CN108826146B

CN108826146B - Lamp fitting

Info

Publication number: CN108826146B
Application number: CN201810821894.9A
Authority: CN
Inventors: 冯学军; 王跃平; 隋中华; 邓诗涛
Original assignee: Opple Lighting Co Ltd; Suzhou Op Lighting Co Ltd
Current assignee: Opple Lighting Co Ltd; Suzhou Op Lighting Co Ltd
Priority date: 2018-07-24
Filing date: 2018-07-24
Publication date: 2021-04-02
Anticipated expiration: 2038-07-24
Also published as: CN108826146A

Abstract

The application discloses a lamp which is characterized by comprising an air supply module and an illumination module; the air supply module comprises a fan and an annular shell, the annular shell is enclosed into an annular area and is provided with an inner annular surface, an outer annular surface, a first end surface and a second end surface, the first end surface and the second end surface are connected with the inner annular surface and the outer annular surface and are deviated from each other, an annular air duct is arranged inside the annular shell, an air inlet communicated with the annular air duct is formed in the inner annular surface, the fan is positioned in the annular area, an air outlet of the fan is aligned to the air inlet, an air outlet communicated with the annular air duct is further formed in the annular shell, and the; the illumination module is arranged on one side of the annular shell, which is close to the first end face, and is positioned in the projection range of the annular area on the side, and the illumination module emits light rays towards the direction facing the first end face. The lamp disclosed by the embodiment of the application can save indoor space.

Description

Lamp fitting

Technical Field

The application relates to the technical field of lighting, in particular to a lamp.

Background

Lamps and lanterns and bladeless fan are common household appliances, and the lamps and lanterns can provide the illumination, and the bladeless fan can produce lasting wind, because of the bladeless, can not cover dust or injure curious children's finger and be prepared for the favor of vast user.

However, in the related art, the lamp and the bladeless fan are two independent products, and therefore need to be separately arranged at different positions in a home, and much indoor space is occupied.

Disclosure of Invention

The embodiment of the application provides a lamp to solve the problem.

The embodiment of the application adopts the following technical scheme:

the embodiment of the application provides a lamp, which comprises an air supply module and a lighting module;

the air supply module comprises a fan and an annular shell, the annular shell is enclosed into an annular area and is provided with an inner annular surface, an outer annular surface, a first end surface and a second end surface, the first end surface and the second end surface are connected with the inner annular surface and the outer annular surface and are deviated from each other, an annular air duct is arranged inside the annular shell, an air inlet communicated with the annular air duct is arranged on the inner annular surface, the fan is positioned in the annular area, an air outlet of the fan is aligned with the air inlet, an air outlet communicated with the annular air duct is also arranged on the annular shell, and the air outlet blows air towards one side opposite to the first end surface;

the illumination module is arranged on one side of the annular shell, which is close to the first end face, and is positioned in the projection range of the annular area on the side, and the illumination module emits light towards the side, which is opposite to the first end face.

Preferably, in the above lamp, the air outlet extends along a circumferential direction of the annular housing.

Preferably, in the above-mentioned lamp, the number of the air outlets is plural, and the plural air outlets are arranged along the circumferential direction of the annular housing.

Preferably, in the above-mentioned lamp, at least a part of the air outlet is inclined toward the center of the annular housing, and/or at least a part of the air outlet is inclined toward the periphery of the annular housing.

Preferably, in the above lamp, the air outlet is disposed on the first end surface.

Preferably, in the above lamp, the annular air duct is tapered from a side adjacent to the second end surface to a side adjacent to the first end surface.

Preferably, in the above-mentioned lamp, the air inlet protrudes toward the inside of the annular area, and the air inlet is smoothly connected with the annular air duct.

Preferably, in the above-mentioned lamp, the air supply module further includes a tray, the tray is located in the annular region and is fixedly connected to the annular housing, and the fan is fixed to the tray.

Preferably, in the above lamp, the annular housing includes an upper shell and a lower shell, the upper shell and the lower shell together enclose the annular air duct, the first end surface is located on the lower shell, the second end surface is located on the upper shell, and the tray and the lower shell are integrally disposed.

Preferably, in the above-mentioned lamp, the air supply module further includes an upper cover, the upper cover covers the tray and forms an accommodating cavity together with the tray, the fan is disposed in the accommodating cavity, and the upper cover and/or the tray are provided with an air inlet.

Preferably, in the above-mentioned lamp, the lighting module is fixed to the tray.

Preferably, in the above-mentioned lamp, the tray and the lighting module are fixed by being connected by bolts.

Preferably, in the above-mentioned lamp, the lamp further includes a base plate, a caulking groove is provided on a surface of one side of the tray facing the fan, the base plate is embedded in the caulking groove, and the bolt passes through and abuts against the base plate.

Preferably, in the above-mentioned lamp, the lighting module includes a fixing portion and a light emitting component, the fixing portion is fixedly connected to the air supply module, and the light emitting component is fixed to the fixing portion.

Preferably, in the above-mentioned lamps and lanterns, still include leaded light spare and light-passing board, light-emitting component and leaded light spare is all fixed in the fixed part, light-emitting component's orientation with first terminal surface is unanimous, the light-passing board is along being on a parallel with the direction of first terminal surface extends just a part of light-passing board stretches into in the fixed part and with the fixed part is fixed mutually, the light-passing board has income plain noodles and goes out the plain noodles, go out the plain noodles with the orientation of first terminal surface is unanimous, go into the plain noodles with go out the plain noodles looks vertically, leaded light spare is used for with the light direction that light-emitting component sent arrives the income.

Preferably, in the above lamp, the light-transmitting plate is made of a transparent material, and a plurality of silk-screen dots for reflecting light are disposed on a side surface of the light-transmitting plate away from the light-emitting surface.

Preferably, in the above lamp, the light-transmitting plate is annular, and an inner side of the light-transmitting plate extends into the fixing portion.

Preferably, in the above luminaire, the lighting module further includes a protective sleeve, and the protective sleeve surrounds and covers the outer side of the light-transmitting plate.

Preferably, the lamp further comprises a ceiling tray, and the air supply module is fixed on the ceiling tray.

Preferably, in the above-mentioned lamp, the lamp further includes a driving module, and the driving module is disposed in the ceiling tray and electrically connected to the fan and the lighting module.

Preferably, the lamp further includes a sensor and/or a receiving module, and the sensor and/or the receiving module are electrically connected to the driving module.

Preferably, in the above light fixture, the sensor includes one or more of a sound sensor, a temperature sensor, and an illumination sensor.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

the lamp disclosed in the embodiment of the application can have the functions of illumination and air outlet at the same time, and compared with the combined volume of an independent lamp and a bladeless fan, the combined volume is greatly reduced, so that the indoor space can be saved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a main structural assembly view of a lamp disclosed in an embodiment of the present application;

FIG. 2 is an exploded view of a lamp disclosed in an embodiment of the present application;

FIG. 3 is a bottom perspective view of a lamp according to an embodiment of the present disclosure;

FIG. 4 is an enlarged partial view of portion A of FIG. 3;

fig. 5 is a cross-sectional view of a lamp taken along an air inlet according to an embodiment of the disclosure.

Description of reference numerals:

1-an air supply module, 10-a fan, 100-an air outlet of the fan, 11-an annular shell, 11 a-an inner annular surface, 11 b-an outer annular surface, 11 c-a first end surface, 11 d-a second end surface, 110-an upper shell, 112-a lower shell, 12-an annular area, 13-an annular air duct, 14-an air inlet, 15-an air outlet, 16-a tray and 160-a caulking groove, 17-an upper cover, 170-an air inlet, 18-an accommodating cavity, 2-an illumination module, 20-a light-emitting component, 21-a fixed part, 22-a light guide part, 23-a light-transmitting plate, 230-a light-in surface, 232-a light-out surface, 24-a protective sleeve, 3-a top suction disc, 4-a driving module, 5-a bolt and 6-a backing plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

The embodiment of the application discloses a lamp, as shown in fig. 1 to 5, comprising an air supply module 1 and a lighting module 2, and in general, further comprising a ceiling tray 3 and a driving module 4.

The blowing module 1 is used for continuously generating blowing airflow and plays a role of a bladeless fan. Specifically, as shown in fig. 2 to 5, the lighting fixture includes a fan 10 and an annular housing 11, the annular housing 11 encloses an annular region 12, and the annular housing 11 has an inner annular surface 11a, an outer annular surface 11b, and a first end surface 11c and a second end surface 11d connecting the inner annular surface 11a and the outer annular surface 11b and facing away from each other, in this embodiment, the first end surface 11c and the second end surface 11d respectively face two sides facing away from each other of the lighting fixture, where the side facing the second end surface 11d is usually a wall or a ceiling in a use state of the lighting fixture, and the side facing the first end surface 11c is a region located on the lighting fixture and facing away from the wall or the ceiling in the use state of the lighting fixture, that is, a working range of the lighting fixture, and an air outlet direction of the lighting fixture both faces this range. The annular housing 11 is provided with an annular air duct 13 inside, an air inlet 14 communicated with the annular air duct 13 is arranged on the inner annular surface 11a, the fan 10 is located in the annular region 12, an air outlet 100 of the fan 10 is aligned with the air inlet 14, an air outlet 15 communicated with the annular air duct 13 is further arranged on the annular housing 11, and the air outlet 15 is exhausted towards one side where the first end surface 11c faces.

When the fan 10 is started, air is continuously drawn in and is sent out in an air flow form from the air outlet 100 of the fan 10, and the air flow leaves the air outlet 100 of the fan 10, enters the air inlet 14, and enters the annular air duct 13 along the air inlet 14. The annular air duct 13 conveys the air flow to various positions along the annular direction, and the air flow is blown out from the air outlet 15 toward the side facing the first end surface 11 c. These blown air streams may be blown directly in front of the first end surface 11c or may be blown at an angle inclined to each other.

The air outlet 15 may extend along the circumferential direction of the annular housing to form a narrow opening to increase the flow velocity of the air flow. In order to make the distribution of the airflow uniform in the circumferential direction, a plurality of air outlets 15 may be arranged simultaneously along the circumferential direction of the annular housing 11.

On this basis, different air outlet effects can be realized by changing the orientation of the air outlets 15 in the embodiment. For example, some or all of the air outlets 15 may be inclined toward the center of the annular housing 11, so that the air flow blown by these air outlets 15 may be shifted toward the center of the annular housing 11, thereby enhancing the wind force at the center of the lamp. Alternatively, some or all of the air outlets 15 may be inclined toward the periphery of the annular housing 11, so that the air flow blown out by the air outlets 15 may have a larger offset, thereby increasing the blowing range of the lamp.

Certainly, in some embodiments, the air outlet 15 inclined toward the center of the annular housing 11 and the air outlet inclined toward the periphery of the annular housing 11 may be provided at the same time, or even the air outlet 15 arranged toward the front may be provided at the same time, and these air outlets 15 are mutually matched to form a more complex and variable air outlet effect, so as to improve the user experience.

In this embodiment, the air outlet 15 may be disposed on the inner annular surface 11a, the outer annular surface 11b, or the first end surface 11c of the annular housing 11, but compared with the solution disposed on the first end surface 11c, the air outlet 15 disposed on the inner annular surface 11a or the outer annular surface 11b has certain limitations on the air outlet angle, and therefore is not preferred. The air outlet 15 is provided on the first end surface 11c, which does not cause the above-described problem. Moreover, at this time, the shape of the annular air duct 13 may be designed to be gradually tapered from the side near the second end surface 11d to the side near the first end surface 11c, so that the air flow is gradually accelerated in the process of flowing to the air outlet 15 on the first end surface 11c, and thus, the air flow with higher initial speed may be obtained.

In this embodiment, the air inlet 14 may protrude toward the interior of the annular region 12 to form a section of an air flow path. This makes it possible on the one hand to make the selection of the position of the fan 10 more flexible, without having to be in contact with the annular housing 11. For example, the fan 10 may be disposed at the center of the annular region 12, so that the center of gravity of the air supply module 1 is more toward the center of the structure, which is beneficial to improving the structural stability. On the other hand, the protruding air inlet 14 can also perform certain combing and guiding on the air flow, so that the air flow has enough space to be converted from nearly radial flow when just entering the air inlet 14 into circumferential flow in the annular air duct 13, and the kinetic energy loss is reduced. The air inlet 14 and the annular air duct 13 may be smoothly connected to further reduce the wind resistance.

In order to fix the fan 10, the air supply module 1 of the present embodiment may further include a tray 16, the tray 16 is located in the annular region 12 and is fixedly connected to the annular housing 11, and the fan 10 is fixed on the tray 16. In the present embodiment, the tray 16 may be assembled with the annular housing 11 alone, or may be provided integrally with the annular housing 11. For example, as shown in fig. 2 and 5, in order to simplify the molding process and reduce the cost, the annular housing 11 may include two parts, namely, an upper shell 110 and a lower shell 112, the upper shell 110 and the lower shell 112 together enclose the annular air duct 13, wherein the first end surface 11c is located on the lower shell 112, and the second end surface 11d is located on the upper shell 110, and at this time, the tray 16 may be integrally provided with the lower shell 112. This eliminates the need for a separate mounting step for the tray 16 during assembly.

In order to protect the fan 10 more thoroughly, the air supply module 1 in this embodiment may further include an upper cover 17, the upper cover 17 covers the tray 16 and forms an accommodating cavity 18 together with the tray 16, and the fan 10 is disposed in the accommodating cavity 18. In order to allow the fan 10 to normally intake air, an air inlet 170 may be provided in the upper cover 17 and/or the tray 16. When the tray 16 is integrally provided with the lower case 112, it is difficult to provide the air inlet 170 on the lower case 112, which is costly, and therefore the air inlet 170 may be separately provided on the upper cover 17.

With continued reference to fig. 1 to fig. 5, the lighting module 2 in the present embodiment is disposed on a side of the annular housing 11 adjacent to the first end surface 11c, and in order not to obstruct the air flow, the lighting module 2 needs to be located within a projection range of the annular area 12 on the side. When in use, the lighting module 2 emits light toward the direction faced by the first end surface 11c, that is, the lighting direction of the lamp is the same as the air-out direction.

The ceiling tray 3 is used for fixing the lamp. Specifically, the ceiling tray 3 is fixed to a ceiling or a wall, and the air blowing module 1 is fixed to the ceiling tray 3 in such a manner that the first end surface 11c faces away from the ceiling tray 3. The lighting module 2 can be fixed on the air supply module 1, or can directly penetrate through the annular area 12 to be fixedly connected with the ceiling disc 3. The driving module 4 can be arranged in the ceiling tray 3 and electrically connected with the fan 10 and the lighting module 2, and the driving module 4 can control the rotating speed of the fan 10 to further adjust the air volume. In addition, drive module 4 can also carry out automatic dimming mixing of colors control to illumination module 2, for example can set up sensor experience ambient light and feel change, sound or temperature, when monitoring ambient light and reducing or obvious sound, drive module 4 can control illumination module 2 and promote illumination intensity, provides the illumination for the environment. When the ambient temperature is monitored to rise to a certain threshold, the driving module 4 can control the fan 10 to be turned on. In addition, a receiving module can be arranged to receive control signals such as a remote controller and a mobile phone, and the driving module 4 controls the fan 10 and the lighting module 2 according to the control signals.

Since the lighting module 1 is disposed on the side of the annular housing 11 adjacent to the first end surface 11c, which is distant from the ceiling tray 3, it is preferably fixed to the air supply module 1. The lighting module 1 may be fixed to the annular housing 11, and when the air supply module 1 has the tray 16, the lighting module 1 may be fixed to the tray 16.

Specifically, the tray 16 and the lighting module 1 may be fixed by the bolts 5, and the bolts 5 may be provided separately or integrated on the tray 16 or the lighting module 1. The bolt 5 may be fitted with a nut or a screw hole. In order to stabilize the bolt 5, the present embodiment is further provided with a backing plate 6, a caulking groove 160 is provided on a side surface of the tray 16 facing the fan 10, the backing plate 6 is inserted into the caulking groove 160, and the bolt 5 passes through and abuts against the backing plate 6. The bolt 5 can obtain a stable abutting surface through the backing plate 6, so that the connection stability of the bolt 5 is improved, and the shaking is reduced.

The lighting module 2 in this embodiment may have various structures, for example, the light emitting assembly 20 may be matched with a lens and a mask to form a ceiling lamp structure, or a reflector may be added as needed to form a spotlight structure, or even a conventional light bulb may be used. That is, the structure of the lighting module 2 is not limited in the present embodiment.

In view of reducing the overall thickness of the luminaire, the lighting module 2 is preferably configured to have a relatively thin thickness, for example, the lighting module 2 may include a light emitting assembly 20, a fixing portion 21, a light guide 22, and a light-transmitting plate 23, and the fixing portion 21 is a main structure of the lighting module 2 and is used for fixing other components, and also for fixing the whole lighting module 2 to other structures. The fixing portion 21 can be made of a metal material with a relatively high strength, the light emitting assembly 20 and the light guide 22 are fixed in the fixing portion 21, and the light emitting assembly 20 faces the first end surface 11c and emits light to the side facing the first end surface 11 c. In general, the lighting module employs a lens and a translucent cover to distribute light to the light emitting element 20, but the lens and the translucent cover need to be disposed in front of the light emitting element 20, which greatly increases the thickness of the lighting module. In the present embodiment, the light guide 22 and the transparent plate 23 are used as the light distribution elements. Specifically, the transparent plate 23 extends in a direction parallel to the first end surface 11c and a portion of the transparent plate 23 extends into the fixing portion 21 and is fixed to the fixing portion 21.

The light-transmitting plate 23 has a light-incident surface 230 and a light-emitting surface 232, wherein the light-emitting surface 232 and the first end surface 11c face in the same direction, and the light-incident surface 230 is perpendicular to the light-emitting surface 232. The light guide 22 is used to guide the light emitted from the light emitting element 20 to the light incident surface 230, and the light guide 22 may be implemented by an arc-shaped reflecting surface. The light enters the transparent plate 23, propagates along the extending direction of the transparent plate 23, and is emitted from the light-emitting surface 232. Since the light guide member 22 in this embodiment is substantially arranged in parallel with the light-transmitting plate 23, the thickness of the lighting module 2 can be effectively reduced.

In this embodiment, the light-transmitting plate 23 may be made of a single-sided translucent material such as a mirror, so that a user cannot see the back of the light-transmitting plate 23 through the light-transmitting plate 23. In some embodiments, the transparent plate 23 may also be made of a completely transparent material, such as glass, so that a user can directly observe a rear structure through the transparent plate 23, and the lamp has different appearance effects. However, if the transparent plate is made of a completely transparent material, the light may also be emitted from a side surface of the transparent plate 23 away from the light emitting surface 232, thereby reducing the illumination intensity. In contrast, a plurality of silk-screen dots or laser code dots for reflecting light may be disposed on the surface of the light-transmitting plate 23 on the side away from the light-emitting surface 232. The light can be reflected to the light-emitting surface 232 through the silk-screen dots or the laser code dots, so that the illumination intensity is improved. The silk-screen dots or the laser code dots can be arranged in various shapes such as a radial shape, a ring shape or a spiral shape.

In this embodiment, the shape of the transparent plate 23 may be various shapes such as a rectangle and a sector, and the annular transparent plate 23 can obtain the largest area and a relatively uniform illumination range, so that the transparent plate 23 is recommended to be of an annular structure in this embodiment, the fixing portion 21 is located in the middle of the annular structure, and the inner side of the transparent plate 23 extends into the fixing portion 21. In order to protect the light-transmitting plate 23, a protective sleeve 24 may be provided around the outside of the light-transmitting plate 23.

The lamp disclosed by the embodiment of the application can save indoor space.

In the embodiments of the present application, the difference between the embodiments is described in detail, and different optimization features between the embodiments can be combined to form a better embodiment as long as the differences are not contradictory, and further description is omitted here in view of brevity of the text.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The lamp is characterized by comprising an air supply module and a lighting module;

the illumination module is arranged on one side of the annular shell, which is close to the first end face, and is positioned in the projection range of the annular area on the side, and the illumination module emits light towards the side opposite to the first end face;

the air outlet is arranged on the first end face;

the annular air duct is tapered from one side close to the second end face to one side close to the first end face.

2. A light fixture as recited in claim 1, wherein said air outlet extends circumferentially of said annular housing.

3. The lamp according to claim 2, wherein the number of the air outlets is plural, and the plural air outlets are arranged along the circumferential direction of the annular housing.

4. A light fixture as recited in claim 3, wherein at least a portion of said air outlet is angled toward a center of said annular housing and/or wherein at least a portion of said air outlet is angled toward a periphery of said annular housing.

5. A light fixture as recited in any one of claims 1-4, wherein the air inlet opening projects inwardly of the annular region and is in smooth communication with the annular duct.

6. The lamp of any one of claims 1 to 4, wherein the air supply module further comprises a tray, the tray is located in the annular region and is fixedly connected with the annular housing, and the fan is fixed on the tray.

7. A light fixture as recited in claim 6, wherein the annular housing comprises an upper shell and a lower shell that together define the annular air channel, the first end surface is located on the lower shell, the second end surface is located on the upper shell, and the tray is integral with the lower shell.

8. The lamp according to claim 6, wherein the air supply module further comprises an upper cover, the upper cover covers the tray and forms an accommodating cavity together with the tray, the fan is arranged in the accommodating cavity, and an air inlet is arranged on the upper cover and/or the tray.

9. A light fixture as recited in claim 6, wherein the lighting module is secured to the tray.

10. A light fixture as recited in claim 9, wherein the tray is secured to the lighting module by a bolted connection.

11. A light fixture as recited in claim 10, further comprising a support plate, wherein a recessed groove is disposed on a surface of the tray facing the fan, the support plate is recessed in the recessed groove, and the bolt passes through and abuts the support plate.

12. The lamp according to any one of claims 1 to 4, wherein the lighting module comprises a fixing portion and a light emitting component, the fixing portion is fixedly connected with the air supply module, and the light emitting component is fixed on the fixing portion.

13. The lamp according to claim 12, further comprising a light guide member and a light-transmitting plate, wherein the light guide member is fixed in the fixing portion, the light-emitting assembly is oriented in the same direction as the first end surface, the light-transmitting plate extends in a direction parallel to the first end surface, a portion of the light-transmitting plate extends into the fixing portion and is fixed to the fixing portion, the light-transmitting plate has a light incident surface and a light emergent surface, the light emergent surface is oriented in the same direction as the first end surface, the light incident surface is perpendicular to the light emergent surface, and the light guide member is used for guiding light emitted by the light-emitting assembly to the light incident surface.

14. The lamp according to claim 13, wherein the transparent plate is made of a transparent material, and a plurality of silk-screen dots for reflecting light are disposed on a surface of one side of the transparent plate facing away from the light emitting surface.

15. A light fixture as recited in claim 13, wherein said light-transmitting plate is annular, and an inner side of said light-transmitting plate extends into said mounting portion.

16. A light fixture as recited in claim 15, wherein the lighting module further comprises a protective sleeve surrounding the outside of the light-transmitting panel.

17. The lamp of any one of claims 1 to 4, further comprising a ceiling tray, wherein the air supply module is fixed on the ceiling tray.

18. The lamp of claim 17, further comprising a driving module disposed within the ceiling tray and electrically connected to the fan and the lighting module.

19. The lamp of claim 18, further comprising a sensor and/or a receiving module electrically connected to the driving module.

20. The light fixture of claim 19, wherein the sensor comprises one or more of a sound sensor, a temperature sensor, and an illumination sensor.