A hot air circulating electric oven

Abstract

The utility model relates to hot -blast circulation electric heating oven technical field, and disclose a kind of hot -blast circulation electric heating oven, the hot -blast circulation electric heating oven, including cabinet, the sidewall of the cabinet is fixedly installed with circulating fan, the upper surface of the cabinet is fixedly installed with heating resistance wire box, the inside of the cabinet is provided with traction mechanism, the inside of the cabinet is provided with auxiliary mechanism, the guide rail is fixedly installed in the inner wall of cabinet.The hot -blast circulation electric heating oven, installation frame can be pulled and slide on the surface of guide rail, then make installation frame move to suitable position, facilitate installation frame to be extracted and then take off the drying article, movable hook can be moved simultaneously, when slider moves on straight bar, movable hook can be fixed on the surface of fixed hook, installation frame is fixed from both sides, ensure the stability of installation frame whole, facilitate the drying article to be taken off outside the cabinet, prevent scalding by the residual temperature in the processing box.

Description

Technical Field

[0001] This utility model relates to the technical field of hot air circulating electric heating ovens, specifically a hot air circulating electric heating oven. Background Technology

[0002] Electric drying ovens use electric heating elements powered by electricity to generate heat, and a blower creates circulating air inside the oven to achieve uniform temperature and rapid drying. They are an ideal drying equipment with broad prospects.

[0003] According to a hot air circulating electric heating oven (announcement number: CN222635014U) disclosed in the above application, the activated carbon adsorption layer in the upper frame of the device can adsorb and purify odorous gases, and the activated carbon adsorption layer can be disassembled and replaced.

[0004] However, in actual use, the above-mentioned equipment requires manual hand to reach into the processing box to remove the dried items. The shelf and rectangular frame cannot be pushed out of the processing box, which makes it easy for the person to be burned by the residual heat inside the processing box when taking them out. In view of this, we propose a hot air circulating electric heating oven. Utility Model Content

[0005] The purpose of this invention is to provide a hot air circulating electric heating oven to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a hot air circulating electric heating oven, comprising a box body, a circulating fan fixedly installed on the side wall of the box body, a heating resistance wire box fixedly installed on the upper surface of the box body, a traction mechanism provided inside the box body, and an auxiliary mechanism provided inside the box body, the traction mechanism comprising:

[0007] The guide rail is fixedly installed on the inner wall of the box. The arc surface of the guide rail is provided with a mounting bracket. A fixing mesh frame is fixedly installed on the inner wall of the mounting bracket. A fixing hook is fixedly installed on the inner wall of the box.

[0008] A straight rod is fixedly installed on the inner wall of the mounting frame. A slider is sleeved on the arc surface of the straight rod, and a movable hook is fixedly installed on the side wall of the slider.

[0009] Preferably, the auxiliary mechanism includes a limiting block, which is fixedly installed on the upper surface of the mounting frame, and a fixing block is detachably installed on the inner wall of the housing by screws.

[0010] Preferably, the limiting block and the fixing block are on the same horizontal line, so that the limiting block is restricted by the fixing block, thereby limiting the mounting bracket and preventing the mounting bracket from falling off.

[0011] Preferably, the upper surface of the mounting bracket is provided with a mounting groove, and both ends of the straight rod are fixedly installed on the inner wall of the mounting groove.

[0012] Preferably, the side wall of the mounting bracket is provided with a sliding groove, the shape of which is adapted to the shape of the guide rail, so that the mounting bracket can slide on the surface of the guide rail.

[0013] Preferably, the number of mounting racks is set to three sets, and the three sets of mounting racks are arranged in a linear array on the inner wall of the box. The arrangement of three mounting racks facilitates the installation of multiple layers of items for drying.

[0014] Preferably, the movable hook and the fixed hook are in the same vertical plane, so that the movable hook can be fixed on the surface of the fixed hook.

[0015] Preferably, there are two movable hooks, which are arranged in a mirror image on the surface of the mounting frame. The arrangement of two movable hooks facilitates limiting the mounting frame from both sides.

[0016] Compared with the prior art, this utility model provides a hot air circulating electric heating oven, which has the following features:

[0017] Beneficial effects:

[0018] 1. This hot air circulating electric heating oven is equipped with a traction mechanism that allows the mounting frame to slide on the surface of the guide rail, thereby moving the mounting frame to a suitable position. This facilitates the removal of the mounting frame and the unloading of the dried items. Simultaneously, a movable hook allows the sliding block to be fixed to the surface of the fixed hook as it moves on the straight rod, securing the mounting frame from both sides. This ensures the overall stability of the mounting frame and facilitates the removal of the dried items from the outside of the oven, preventing burns from the residual heat inside the oven.

[0019] 2. This hot air circulating electric heating oven is equipped with an auxiliary mechanism that limits the positioning blocks on the mounting frame by setting the fixing blocks, preventing the mounting frame from falling off the guide rail due to pulling too fast. This ensures the stability of the mounting frame and facilitates the removal of dried items from the outside of the oven, preventing burns from the residual heat inside the oven. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0021] Figure 2 This is a partial cross-sectional schematic diagram of the structural box of this utility model;

[0022] Figure 3 This is a partial schematic diagram of the structural mounting frame of this utility model;

[0023] Figure 4 This is a partial schematic diagram of the movable hook structure of this utility model.

[0024] In the diagram: 1. Box body; 2. Circulating fan; 3. Traction mechanism; 301. Guide rail; 302. Mounting bracket; 303. Fixed grid frame; 304. Fixed hook; 305. Straight rod; 306. Slider; 307. Movable hook; 4. Auxiliary mechanism; 401. Limit block; 402. Fixed block; 5. Heating resistance wire box. Detailed Implementation

[0025] like Figures 1-4 As shown, this utility model provides a technical solution: a hot air circulating electric heating oven, including a box body 1, a circulating fan 2 fixedly installed on the side wall of the box body 1, a heating resistance wire box 5 fixedly installed on the upper surface of the box body 1, a traction mechanism 3 and an auxiliary mechanism 4 arranged inside the box body 1, the traction mechanism 3 including a guide rail 301, a mounting frame 302, a fixed mesh frame 303, a fixed hook 304, a straight rod 305, a slider 306, and a movable hook 307.

[0026] In one embodiment of this utility model, the guide rail 301 is fixedly installed on the inner wall of the box 1, the arc surface of the guide rail 301 is provided with a mounting bracket 302, the inner wall of the mounting bracket 302 is fixedly installed with a fixing mesh frame 303, the inner wall of the box 1 is fixedly installed with a fixing hook 304, the straight rod 305 is fixedly installed on the inner wall of the mounting bracket 302, the arc surface of the straight rod 305 is sleeved with a slider 306, and the side wall of the slider 306 is fixedly installed with a movable hook 307.

[0027] In addition, the auxiliary mechanism 4 includes a limiting block 401, which is fixedly installed on the upper surface of the mounting bracket 302. The inner wall of the housing 1 is detachably installed with a fixing block 402 by screws. The limiting block 401 and the fixing block 402 are on the same horizontal line, so the limiting block 401 is restricted by the fixing block 402, thereby limiting the mounting bracket 302 and preventing the mounting bracket 302 from falling off.

[0028] In this embodiment of the invention, the upper surface of the mounting bracket 302 is provided with a mounting groove, and both ends of the straight rod 305 are fixedly installed on the inner wall of the mounting groove. The side wall of the mounting bracket 302 is provided with a sliding groove, the shape of which matches the shape of the guide rail 301, allowing the mounting bracket 302 to slide on the surface of the guide rail 301. Three sets of mounting brackets 302 are arranged in a linear array on the inner wall of the housing 1. This arrangement facilitates the installation of multiple layers of items for drying. The movable hook 307 can be on the same vertical plane as the fixed hook 304, allowing the movable hook 307 to be fixed to the surface of the fixed hook 304. Two movable hooks 307 are provided, mirror-distributed on the surface of the mounting bracket 302. This arrangement facilitates the limiting of the mounting bracket 302 from both sides. The internal circulation fan 2 draws air from the lower side of the housing 1, and the heated air from the heating resistance wire box 5 enters the housing 1 to complete the circulating hot air heating.

[0029] In this utility model, during use, the mounting bracket 302 can be pulled and slid on the surface of the guide rail 301, thereby moving the mounting bracket 302 to a suitable position, making it convenient to pull out the mounting bracket 302 and remove the dried items. At the same time, the movable hook 307 can be fixed on the surface of the fixed hook 304 when the slider 306 moves on the straight rod 305, fixing the mounting bracket 302 from both sides, ensuring the overall stability of the mounting bracket 302, making it convenient to remove the dried items from the outside of the box 1, and preventing them from being burned by the residual heat inside the box 1.

[0030] Furthermore, the fixing block 402 limits the limiting block 401 on the mounting frame 302 to prevent the mounting frame 302 from falling off the guide rail 301 due to pulling the mounting frame 302 too fast. This ensures the stability of the mounting frame 302 and the overall stability of the mounting frame 302, making it easier to remove the dried items from the outside of the box 1 and preventing them from being burned by the residual heat inside the box 1.

[0031] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A hot air circulating electric heating oven, comprising a box body (1), wherein a circulating fan (2) is fixedly installed on the side wall of the box body (1), and a heating resistance wire box (5) is fixedly installed on the upper surface of the box body (1), characterized in that: The box (1) is equipped with a traction mechanism (3) inside, and an auxiliary mechanism (4) is also equipped inside the box (1). The traction mechanism (3) includes: The guide rail (301) is fixedly installed on the inner wall of the box (1). The arc surface of the guide rail (301) is provided with a mounting bracket (302). The inner wall of the mounting bracket (302) is fixedly installed with a fixing mesh frame (303). The inner wall of the box (1) is fixedly installed with a fixing hook (304). A straight rod (305) is fixedly installed on the inner wall of the mounting bracket (302). A slider (306) is sleeved on the arc surface of the straight rod (305). A movable hook (307) is fixedly installed on the side wall of the slider (306).

2. The hot air circulating electric drying oven according to claim 1, characterized in that: The auxiliary mechanism (4) includes a limiting block (401), which is fixedly installed on the upper surface of the mounting bracket (302). The inner wall of the housing (1) is detachably fitted with a fixing block (402) by screws.

3. The hot air circulating electric drying oven according to claim 2, characterized in that: The limiting block (401) and the fixing block (402) are on the same horizontal straight line.

4. The hot air circulating electric drying oven according to claim 1, characterized in that: The upper surface of the mounting bracket (302) is provided with a mounting groove, and both ends of the straight rod (305) are fixedly installed on the inner wall of the mounting groove.

5. A hot air circulating electric drying oven according to claim 1, characterized in that: The mounting bracket (302) has a sliding groove on its side wall, and the shape of the sliding groove is adapted to the shape of the guide rail (301).

6. A hot air circulating electric drying oven according to claim 1, characterized in that: The number of mounting brackets (302) is set in three sets, and the three sets of mounting brackets (302) are arranged in a linear array on the inner wall of the box (1).

7. A hot air circulating electric drying oven according to claim 1, characterized in that: The movable hook (307) can be in the same vertical plane as the fixed hook (304).

8. A hot air circulating electric drying oven according to claim 1, characterized in that: The number of movable hooks (307) is set to two, and the two movable hooks (307) are arranged in a mirror image on the surface of the mounting bracket (302).

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