Electric ceramic stove heater with playing function

Abstract

The utility model provides a kind of electric ceramic stove warmer with playing function, including fuselage main body, electric ceramic stove and base, electric ceramic stove is set in the top of fuselage main body, base is set in the bottom of fuselage main body, main control circuit and control panel are equipped in fuselage main body, boss is equipped on base, a plurality of sound holes are equipped on boss, speaker is installed above sound hole on boss;Main control circuit is equipped with microcontrol chip and bluetooth module of mutual electric connection, speaker, control panel and electric ceramic stove are electrically connected with main control circuit respectively;Boss is equipped for installing sound of speaker playing, boss makes the sound source of speaker away from ground or desktop, it is helpful to reduce sound, and sound effect is better.

Description

Technical Field

[0001] This utility model relates to the field of heater technology, and in particular to an electric ceramic stove heater with a playback function. Background Technology

[0002] In existing technologies, such as the utility model patent with patent number CN202420825142.0, an electric heated stove is disclosed. This stove, primarily composed of an electric ceramic stove, uses heat-conducting holes to allow heat radiation from the heating element to reach the human body, thus warming the body. This allows users to heat food while simultaneously using the heat radiation for warmth, similar to sitting by a fire, making it more comfortable. However, existing electric ceramic stove heaters have relatively limited functionality and cannot provide more entertainment options when people are gathered around a stove for warmth and a break. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing an electric ceramic stove heater with playback function.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: An electric ceramic stove heater with playback function includes a main body, an electric ceramic stove, and a base. The electric ceramic stove is located on the top of the main body, and the base is located at the bottom of the main body. The main body contains a main control circuit and a control board. The base has a protrusion with several sound holes. A speaker is installed on the protrusion above the sound holes. The main control circuit has a microcontroller chip and a Bluetooth module that are electrically connected to each other. The speaker, control board, and electric ceramic stove are electrically connected to the main control circuit.

[0005] Furthermore, the speaker includes a speaker enclosure and a speaker, with a first mounting inner wall and a second mounting inner wall provided on the boss. The speaker enclosure is fitted and installed on the first mounting inner wall, and the speaker is installed on the second mounting inner wall.

[0006] Furthermore, the second mounting inner wall surrounds the outer periphery of the sound outlet, forming a sound cavity with the speaker located above the sound outlet.

[0007] Furthermore, the upper edge of the first mounting inner wall is provided with a positioning block, and the bottom of the speaker enclosure is provided with a positioning slot that matches the positioning block. The two work together to position and install the speaker enclosure on the first mounting inner wall.

[0008] Furthermore, the bottom of the base is provided with a sound-focusing cavity, and the top of the sound-focusing cavity is connected to the sound outlet.

[0009] Furthermore, the sound-gathering cavity is narrow at the top and wide at the bottom, and its side walls are equipped with sound-amplifying walls.

[0010] Furthermore, the sound amplification wall is ring-shaped and has an arc-shaped surface.

[0011] Furthermore, the sound-collecting cavity is provided with a sound-reflecting wall, which extends downward from the top of the sound-collecting cavity and surrounds one side of the sound outlet.

[0012] Furthermore, the base has several feet at its bottom, spaced apart, forming a sound channel between the feet.

[0013] This utility model has the following beneficial effects: 1. A raised platform is provided for mounting the speaker to play sound. The raised platform keeps the sound source of the speaker away from the ground or tabletop, which helps to reduce sound trapping and make the sound effect better.

[0014] 2. The boss is provided with a first mounting wall and a second mounting wall for fixing the speaker. The second mounting wall surrounds the speaker above the sound outlet to form a sound cavity, which helps to concentrate the sound.

[0015] 3. A sound-focusing cavity is provided at the bottom of the boss to concentrate and direct the sound.

[0016] 4. The sound-focusing cavity is equipped with a sound-amplifying wall and a sound-reflecting wall to further concentrate and direct the sound. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0018] Figure 2 This is a cross-sectional structural diagram of an embodiment of the present utility model.

[0019] Figure 3 This is a schematic diagram of the base and boss structure of an embodiment of the present utility model.

[0020] Figure 4 This is a schematic diagram of the bottom structure of the base in an embodiment of the present utility model.

[0021] Figure 5 This is an embodiment of the present utility model. Figure 2 Enlarged view at point A.

[0022] Figure reference numerals: Main body 1, main control circuit 11; Electric ceramic stove 2; Base 3, boss 31, sound outlet 32, first mounting inner wall 33, first mounting post 331, positioning block 332, second mounting inner wall 34, second mounting post 341, sound cavity 35, sound focusing cavity 36, sound amplification wall 361, sound reflection wall 362, support leg 37, sound channel 38. Speaker 4, speaker housing 41, positioning slot 411, speaker 42. Detailed Implementation

[0023] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0024] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] like Figures 1-5 As shown, an electric ceramic stove heater with playback function includes a main body 1, an electric ceramic stove 2, and a base 3. The electric ceramic stove 2 is located on the top of the main body 1 and can be used for heating or heating food. The base 3 is located at the bottom of the main body 1. Specifically, the main body 1, the electric ceramic stove 2, and the base 3 are fixedly installed with screws. The main body 1 contains a main control circuit 11 and a control board (not shown in the figure). The base 3 has a boss 31 with several sound holes 32. Specifically, the sound holes 32 are concentrated in the center of the boss 31. A speaker 4 is installed on the boss 31 above the sound holes 32. Specifically, the boss 31 protrudes upward from the center of the base 3, making the weight distribution of the base 3 more even and the center of gravity more stable. The main control circuit 11 has a microcontroller chip (not shown in the figure) and a Bluetooth module (not shown in the figure) that are electrically connected to each other. The speaker 4, the control board, and the electric ceramic stove 2 are electrically connected to the main control circuit 11.

[0027] like Figure 2As shown, the speaker 4 includes a speaker housing 41 and a speaker 42, with the speaker 42 housed within the speaker housing 41. The boss 31 has a first mounting inner wall 33 and a second mounting inner wall 34. Specifically, the first mounting inner wall 33 and the second mounting inner wall 34 extend vertically upwards from the top surface of the boss 31 in a ring shape. The second mounting inner wall 34 is fitted inside the first mounting inner wall 33 and is coaxially arranged with it. The outer periphery of the first mounting inner wall 33 has several first mounting posts 331, and the speaker housing 41 is fixed to the first mounting inner wall 33 by screws. The outer periphery of the second mounting inner wall 34 has several second mounting posts 341, and the speaker 42 is fixedly mounted to the second mounting posts 341 by screws.

[0028] Furthermore, such as Figure 2 , Figure 3 , Figure 5 As shown, in order to make the installation more stable and increase the sealing of the speaker enclosure 41, thereby improving the sound effect of the speaker 4, the upper edge of the first mounting inner wall 33 is provided with a positioning block 332, and the bottom of the speaker enclosure 41 is provided with a positioning slot 411 that matches the positioning block 332. The two work together to position the speaker enclosure 41 on the first mounting inner wall 33.

[0029] Furthermore, the second mounting inner wall 34 surrounds the outer periphery of the sound outlet 32, forming a sound cavity 35 above the sound outlet 32 ​​with the speaker 42, so that the speaker 42 transmits sound directionally from below the base 3, making the sound more focused, while preventing dust from falling onto the speaker 42.

[0030] To achieve a more focused and directional sound transmission effect and avoid a loose sound, a sound-focusing cavity 36 is provided at the bottom of the base 3, and the top of the sound-focusing cavity 36 is connected to the speaker cavity 35 through the sound outlet 32. That is, the sound of the speaker 4 is emitted from the speaker cavity 35 and transmitted outward through the sound-focusing cavity 36.

[0031] Furthermore, such as Figure 4 As shown, the sound-focusing cavity 36 is narrow at the top and wide at the bottom, and its side wall is provided with amplifying walls 361. The amplifying walls 361 are annular and have an arc-shaped surface. This helps to diffuse the sound more compactly and reduce sound trapping.

[0032] Furthermore, a sound-reflecting wall 362 is provided inside the sound-focusing cavity 36. The sound-reflecting wall 362 extends vertically downward from the top of the sound-focusing cavity 36 and surrounds one side of the sound outlet 32. The bottom of the base 3 is provided with several support legs 37, which are spaced apart to form a sound-emitting channel 38. The sound-reflecting wall 362 is arc-shaped and faces the sound-emitting channel 38. The sound source is reflected by the sound-reflecting wall 362, making the sound more directional as it is transmitted outward from the sound-emitting channel 38.

[0033] Its working principle is as follows: the Bluetooth module can communicate with the playback device (such as a mobile phone), receive the audio signal from the mobile phone and send it to the microcontroller chip, and the microcontroller chip controls the speaker to play music.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. All technical solutions that those skilled in the art can obtain based on the concept of the present utility model and on the basis of the prior art through logical analysis, reasoning or limited experiments should be within the protection scope determined by the claims.

Claims

1. An electric ceramic stove heater with playback function, comprising a main body (1), an electric ceramic stove (2), and a base (3), wherein the electric ceramic stove (2) is disposed on the top of the main body (1), the base (3) is disposed on the bottom of the main body (1), and the main body (1) contains a main control circuit and a control board, characterized in that, The base (3) is provided with a boss (31), and the boss (31) is provided with several sound holes (32). A speaker (4) is installed on the boss (31) above the sound holes (32). The main control circuit is provided with a microcontroller chip and a Bluetooth module that are electrically connected to each other. The speaker (4), the control board and the electric ceramic stove (2) are electrically connected to the main control circuit respectively.

2. The electric ceramic stove heater with playback function according to claim 1, characterized in that, The speaker (4) includes a speaker housing (41) and a speaker (42). The boss (31) is provided with a first mounting inner wall (33) and a second mounting inner wall (34). The speaker housing (41) is adapted to be installed on the first mounting inner wall (33), and the speaker (42) is installed on the second mounting inner wall (34).

3. The electric ceramic stove heater with playback function according to claim 2, characterized in that, The second mounting inner wall (34) surrounds the outer periphery of the sound outlet (32) and together with the loudspeaker (42) forms a sound cavity (35) located above the sound outlet (32).

4. The electric ceramic stove heater with playback function according to claim 2, characterized in that, The upper edge of the first mounting inner wall (33) is provided with a positioning block (331), and the bottom of the speaker cover (41) is provided with a positioning slot (411) that matches the positioning block (331). The two work together to position the speaker cover (41) on the first mounting inner wall (33).

5. The electric ceramic stove heater with playback function according to claim 1, characterized in that, The bottom of the base (3) is provided with a sound-focusing cavity (36), and the top of the sound-focusing cavity (36) is connected to the sound outlet (32).

6. The electric ceramic stove heater with playback function according to claim 5, characterized in that, The sound-gathering cavity (36) is narrow at the top and wide at the bottom, and its side walls are provided with sound-amplifying walls (361).

7. The electric ceramic stove heater with playback function according to claim 6, characterized in that, The loudspeaker wall (361) is ring-shaped and has an arc-shaped surface.

8. The electric ceramic stove heater with playback function according to claim 5, characterized in that, The sound-collecting cavity (36) is provided with a sound-reflecting wall (362), which extends downward from the top of the sound-collecting cavity (36) and surrounds one side of the sound outlet (32).

9. The electric ceramic stove heater with playback function according to claim 1, characterized in that, The bottom of the base (3) is provided with several legs (37), which are spaced apart and form a sound channel (38) between the legs (37).

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