Sound control lamp

Abstract

The utility model discloses a sound control lamp, and relates to the field of lighting equipment. The sound control lamp comprises a shell, a light source and a microphone, the light source and the microphone are arranged in the shell, a microphone cover protruding forwards is arranged on the front side of the shell, and a plurality of pickup holes facing multiple directions are formed in the microphone cover. In the embodiment of the utility model, the microphone cover is arranged on the front side of the shell, so that the microphone cover is always closer to a user, and the sound control instruction from the user is favorably received. In addition, the microphone cover is of a convex structure, so that the microphone cover has a large surface area, more pickup holes facing different directions can be formed, and the capability of receiving sound waves from different directions is further improved. The sound control lamp provided by the embodiment of the invention has better sound receiving capability, can better receive sound control instructions from different directions, is more sensitive in response to sound control operation, and is better in user experience.

Description

Technical Field

[0001] The present application relates to the field of lighting equipment, and in particular, to a voice-controlled lamp. Background Art

[0002] At present, some lamps have realized voice control functions by installing microphones. For example, users can turn on lamps or adjust brightness through sound or voice. Voice-controlled lamps are equipped with microphone covers to collect sound and protect the internal components of the lamps. However, in the current existing technology, the structure and setting of the microphone cover are unreasonable, resulting in poor sound collection and insufficient sensitivity during voice control operations. For example, when users issue voice control commands to lamps in some locations, the lamps may not respond. Utility Model Content

[0003] The purpose of the present application is to provide a voice-controlled lamp, which has a better sound collection effect and can thus perform voice-controlled operations more sensitively.

[0004] The embodiment of the present application is implemented as follows:

[0005] In the first aspect, the present application provides a voice-controlled lamp, comprising a shell, a light source and a microphone, wherein the light source and the microphone are arranged inside the shell, and the shell has a relative front side and a rear side in the illumination direction of the voice-controlled lamp, and a microphone cover protruding forward is provided on the front side of the shell, and a plurality of sound pickup holes facing multiple directions are opened on the microphone cover.

[0006] In an optional embodiment, the shell includes a light-transmitting plate, which is arranged on the front side of the shell, the light source irradiates outside the shell through the light-transmitting plate, a mounting hole is opened on the light-transmitting plate, and the microphone cover is connected to the light-transmitting plate through the mounting hole and protrudes from the outer surface of the light-transmitting plate.

[0007] In an optional embodiment, the microphone cover includes a cover body and at least two first elastic clips connected to the cover body, the first elastic clips are inserted into the mounting hole and snap-fitted with the mounting hole, and the cover body is located on the outside of the light-transmitting plate.

[0008] In an optional embodiment, the first elastic buckle includes a first elastic arm and a first limiting portion, one end of the first elastic arm is connected to the cover body, the other end of the first elastic arm is connected to the first limiting portion, the first elastic arm is inserted into the mounting hole, and the first limiting portion is used to directly or indirectly abut the inner side of the light-transmitting plate.

[0009] In an optional embodiment, a mounting ring is provided on the inner side of the light-transmitting plate, one axial side of the mounting ring abuts against the inner side of the light-transmitting plate, the first elastic arm passes through the mounting hole and the mounting ring, and the first limiting portion abuts against the side of the mounting ring facing away from the light-transmitting plate.

[0010] In an optional embodiment, the light-transmitting plate is circular, and the microphone cover is arranged at the center of the light-transmitting plate.

[0011] In an optional embodiment, the outer surface of the microphone cover protruding from the front side of the shell is a spherical surface.

[0012] In an optional embodiment, the sound wave receiving angle of the microphone cover is not less than 100°.

[0013] In an optional embodiment, the microphone and the microphone cover are directly opposite to each other in the illumination direction of the voice-controlled lamp.

[0014] In an optional embodiment, the voice-controlled lamp also includes a microphone holder arranged in the shell, the light source includes a circuit board and a light-emitting element arranged on the circuit board, one end of the microphone holder is connected to the circuit board, and the microphone is arranged at the other end of the microphone holder.

[0015] In an optional embodiment, the microphone holder has a second elastic buckle, and the microphone holder is engaged with the circuit board via the second elastic buckle.

[0016] The beneficial effects of the embodiments of the present application are:

[0017] The voice-controlled lamp provided in the embodiment of the present application includes a shell, a light source and a microphone. The light source and the microphone are arranged in the shell. The shell has a front side and a rear side relative to each other in the irradiation direction of the voice-controlled lamp. The front side of the shell is provided with a microphone cover protruding forward, and the microphone cover is provided with a plurality of sound pickup holes facing multiple directions. In the embodiment of the present application, since the microphone cover is arranged on the front side of the shell, it is often closer to the user, which is conducive to receiving voice control commands from the user. The microphone cover is an outwardly convex structure, so it has a large surface area, and can be provided with more sound pickup holes facing different directions, further improving the ability to receive sound waves from different directions. Since the voice-controlled lamp provided in the embodiment of the present application has a better sound collection ability, it can better receive voice control commands from different directions, the response to voice control operations is more sensitive, and the user experience is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A cross-sectional view of a voice-controlled lamp in one embodiment of the present application;

[0020] Figure 2 This is an exploded view of a voice-controlled lamp in one embodiment of the present application;

[0021] Figure 3 This is a schematic diagram of a microphone cover in one embodiment of the present application;

[0022] Figure 4 for Figure 1 Magnified view of local IV in the middle.

[0023] Icon: 010-sound-controlled lamp; 100-shell; 110-front shell; 111-limiting skirt; 120-rear shell; 130-light-transmitting plate; 131-mounting hole; 132-mounting ring; 200-microphone cover; 210-cover body; 211-pickup hole; 220-first elastic buckle; 221-first elastic arm; 222-first limiting part; 300-microphone; 310-microphone holder; 311-second elastic buckle; 400-light source; 410-circuit board; 420-light-emitting element; 500-reflecting part; 600-circuit spring; 700-power supply; 800-power cord. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0027] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0028] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0029] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] The voice-controlled lamps in the prior art often have poor sound collection effects, resulting in the problem of insufficient sensitivity in response to voice-controlled operations. The inventors have found that the sound collection effect is related to the structure and setting method of the microphone cover. The existing microphone cover is often a plane, or has the same curvature as the shell surface of the lamp. The microphone cover of this structure has a small area, and it is difficult to set up more sound pickup holes, resulting in poor sound collection effects. In addition, the sound pickup holes on the flat microphone cover are oriented in the same direction, making it difficult to receive voice control commands in multiple directions. On the other hand, the existing microphone cover is usually set on the side of the lamp, which sometimes makes it impossible to receive voice control commands issued by the user in front of the lamp.

[0031] In order to improve at least one of the shortcomings of the above-mentioned related technologies, an embodiment of the present application provides a voice-controlled lamp, which has a better sound collection effect by protruding a microphone cover on the light-emitting side of the voice-controlled lamp.

[0032] Figure 1 This is a cross-sectional view of a voice-controlled lamp 010 in one embodiment of the present application; Figure 2 FIG. 1 is an exploded view of a voice-controlled lamp 010 in one embodiment of the present application. Figure 1 and Figure 2As shown, the embodiment of the present application provides a voice-controlled lamp 010, which includes a housing 100, a light source 400 and a microphone 300. The light source 400 and the microphone 300 are arranged in the housing 100. The housing 100 protects the light source 400, the microphone 300 and other components. The light emitted by the light source 400 is emitted outward through one side of the housing 100. In this embodiment, the voice-controlled lamp 010 is introduced as a voice-controlled downlight as an example. Since the voice-controlled downlight needs to be installed in a hole of a plate (such as a ceiling), the voice-controlled lamp 010 of this embodiment also includes a spring 600 for fixing the voice-controlled lamp 010. The spring 600 is arranged on the outside of the housing 100. In other optional embodiments, the voice-controlled lamp 010 can also be other types of lamps besides downlights.

[0033] In this embodiment, the housing 100 has a front side and a rear side opposite to each other in the irradiation direction of the sound-controlled lamp 010. The front side is the light-emitting side, and the light of the light source 400 is emitted from the front side. It can be understood that the front side of the housing 100 is the front side of the sound-controlled lamp 010. Figure 1 In the embodiment, the front side of the housing 100 is the upper side, the rear side of the sound-controlled lamp 010 is the lower side, and the light emitted by the light source 400 propagates from the bottom to the top. It should be understood that Figure 1 The posture of the voice-controlled lamp 010 does not represent the posture of the voice-controlled lamp 010 in actual use. In actual use, the front side of the voice-controlled lamp 010 may face downward (such as when installed on the ceiling) or may face horizontally (such as when installed on the wall). In this embodiment, the irradiation direction of the voice-controlled lamp 010 is the forward direction of the voice-controlled lamp 010. When the voice-controlled lamp 010 is a voice-controlled downlight, the irradiation direction of the voice-controlled lamp 010 is consistent with its axial direction.

[0034] In the present embodiment, the housing 100 includes a front housing 110, a rear housing 120 and a light-transmitting plate 130, which together enclose a cavity. The light-transmitting plate 130 is disposed at the front side of the entire housing 100, and the light source 400 irradiates the housing 100 through the light-transmitting plate 130. Specifically, along the irradiation direction of the sound-controlled lamp 010, the light-transmitting plate 130 is disposed at the front end of the front housing 110, and the rear housing 120 is disposed at the rear end of the front housing 110. The light-transmitting plate 130 has a uniform light effect, which can not only allow the light of the light source 400 to pass through, but also can make it uniformly emitted outward. The light-transmitting plate 130 and the rear housing 120 can be connected to the front housing 110 by bonding, clamping, etc., or connected to the front housing 110 by fasteners such as screws. In the present embodiment, the light-transmitting plate 130 is a flat plate, which forms a flat light-emitting surface on the front side of the housing 100.

[0035] Figure 3 Schematic diagram of a microphone cover 200 in one embodiment of the present application. Figures 1 to 3As shown, in the embodiment of the present application, a microphone cover 200 protruding forward is provided on the front side of the housing 100, and a plurality of sound pickup holes 211 facing multiple directions are opened on the microphone cover 200. The voice control command issued by the user can reach the inside of the housing 100 through the sound pickup holes 211 in the form of sound waves, and then be received by the microphone 300. In this embodiment, the microphone cover 200 specifically protrudes from the outer surface of the light-transmitting plate 130, and the microphone cover 200 forms the front end of the entire voice-controlled lamp 010. Since the microphone cover 200 is a convex structure, it has a larger outer surface and can be provided with more sound pickup holes 211. Moreover, compared with the flat-plate-shaped microphone cover 200, the microphone cover 200 with an outward convex structure is conducive to providing more sound pickup holes 211 in multiple directions, thereby realizing the collection of sound waves in multiple directions, which is convenient for the user to control the voice-controlled lamp 010 in multiple directions.

[0036] Specifically in this embodiment, a mounting hole 131 is provided on the light-transmitting plate 130, and the microphone cover 200 is connected to the light-transmitting plate 130 through the mounting hole 131. Figure 3 As shown, the microphone cover 200 includes a cover body 210 and at least two first elastic buckles 220 connected to the cover body 210. The first elastic buckles 220 are inserted into the mounting hole 131 and snap-fit ​​with the mounting hole 131. The cover body 210 is located on the outside of the light-transmitting plate 130. In this embodiment, the number of the first elastic buckles 220 is two, and the two first elastic buckles 220 are symmetrically arranged; in other optional embodiments, the number of the first elastic buckles 220 can be three or more. Optionally, the entire microphone cover 200 is integrally formed, and can be specifically integrally formed by injection molding.

[0037] Further, the first elastic buckle 220 includes a first elastic arm 221 and a first limiting portion 222. One end of the first elastic arm 221 is connected to the cover body 210, and the other end of the first elastic arm 221 is connected to the first limiting portion 222. The first elastic arm 221 is inserted into the mounting hole 131. The first limiting portion 222 is used to directly or indirectly abut against the inner side of the light-transmitting plate 130 to prevent the microphone cover 200 from detaching from the mounting hole 131 along the front of the voice-controlled lamp 010. The first elastic arm 221 is elastic, so the end thereof away from the cover body 210 can swing within a certain degree. The side of the first limiting portion 222 facing the cover body 210 is a limiting surface, which is used to directly or indirectly abut against the inner side of the light-transmitting plate 130; the side of the first limiting portion 222 away from the cover body 210 has a guide slope, which is conducive to the first elastic buckle 220 being inserted into the mounting hole 131. By providing the first elastic buckle 220 to cooperate with the mounting hole 131 of the light-transmitting plate 130, the installation stability of the microphone cover 200 can be ensured, and at the same time, the assembly of the voice-controlled lamp 010 is also facilitated. In addition to being used to fix the microphone cover 200, the mounting hole 131 can also allow sound waves to pass through, so that external sound first passes through the pickup hole 211 on the microphone cover 200, then passes through the mounting hole 131, and is finally received by the microphone 300. In other optional embodiments, the microphone cover 200 can also be connected to the light-transmitting plate 130 by bonding or welding, or by fasteners such as screws.

[0038] In this embodiment, the light-transmitting plate 130 is circular, and the microphone cover 200 is disposed at the center of the light-transmitting plate 130 , so that the illuminated area has good symmetry. Based on this, the mounting hole 131 is disposed concentrically with the light-transmitting plate 130 .

[0039] In the present embodiment, the outer surface of the microphone cover 200 protruding from the front side of the shell 100 is a spherical surface, and further, the inner surface of the microphone cover 200 is also a spherical surface. In other words, the cover body 210 of the microphone cover 200 is a part of a spherical shell (i.e., a spherical crown). The spherical shell-shaped cover body 210 has better structural stability and can improve the impact resistance of the microphone cover 200. And the multiple sound pickup holes 211 opened on the cover body 210 can be evenly oriented in different directions to increase the sound collection area. In other optional embodiments, the shape of the microphone cover 200 is not limited to a spherical shell, and can also be other shapes such as a rectangular shell, an elliptical shell, etc.

[0040] In this embodiment, the first elastic buckle 220 is connected to the edge of the cover body 210 to avoid blocking the middle area inside the microphone cover 200 and affecting the sound waves from continuing to transmit inward.

[0041] Optionally, the sound wave receiving angle of the microphone cover 200 is not less than 100°. In a specific embodiment, the sound wave receiving angle of the microphone cover 200 is not less than 170°. A larger sound wave receiving angle can satisfy the user to control the voice-controlled lamp 010 in different directions. The sound wave receiving angle is affected by the orientation of the sound pickup hole 211. In this embodiment, since the orientations of the sound pickup holes 211 at different positions are different, the sound wave receiving angle of the microphone cover 200 can be controlled by setting the orientation angle of the two sound pickup holes 211 with the largest orientation difference. For example, the orientation angle of the two sound pickup holes 211 with the largest orientation difference is set to be more than 100° to ensure that the sound wave receiving angle of the microphone cover 200 is not less than 100°. It should be understood that the voice-controlled lamp 010 can effectively receive and respond to the sound signal emitted by the sound source within the sound wave receiving angle, but it does not mean that it cannot receive the sound signal emitted by the sound source outside the sound wave receiving angle. Even if the sound source is located outside the sound wave receiving angle, the sound wave may reach the microphone 300 through reflection and other means, and thus be collected.

[0042] The sound pickup hole 211 can be a circular hole or a square hole or other shapes; the sound pickup hole 211 can also be set to an open trumpet-like structure, that is, the hole diameter close to the inside of the cover body 210 is smaller than the hole diameter close to the outside of the cover body 210.

[0043] Figure 4 for Figure 1 The enlarged view of the local IV in the figure. Figure 4 As shown, in this embodiment, a mounting ring 132 is provided on the inner side of the light-transmitting plate 130, one side of the mounting ring 132 in the axial direction abuts against the inner side of the light-transmitting plate 130, the first elastic arm 221 passes through the mounting hole 131 and the mounting ring 132, and the first limit portion 222 abuts against the side of the mounting ring 132 away from the light-transmitting plate 130. Since the light-transmitting plate 130 may have a relatively thin size in order to ensure the amount of light transmitted, it may cause the first elastic buckle 220 to be difficult to clamp, because the first elastic arm 221 is too short and may cause insufficient elastic deformation in the radial direction. Therefore, in this embodiment, the mounting ring 132 is provided, and since it has a certain size in the axial direction, it can ensure that the first elastic arm 221 has a suitable length, so as to facilitate clamping. In other optional embodiments, the mounting ring 132 can also be integrated on the inner side of the light-transmitting plate 130, that is, it is an integrated structure with the light-transmitting plate 130. In other embodiments, if the light-transmitting plate 130 has a thickness that is convenient for clamping, the first limiting portion 222 may also directly abut against the inner side of the light-transmitting plate 130 .

[0044] In order to ensure a better sound collection effect, in this embodiment, the microphone 300 and the microphone cover 200 are directly opposite to each other in the irradiation direction of the voice-controlled lamp 010. Further, the voice-controlled lamp 010 also includes a microphone holder 310 disposed in the housing 100, the light source 400 includes a circuit board 410 and a light-emitting element 420 disposed on the circuit board 410, one end of the microphone holder 310 is connected to the circuit board 410, and the microphone 300 is disposed at the other end of the microphone holder 310. The microphone 300 is electrically connected to the circuit board 410 (specifically, it can be connected through a wire), so that the microphone 300 can transmit signals to the circuit board 410. By providing the microphone holder 310, it can be ensured that the microphone 300 is close enough to the microphone cover 200, so that the sound waves passing through the microphone cover 200 can be received by the microphone 300 as soon as possible, shortening the sound wave propagation path, and reducing the interference of other devices in the voice-controlled lamp 010 on the sound waves, thereby improving the received sound intensity and the clarity of the sound waves (especially when voice adjustment, the clarity of voice commands is required). In this embodiment, the microphone holder 310 is disposed so that the microphone 300 is located in the mounting ring 132 and is therefore at a closer distance to the microphone cover 200 .

[0045] In this embodiment, the microphone holder 310 has a second elastic buckle 311, and the microphone holder 310 is engaged with the circuit board 410 through the second elastic buckle 311. It should be understood that in this embodiment, the circuit board 410 is provided with corresponding holes to engage with the second elastic buckle 311; the second elastic buckle 311 may include a second elastic arm and a second limiting portion (not shown in the figure), and its specific structure and the principle of engagement can refer to the above description of the first elastic buckle 220, which will not be repeated here.

[0046] In other optional embodiments, the microphone 300 can also be directly set on the circuit board 410. Optionally, the voice-controlled lamp 010 includes a control chip (not shown in the figure), such as a neuron IC chip. The microphone 300 collects sound waves and converts them into electrical signals, which are then converted into specific signals through components with specific functions on the circuit board 410 and then sent to the neuron IC chip. The neuron IC chip stores sound wave programs in a specific language (such as on, off, brightening, dimming), and the neuron IC chip makes corresponding instructions based on the signal comparison with the sound wave program stored in itself, increasing or reducing the current (i.e., adjusting the brightness) or turning on and off the current (i.e., on and off operations). In this embodiment, the voice-controlled lamp 010 also includes a power supply 700, and a dedicated voice-controlled circuit is provided on the circuit board 410, and the microphone 300 is connected to the voice-controlled circuit through a wire. There are neuron chips and related auxiliary chips on the voice-controlled circuit. The signal output end of the neuron chip is connected to the dimming chip, and the dimming chip is then connected to the light-emitting element 420 through a circuit. In this embodiment, the light-emitting element 420 can be an LED.

[0047] In the present embodiment, the circuit board 410 is arranged in the front shell 110, and the power supply 700 is arranged in the rear shell 120. The circuit board 410 is parallel to the light-transmitting plate 130, and the light-emitting element 420 is arranged on the side of the circuit board 410 facing the light-transmitting plate 130. Further, in order to increase the amount of light output, a reflective portion 500 is also arranged in the housing 100, which is used to reflect part of the light emitted by the light source 400 to the light-transmitting plate 130. In the present embodiment, the reflective portion 500 is arranged in the front shell 110 and is in the shape of a cone. The end of the reflective portion 500 with a larger diameter is connected to the edge of the light-transmitting plate 130, and the end with a smaller diameter is connected to the circuit board 410 of the light source 400, and surrounds the light-emitting element 420.

[0048] In this embodiment, the front shell 110 has a limiting skirt 111, which is arranged along the front edge of the front shell 110 and is roughly flush with the light-transmitting plate 130. The retaining spring 600 is arranged on the outside of the shell 100. In this embodiment, there are two retaining springs 600 arranged on the shell 100 and both are arranged on the outside of the front shell 110. The two retaining springs 600 are symmetrically arranged. Taking the installation of the voice-controlled lamp 010 on the ceiling as an example, after the voice-controlled lamp 010 is normally installed, most of the structure at the rear end of the voice-controlled lamp 010 extends into the back side of the ceiling through the hole in the ceiling. The size of the limiting skirt 111 is larger than the hole in the ceiling, so it can abut against the front of the ceiling. The retaining spring 600 abuts against the back of the ceiling to provide an upward support force for the voice-controlled lamp 010.

[0049] In this embodiment, the voice-controlled lamp 010 further includes a power cord 800 , which is connected to the power supply 700 inside the housing 100 through a through hole on the rear housing 120 .

[0050] When assembling the voice-controlled lamp 010 provided in the embodiment of the present application, first install the power supply 700 into the rear shell 120, then install the front shell 110, and then install the circuit board 410 of the light source 400. Then install the reflective portion 500 and the microphone holder 310, and then install the microphone 300 on the microphone holder 310 (which can be done by welding). After that, install the light-transmitting plate 130, and finally install the microphone cover 200. The assembly process of the voice-controlled lamp 010 provided in the embodiment of the present application is simple and efficient.

[0051] In summary, the voice-controlled lamp 010 provided in the embodiment of the present application includes a housing 100, a light source 400 and a microphone 300. The light source 400 and the microphone 300 are arranged in the housing 100. The housing 100 has a front side and a rear side opposite to each other in the irradiation direction of the voice-controlled lamp 010. The front side of the housing 100 is provided with a microphone cover 200 protruding forward, and the microphone cover 200 is provided with a plurality of sound pickup holes 211 facing multiple directions. In the embodiment of the present application, since the microphone cover 200 is arranged on the front side of the housing 100, it is often closer to the user, which is conducive to receiving the voice control command from the user. The microphone cover 200 is a convex structure, so it has a large surface area, and can be provided with more and different sound pickup holes 211, further improving the ability to receive sound waves from different directions. Since the voice-controlled lamp 010 provided in the embodiment of the present application has a better sound collection ability, it can better receive voice control commands from different directions, and the response to the voice control operation is more sensitive, and the user experience is better.

[0052] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A voice-controlled lamp, characterized in that: The invention comprises a shell (100), a light source (400) and a microphone (300), wherein the light source (400) and the microphone (300) are arranged in the shell (100), and the shell (100) has a front side and a rear side opposite to each other in the irradiation direction of the voice-controlled lamp (010), and a microphone cover (200) protruding forward is arranged on the front side of the shell (100), and a plurality of sound pickup holes (211) facing multiple directions are opened on the microphone cover (200).

2. The voice-controlled lamp according to claim 1, characterized in that: The shell (100) includes a light-transmitting plate (130), which is arranged on the front side of the shell (100); the light source (400) irradiates outside the shell (100) through the light-transmitting plate (130); a mounting hole (131) is provided on the light-transmitting plate (130); the microphone cover (200) is connected to the light-transmitting plate (130) through the mounting hole (131) and protrudes from the outer surface of the light-transmitting plate (130).

3. The voice-controlled lamp according to claim 2, characterized in that: The microphone cover (200) comprises a cover body (210) and at least two first elastic buckles (220) connected to the cover body (210), wherein the first elastic buckles (220) are inserted into the mounting hole (131) and snap-fitted with the mounting hole (131), and the cover body (210) is located on the outer side of the light-transmitting plate (130).

4. The voice-controlled lamp according to claim 3, characterized in that: The first elastic buckle (220) comprises a first elastic arm (221) and a first limiting portion (222), one end of the first elastic arm (221) is connected to the cover body (210), the other end of the first elastic arm (221) is connected to the first limiting portion (222), the first elastic arm (221) is inserted into the mounting hole (131), and the first limiting portion (222) is used to directly or indirectly abut against the inner side of the light-transmitting plate (130).

5. The voice-controlled lamp according to claim 4, characterized in that: A mounting ring (132) is provided on the inner side of the light-transmitting plate (130), one side of the mounting ring (132) in the axial direction abuts against the inner side of the light-transmitting plate (130), the first elastic arm (221) passes through the mounting hole (131) and the mounting ring (132), and the first limiting portion (222) abuts against a side of the mounting ring (132) facing away from the light-transmitting plate (130).

6. The voice-controlled lamp according to claim 1, characterized in that: The outer surface of the microphone cover (200) protruding from the front side of the housing (100) is a spherical surface.

7. The voice-controlled lamp according to claim 6, characterized in that: The sound wave receiving angle of the microphone cover (200) is not less than 100°.

8. The sound-controlled lamp according to any one of claims 1 to 7, characterized in that: The microphone (300) and the microphone cover (200) are directly opposite to each other in the irradiation direction of the voice-controlled lamp (010).

9. The voice-controlled lamp according to claim 8, characterized in that: The voice-controlled lamp (010) further comprises a microphone holder (310) disposed in the housing (100); the light source (400) comprises a circuit board (410) and a light-emitting element (420) disposed on the circuit board (410); one end of the microphone holder (310) is connected to the circuit board (410); and the microphone (300) is disposed at the other end of the microphone holder (310).

10. The voice-controlled lamp according to claim 9, characterized in that: The microphone bracket (310) has a second elastic buckle (311), and the microphone bracket (310) is snap-fitted with the circuit board (410) via the second elastic buckle (311).

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