Charcoal grill with temperature control device

Abstract

The utility model discloses a charcoal oven with temperature control device, charcoal oven's charcoal oven body includes, and the charcoal oven body is equipped with oven, is equipped with first air outlet on the oven, and the oven lower part is equipped with charcoal stove, and the export of charcoal stove is communicated with the oven, and is equipped with the fixed frame for fixing food in the oven, and the upper portion of oven is equipped with the rotary drive device and transmission that drive fixed frame rotation, and its characterized in that is equipped with the apron on the export of charcoal stove, and is equipped with lifting drive device on the oven, and lifting drive device is connected with apron through steel wire rope, charcoal oven body be equipped with the control device of controlling this lifting drive device. The utility model discloses simple structure can automatically adjust oven temperature, and the rotating structure in the furnace optimizes oven performance, liberates manpower, and the charcoal roasting flavor standardization is reduced to the requirement to the place of use, and the land occupation is small, and the commercial degree is high, and it is more energy -conserving and environment -friendly.

Description

Technical Field

[0001] This utility model relates to a charcoal grill with a temperature control device. Background Technology

[0002] Ovens, as a highly convenient food processing device, have greatly enriched people's lives. With continuous technological advancements and upgrades, they have become more intelligent and commercially viable. Most existing intelligent temperature-controlled ovens on the market use electric heating, gas heating, or other heating methods. Compared to charcoal heating, electric and gas heating are easier to control the temperature and simpler to operate, but they also result in food lacking the flavor of charcoal grilling. Ovens using charcoal heating are often crude in design, making temperature control during charcoal combustion difficult, leading to significant fuel waste, low production capacity, heavy reliance on manual labor for quality control, and low product standardization. Furthermore, open-style ovens have high requirements for the space they can operate in, failing to meet the needs of modern commercial development.

[0003] Therefore, a charcoal grill that can automatically control the temperature can reduce reliance on human labor, ensure the standardization of charcoal grill flavor, meet commercial needs, and has good commercial value. Summary of the Invention

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a charcoal grill with a temperature control device that has a simple structure, can automatically adjust the oven temperature, optimizes the oven performance with an internal rotating structure, frees up manpower, standardizes the charcoal grilling flavor, reduces the requirements for the place of use, occupies a small area, has a high degree of commercialization, and is more energy-saving and environmentally friendly.

[0005] The purpose of this utility model is achieved as follows:

[0006] A charcoal grill with a temperature control device includes a grill body, an oven inside the grill body, a first air outlet on the oven, a charcoal oven at the bottom of the oven, an outlet of the charcoal oven communicating with the oven, a fixing rack inside the oven for fixing food, and a rotation drive device and a transmission device on the top of the oven for rotating the fixing rack. The charcoal oven is characterized by a cover plate on the outlet of the charcoal oven, a lifting drive device on the oven, the lifting drive device being connected to the cover plate via a steel wire rope, and a control device on the grill body for controlling the lifting drive device.

[0007] The charcoal grill with a temperature control device described above is characterized in that the lifting drive device is a motor.

[0008] The charcoal oven with a temperature control device as described above is characterized in that the charcoal oven is provided with an air inlet pipe, and a blower is provided on the air inlet pipe.

[0009] The charcoal grill with a temperature control device described above is characterized in that the blower is connected to a speed regulator.

[0010] The charcoal grill with a temperature control device as described above is characterized in that the rotary drive device includes a motor, the transmission device includes a first bevel gear connected to the output end of the motor, a second bevel gear meshing with the first bevel gear, the second bevel gear is connected to a rotating shaft, and the fixed frame is connected to the rotating shaft.

[0011] The charcoal oven with a temperature control device described above is characterized in that the rotating shaft of the transmission device is a hollow shaft, and a steel wire rope passes through the rotating shaft and extends into the oven.

[0012] The charcoal oven with a temperature control device as described above is characterized in that the oven is provided with a support frame, the support frame is provided with pulleys, and a steel wire rope passes around the pulleys.

[0013] The charcoal grill with a temperature control device as described above is characterized in that the main body of the charcoal grill includes a base, and a shell composed of a front frame, a rear plate, a left plate and a right plate is provided on the base. A front door is provided on the front frame, and the oven is disposed inside the shell. An oven opening corresponding to the front door is provided in front of the oven.

[0014] The charcoal oven with a temperature control device described above is characterized in that the oven is further provided with a second air outlet, the second air outlet is provided with a first air outlet pipe, and the first air outlet pipe is provided with a fan and a check valve.

[0015] The beneficial effects of this utility model are:

[0016] When the oven temperature is normal, the lid does not cover the charcoal stove outlet, which is open. When the oven temperature rapidly rises above the set temperature, the control device activates, lowering the steel cable to lower the lid until it covers the charcoal stove outlet, thus controlling the oven temperature to decrease. When the oven temperature falls below the set temperature, the control device activates, pulling the steel cable to raise the lid until it moves away from the charcoal stove outlet, thus controlling the oven temperature to rise again. This invention features a simple structure, automatically adjusts the oven temperature, optimizes oven performance with its rotating internal structure, reduces manpower requirements, standardizes charcoal grilling flavor, lowers the requirements for the operating location, requires less space, has a high degree of commercial applicability, and is more energy-efficient and environmentally friendly. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a structural diagram of the present invention;

[0019] Figure 3 This is a perspective view of the present invention;

[0020] Figure 4 This is a structural diagram of the present invention;

[0021] Figure 5 This is a diagram of the internal structure of this utility model;

[0022] Figure 6 This is a diagram of the internal structure of this utility model;

[0023] Figure 7 This is a structural diagram of the present invention. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings:

[0025] A charcoal grill with a temperature control device includes a charcoal grill body 1, an oven 2 inside the charcoal grill body 1, a charcoal oven 3 at the bottom of the oven 2, a first air outlet 21 on the oven 2, an outlet 31 of the charcoal oven 3 communicating with the oven 2, a fixing rack 4 for fixing food inside the oven 2, a rotation drive device 5 and a transmission device 6 for driving the fixing rack to rotate on the upper part of the oven 2, a cover plate 7 on the outlet 31 of the charcoal oven 3, a lifting drive device 8 on the oven 2, the lifting drive device 8 being connected to the cover plate 7 via a steel wire rope 9, and a control device 10 for controlling the lifting drive device on the charcoal grill body 1.

[0026] This invention allows for manual control of the control device 10, thereby controlling the cover plate 7 to achieve manual temperature control. Alternatively, the invention may include a control switch assembly on the charcoal oven body 1, electrically connected to the lifting drive device 8 and the rotating drive device 5. Multiple temperature sensors can also be installed inside the oven. The first air outlet 21 of this invention is normally open and directly connected to the oven, continuously venting air during operation. When the oven temperature is normal, the cover plate 7 does not cover the outlet 31 of the charcoal oven 3, and the outlet 31 is open. When the oven temperature rapidly rises above the set temperature, the control device 10 activates, lowering the steel wire rope 9 until the cover plate 7 covers the outlet 31 of the charcoal oven 3, thus controlling the oven temperature to decrease. When the oven temperature falls below the set temperature, the control device 10 activates, pulling the steel wire rope 9 to raise the cover plate 7 until it moves away from the outlet 31 of the charcoal oven 3, thus controlling the oven temperature to rise and achieving automatic temperature regulation.

[0027] This utility model also includes a CPU and a signal transceiver on the main body 1 of the charcoal oven. The control switch assembly is connected to the CPU. The signal transceiver receives the signal from the temperature sensor, processes the data, and reacts quickly to start the lifting drive device 8. It can also control the lifting drive device 8 based on the data transmitted back from the temperature sensor in real time, thereby controlling the temperature inside the oven and ensuring that the internal temperature of the oven reaches the set value.

[0028] The lifting drive device of this utility model is a motor.

[0029] The charcoal stove 3 of this invention is equipped with an air inlet pipe 32, and a blower 33 is mounted on the air inlet pipe 32. The blower 33 is connected to a speed controller. The speed controller is connected to the CPU, so that the speed of the blower 32 can be adjusted in real time, thereby adjusting the amount of air entering the charcoal stove, and thus adjusting the amount of hot air entering the oven, which can help adjust the temperature inside the oven.

[0030] The rotary drive device 5 of this utility model includes a motor 51, and a transmission device 6 includes a first bevel gear 61 connected to the output end of the motor, a second bevel gear 62 meshing with the first bevel gear 61, a rotating shaft 63 connected to the second bevel gear 62, a fixed frame 4 connected to the rotating shaft 63, and a plurality of hooks 41 for hanging food on the fixed frame 4. The motor 51 drives the first bevel gear 61 and the second bevel gear 62 to rotate, the second bevel gear 62 drives the rotating shaft 63 to rotate, and the rotating shaft 63 drives the fixed frame 4 to rotate, so that the food on the hooks 41 is heated very evenly.

[0031] The transmission device 6 of this utility model has a hollow shaft 63, through which the steel wire rope 9 passes and extends into the oven.

[0032] The oven 2 of this utility model is provided with a support frame 20, and a pulley 201 is provided on the support frame 20. The steel wire rope 9 passes around the pulley 201.

[0033] The charcoal grill body 1 of this utility model includes a base 11, a plurality of rollers 111 are provided at the lower part of the base 11, and a shell 100 composed of a front frame 12, a rear plate 13, a left plate 14 and a right plate 15 is provided on the base 11. A front door 16 is provided on the front frame 12, and an oven 2 is arranged inside the shell 100. An oven opening 211 corresponding to the front door is provided in front of the oven 2.

[0034] The oven 2 of this invention is provided with a second air outlet 22, and the second air outlet 22 is provided with a first air outlet pipe 221. The first air outlet pipe 221 is provided with a fan 222 and a check valve 223. When the temperature rises rapidly and exceeds the set temperature, and the first air outlet 21 can no longer meet the requirements for exhaust and cooling, the fan 222 starts to start, and the rapid air extraction can generate air pressure inside the oven. The hot air generated in the charcoal stove 3 can then quickly enter the oven. The air extraction can also expel some of the gas inside the oven, making the heat exchange of the food inside the oven more efficient, thereby allowing the temperature inside the oven to reach the set value, thus assisting in the adjustment of the internal temperature of the oven.

[0035] The check valve 223 of this utility model can be a lift check valve, a swing check valve, or a butterfly check valve, etc. The connection method between the check valve 223 and the first air outlet pipe 221 can be threaded connection, flange connection, welded connection, or clamp connection, etc. When the fan 72 is not working, the check valve is in the closed state to prevent hot air from flowing out and avoid hot air damaging the fan.

Claims

1. A charcoal grill with a temperature control device, the charcoal grill comprising a charcoal grill body (1), an oven (2) provided inside the charcoal grill body (1), a first air outlet (21) provided on the oven (2), a charcoal oven (3) provided at the bottom of the oven (2), the outlet (31) of the charcoal oven (3) communicating with the oven (2), a fixing rack (4) for fixing food provided inside the oven (2), and a rotation drive device (5) and a transmission device (6) for driving the fixing rack to rotate provided at the top of the oven (2), characterized in that The outlet (31) of the charcoal stove (3) is provided with a cover plate (7), and the oven (2) is provided with a lifting drive device (8). The lifting drive device (8) is connected to the cover plate (7) by a steel wire rope (9). The charcoal oven body (1) is provided with a control device (10) for controlling the lifting drive device. The shaft (63) of the transmission device (6) is a hollow shaft. The steel wire rope (9) passes through the shaft and extends into the oven. The oven (2) is provided with a support frame (20). The support frame (20) is provided with a pulley (201). The steel wire rope (9) passes around the pulley (201).

2. A charcoal grill with a temperature control device according to claim 1, characterized in that... The lifting drive device is a motor.

3. A charcoal grill with a temperature control device according to claim 1, characterized in that... The charcoal stove (3) is equipped with an air inlet pipe (32), and a blower (33) is installed on the air inlet pipe (32).

4. A charcoal grill with a temperature control device according to claim 3, characterized in that... The blower (33) is connected to a speed regulator.

5. A charcoal grill with a temperature control device according to claim 1, characterized in that... The rotary drive device (5) includes a motor (51), and the transmission device (6) includes a first bevel gear (61) connected to the output end of the motor, a second bevel gear (62) meshing with the first bevel gear (61), the second bevel gear (62) being connected to a rotating shaft (63), and a fixed frame (4) being connected to the rotating shaft (63).

6. A charcoal grill with a temperature control device according to claim 1, characterized in that... The main body of the charcoal grill (1) includes a base (11), on which a shell composed of a front frame (12), a rear plate (13), a left plate (14) and a right plate (15) is provided. A front door (16) is provided on the front frame (12), and an oven (2) is set inside the shell. An oven opening (211) corresponding to the front door is provided in front of the oven (2).

7. A charcoal grill with a temperature control device according to claim 1, characterized in that... The oven (2) is also provided with a second air outlet (22), the second air outlet (22) is provided with a first air outlet pipe (221), and the first air outlet pipe (221) is provided with a fan (222) and a check valve (223).

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