Light-emitting doorbell

Abstract

The utility model discloses a luminous doorbell, which comprises a shell, a circuit board, a light source assembly and a loudspeaker assembly, and is characterized in that the shell is provided with a mounting cavity; the circuit board and the light source assembly are both mounted in the mounting cavity, and the light source assembly is electrically connected with the circuit board; the loudspeaker assembly is mounted in the mounting cavity and is electrically connected with the circuit board; the shell is provided with a sound emitting surface and a light transmitting surface, the sound emitting surface is arranged corresponding to the loudspeaker assembly, and the sound emitting surface is provided with a sound emitting hole; and the light transmitting surface is located at the side part of the sound emitting surface and is used for transmitting light of the light source assembly. According to the light-emitting type doorbell provided by the utility model, the light source assembly in the shell can emit light rays, and the light rays are transmitted out through the light-transmitting surface at the side part, so that the doorbell can be used in a light-emitting state.

Description

Technical Field

[0001] The utility model relates to the field of luminous doorbells, in particular to a luminous doorbell. Background Art

[0002] At present, ordinary doorbells only have sound or sound prompts, and their functions are single. The luminous doorbell is generally used to make sound, light or light at the same time to remind the owner that there is a guest. The more common luminous doorbells now include ordinary wireless luminous doorbells, wireless luminous doorbells without batteries and wired luminous doorbells. Its use principle is as follows: when the user presses the luminous doorbell transmitter, the luminous doorbell transmitter collects the energy when the user presses the luminous doorbell button and converts it into electrical energy, so as to use the collected electrical energy to power the luminous doorbell transmitter and send out a ringing signal, and the luminous doorbell receiver is responsible for receiving the ringing signal sent by the luminous doorbell transmitter and sending out a ringing sound.

[0003] However, the light of the existing luminous doorbell is generally emitted from its panel, which results in a limited luminous surface. Utility Model Content

[0004] In order to overcome at least one of the defects of the prior art described above, the utility model provides a luminous doorbell, wherein the light source assembly inside the housing can emit light, which is transmitted through the light-transmitting surface on the side, so that the doorbell can be used in a luminous state.

[0005] The technical solution adopted by the utility model to solve the problem is:

[0006] A luminous doorbell comprises a shell, a circuit board, a light source assembly and a speaker assembly, wherein the shell is provided with an installation cavity; the circuit board and the light source assembly are both installed in the installation cavity, and the light source assembly is electrically connected to the circuit board; the speaker assembly is installed in the installation cavity and is electrically connected to the circuit board; the shell is provided with a sound outlet surface and a light transmission surface, the sound outlet surface is arranged corresponding to the speaker assembly, and the sound outlet surface is provided with a sound outlet hole; the light transmission surface is located on the side of the sound outlet surface and is used for allowing light from the light source assembly to pass through.

[0007] Furthermore, a mounting opening is provided at the top of the shell, and the mounting opening passes through the mounting cavity; a reflector is provided in the mounting cavity, and the reflector is arranged around the inner circumference of the mounting opening; an outer peripheral wall of the reflector and an inner wall of the mounting cavity form a mounting gap, and the light source assembly is installed in the mounting gap; the speaker assembly is installed to the inner side of the reflector through the mounting opening; the mounting opening is covered with a panel, and the panel forms the sound outlet surface.

[0008] Furthermore, a hook extending downward is provided at the bottom end of the panel, and a bayonet is provided on the inner peripheral wall of the reflector; the hook is connected to the bayonet.

[0009] Furthermore, the inner peripheral wall of the panel is provided with a plurality of limiting ribs, and the plurality of limiting ribs are used to abut against the top peripheral edge of the speaker assembly after the hook is engaged with the bayonet.

[0010] Furthermore, a threading hole is provided at the bottom end of the reflector cover, and the threading hole is used to guide the power line of the speaker assembly to be electrically connected to the circuit board.

[0011] Furthermore, the bottom of the reflective cover is spaced apart from the bottom wall of the installation cavity, and the circuit board is located below the reflective cover.

[0012] Furthermore, a support frame is provided on the bottom wall of the installation cavity, and the support frame is provided below the reflector; the circuit board is arranged around the bottom end of the reflector; and the light source assembly is provided on the bottom end surface of the circuit board.

[0013] Furthermore, an elastic component is sandwiched between the panel and the circuit board.

[0014] Furthermore, an antenna slot and a lead-out port are provided at the bottom end of the support frame; the antenna slot is provided with an antenna, and the antenna is provided with a lead-out port, the lead-out port passes through the lead-out port to be guided to the top of the support frame and electrically connected to the circuit board.

[0015] Furthermore, a plurality of wire pieces are provided at the bottom end of the support frame, the plurality of wire pieces are spaced apart circumferentially at the bottom end of the support frame, and at least two wire pieces are spaced apart radially at the bottom end of the support frame; the antenna slot is formed between two radially adjacent wire pieces at the bottom end of the support frame.

[0016] Furthermore, the support frame is made of transparent material.

[0017] Furthermore, the light source assembly includes a plurality of lamp beads, and the plurality of lamp beads are all arranged on the circuit board; a plug-in piece is provided at the bottom end of the shell; the plug-in piece extends into the installation cavity and is electrically connected to the circuit board.

[0018] To sum up, the utility model has the following technical effects: the light source assembly is turned on by the switch on the luminous doorbell, so that the light source assembly emits light, and the light emitted by the light source assembly can be guided out through the light-transmitting surface on the side of the shell, so that position indication can be performed in a dimly lit environment, and it can also be used as a light decoration; and because the light-transmitting surface is located on the side, the shell structure can be made more transparent after the light is guided out, and the light decoration effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the first luminous doorbell of the utility model;

[0020] Figure 2 It is a cross-sectional view of the first luminous doorbell of the utility model;

[0021] Figure 3 This is a schematic diagram of the exploded structure of the first luminous doorbell of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of a second type of luminous doorbell of the utility model;

[0023] Figure 5 It is a cross-sectional view of a second type of luminous doorbell of the utility model;

[0024] Figure 6 This is a schematic diagram of the exploded structure of the second type of luminous doorbell of the utility model;

[0025] Figure 7 This is a schematic structural diagram of a third type of luminous doorbell of the present utility model;

[0026] Figure 8 It is a cross-sectional view of a third luminous doorbell of the utility model;

[0027] Fig. 9 This is a schematic diagram of the exploded structure of the third type of luminous doorbell of the utility model;

[0028] Fig.10 It is a structural schematic diagram of the support frame of the utility model.

[0029] Among them, the meanings of the figure numbers are as follows: 10, shell; 11, panel; 111, hook; 112, limiting rib; 12, sound outlet; 13, plug-in piece; 14, reflector; 141, bayonet; 15, support frame; 151, wire sheet; 152, lead-out port; 16, elastic component; 17, antenna; 171, lead-out terminal; 20, circuit board; 30, lamp bead; 40, speaker assembly. DETAILED DESCRIPTION

[0030] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0031] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0033] See also Figure 1-Figure 10 The utility model discloses a light-emitting doorbell, comprising a housing 10, a circuit board 20, a light source assembly and a speaker assembly 40. The housing 10 is provided with an installation cavity, the circuit board 20 and the light source assembly are both installed in the installation cavity, and the light source assembly is electrically connected to the circuit board 20. The speaker assembly 40 is installed in the installation cavity, and the speaker assembly 40 can be electrically connected to the circuit board 20, and is used to send a ringing signal when the light-emitting doorbell is working.

[0034] Specifically, a sound outlet surface and a light-transmitting surface are provided on the housing 10, and the sound outlet surface is provided corresponding to the speaker assembly 40, and a sound outlet hole 12 is provided on the sound outlet surface, so that the ringing signal emitted by the speaker assembly 40 can be output through the multiple sound outlet holes 12 on the sound outlet surface. In addition, the light-transmitting surface is located on the side of the sound outlet surface and is used for light from the light source assembly to pass through.

[0035] Based on the above structure, when using the luminous doorbell of the utility model, the switch touch circuit board 20 on the luminous doorbell can be used to make the speaker assembly 40 emit a ringing signal as a prompt. Since a plurality of sound outlet holes 12 are arranged on the sound outlet surface of the shell 10, the ringing sound can be guided out.

[0036] Specifically, when in use, the light source assembly can also be turned on by the switch on the luminous doorbell, so that the light source assembly emits light. The light emitted by the light source assembly can be guided out through the light-transmitting surface on the side of the shell 10, so that position indication can be performed in a dimly lit environment, and it can also be used as a light decoration; and because the light-transmitting surface is located on the side, the shell 10 structure can be made more transparent after the light is guided out, and the light decoration effect is better.

[0037] Since the light-transmitting surface is located at the side of the sound-emitting surface and the speaker assembly 40 is arranged corresponding to the sound-emitting surface, the light emitted by the light source assembly can avoid the speaker assembly 40 and be guided out from the side, so that the light is more concentrated.

[0038] It should be noted that the side of the housing 10 can be made of light-transmitting materials in the prior art, such as light-guiding glass, acrylic plate or light-guiding plate. Of course, in order to form a light-transmitting structure, a light-transmitting port can be provided on the side of the housing 10, and a light-transmitting plate structure can be covered at the light-transmitting port, or a light-transmitting structure can be integrally formed on the side of the housing 10, and the selection can be made according to actual needs.

[0039] Furthermore, a mounting opening may be provided at the top of the housing 10, and the mounting opening is connected to the mounting cavity. A reflector 14 is provided in the mounting cavity, and the reflector 14 is arranged around the inner periphery of the mounting opening, and the outer peripheral wall of the reflector 14 and the inner wall of the mounting cavity are spaced to form a mounting gap, and the light source assembly is installed in the mounting gap.

[0040] In this way, the light of the light source assembly is concentrated in the installation interval, and the reflective cover 14 forms a reflective layer on the inner wall of the installation cavity. In this way, the light emitted by the light source assembly can be reflected by the reflective cover 14, so that the light can only be output from the relatively outer light-transmitting surface, reducing the light divergence inward, and the light can be more concentratedly output from the light-transmitting surface on the side of the shell 10.

[0041] On the basis of the structure provided with the reflector 14, the speaker assembly 40 is arranged inside the reflector 14, that is, the light guided out by the reflector 14 can avoid the speaker assembly 40 inside it and will not interfere with each other.

[0042] Of course, the reflector can be made of reflective material.

[0043] Specifically, the mounting opening is detachably covered with a panel 11, and after the panel 11 is covered on the mounting opening, the outer peripheral edge of the panel 11 can be spaced apart from the inner peripheral wall to form a light guide opening. Of course, it should be noted that after the speaker is installed in the mounting opening, it extends into the mounting cavity through the mounting opening and is located inside the reflector 14, so that the speaker assembly 40 will not block the light of the optical assembly. The panel 11 is detachably covered on the top of the speaker assembly 40, which is convenient for maintenance and protects the internal circuit board 20, light source assembly and other electronic components.

[0044] Furthermore, in order to facilitate the detachable assembly of the panel 11 and the mounting opening, a downwardly extending hook 111 can be further provided at the bottom end of the panel 11, and a corresponding bayonet 141 is provided on the inner wall of the reflector 14. In this way, when the panel 11 is sealed to the mounting opening, the hook 111 can be extended into the mounting cavity and correspond to the bayonet 141 of the reflector 14. In this way, the hook 111 is connected to the bayonet 141 to realize the assembly of the panel 11.

[0045] Of course, the above-mentioned hook 111 can be provided in plurality, and the corresponding bayonet 141 can also be provided in plurality. The plurality of hooks 111 and the plurality of bayonet 141 are provided in one-to-one correspondence, so that the structure of the panel 11 is more stable after assembly.

[0046] Furthermore, a plurality of limiting ribs 112 may be provided on the inner peripheral wall of the panel 11. After the panel 11 is sealed to the installation opening, the panel 11 is located above the speaker assembly 40. However, if the panel 11 is directly close to the end face of the speaker assembly 40, it will affect the sound effect of the speaker assembly 40. In this embodiment, the panel 11 is spaced from the speaker assembly 40 after assembly, and the hook 111 extends downward into the bayonet 141 below the reflector 14 and engages with the limiting ribs on the inner peripheral wall of the panel 11 against the top peripheral edge of the speaker assembly 40, so that the panel 11 and the speaker assembly 40 are kept spaced apart and the sound of the speaker assembly 40 is not affected. At the same time, a plurality of limiting ribs are pressed against the edge of the speaker assembly 40 to prevent the speaker assembly 40 from shaking and detaching, so that the assembly structure is more stable.

[0047] Further, on the basis of setting the structure of the reflector 14, see Figure 2 as well as Figure 3 In order to facilitate the electrical connection between the speaker assembly 40 and the circuit board 20, a threading hole can be provided at the bottom end of the reflector 14. The threading hole can guide the power cord of the speaker assembly 40 to be electrically connected to the circuit board 20. In this way, after the speaker assembly 40 is assembled, its power cord is led out to the circuit board 20 through the threading hole at the bottom end of the reflector 14 to achieve electrical connection, which is convenient for wiring at the bottom and reduces the situation of lengthening the line due to routing the speaker line from the top or side.

[0048] Furthermore, the bottom of the above-mentioned reflective cover 14 is spaced from the bottom wall of the installation cavity, and the circuit board 20 is located below the reflective cover 14. Based on this structure, the light emitted by the light source assembly on the circuit board 20 is emitted from bottom to top, so the light guided through the light-transmitting surface is also concentrated in the upper half of the shell 10, so the lighting brightness is concentrated in the upper half, and the decorative effect is also concentrated in the upper half.

[0049] Furthermore, the reflector 14 may also be installed in another manner, see Figure 4-Figure 10 It should be noted that Figure 4 , Figure 5 as well as Figure 6 The illuminated doorbell shown in Figure 7 , Figure 8 as well as Fig. 9 The light-emitting doorbell shown in FIG. 1 is different in that the plug structure is different.

[0050] Specifically, a support frame 15 is provided on the bottom wall of the installation cavity, the bottom end of the reflector 14 abuts against the top end of the support frame 15, the reflector 14 is assembled with the support frame 15 inside the installation cavity, the circuit board 20 is arranged around the bottom end of the reflector 14, and the light source assembly is arranged on the bottom end surface of the circuit board 20. In this way, the light of the light source assembly can be emitted from top to bottom, so that the top light can be illuminated through the top side of the housing 10 and diverge from top to bottom, which can form a side transparent lighting effect and a decorative effect.

[0051] Based on this structure, the circuit board 20 is used to concentrate the working circuit of the light source assembly, while the switch circuit and the working circuit of the speaker assembly can be placed on the support frame 15, so that the plug-in piece 13 at the bottom of the shell 10 can be inserted and electrically connected thereto.

[0052] When the circuit board 20 is set at the top, when the panel 11 is assembled to the installation port, an elastic component 16 can be set between the circuit board 20 and the panel 11. The elastic force provided by the elastic component 16 can be pressed tightly inside the installation cavity to reduce the situation where the circuit board 20 is loose and the circuit connection is unstable. At the same time, a switch circuit can be integrated on the circuit board. The elastic component cooperates with the panel 11 to realize press touch and realize the switch pressing action of the doorbell when it is illuminated. The above elastic component can be made of a structure such as a spring or a shrapnel in the prior art.

[0053] Similarly, when the circuit board 20 is set at the top, the circuit board 20 is close to the panel 11, and the above-mentioned lamp beads are installed at the bottom of the circuit board. Since the luminous doorbell generally has an antenna 17 structure for transmitting electrical signals, if the antenna is directly assembled in the installation cavity, the light emitted from the lamp beads from top to bottom will be irradiated on the antenna and there will be a shadow, affecting the luminous effect. Therefore, in order to facilitate the installation of the antenna 17, an antenna slot 151 and a lead-out port 152 are set at the bottom of the support frame, so that the antenna 17 can be wound in the antenna slot, and then the lead-out port 152 is used to lead the lead-out end 171 of the antenna from the top to the upper circuit board for electrical connection. At this time, the antenna is far away from the speaker assembly and the lamp beads and other structures, reducing the interference of the speaker and the lamp beads on the antenna signal.

[0054] Furthermore, a plurality of wire pieces 151 may be provided at the bottom end of the support frame 15. The plurality of wire pieces 151 are spaced apart in a circle in the circumferential direction of the bottom end of the support frame 15, and at least two wire pieces are distributed in the radial direction of the bottom end of the support frame 15, and are spaced apart inside and outside. In this way, at least two circles of the above-mentioned wire pieces distributed inside and outside may be formed in the radial direction of the bottom end of the support frame 15, and an antenna slot structure for winding the antenna may be formed between two adjacent wire pieces, thereby facilitating the stable installation of the antenna.

[0055] More specifically, the support frame is made of transparent materials, such as acrylic materials or light-transmitting plates, so that the shadow caused by the support frame after the support frame is assembled does not affect the lighting effect.

[0056] Furthermore, the light source assembly includes a plurality of lamp beads 30, and the plurality of lamp beads 30 are all disposed on the circuit board 20, so that the plurality of lamp beads 30 can be dispersedly distributed on the circuit board 20, so that the light distribution can be uniform.

[0057] It should be noted that the above-mentioned lamp beads 30 can be implemented by using structures such as LED lamp beads 30 or light strips in the prior art.

[0058] In addition, a plug-in piece 13 is provided at the bottom end of the housing 10, and the plug-in piece 13 extends into the installation cavity and is electrically connected to the circuit board 20, so that the door structure can be electrically connected to the external socket through the plug-in piece 13 to achieve power supply.

[0059] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. A luminous doorbell, characterized in that: It includes a shell, a circuit board, a light source assembly and a speaker assembly, the shell is provided with a mounting cavity; the circuit board and the light source assembly are both installed in the mounting cavity, and the light source assembly is electrically connected to the circuit board; the speaker assembly is installed in the mounting cavity and electrically connected to the circuit board; the shell is provided with a sound outlet surface and a light transmission surface, the sound outlet surface is arranged corresponding to the speaker assembly, and the sound outlet surface is provided with a sound outlet hole; the light transmission surface is located on the side of the sound outlet surface and is used for allowing light from the light source assembly to pass through.

2. The luminous doorbell according to claim 1, characterized in that: A mounting opening is provided at the top of the shell, and the mounting opening passes through the mounting cavity; a reflector is provided in the mounting cavity, and the reflector is arranged around the inner circumference of the mounting opening; an outer peripheral wall of the reflector and the inner wall of the mounting cavity form a mounting gap, and the light source assembly is installed in the mounting gap; the speaker assembly is installed to the inner side of the reflector through the mounting opening; the mounting opening is covered with a panel, and the panel forms the sound outlet surface.

3. The luminous doorbell according to claim 2, characterized in that: The bottom end of the panel is provided with a hook extending downward, and the inner peripheral wall of the reflector is provided with a slot; the hook is connected to the slot.

4. The luminous doorbell according to claim 3, characterized in that: The inner peripheral wall of the panel is provided with a plurality of limiting ribs, and the plurality of limiting ribs are used to abut against the top peripheral edge of the speaker assembly after the hook is engaged with the bayonet.

5. The luminous doorbell according to claim 2, characterized in that: A threading opening is provided at the bottom end of the reflector, and the threading opening is used to guide the power line of the speaker assembly to be electrically connected to the circuit board.

6. The luminous doorbell according to any one of claims 2 to 5, characterized in that: The bottom of the reflective cover is spaced apart from the bottom wall of the installation cavity, and the circuit board is located below the reflective cover.

7. The luminous doorbell according to any one of claims 2 to 5, characterized in that: The bottom wall of the installation cavity is provided with a support frame, and the support frame is arranged below the reflector; the circuit board is arranged around the bottom end of the reflector; and the light source assembly is arranged on the bottom end surface of the circuit board.

8. The luminous doorbell according to claim 7, characterized in that: An elastic component is sandwiched between the panel and the circuit board; the elastic component is used to touch the switch circuit on the circuit board when pressed.

9. The luminous doorbell according to claim 7, characterized in that: The bottom end of the support frame is provided with an antenna slot and a lead-out port; the antenna slot is provided with an antenna, and the antenna is provided with a lead-out port, the lead-out port passes through the lead-out port to be guided to the top of the support frame and electrically connected to the circuit board.

10. The luminous doorbell according to claim 9, characterized in that: The bottom end of the support frame is provided with a plurality of wire pieces, the bottom end of the support frame is circumferentially spaced apart with the plurality of wire pieces, the bottom end of the support frame is radially spaced apart with at least two wire pieces; the antenna slot is formed between two radially adjacent wire pieces at the bottom end of the support frame.

11. The luminous doorbell according to claim 7, characterized in that: The supporting frame is made of transparent material.

12. The luminous doorbell according to any one of claims 1 to 5, characterized in that: The light source assembly includes a plurality of lamp beads, and the plurality of lamp beads are all arranged on the circuit board; a plug-in piece is arranged at the bottom end of the shell; the plug-in piece extends into the installation cavity and is electrically connected to the circuit board.

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