 can communicate with the ceiling 4 through the mounting hole 41. When the ventilation fan 3 is installed in the ceiling 4 (the ventilation fan 3 can be directly fixed to the ceiling 4 or can be directly combined with the lamp cover 1), the ventilation fan 3 can be introduced through the ventilation groove 14 or Export airflow to provide ventilation and The lamp can reduce the heat generated during the operation, thereby enhancing the service life of the lamp of the present invention.

The assembly flange 12 of the lampshade 1 has an opposite decorative surface 121 and a joint surface 122, as shown in FIGS. 4 and 5, based on the above-described structure of the present invention. After the lamp cover 1 is mounted and fixed to the mounting hole 41 of the ceiling 4, the decorative surface 121 can face the outer side, and the bonding surface 122 can face the ceiling 4, whereby the plurality of bumps 13 can be disposed on the joint surface. 122. The plurality of bumps 13 are preferably integrally formed integrally with the joint surface 122 of the assembly flange 12 to enhance the structural strength of the bumps 13. In addition In the embodiment shown in the figure, the hollow cover 11 of the lampshade 1 can be provided with a plurality of positioning components 15 including a plate 151, a spring 152 and a fixing member 153. In the outer peripheral wall of the hollow cover 11, the spring 152 is coupled to one end of the plate 151, and the fixing member 153 is coupled to the spring 152 for utilizing the spring 152 to achieve an elastic clamping function, thereby When the lamp cover 1 is mounted and fixed to the mounting hole 41 of the ceiling 4, the fixing member 153 can clamp and fix the ceiling 4 through the spring 152 and the assembly flange 12 to provide a more stable bonding function.

Moreover, as shown in FIGS. 6 and 7, the molding method of the plurality of bumps 13 may be formed by stamping from the decorative surface 121 toward the joint surface 122 of the mounting flange 12 of the globe 1. The plurality of protrusions are used as the plurality of protrusions 13 to provide better manufacturing convenience.

Moreover, as shown in FIGS. 8 and 9, the plurality of projections 13 may be formed by a plurality of projections formed by pressing on the outer peripheral wall of the hollow cover 11 of the globe 1. And the plurality of protrusions 13 are used as the plurality of protrusions 13 , or the plurality of protrusions 13 can be integrally formed on the outer peripheral wall of the hollow cover 11 , in addition to having better manufacturing convenience. The protrusion 13 formed on the outer peripheral wall of the hollow cover 11 has a better axial deformation resistance.

Moreover, as shown in FIGS. 10 and 11, the plurality of bumps 13 may be formed by a plurality of projections formed by pressing in the sheet 151 of the positioning assembly 15 and The plurality of protrusions are used as the plurality of protrusions 13 , and the plurality of protrusions 13 are formed on the plate 151 of the positioning assembly 15 because the plurality of protrusions 13 are formed on the plate 151 of the positioning assembly 15 . When the positioning component 15 is clamped and fixed to the ceiling 4 by the assembly flange 12, the protrusion 13 can be relatively pressed against the outer surface of the ceiling 4 to improve the bonding stability.

Also, please refer to the figures shown in Figures 12 and 13, which are shown in Figures 4 and 5 above. The outer peripheral wall of the hollow cover 11 of the lampshade 1 can be provided with a plurality of elastic pieces 16 , whereby when the cover 1 is mounted and fixed to the mounting hole 41 of the ceiling 4, the same The plurality of elastic pieces 16 can be elastically latched on the inner hole wall of the mounting hole 41 to make the lamp cover 1 quickly joined to the ceiling 4 by using a simpler structure; in addition, the plurality of the protrusions 13 are formed. Alternatively, the elastic piece 16 may be provided with a plurality of protruding portions formed by pressing, and the plurality of protruding portions may be used as the plurality of protruding blocks 13 , and the plurality of protruding blocks 13 are formed on the elastic piece 16 . The bump 13 may be formed in the center of the elastic piece 16 (as shown in FIGS. 12 and 13), or the protrusion 13 may be formed on the outer periphery of the elastic piece 16 (as shown in FIGS. 18 and 19). Therefore, when the elastic piece 16 is coupled to the mounting hole 41 of the ceiling 4, the protrusion 13 can also be relatively pressed against the outer surface of the ceiling 4 to improve the bonding stability.

Further, as shown in FIGS. 14 and 15, at least one of the plurality of bumps 13 may be provided with an abutting flange 131 adjacent to the hollow cover 11 of the globe 1. The outer peripheral wall, whereby the abutting flange 131 can be engaged with the inner hole wall of the mounting hole 41 after the lamp cover 1 is mounted and fixed to the mounting hole 41 of the ceiling 4 to prevent the hollow cover 11 from being The outer peripheral wall contacts the inner hole wall of the mounting hole 41, and ensures a gap between the outer peripheral wall of the hollow cover 11 and the inner hole wall of the mounting hole 41 for airflow to enhance the airflow effect. Better assembly convenience.

Further, as shown in FIGS. 16 and 17, at least one of the plurality of bumps 13 is preferably provided with a radially extending end 132 which protrudes radially from the lampshade 1 The outer periphery of the flange 12 is assembled, whereby the contact area of the assembly flange 12 and the ceiling 4 can be increased after the lamp cover 1 is mounted and fixed to the mounting hole 41 of the ceiling 4, so as to effectively lift the lamp cover 1 and The combination of the ceilings 4 with each other is stable.

According to the structural design of the ventilating lamp of the present invention, when the luminaire is assembled to the mounting hole 41 of the ceiling 4, a venting groove for airflow can be directly formed between the plurality of bumps 13 and the ceiling 4. 14, therefore, the ventilation fan 3 can utilize the ventilation The slot 14 provides a ventilation function, so that it is not necessary to separately provide ventilation holes in other parts of the ceiling 4, so as to improve the convenience of assembly and use and save the use cost.

Moreover, by the structural design of the venting groove 14, the ventilating lamp of the present invention can provide ventilation function with the ventilating fan 3 without changing or destroying the specifications and structure of the existing lamp, so as to improve the practicality. efficacy.

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‧‧‧shade

11‧‧‧ hollow cover

111‧‧‧Heat fins

12‧‧‧Assembled flange

121‧‧‧Decorative noodles

122‧‧‧ joint surface

13‧‧‧Bumps

14‧‧‧ Ventilation trough

15‧‧‧ Positioning components

151‧‧‧ plates

152‧‧ ‧ spring

153‧‧‧Fixed parts

2‧‧‧Lighting elements

3‧‧‧Ventilator

4‧‧‧ ceiling

41‧‧‧Installation holes

Claims (15)

A ventilating lamp comprising: a lamp cover having a hollow cover body, the hollow cover body being provided with an assembly flange at one end, and the plurality of convex blocks are disposed on the outer peripheral wall or the assembly flange of the hollow cover A venting groove is formed between the bumps, the hollow cover body is provided with a plurality of positioning components, the positioning component comprises a plate, a spring and a fixing member, the plate is disposed on the outer peripheral wall of the hollow cover, the spring The fixing member is coupled to the spring for engaging the spring to achieve an elastic clamping function; and a light-emitting element is disposed inside the hollow cover of the lamp cover. The ventilating function of the lamp cover of claim 1, wherein the assembly flange of the lamp cover has a decorative surface and a joint surface, and the plurality of bumps are disposed on the joint surface. The ventilating lamp of claim 2, wherein the plurality of bumps are integrally formed integrally with the joint surface of the assembly flange. The ventilating function lamp of claim 2, wherein the assembly flange of the lamp cover is provided with a plurality of protrusions formed by stamping from the decorative surface toward the joint surface, the plurality of protrusions The outlet serves as the plurality of bumps. The ventilating function lamp of claim 1, wherein the outer peripheral wall of the hollow cover of the lamp cover is provided with a plurality of protrusions formed by punching, and the plurality of protrusions serve as the number Bumps. The ventilating device of claim 1, wherein the slab of the positioning component is provided with a plurality of protrusions formed by punching, and the plurality of protrusions serve as the plurality of bulges . A ventilating lamp comprising: a lamp cover having a hollow cover body, the hollow cover body having an assembly flange at one end thereof a plurality of protrusions are formed on the outer peripheral wall of the hollow cover or the assembly flange, a venting groove is formed between the plurality of protrusions, the outer peripheral wall of the hollow cover is provided with a plurality of elastic pieces, and a light-emitting element is disposed on the lamp cover The inside of the hollow cover. The ventilating function lamp according to claim 7, wherein the elastic piece is provided with a plurality of protrusions formed by punching, and the plurality of protrusions serve as the plurality of protrusions. The ventilating function lamp of claim 8, wherein the protruding portion is located at a center of the elastic piece. The ventilating function lamp of claim 8, wherein the protruding portion is located at an outer circumference of the elastic piece. The ventilating lamp according to the first aspect of the invention, wherein the plurality of bumps are integrally formed integrally with the outer peripheral wall of the hollow cover. The ventilating lamp of claim 1, wherein at least one of the plurality of bumps is provided with an abutting flange, the abutting flange is adjacent to the hollow cover of the lampshade Peripheral wall. A ventilating lamp comprising: a lamp cover having a hollow cover body, the hollow cover body being provided with an assembly flange at one end, and the plurality of convex blocks are disposed on the outer peripheral wall or the assembly flange of the hollow cover Forming a gas permeable groove between the bumps, at least one of the plurality of bumps is provided with a radially extending end, the radially extending end protruding radially from the outer periphery of the assembly flange of the lampshade; A light-emitting element is disposed inside the hollow cover of the lamp cover. A ventilating lamp according to any one of claims 1 to 13, wherein the lampshade is combined with a ventilating fan. A ventilating lamp according to any one of claims 1 to 13, wherein the other end of the hollow cover is provided with a heat dissipating fin, and the light emitting element is coupled to the heat dissipating fin.