Novel safe operation self-locking mechanism of high-temperature drying box

Abstract

The novel safe operation self-locking mechanism of the high-temperature drying box comprises a drying box body, a box door, a self-locking assembly and a hiding assembly, the box door is installed on the drying box body, the self-locking assembly is installed on the surface of the drying box body, when the box door is closed, the box door is self-locked by the self-locking assembly, and when the box door is closed, the box door is hidden by the hiding assembly. The hiding assembly comprises a penetrating hole formed in the surface of the drying box body and a baffle installed in the penetrating hole in a sliding mode, and the baffle shields an unlocking key of the self-locking assembly. By the adoption of the technical scheme, a user needs to open the baffle to open the box door through the unlocking key of the self-locking assembly, the baffle needs to be opened when the box door is opened, and therefore when a warning slogan on the baffle inevitably attracts attention of the user, the user is reminded to be prevented from opening the box door under the high-temperature condition.

Description

Technical Field

[0001] This utility model relates to the field of safe operation of high-temperature drying ovens, and in particular to a novel self-locking mechanism for safe operation of high-temperature drying ovens. Background Technology

[0002] High-temperature drying ovens are widely used in many fields, including industrial production and scientific research, for processes such as material drying, curing, and high-temperature treatment. With the continuous expansion of production scale and increasingly stringent requirements for production safety, the safety performance of high-temperature drying ovens has become a growing focus of attention.

[0003] Traditional high-temperature drying ovens rely primarily on manual opening and closing of the doors by operators. However, this method presents numerous safety hazards. During operation, the internal temperature of the drying oven reaches extremely high levels. If an operator carelessly or mistakenly opens the door at this high temperature, not only will the internal high-temperature environment be disrupted, affecting the normal drying process, but more seriously, hot gases and materials may be ejected instantly, causing burns and other severe injuries to the operator. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In order to solve the above-mentioned problems of the prior art, this utility model provides a new type of self-locking mechanism for safe operation of high-temperature drying oven.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0008] A novel self-locking mechanism for safe operation of a high-temperature drying oven includes a drying oven body, an oven door, a self-locking component, and a concealed component;

[0009] The door is installed on the drying chamber body;

[0010] The self-locking component is installed on the surface of the drying chamber. When the chamber door is closed, the self-locking component locks the chamber door itself.

[0011] The concealed component includes a perforation formed on the surface of the drying chamber and a baffle slidably installed in the perforation, the baffle covering the unlocking key of the self-locking component.

[0012] Preferably, the self-locking assembly includes a self-locking rod, a spring, an annular protrusion, and an unlocking key;

[0013] The self-locking rod is installed inside the drying chamber and extends toward the free end side wall of the chamber door;

[0014] A self-locking hole corresponding to the self-locking rod is provided on the free end side wall of the box door;

[0015] The annular protrusion is fixedly mounted on the rod of the self-locking rod, and a sliding cavity corresponding to the annular protrusion is opened inside the drying chamber.

[0016] The spring is sleeved on the self-locking rod, one end of the spring is connected to the annular protrusion, and the other end of the spring is connected to the inner wall of the sliding cavity. Under the action of the spring, the self-locking rod moves towards the self-locking hole.

[0017] The unlocking key is fixed to the annular protrusion, and a limiting groove adapted to the unlocking key is provided inside the drying chamber. The limiting groove is connected to the through hole.

[0018] Preferably, the end of the self-locking rod near the self-locking hole is provided with an inclined surface, and the inclined surface is provided towards the door.

[0019] Preferably, the baffle is provided with a warning sign.

[0020] Preferably, the baffle surface is provided with a display screen, and the drying chamber is provided with a temperature sensor, both of which are electrically connected to a microcontroller.

[0021] Preferably, the cabinet door is equipped with a handle.

[0022] (III) Beneficial Effects

[0023] The beneficial effects of this utility model are as follows: by adopting the above technical solution, the user needs to open the baffle in order to open the cabinet door through the unlocking key of the self-locking component. Since the baffle must be opened when opening the cabinet door, the warning sign on the baffle will inevitably attract the user's attention and remind the user to avoid opening the cabinet door in high temperature conditions. Attached Figure Description

[0024] Figure 1 A schematic diagram of a novel self-locking mechanism for safe operation of a high-temperature drying oven;

[0025] Figure 2 A schematic diagram of the main structure of a novel self-locking mechanism for safe operation of a high-temperature drying oven;

[0026] Figure 3 A top view schematic diagram of a novel self-locking mechanism for safe operation of a high-temperature drying oven;

[0027] Figure 4 for Figure 3 Enlarged schematic diagram of part A in the middle.

[0028] [Explanation of Labels in the Attached Image]

[0029] 1. Drying chamber;

[0030] 2. Box door;

[0031] 3. Self-locking component;

[0032] 31. Self-locking lever; 32. Annular protrusion; 33. Spring; 34. Unlocking button;

[0033] 4. Hide components;

[0034] 41. Perforation; 42. Baffle;

[0035] 5. Handle. Detailed Implementation

[0036] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0037] Please refer to Figures 1 to 4 This utility model provides a novel self-locking mechanism for safe operation of a high-temperature drying oven, including a drying oven body 1, an oven door 2, a self-locking component 3, and a concealed component 4;

[0038] Door 2 is installed on the drying chamber 1;

[0039] The self-locking component 3 is installed on the surface of the drying chamber 1. When the chamber door 2 is closed, the self-locking component 3 locks the chamber door 2.

[0040] The hidden component 4 includes a perforation 41 on the surface of the drying chamber 1 and a baffle 42 that is slidably installed in the perforation 41. The baffle 42 covers the unlocking key 34 of the self-locking component 3.

[0041] When in use, the user needs to open the baffle 42 before the door 2 can be opened by using the unlocking key 34 of the self-locking component 3, which improves the safe use of the high-temperature drying oven.

[0042] It should be noted that the drying chamber 1 is equipped with a slide rail corresponding to the baffle 42.

[0043] In this embodiment, the self-locking component 3 includes a self-locking rod 31, a spring 33, an annular protrusion 32, and an unlocking key 34;

[0044] The self-locking rod 31 is installed inside the drying chamber 1 and extends toward the free end side wall of the chamber door 2;

[0045] A self-locking hole corresponding to the self-locking rod 31 is provided on the free end side wall of the box door 2;

[0046] The annular protrusion 32 is fixedly mounted on the rod of the self-locking rod 31, and a sliding cavity corresponding to the annular protrusion 32 is opened inside the drying chamber 1.

[0047] Spring 33 is sleeved on self-locking rod 31. One end of spring 33 is connected to an annular protrusion 32, and the other end of spring 33 is connected to the inner wall of sliding cavity. Under the action of spring 33, self-locking rod 31 moves towards self-locking hole.

[0048] The unlocking key 34 is fixed on the annular protrusion 32, and the drying chamber 1 has a limiting groove that matches the unlocking key 34. The limiting groove is connected to the through hole 41. The end of the self-locking rod 31 near the self-locking hole is set with an inclined surface, and the inclined surface is set towards the door 2.

[0049] When closing the door 2, the self-locking rod 31 is pushed open by the door 2, allowing it to enter the sliding cavity. When the door 2 is completely closed, the self-locking rod 31 enters the self-locking hole, thus locking the door 2. When opening, the unlocking button 34 needs to be manually slid to disengage the self-locking rod 31 from the self-locking hole before the door 2 can be opened.

[0050] In this embodiment, the baffle 42 is provided with a warning sign. Since the baffle 42 must be opened when the cabinet door 2 is opened, the warning sign on the baffle 42 will inevitably attract the user's attention and remind the user to avoid opening the cabinet door 2 under high temperature conditions.

[0051] In this embodiment, a display screen is provided on the surface of the baffle 42, and a temperature sensor is provided inside the drying chamber 1. Both the temperature sensor and the display screen are electrically connected to a microcontroller.

[0052] During use, the temperature inside the drying chamber 1 is obtained through a temperature sensor and displayed on the screen. When the user opens the chamber door 2, the baffle 42 must be opened, and the user will inevitably notice the internal temperature of the chamber displayed on the screen, reminding the user to avoid opening the chamber door 2 under high temperature conditions.

[0053] In this embodiment, the door 2 is equipped with a handle 5.

[0054] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0055] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

[0056] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A novel self-locking mechanism for safe operation of a high-temperature drying oven, characterized in that, This includes the drying chamber, door, self-locking components, and concealed components; The door is installed on the drying chamber body; The self-locking component is installed on the surface of the drying chamber. When the chamber door is closed, the self-locking component locks the chamber door itself. The concealed component includes a perforation formed on the surface of the drying chamber and a baffle slidably installed in the perforation, the baffle covering the unlocking key of the self-locking component; The baffle is equipped with warning signs; The baffle surface is equipped with a display screen, and the drying chamber is equipped with a temperature sensor. Both the temperature sensor and the display screen are electrically connected to a microcontroller.

2. The novel high-temperature drying oven safety self-locking mechanism according to claim 1, characterized in that, The self-locking assembly includes a self-locking rod, a spring, an annular protrusion, and an unlocking key; The self-locking rod is installed inside the drying chamber and extends toward the free end side wall of the chamber door; A self-locking hole corresponding to the self-locking rod is provided on the free end side wall of the box door; The annular protrusion is fixedly mounted on the rod of the self-locking rod, and a sliding cavity corresponding to the annular protrusion is opened inside the drying chamber. The spring is sleeved on the self-locking rod, one end of the spring is connected to the annular protrusion, and the other end of the spring is connected to the inner wall of the sliding cavity. Under the action of the spring, the self-locking rod moves towards the self-locking hole. The unlocking key is fixed to the annular protrusion, and a limiting groove adapted to the unlocking key is provided inside the drying chamber. The limiting groove is connected to the through hole.

3. The novel high-temperature drying oven safety self-locking mechanism according to claim 2, characterized in that, The end of the self-locking rod near the self-locking hole is set with an inclined surface, and the inclined surface is set towards the door.

4. The novel high-temperature drying oven safety self-locking mechanism according to claim 1, characterized in that, The cabinet door is equipped with a handle.

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