Pizza oven display device mounting structure

Abstract

The utility model discloses a pizza oven display device mounting structure. The oven body is provided with a temperature detection device corresponding to the cooking cavity, the inner cavity of the oven body is provided with a detection control device, the bottom of the oven body is provided with a fixing frame, a first wiring channel is arranged between the fixing frame and the oven body, and the fixing frame is provided with a first quick connector; the first quick connector is electrically connected with the detection control device through a first wiring channel, a display device is detachably arranged on the fixing frame and does not make direct contact with the furnace body, a second quick connector is arranged on the back face of the display device, and the first quick connector is electrically connected with the second quick connector. The detection control device receives and processes temperature data detected by the temperature detection device and displays the temperature through the display device. The display device and the fixing frame of the furnace body are matched in a split disassembly and assembly mode, the display device is far away from the furnace body, high-temperature influences are avoided, and the service life is prolonged. The display device is simple and easy to mount and dismount, and convenient to maintain or replace.

Description

Technical Field

[0001] This utility model relates to the field of pizza oven technology, specifically to a pizza oven display device installation structure. Background Technology

[0002] Pizza ovens on the market are either electric or gas-fired, with operating temperatures reaching 400-500 degrees Celsius. It is necessary to monitor the oven temperature to cook different flavors of pizza.

[0003] Currently, there are two main methods for detecting the temperature of pizza stones inside a pizza oven. One method uses a dedicated infrared gun to test the pizza stones. This method requires purchasing a separate infrared gun and can only provide a single temperature reading, not continuous feedback on the actual temperature of the pizza stones. For some pizza ovens with doors, the door is also required to measure the temperature of the pizza stones, which can lead to a decrease in the temperature of the pizza stones.

[0004] Another method involves installing a mechanical thermometer on the pizza oven to report the pizza stone temperature. However, the temperature readings from these thermometers often deviate significantly, typically by ≥±30°C. For some pizza ovens where the pizza stone rotates, mechanical thermometers struggle to directly measure the temperature. Furthermore, the readings from mechanical thermometers are inconvenient for users to view. Some pizza ovens with fixed pizza stones use a temperature sensor and a screen to display the pizza stone temperature data. However, since the screen is mounted on the oven body, it is susceptible to the high temperatures of the oven, resulting in a short lifespan and making screen repair and replacement difficult. Utility Model Content

[0005] The purpose of this invention is to provide a pizza oven display device installation structure with a long service life and convenient replacement and maintenance.

[0006] The purpose of this utility model is achieved as follows.

[0007] A pizza oven display device mounting structure includes an oven body with a cooking cavity inside. A temperature detection device is installed in the oven body corresponding to the cooking cavity. A detection control device is installed in the inner cavity of the oven body. A fixing bracket is installed at the bottom of the oven body. A first wiring channel is provided between the fixing bracket and the oven body. The fixing bracket is provided with a first quick connector. The first quick connector and the detection control device are electrically connected through the first wiring channel. A display device is detachably installed on the fixing bracket. The display device is not in direct contact with the oven body. A second quick connector is provided on the back of the display device. The first quick connector and the second quick connector are electrically connected. The detection control device receives and processes the temperature data detected by the temperature detection device and displays the temperature through the display device.

[0008] Furthermore, the back of the display device has a protrusion with the second quick-connect connector mounted thereon, and the mounting bracket has a corresponding recess with the first quick-connect connector mounted thereon. This protrusion and recess design protects both the second and first quick-connect connectors from damage.

[0009] The display device has guide posts on the back, and corresponding mounting brackets have guide holes. The guide posts are inserted into the guide holes, and the protrusions are inserted into the recesses, allowing the first and second quick-connect connectors to engage. The guide posts and guide holes guide the blind insertion of the first and second quick-connect connectors, making installation easy and convenient.

[0010] Furthermore, the mounting bracket has a first clearance opening at the front end of the recess and a second clearance opening at the top of the recess. The bottom surface of the recess is a first inclined surface sloping downwards, the top surface of the recess is a second inclined surface sloping upwards, the bottom surface of the convex part is a third inclined surface sloping downwards, and the top surface of the rear end of the convex part has a limiting part. After the convex part is inserted into the recess, the first and third inclined surfaces contact each other, and the top of the limiting part abuts or is close to the third inclined surface. The convex part is easily inserted into the recess, and the mounting bracket stably supports the display device. The limiting part, to a certain extent, prevents the display device from flipping and detaching from the mounting bracket.

[0011] Furthermore, the fixing frame is inclined forward and downward as a whole, and the front end of the fixing frame is provided with a fourth inclined surface that is inclined forward and downward. The guide hole is inclined forward and upward on the third inclined surface, and the guide post is inclined backward and downward.

[0012] The guide hole and guide post work together to prevent the display device from detaching from the mounting bracket under gravity.

[0013] Furthermore, a magnet is provided at the rear end of the guide post, and a magnetic attracting element is provided in the corresponding guide hole to attract the magnet.

[0014] The combination of magnets and magnetic chucks improves the stability of the connection between the display device and the mounting bracket.

[0015] Furthermore, the fixing frame includes an upper shell and a bottom shell. The upper shell is provided with the guide hole, which is a countersunk hole. Screws pass through the guide hole to connect the upper shell and the bottom shell into one piece. The screws constitute the magnetic suction element.

[0016] Its unique structural design reduces the number of installation parts.

[0017] Furthermore, the display device includes a housing, a screen, and a driver board. The driver board is disposed inside the housing, the screen is disposed on the front of the housing, and the screen, driver board, and second quick connector are electrically connected.

[0018] Furthermore, the display device also includes a battery and a switch. Both the switch and the battery are electrically connected to the driver board. The switch controls the screen to turn on and off, and the battery supplies power to the screen and the driver board.

[0019] Furthermore, the display device also includes a power control board and a charging interface. The battery is a rechargeable battery. The screen is electrically connected to the power control board via a driver board, and the power control board is electrically connected to the charging interface. The power control board, switch, and battery are connected in series. The display device can be removed for charging.

[0020] This invention features a separate, detachable mounting bracket for the display device and the furnace body. The display device is positioned away from the furnace body to avoid the effects of high temperatures, thus extending its service life. Installation and disassembly of the display device are simple and easy, facilitating maintenance or replacement. The battery within the display device can power the detection and control devices and temperature detection devices inside the furnace. Temperature data from the temperature detection devices can be displayed on the display device. This design is more rational, safer to use, and facilitates battery charging. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of Embodiment 1.

[0022] Figure 2 This is a cross-sectional structural diagram of Example 1.

[0023] Figure 3 This is a schematic diagram of the display device and the mounting bracket after installation in Embodiment 1.

[0024] Figure 4 This is a schematic diagram of the structure of the display device and the mounting bracket after disassembly in Embodiment 1.

[0025] Figure 5 This is a schematic diagram of the structure of the display device and the mounting bracket after disassembly in Embodiment 1.

[0026] Figure 6 This is an exploded view of the display device and mounting bracket in Embodiment 1.

[0027] Figure 7 for Figure 2 Enlarged schematic diagram of part A in the middle.

[0028] Figure 8 This is a cross-sectional structural diagram of the display device and the mounting bracket in Embodiment 1.

[0029] Figure 9 This is a cross-sectional structural diagram of the detection and control device in Example 1.

[0030] Figure 10 This is a schematic diagram of the exploded structure of Example 1.

[0031] Figure 11 This is a schematic diagram of the installation structure of the motor, mounting shaft, rotating shaft, and infrared temperature measuring device in Example 1.

[0032] Figure 12 for Figure 2 Enlarged schematic diagram of section B in the middle.

[0033] Figure 13 This is a cross-sectional schematic diagram of the structure in Example 1, showing how the motor drives the pizza stone to rotate via the shaft.

[0034] Figure 14 This is a schematic diagram of the bottom structure of the cooking cavity in Example 1.

[0035] Figure 15 This is the electrical schematic diagram for Example 1. Detailed Implementation

[0036] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0037] Example 1, see Figure 1-15 As shown, a pizza oven display device installation structure includes an oven body 1, a cooking chamber 11 inside the oven body 1, a pizza stone 12 inside the cooking chamber 11, and an inlet / outlet extending out of the oven body 1 on one side of the cooking chamber 11.

[0038] The furnace body 1 is also equipped with a temperature detection device, a motor 3, a rotating shaft 4, a mounting base 5, and a detection and control device 6. The mounting base 5 is fixed below the cooking cavity 11. The top of the mounting base 5 is equipped with a first bearing 51, and the bottom of the mounting base 5 is equipped with a bushing 52. The rotating shaft 4 is vertically installed in the mounting base 5 and is rotatably connected to the first bearing 51 and the bushing 52. The hollow interior of the rotating shaft 4 forms a straight temperature measurement channel 40. The motor 3 is fixed to one side of the mounting base 5 by a first bracket 53, so that the motor 3 is horizontally installed on one side of the rotating shaft 4. The outer circumference of the rotating shaft 4 is equipped with a first bevel gear 41, and the mounting base 5 is rotatably equipped with a second bevel gear 31 through a second bearing 54. The first bevel gear 41 and the second bevel gear 31 mesh and drive each other. The motor 3 drives the second bevel gear 31 to drive the first bevel gear 41 to rotate, and the first bevel gear 41 drives the rotating shaft 4 to rotate synchronously. The top of the rotating shaft 4 extends into the cooking cavity 11. A tray rack 42 is provided on the top of the rotating shaft 4, and the pizza stone 12 sits on the tray rack 42. The motor 3 drives the rotating shaft 4 to rotate, and the rotation of the rotating shaft 4 drives the pizza stone 12 to rotate through the tray rack 42. The tray rack 42 has a first through hole 43, and the top of the rotating shaft 4 extends upward out of the first through hole 43. The bottom surface of the pizza stone 12 has an upper concave part 13 at the center, and the bottom surface of the upper concave part 13 forms a temperature measuring point. The top of the temperature measuring channel 40 faces the temperature measuring point.

[0039] The temperature detection device includes an infrared temperature measuring device 2, which is located below the rotating shaft 4. Specifically, the infrared temperature measuring device 2 includes a mounting shell 21 and an infrared temperature sensor 22. The mounting shell 21 is fixed to the bottom surface of the mounting base 5 by a second bracket 55. The infrared temperature sensor 22 is fixed inside the mounting shell 21. A second through hole is provided on the top of the mounting shell 21 corresponding to the temperature measuring end of the infrared temperature sensor 22. The temperature measuring channel 40 and the second through hole are aligned vertically. The temperature measuring end of the infrared temperature sensor 22 faces the bottom of the pizza stone 12 through the temperature measuring channel 40. The infrared temperature sensor 22 continuously and in real time detects the temperature of the pizza stone 12. The infrared temperature sensor 22 is a prior art infrared temperature sensor, such as one with a field of view (FOV) of 5°.

[0040] In this embodiment, the inner cavity of the oven body 1 is equipped with a detection and control device 6 and a power supply battery 9. The detection and control device 6 includes a mounting box 60 and a detection circuit board 61 disposed within the mounting box 60. The detection circuit board 61, the power supply battery 9, and the motor 3 are electrically connected, with the power supply battery 9 supplying power to the motor 3. An infrared temperature sensor 22 is electrically connected to the detection circuit board 61. Preferably, the temperature detection device includes an air temperature sensor 14 disposed within the oven body, with the temperature measuring end of the air temperature sensor 14 installed inside the cooking cavity 11, above the pizza stone 12. The air temperature sensor 14 is electrically connected to the detection circuit board 61. The air temperature sensor 14 detects the temperature of the cooking cavity 11. The air temperature sensor 14 is prior art, and its specific structure will not be described in detail.

[0041] The furnace body 1 has a mounting bracket 7 and a display device 8 at its bottom. The mounting bracket 7 and the display device 8 are detachably connected. Specifically, the mounting bracket 7 is inclined forward and downward as a whole. The front end of the mounting bracket 7 has a fourth inclined surface 73 that is inclined forward and downward, and the fourth inclined surface 73 has a guide hole 74 that is inclined forward and upward. The mounting bracket 7 includes an upper shell 71 and a bottom shell 72. The upper shell 71 has the guide hole 74, which is a countersunk hole. Screws 75 pass through the guide hole 74 to connect the upper shell 71 and the bottom shell 72 into one piece. The screws 75 form a magnetic attraction element. The rear end of the mounting bracket 7 is fixedly connected to the furnace body 1. The inner cavity of the mounting bracket 7 and the inner cavity of the furnace body 1 are connected to form a first wiring channel 15. The mounting bracket 7 has a first quick connector 70, and the back of the display device 8 has a second quick connector 80. The first quick connector 70 and the second quick connector 80 are electrically connected.

[0042] The upper shell 71 has a recess 76 at its front end, and the first quick-connect connector 70 is disposed within the recess 76. The upper shell 71 has a first clearance opening at the front end corresponding to the recess 76, and a second clearance opening 79 at the top corresponding to the recess 76. The bottom surface of the recess 76 is a first inclined surface 77 sloping downwards, and the top surface of the recess 76 is a second inclined surface 78 sloping upwards. The first quick-connect connector 70 is guided and connected to the detection circuit board 61 through a first wiring channel 15.

[0043] The back of the display device 8 has a protrusion 81 and guide posts 82. The two guide posts 82 are located on both sides of the protrusion 81, and the protrusion 81 is provided with the second quick connector 80. The guide posts 82 are inclined downwards and backwards, and a magnet 821 is provided at the rear end of the guide posts 82. The bottom surface of the protrusion 81 is a third inclined surface 812 that is inclined forwards and downwards, and a limiting part 811 is provided on the top surface of the rear end of the protrusion 81. The guide posts 82 of the display device 8 are aligned and inserted into the guide holes 74. After the protrusion 81 is inserted into the recess 76, the first inclined surface 77 and the third inclined surface 812 contact each other, and the top of the limiting part 811 abuts or is close to the third inclined surface 812. The magnet 821 and the magnetic suction piece are magnetically connected. At the same time, the first quick connector 70 and the second quick connector 80 are plugged in and engaged. The first quick connector 70 is a Type-C male connector, and the second quick connector 80 is a Type-C female connector. The display device 8 and the furnace body 1 do not have direct contact, so as to avoid the heat of the furnace body 1 from affecting the service life of the display device 8. The guide post 82 and guide hole 74 are designed to prevent the display device 8 from detaching from the mounting bracket 7 on its own. The magnet 821 and the magnetic suction component work together to further ensure the stability of the display device 8 after it is connected to the mounting bracket 7.

[0044] In this embodiment, the display device 8 includes a housing 83, a screen 84, a driver board 85, a battery 86, a switch 87, a power control board 88, and a charging interface 89. The screen 84 is located on the front of the housing 83, the switch 87 is located on the side of the housing 83, and the battery 86, driver board 85, and power control board 88 are all located inside the housing 83. The screen 84 is electrically connected to the driver board 85 and the power control board 88, and the switch 87, battery 86, charging interface 89, and power control board 88 are also electrically connected. The battery 86 is a rechargeable battery. The switch 87 is a push-button switch. The charging interface 89 is a Type-C female connector.

[0045] After switch 87 is closed, battery 86 supplies power to power control board 88, drive board 85, and screen 84. If display device 8 is removed, battery 86 can be charged via charging interface 89. If the first quick connector 70 of display device 8 and the second quick connector 80 of mounting bracket 7 are connected, battery 86 also supplies power to detection circuit board 61 and infrared temperature sensor 22. The temperature data detected by infrared temperature sensor 22 and air temperature sensor 14 is processed and transmitted through detection circuit board 61, second quick connector 80, first quick connector 70, power control board 88, and drive board 85, and then displayed on screen 84, showing the temperature of pizza stone 12 and cooking cavity 11. The user cooks pizza according to the temperature data displayed on screen 84.

[0046] The screen 84 can detect the motor 3 switch and speed via the circuit board 61.

[0047] The terms used in this utility model, such as "first," "second," etc., do not indicate any order, quantity, or importance, but are only used for distinction.

[0048] In this invention, terms such as "a" or "an" are used to indicate not a limitation on the quantity, but rather to indicate the existence of at least one of the mentioned objects.

[0049] In this utility model, terms indicating direction or location such as front end, rear end, top, bottom, side, longitudinal, transverse, middle, center, outside, inside, horizontal, vertical, left, right, above, below, etc., are used to indicate relative positions rather than absolute positions.

[0050] Terms used in this invention, such as "approximately," "overall," "approximately," and "similar," are limiting terms used to indicate features that exist but allow for certain deviations. The amount of deviation allowed may vary depending on the specific context.

Claims

1. A pizza oven display device mounting structure, comprising an oven body, a cooking cavity within the oven body, and a temperature detection device corresponding to the cooking cavity, characterized in that... The furnace body is equipped with a detection and control device. A fixed frame is located at the bottom of the furnace body. A first wiring channel is provided between the fixed frame and the furnace body. The fixed frame is equipped with a first quick connector. The first quick connector and the detection and control device are electrically connected through the first wiring channel. A display device is detachably installed on the fixed frame. The display device is not in direct contact with the furnace body. A second quick connector is located on the back of the display device. The first quick connector and the second quick connector are electrically connected. The detection and control device receives and processes the temperature data detected by the temperature detection device and displays the temperature through the display device.

2. The pizza oven display device mounting structure according to claim 1, characterized in that, The back of the display device has a protrusion, and the protrusion has the second quick connector. The mounting bracket has a corresponding recess, and the recess has the first quick connector.

3. The pizza oven display device mounting structure according to claim 2, characterized in that, The back of the display device is provided with guide posts, and the corresponding mounting bracket is provided with guide holes. The guide posts are inserted into the guide holes, the protrusions are inserted into the recesses, and the first quick connector and the second quick connector are plugged in and engaged.

4. The pizza oven display device mounting structure according to claim 2, characterized in that, The fixing bracket has a first clearance opening at the front end of the corresponding recess and a second clearance opening at the top of the corresponding recess. The bottom surface of the recess is a first inclined surface that slopes forward and downward, the top surface of the recess is a second inclined surface that slopes forward and upward, the bottom surface of the convex part is a third inclined surface that slopes forward and downward, and the top surface of the rear end of the convex part is a limiting part. After the convex part is inserted into the recess, the first inclined surface and the third inclined surface come into contact, and the top of the limiting part abuts or is close to the third inclined surface.

5. The pizza oven display device mounting structure according to claim 3, characterized in that the fixing frame... The whole structure is inclined forward and downward. The front end of the fixed frame is provided with a fourth inclined surface that is inclined forward and downward. The guide hole is inclined forward and upward on the third inclined surface, and the guide column is inclined backward and downward.

6. The pizza oven display device mounting structure according to claim 3, characterized in that, A magnet is provided at the rear end of the guide post, and a magnetic attracting component is provided in the corresponding guide hole to attract the magnet.

7. The pizza oven display device mounting structure according to claim 6, characterized in that, The mounting bracket includes an upper shell and a bottom shell. The upper shell is provided with the guide hole, which is a countersunk hole. Screws pass through the guide hole to connect the upper shell and the bottom shell into one piece. The screws constitute the magnetic attraction component.

8. The pizza oven display device mounting structure according to claim 1, characterized in that, The display device includes a housing, a screen, and a driver board. The driver board is located inside the housing, and the screen is located on the front of the housing. The screen, the driver board, and a second quick connector are electrically connected.

9. The pizza oven display device mounting structure according to claim 8, characterized in that, The display device also includes a battery and a switch. Both the switch and the battery are electrically connected to the driver board. The switch controls the screen to turn on and off, and the battery supplies power to the screen and the driver board.

10. The pizza oven display device mounting structure according to claim 9, characterized in that, The display device also includes a power control board and a charging interface. The battery is a rechargeable battery. The screen is electrically connected to the power control board via a driver board. The power control board is electrically connected to the charging interface. The power control board, the switch, and the battery are connected in series.

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