A toaster

Abstract

The utility model provides a kind of toast oven, it is related to bread baking equipment field, including baking oven, including the oven body component for providing space for bread baking, the door plate for closing the oven body component, the support component for carrying bread, the rotating component for rotating support component, and for wet and ventilation exhaust vent and ventilation groove, the support component includes support plate, support rod located in support plate top four around;The utility model can drive support component rotation by rotating component, so that bread is evenly heated when baking, baking tray slides on the surface of supporting plate, conveniently take and place bread, ensure the convenience of baking process and the uniformity of bread heating, avoid appearing local scorching or not ripe through condition, heating assembly forms heating chamber by side plate, top plate, heater heats air, fan improves hot air flow, hot air is recycled and circulated by wind wheel, so that bread can be contacted with hot air in all directions, and baking speed is accelerated.

Description

Technical Field

[0001] This utility model belongs to the field of bread baking equipment, specifically a bread oven. Background Technology

[0002] A toaster is a kitchen appliance specifically designed for baking bread. It typically consists of a toaster body, a heating element, a temperature control system, and various additional components. The toaster body is the basic structure of the entire appliance, responsible for housing and protecting the various internal components. The heating element is the core of the toaster, usually using heating wires, quartz tubes, or other heating elements to generate heat and ensure that the bread is heated evenly during baking. The temperature control system ensures that the temperature inside the toaster is maintained within a set range to guarantee the quality and safety of the baked bread.

[0003] Additional components typically include support frames and trays, which are installed inside the oven to provide stable support for the bread during the baking process. The support frames are generally fixed to ensure that the bread does not collapse or deform during baking, while the trays are used to place the bread so that it can be heated evenly during baking.

[0004] However, the support frame uses a fixed structure. When the temperature in a certain area of ​​the toaster is too high, the bread in that area will burn, resulting in uneven baking and affecting the taste and appearance of the bread.

[0005] In summary, this utility model provides a toaster oven to solve the above problems. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] A toaster includes a baking oven, a oven body assembly providing space for bread baking, a door panel for sealing the oven body assembly, a support assembly for carrying bread, a rotating assembly for rotating the support assembly, and a vent and ventilation slot for dehumidification and ventilation. The support assembly includes a support plate, support rods located around the top of the support plate, a tray fixed to the support rods, and a baking tray for holding bread, the baking tray sliding on the surface of the tray. The rotating assembly includes a first motor, a worm gear driven by the first motor, a worm wheel meshing with the worm gear, and a transmission rod for driving the support plate to rotate. A heating assembly provides heat for bread baking, and a temperature control assembly controls the baking temperature.

[0008] Furthermore, in this utility model, the furnace body assembly includes an outer shell, an inner liner fixed to the inner cavity of the outer shell, a support assembly installed in the inner cavity of the inner liner, a door panel hinged to the outer shell via a hinge, and an observation window and a latch are also provided on the surface of the door panel.

[0009] Furthermore, in this utility model, the ventilation slots are opened on both sides of the outer shell, the dehumidification port is opened on the top of the outer shell and communicates with the inner cavity of the inner liner, and the rotating component is installed at the bottom of the inner cavity of the outer shell.

[0010] Furthermore, in this utility model, both the worm and the worm wheel are movably connected to the inner wall of the outer shell via bearings, one end of the transmission rod is fixedly connected to the worm wheel, and the other end of the transmission rod passes through the inner cavity of the inner liner and is connected to the support plate in a transmission manner. The first motor is fixedly connected to the inner wall of the outer shell, and the output shaft of the first motor is connected to the worm in a transmission manner.

[0011] Furthermore, in this utility model, the heating assembly includes side plates fixed to both sides of the inner cavity of the inner liner, a top plate fixed to the top of the inner cavity of the inner liner, a through groove formed on the surface of the side plates, a heater for heating air, a fan for improving the flow of hot air, and a fan wheel and a second motor for recycling.

[0012] Furthermore, in this utility model, the side plate and the top plate cooperate to form a heating chamber, the fan is fixed to the surface of the inner liner and communicates with the heating chamber, the heater is fixed inside the heating chamber, the impeller is located at the top of the inner cavity of the inner liner and extends to the inner cavity of the top plate, the second motor is fixed to the top of the outer shell, and the output shaft of the second motor is connected to the impeller drive.

[0013] Furthermore, in this utility model, the temperature control component includes a PID controller fixed to the surface of the outer shell, and two temperature probes for measuring temperature, which respectively monitor the temperature of the heating chamber and the inner cavity of the inner liner. The output end of the temperature probe is connected to the input end of the PID controller, and the output end of the PID controller is connected to the input ends of the heater, the fan, and the second motor.

[0014] Beneficial effects: This utility model has the following beneficial effects:

[0015] This invention utilizes a rotating component to drive the support component to rotate, ensuring that the bread is heated evenly during baking. The baking tray slides on the surface of the tray, facilitating the loading and unloading of bread and guaranteeing the convenience of the baking process and the evenness of the bread's heating. This prevents localized burning or undercooking. The heating component forms a heating chamber through the side and top plates. The heater heats the air, the fan increases the flow of hot air, and the impeller recycles the hot air, allowing the bread to come into full contact with the hot air, accelerating the baking speed and improving baking efficiency. At the same time, it ensures that both the inside and outside of the bread are fully heated, effectively improving the baking quality of the bread. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure between the support component and the furnace body component of this utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the heating component and the furnace body component of this utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure between the rotating component and the furnace body component of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the support component and the rotating component of this utility model in their separated state.

[0021] In the picture:

[0022] 100. Baking oven; 110. Oven body assembly; 111. Outer shell; 112. Inner liner; 120. Door panel; 130. Support assembly; 131. Support plate; 132. Support rod; 133. Pallet; 134. Baking tray; 140. Rotating assembly; 141. First motor; 142. Worm gear; 143. Worm wheel; 144. Transmission rod; 150. Exhaust vent; 160. Ventilation slot; 200. Heating assembly; 210. Side plate; 220. Top plate; 230. Through slot; 240. Heater; 250. Fan; 260. Impeller; 270. Second motor; 300. Temperature control assembly; 310. PID controller; 320. Temperature probe. Detailed Implementation

[0023] To better understand the technical content of this utility model, specific embodiments are described below in conjunction with the accompanying drawings. Various aspects of this utility model are described in this disclosure with reference to the accompanying drawings, which illustrate numerous illustrative embodiments. The embodiments of this disclosure are not necessarily defined to include all aspects of this utility model. It should be understood that the various concepts and embodiments described above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in this utility model are not limited to any particular implementation. Furthermore, some aspects of this utility model can be used alone or in any suitable combination with other aspects disclosed in this utility model.

[0024] Example 1

[0025] like Figure 1-5The image shows the first embodiment of this utility model, which provides a toaster oven, including a baking oven 100, an oven body assembly 110 providing space for bread baking, a door panel 120 for sealing the oven body assembly 110, a support assembly 130 for carrying bread, a rotating assembly 140 for rotating the support assembly 130, and a dehumidification port 150 and a ventilation slot 160 for dehumidification and ventilation. The support assembly 130 includes a support plate 131, support rods 132 located around the top of the support plate 131, a tray 133 fixed to the support rods 132, and a baking tray 134 for holding bread. The baking tray 134 slides on the surface of the tray 133. The rotating assembly 140 includes a first motor 141, a worm gear 142 drivenly connected to the first motor 141, a worm wheel 143 meshing with the worm gear 142, and a transmission rod 144 for driving the support plate 131 to rotate. A heating assembly 200 is used to provide heat for bread baking, and a temperature control assembly 300 is used to control the baking temperature.

[0026] like Figure 1-5 As shown, the baking tray 134 can slide smoothly on the surface of the tray 133, facilitating the placement and removal of bread. The tray 133 is fixed by support rods 132 located around the top of the support plate 131. The support assembly 130 is installed entirely in the inner cavity of the inner liner 112. The number of trays 133 can be set according to actual needs, and every two trays 133 form a group, providing stable support for the baking tray 134. The rotating assembly 140 includes a first motor 141, a worm gear 142, a worm wheel 143, and a transmission rod 144. The first motor 141 drives the worm gear 142 to rotate, and the worm gear 142 meshes with the worm wheel 143, thereby causing the worm wheel 143 to rotate. The transmission rod 144 transmits the rotation of the worm wheel 143 to the support plate 131, causing the baking tray 134 and bread on the support plate 131 to rotate together. This allows the bread to continuously change position during baking, avoiding being in a localized high-temperature area, and ensuring that all parts of the bread have the opportunity to be heated evenly. This effectively solves the problem of localized burning and uneven baking caused by high temperatures.

[0027] Example 2

[0028] Reference Figure 1-5 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0029] In this embodiment, the furnace body assembly 110 includes an outer shell 111, an inner liner 112 fixed to the inner cavity of the outer shell 111, a support assembly 130 installed in the inner cavity of the inner liner 112, and a door panel 120 hinged to the outer shell 111 via a hinge. The surface of the door panel 120 is also provided with an observation window and a latch.

[0030] The furnace body assembly 110 includes an outer shell 111, an inner liner 112 fixed to the inner cavity of the outer shell 111, a support assembly 130 installed in the inner cavity of the inner liner 112, and a door panel 120 hinged to the outer shell 111 via a hinge. The surface of the door panel 120 is also provided with an observation window and a latch.

[0031] Both the worm gear 142 and the worm wheel 143 are movably connected to the inner wall of the outer shell 111 via bearings. One end of the transmission rod 144 is fixedly connected to the worm wheel 143, and the other end of the transmission rod 144 passes through the inner cavity of the inner liner 112 and is connected to the support plate 131. The first motor 141 is fixedly connected to the inner wall of the outer shell 111, and the output shaft of the first motor 141 is connected to the worm gear 142.

[0032] like Figure 1-5 As shown, the door panel 120, which is hinged to the outer shell 111, is opened, and the bread is placed on the baking tray 134. The baking tray 134 can slide on the surface of the tray 133 for easy loading and unloading of the bread. The tray 133 is fixed by support rods 132 located around the top of the support plate 131. The support assembly 130 is installed as a whole in the inner cavity of the inner liner 112. The door panel 120 is closed, and the bread baking situation can be observed through the observation window on the surface of the door panel 120. The door panel 120 is then locked with a latch. The first motor 141 drives the worm gear 142 to rotate. The worm gear 142 meshes with the worm wheel 143, driving the transmission rod 144 to rotate, which in turn causes the support plate 131 of the support assembly 130 to rotate, causing the baking tray 134 to rotate as well. This changes the position of the bread, preventing it from being in a localized high-temperature area in the oven for a long time. This allows all parts of the bread to come into contact with different temperature areas, resulting in even heating and reducing the occurrence of localized burning. The vent 150 can be connected to a dehumidifying fan to remove the moisture generated during the bread baking process.

[0033] Example 3

[0034] Reference Figure 1-4 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0035] In this embodiment, the heating assembly 200 includes side plates 210 fixed to both sides of the inner cavity of the inner liner 112, a top plate 220 fixed to the top of the inner cavity of the inner liner 112, a through groove 230 formed on the surface of the side plates 210, a heater 240 for heating air, a fan 250 for improving the flow of hot air, and a fan wheel 260 for recycling and circulating air and a second motor 270.

[0036] The side plate 210 and the top plate 220 cooperate to form a heating chamber. The fan 250 is fixed to the surface of the inner liner 112 and communicates with the heating chamber. The heater 240 is fixed in the heating chamber. The impeller 260 is located at the top of the inner cavity of the inner liner 112 and extends to the inner cavity of the top plate 220. The second motor 270 is fixed to the top of the outer shell 111. The output shaft of the second motor 270 is connected to the impeller 260 for transmission.

[0037] The temperature control assembly 300 includes a PID controller 310 fixed to the surface of the housing 111, and a temperature probe 320 for measuring temperature. Two temperature probes 320 are provided to monitor the temperature of the heating chamber and the inner cavity of the inner liner 112, respectively. The output terminal of the temperature probe 320 is connected to the input terminal of the PID controller 310, and the output terminal of the PID controller 310 is connected to the input terminals of the heater 240, the fan 250, and the second motor 270, respectively.

[0038] like Figure 1-4 As shown, the temperature control component 300 consists of a PID controller 310 and two temperature probes 320, which monitor the temperature of the heating chamber and the inner cavity of the inner liner 112, respectively. The temperature probes 320 transmit temperature signals to the PID controller 310. The PID controller 310 precisely controls the working state of the heater 240, fan 250 and second motor 270 according to the preset temperature value. When the local temperature is detected to be too high, the heating power or hot air flow speed can be adjusted in time to ensure that the temperature inside the oven is stable and uniform, thereby effectively avoiding the bread from burning and improving the uniformity of bread baking. The heater 240 in the heating component 200 heats the air, the fan 250 increases the flow of hot air, and the impeller 260 and second motor 270 realize the recycling and circulation of hot air. The side plate 210 and the top plate 220 cooperate to form the heating chamber. The fan 250 sends hot air into the oven, and the impeller 260 recycles the air inside the oven, making the distribution of hot air inside the oven more uniform.

[0039] When in use, open the door panel 120, which is hinged to the outer shell 111, and place the bread on the baking tray 134. The baking tray 134 can slide on the surface of the tray 133, making it convenient to pick up and put down the bread. The baking process of the bread can be observed through the observation window on the surface of the door panel 120.

[0040] The heater 240 is fixed in the heating chamber formed by the side plate 210 and the top plate 220. The heater 240 is activated to heat the air. The fan 250 is fixed to the surface of the inner liner 112 and communicates with the heating chamber. After the fan 250 is activated, it blows the hot air from the heating chamber into the inner cavity of the inner liner 112 to provide heat for bread baking. The second motor 270 is fixed to the top of the outer shell 111, and its output shaft is connected to the impeller 260. The impeller 260 is located at the top of the inner cavity of the inner liner 112 and extends into the inner cavity of the top plate 220. The second motor 270 is activated. Then, the fan 260 is driven to rotate, and the fan 260 recycles the air in the inner cavity 112, further improving the utilization rate and flow effect of hot air, making the bread bake more evenly. There are two temperature probes 320, which monitor the temperature of the heating chamber and the inner cavity of the inner cavity 112 respectively, and transmit the temperature signal to the PID controller 310 fixed on the surface of the outer shell 111. The PID controller 310 adjusts the working status of the heater 240, fan 250 and second motor 270 according to the preset temperature value to ensure the stability and accuracy of the baking temperature.

[0041] The first motor 141 is fixed to the inner wall of the outer shell 111. Its output shaft is connected to the worm gear 142 for transmission, driving the worm gear 142 to rotate. The worm gear 142 meshes with the worm wheel 143, and both the worm gear 142 and the worm wheel 143 are movably connected to the inner wall of the outer shell 111 through bearings. When the worm gear 142 rotates, it drives the worm wheel 143 to rotate. One end of the transmission rod 144 is fixedly connected to the worm wheel 143, and the other end passes through the inner cavity of the inner liner 112 and is connected to the support plate 131 for transmission. Therefore, when the worm wheel 143 rotates, it drives the support plate 131 to rotate through the transmission rod 144, thereby causing the bread placed on the baking tray 134 to rotate accordingly, ensuring that the bread is heated evenly.

[0042] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this application is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail in this application.

[0043] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Those skilled in the art to which this invention pertains can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of this invention shall be determined by the claims.

Claims

1. A bread toaster, characterized in that: include, The baking oven (100) includes an oven body assembly (110) for providing space for baking bread, a door panel (120) for closing the oven body assembly (110), a support assembly (130) for carrying bread, a rotating assembly (140) for rotating the support assembly (130), and a vent (150) and a ventilation slot (160) for dehumidification and ventilation. The support assembly (130) includes a support plate (131), support rods (132) located around the top of the support plate (131), a tray (133) fixed to the support rods (132), and a baking tray (134) for holding bread, the baking tray (134) sliding on the surface of the tray (133). The rotating assembly (140) includes a first motor (141), a worm gear (142) that is connected to the first motor (141), a worm wheel (143) that meshes with the worm gear (142), and a transmission rod (144) for driving the support plate (131) to rotate. Heating element (200) for providing heat for baking bread; Temperature control unit (300) is used to control the baking temperature.

2. The toaster as described in claim 1, characterized in that: The furnace body assembly (110) includes an outer shell (111) and an inner liner (112) fixed to the inner cavity of the outer shell (111). The support assembly (130) is installed in the inner cavity of the inner liner (112). The door panel (120) is hinged to the outer shell (111) by a hinge. The surface of the door panel (120) is also provided with an observation window and a latch.

3. The toaster as described in claim 1, characterized in that: The ventilation slots (160) are located on both sides of the outer shell (111), the vent (150) is located on the top of the outer shell (111) and communicates with the inner cavity of the inner liner (112), and the rotating assembly (140) is installed at the bottom of the inner cavity of the outer shell (111).

4. The toaster as described in claim 1, characterized in that: The worm (142) and worm wheel (143) are movably connected to the inner wall of the outer shell (111) through bearings. One end of the transmission rod (144) is fixedly connected to the worm wheel (143), and the other end of the transmission rod (144) passes through the inner cavity of the inner liner (112) and is connected to the support plate (131). The first motor (141) is fixedly connected to the inner wall of the outer shell (111), and the output shaft of the first motor (141) is connected to the worm (142).

5. The toaster as described in claim 1, characterized in that: The heating assembly (200) includes side plates (210) fixed to both sides of the inner cavity of the inner liner (112), a top plate (220) fixed to the top of the inner cavity of the inner liner (112), a through groove (230) formed on the surface of the side plates (210), a heater (240) for heating air, a fan (250) for improving the flow of hot air, a fan wheel (260) for recycling, and a second motor (270).

6. The toaster as described in claim 5, characterized in that: The side plate (210) and the top plate (220) cooperate to form a heating chamber. The fan (250) is fixed to the surface of the inner liner (112) and communicates with the heating chamber. The heater (240) is fixed inside the heating chamber. The impeller (260) is located at the top of the inner cavity of the inner liner (112) and extends to the inner cavity of the top plate (220). The second motor (270) is fixed to the top of the outer shell (111). The output shaft of the second motor (270) is connected to the impeller (260) in a transmission connection.

7. The toaster as described in claim 1, characterized in that: The temperature control assembly (300) includes a PID controller (310) fixed to the surface of the outer shell (111) and a temperature probe (320) for measuring temperature. Two temperature probes (320) are provided to monitor the temperature of the heating chamber and the inner cavity of the inner liner (112) respectively. The output end of the temperature probe (320) is connected to the input end of the PID controller (310). The output end of the PID controller (310) is connected to the input ends of the heater (240), the fan (250) and the second motor (270) respectively.

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