CN201973800U - Novel indoor music fireplace - Google Patents

Abstract

The utility model discloses a novel indoor music fireplace, including the shell, be equipped with the chimney subassembly on the shell, be equipped with furnace in the shell, be equipped with the combustor in furnace, still be provided with audio control combustion system, this audio control combustion system in the shell: the device comprises an audio signal recording device for recording voice or music and the like; the electric control device processes the audio signal output by the audio signal recording device to obtain a current signal; the control valve is connected with the electric control device, and the opening degree of the control valve is changed in proportion to the magnitude of the current signal; the sound box is connected with the electric control device; and the air inlet port of the switch valve is connected with a fuel gas source, one air outlet port of the switch valve is directly connected with the air inlet of the combustor, and the other air outlet port of the switch valve is connected with the air inlet of the combustor after passing through the control valve. The utility model discloses can carry out the synchro control to the aperture of control valve according to audio signal's amplitude, frequency and phase place.

Description

A new type of indoor music fireplace

[technical field]

The utility model relates to a novel indoor music fireplace.

[Background technique]

In the existing indoor fireplace, the gas valve on it is generally adjusted by manual adjustment or temperature induction control. After adjusting the size of the switch on the existing fireplace, the burning flame is roughly in a relatively stable state, so that the flame is basically "static", and the existing fireplace is only used for heating, and the function is relatively single, without any additional Audio and visual sync effects. At present, there is no fireplace that controls the opening of the gas valve through an audio signal on the market. In order to meet the needs of people, the utility model designs a fireplace that controls the gas valve by audio.

[utility model content]

The utility model overcomes the deficiencies of the above-mentioned technologies, and provides a new type of indoor music fireplace on the basis of retaining the original heating function. The fireplace can control the opening of the control valve according to the amplitude, frequency and phase of the audio signal. Adjust the size of the flame to change synchronously with the music, satisfying the simultaneous enjoyment of the user's hearing and vision.

In order to achieve the above object, the utility model adopts the following technical solutions:

A new type of indoor music fireplace, comprising a housing 1, on which a chimney assembly 2 is installed, a furnace 3 is arranged in the housing 1, a burner 4 is arranged in the furnace 3, and an audio-controlled combustion chamber is also arranged in the housing 1 System 5, the audio control combustion system 5: includes an audio signal recording device 51 for recording sound or music, etc.; an electric control device 52 that processes the audio signal output by the audio signal recording device 51 to obtain a current signal; connects with the electric control device 52 And the control valve 53 whose opening degree changes in direct proportion to the size of the current signal; the sound 55 connected with the electric control device 53; and the switch valve 54, the inlet port of the switch valve 54 is connected with the gas source, and the One gas outlet port is directly connected to the gas inlet of the burner 4 , and the other gas outlet port of the on-off valve 54 is connected to the gas inlet of the burner 4 after passing through the control valve 53 .

The electronic control device 52 includes a voltage amplifying circuit 521 and a power amplifying circuit 522 connected together. The input end of the voltage amplifying circuit 521 is connected to the output end of the audio signal recording device 51 , and the output end of the power amplifying circuit 522 is connected to the control valve 53 .

The beneficial effects of the utility model are:

1. The opening of the control valve of the utility model changes synchronously in direct proportion with the audio signal amplitude, frequency and phase, that is, the size of the gas flow in the gas appliance is changed at the same time by using the size change of the sound, and the simulated sound effect changes synchronously, so that the flame The height changes synchronously with the amplitude, frequency and phase of the audio signal. When in use, the user can not only enjoy the music, but also see the state of the flame changing synchronously with the music, which brings auditory and visual enjoyment to the user.

2. This product has higher added value than the products in the prior art.

[Description of drawings]

Fig. 1 is the perspective view of this fireplace;

Fig. 2 is the explosion diagram of this fireplace;

Fig. 3 is a structural diagram of the audio control combustion system;

Fig. 4 is a block diagram of the connection between the audio control combustion system and the burner;

Figure 5 is a block diagram of the audio controlled combustion system.

[Detailed ways]

Referring to Figures 1-5, the utility model is a new type of indoor music fireplace, which includes a shell 1, a chimney assembly 2 is installed on the shell 1, a furnace 3 is arranged inside the shell 1, and a burner 4 is arranged inside the furnace 3. Also be provided with audio frequency control combustion system 5 in shell 1, this audio frequency control combustion system 5: comprise the audio signal input device 51 of recording sound or music etc.; A control device 52; a control valve 53 that is connected with the electric control device 52 and whose opening is proportional to the size of the current signal; a sound 55 connected with the electric control device 53; and a switching valve 54, the intake port of the switching valve 54 is connected to Gas source connection, one outlet port of the on-off valve 54 is directly connected to the air inlet of the burner 4, the other outlet port of the on-off valve 54 passes through the control valve 53, and is connected to the air inlet of the burner 4 connect.

The electronic control device 52 includes a voltage amplifying circuit 521 and a power amplifying circuit 522 connected together. The input end of the voltage amplifying circuit 521 is connected to the output end of the audio signal recording device 51 , and the output end of the power amplifying circuit 522 is connected to the control valve 53 .

The audio signal recording device is a music player or a CD player or a microphone. The housing 1 includes a housing main body 11 , and a housing bottom plate 12 and a housing top plate 13 respectively mounted on the lower end and the upper end of the housing main body 11 . The chimney assembly 2 is installed on the casing main body 11 .

The utility model includes multiple gas passages, one is the gas passage 3 from the switch valve to the ODS; the other is the gas passage 1 directly from the switch valve to the burner to realize the heating function of the product; the third is from the switch valve to the control valve , and then to the gas path 2 of the burner to realize the music flame function. The heating function gas circuit and the music flame function gas circuit are switched by turning the switch valve to different gears, and the two gas circuits cannot be connected at the same time.

The gas path from the on-off valve to the ODS ensures the safety of the product in use. Once this gas path is opened, it will not be affected by the switching of other gas paths; the on-off valve is directly connected to the gas path 1 of the burner to realize the heating function of the product; from the on-off valve In the gas path 2 to the control valve and then to the burner, the music recording part in the control valve and the music control part first plays the recorded music, and at the same time processes the audio signal, and the obtained electrical signal is transmitted to the control valve, and the control valve follows The amplitude, frequency and phase of the audio signal change synchronously, thereby changing the amount of gas passing through, and playing the function of adjusting the size of the burner flame. The switching between the gas circuit 1 and the gas circuit 2 is realized by rotating the switching valve to different gears, and the two gas circuits cannot be connected at the same time, so as to ensure that the two functions will not affect each other.

When in use, the opening of the control valve changes in direct proportion to the amplitude, frequency and phase of the current signal, so that the user can see the state of the flame change synchronously with the music while listening to the music, bringing visual and auditory sensations to the user. on the enjoyment.

The chimney assembly is a double-layer pipe structure, and the inner chimney seat passes through the air intake chamber plate and is directly fixed on the rear plate of the furnace, and the inner pipe in the chimney assembly is connected. The outer pipe in the chimney assembly is socketed with the outer chimney seat, and the outer chimney seat is fixed on the main body of the casing, and communicates with the air intake chamber formed by sealing the air intake chamber plate and the main body of the casing.

There can be one or more burners. When there are multiple burners, there may be one audio control combustion system, and multiple burners are controlled by one audio control combustion system. There can also be multiple burners, the number of the audio control combustion system is the same as that of the burners, and each burner is controlled by the audio control combustion system connected to it.

Claims (8)

1. A new type of indoor music fireplace, comprising a shell (1), a chimney assembly (2) is housed on the shell (1), a furnace (3) is provided in the shell (1), and a furnace (3) is provided in the furnace (3) The burner (4) is characterized in that an audio control combustion system (5) is also provided in the casing (1), and the audio control combustion system (5) includes an audio signal recording device (51) for recording sound or music; The audio signal outputted by the audio signal recording device (51) is processed to obtain an electric control device (52) of a current signal; the control valve (53) that is connected with the electric control device (52) and whose opening varies in direct proportion to the magnitude of the current signal; and The sound (55) connected to the electric control device (53); and the switch valve (54), the inlet port of the switch valve (54) is connected to the gas source, and one gas outlet port of the switch valve (54) is directly connected to the burner (4) is connected to the air inlet of the burner (4), and the other gas outlet port of the on-off valve (54) is connected to the air inlet of the burner (4) after passing through the control valve (53). 2. A novel indoor music fireplace according to claim 1, characterized in that said electrical control device (52) comprises a voltage amplifying circuit (521) and a power amplifying circuit (522) connected together, the voltage amplifying circuit ( The input end of 521) is connected with the output end of the audio signal recording device (51), and the output end of the power amplification circuit (522) is connected with the control valve (53). 3. A novel indoor music fireplace according to claim 1, characterized in that the audio signal recording device is a music player or a CD player or a microphone. 4. A new type of indoor music fireplace according to claim 1, characterized in that the casing (1) includes a casing body (11), and is respectively installed on the lower end of the casing body (11) and the upper casing floor (12) , Shell top plate (13). 5. A novel indoor music fireplace according to claim 4, characterized in that the chimney assembly (2) is mounted on the casing main body (11). 6. A novel indoor music fireplace according to claim 1, characterized in that there are one or more burners. 7. A novel indoor music fireplace according to claim 1, characterized in that there are multiple burners, one audio control combustion system, and multiple burners are controlled by one audio control combustion system. 8. A new type of indoor music fireplace according to claim 1, characterized in that there are multiple burners, the audio-controlled combustion system has the same number of burners, and each burner is controlled by an audio frequency connected to it. Combustion system control.

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