High-efficiency whole automobile rapid temperature change environment simulation test device

Abstract

The utility model discloses a high-efficiency whole automobile rapid temperature change environment simulation test device, which comprises a base and a base plate, the testing device is installed at the top end of the base, the door is installed on one side of the testing device, the auxiliary structures are arranged on the two sides of the testing device, the base plate is installed on one side of the base, the temperature sensor is installed on one side in the testing device, the draught fan is installed in the base, the heating wire is installed at the top end of the draught fan, and the dustproof structure is arranged on one side of the base. According to the utility model, through the arrangement of the dustproof structure, when the testing device works, air can be filtered through the dustproof net, dust in the air is reduced, the dust cannot easily enter the interior of the base, and through the cooperative use of the screw rod and the screw sleeve, when the testing device does not work, the dust in the air can be prevented from entering the base. And the brush plate is automatically driven to reciprocate on the dustproof net, so that dust on the dustproof net is more convenient to clean, and the dustproof work is completed.

Description

Technical Field

[0001] This utility model relates to the field of automotive testing technology, and in particular to a high-efficiency automotive rapid temperature change environment simulation testing device. Background Technology

[0002] High-efficiency automotive rapid temperature change environment simulation testing equipment generally refers to testing equipment capable of rapidly simulating the temperature change environment faced by a vehicle under different climatic conditions, i.e., a rapid temperature change test chamber. This equipment plays a crucial role in the automotive industry, especially in the research and development, quality inspection, and reliability assessment of automotive parts and complete vehicles.

[0003] However, traditional high-efficiency vehicle rapid temperature change environment simulation test devices still have some problems in use. When conducting temperature change tests, traditional high-efficiency vehicle rapid temperature change environment simulation test devices generally use a combination of a fan and a heating wire. However, when the fan is in use, external air is blown into the chamber, causing dust in the air to enter the chamber and affecting the test results. Therefore, a high-efficiency vehicle rapid temperature change environment simulation test device is needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a high-efficiency vehicle rapid temperature change environment simulation test device to solve the defect of existing high-efficiency vehicle rapid temperature change environment simulation test devices where dust can easily enter the interior of the simulation test device and affect the test structure during temperature change testing.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a high-efficiency vehicle rapid temperature change environment simulation test device, including a base and a pad; a test device is installed at the top of the base, a door is installed on one side of the test device, auxiliary structures are provided on both sides of the test device, a pad is installed on one side of the base, a temperature sensor is installed on one side inside the test device, a fan is installed inside the base, a heating wire is installed at the top of the fan, and a dustproof structure is provided on one side of the base; the dustproof structure includes a mounting box, a dustproof net, an air inlet, a motor, a screw, a screw sleeve, and a brush plate; the air inlet is opened inside one side of the base, a dustproof net is installed inside the air inlet, a mounting box is installed on one side of the door, a screw is installed inside the mounting box, a screw sleeve is installed on the outside of the screw, and a brush plate is fixed at the bottom end of the screw sleeve.

[0006] Preferably, a motor is installed on one side of the mounting box, and the output end of the motor extends into the interior of the mounting box and is fixed to one side of the screw.

[0007] Preferably, the outer side of the screw is provided with an external thread, and the inner side of the screw sleeve is provided with an internal thread, forming a threaded connection between the screw and the screw sleeve.

[0008] Preferably, one side of the brush plate is provided with a plurality of bristles, which are arranged at equal intervals on one side of the brush plate.

[0009] Preferably, the auxiliary structure includes a guide rod, a guide seat, a fixing plate, a cylinder, and a fixing seat. The fixing seat is fixed to both ends on one side of the testing device. A cylinder is fixed to the top of the fixing seat. A fixing plate is fixed to the top of the cylinder. One side of the fixing plate is fixed to one side of the door. A guide seat is fixed to the top of the door. The guide rod is fixed to the top of the base.

[0010] Preferably, the guide seat is sleeved on the outside of the guide rod, and the guide seat and the guide rod form a guide structure.

[0011] Preferably, the guide rods are provided in two sets, and the two sets of guide rods are symmetrically distributed on one side of the top of the testing device.

[0012] Compared with the prior art, the beneficial effects of this utility model are: when using this high-efficiency vehicle rapid temperature change environment simulation test device, the dustproof structure can filter the air, reducing the amount of dust in the air entering the base, and the auxiliary structure can facilitate the opening of the door, making it more convenient to open.

[0013] 1. With a dustproof structure, the testing device can filter the air through the dustproof net when it is working, reducing the amount of dust in the air and preventing dust from easily entering the base. In addition, through the cooperation of the screw and the screw sleeve, the brush plate can be automatically driven to move back and forth on the dustproof net when the testing device is not working, making it more convenient to clean the dustproof net and thus completing the dustproof work.

[0014] 2. With the addition of an auxiliary structure, the door can be opened automatically by the cooperation of the cylinder and the fixed plate, making it more convenient to open. Furthermore, the cooperation between the guide seat and the guide rod guides the door, making it more stable when moving. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present utility model;

[0016] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0017] Figure 3 This is a frontal cross-sectional view of the present invention.

[0018] Figure 4 This is a bottom view of the structure of this utility model;

[0019] Figure 5 For the present utility model Figure 4 A magnified schematic diagram of the structure at point A in the middle.

[0020] In the diagram: 1. Base; 2. Testing device; 3. Auxiliary structure; 301. Guide rod; 302. Guide seat; 303. Fixing plate; 304. Cylinder; 305. Fixing seat; 4. Pad; 5. Dustproof structure; 501. Mounting box; 502. Dustproof net; 503. Air inlet; 504. Motor; 505. Screw; 506. Screw sleeve; 507. Brush plate; 6. Temperature sensor; 7. Fan; 8. Heating wire; 9. Door. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] This utility model provides a high-efficiency vehicle rapid temperature change environment simulation test device, such as... Figures 1-5 As shown, it includes a base 1 and a pad 4; a testing device 2 is installed on the top of the base 1, a door 9 is installed on one side of the testing device 2, auxiliary structures 3 are provided on both sides of the testing device 2, a pad 4 is installed on one side of the base 1, a temperature sensor 6 is installed on one side inside the testing device 2, a fan 7 is installed inside the base 1, a heating wire 8 is installed on the top of the fan 7, and a dustproof structure 5 is provided on one side of the base 1.

[0023] In a further preferred embodiment of this utility model, such as Figures 1-5As shown: The auxiliary structure 3 includes a guide rod 301, a guide seat 302, a fixing plate 303, a cylinder 304, and a fixing base 305. The fixing base 305 is fixed to both ends of one side of the testing device 2. The cylinder 304 is fixed to the top of the fixing base 305. The fixing plate 303 is fixed to the top of the cylinder 304. One side of the fixing plate 303 is fixed to one side of the door 9. The guide seat 302 is fixed to the top of the door 9. The guide rod 301 is fixed to the top of the base 1. The guide seat 302 is sleeved on the outside of the guide rod 301. The guide seat 302 and the guide rod 301 form a guide structure. There are two sets of guide rods 301, and the two sets of guide rods 301 are symmetrically distributed on one side of the top of the testing device 2.

[0024] Specifically, in this embodiment: when conducting a rapid temperature change environment simulation test on the car, the cylinder 304 is activated. After activation, the cylinder 304 will push the door 9 upward through the fixing plate 303 to open the door 9, making it easier to open. When the door 9 moves, it will drive the guide seat 302 to slide on the outside of the guide rod 301, thereby guiding the door 9 and making the door 9 more stable when moving.

[0025] In a further preferred embodiment of this utility model, such as Figures 1-5 As shown: The dustproof structure 5 includes a mounting box 501, a dustproof net 502, an air inlet 503, a motor 504, a screw 505, a screw sleeve 506, and a brush plate 507. The air inlet 503 is located inside one side of the base 1, and the dustproof net 502 is installed inside the air inlet 503. The mounting box 501 is installed on one side of the door 9, and the screw 505 is installed inside the mounting box 501. The screw sleeve 506 is installed on the outside of the screw 505. A brush plate 507 is fixed at the bottom. A motor 504 is installed on one side of the mounting box 501. The output end of the motor 504 extends into the interior of the mounting box 501 and is fixed to one side of the screw 505. The outer side of the screw 505 is provided with an external thread, and the inner side of the screw sleeve 506 is provided with an internal thread. The screw 505 and the screw sleeve 506 form a threaded connection. A number of bristles are provided on one side of the brush plate 507, and the bristles are arranged at equal intervals on one side of the brush plate 507.

[0026] Specifically, in this embodiment, after the door 9 is opened, the car is driven into the testing device 2. After opening, the door 9 is lowered, and then the external power supply is used to start the fan 7 and heating wire 8. The heating wire 8 generates heat after heating, and the rotating fan 7 can quickly blow the heat into the interior of the testing device 2, making the internal temperature of the testing device 2 rise more rapidly. This allows the staff to test the car's performance in a rapidly heating environment, thereby completing the testing work. When the fan 7 rotates, air enters the interior of the base 1 through the air inlet 503. At this time, the dustproof net... The use of 502 can filter the air, reduce the amount of dust in the air, and prevent dust from easily entering the interior of the base 1. When the testing device 2 is not working, the external power supply starts the motor 504. After the motor 504 starts, it drives the screw 505 to rotate. When the screw 505 rotates, it will cooperate with the screw sleeve 506 to drive the brush plate 507 to move back and forth on the surface of the dustproof net 502, cleaning the dust on one side of the dustproof net 502, making it easier to clean the dustproof net 502, thus completing the dustproof work.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-efficiency vehicle rapid temperature change environment simulation test device, comprising a base (1) and a pad (4); Its features are: A testing device (2) is installed at the top of the base (1), a door (9) is installed on one side of the testing device (2), auxiliary structures (3) are provided on both sides of the testing device (2), a pad (4) is installed on one side of the base (1), a temperature sensor (6) is installed on one side inside the testing device (2), a fan (7) is installed inside the base (1), a heating wire (8) is installed at the top of the fan (7), and a dustproof structure (5) is provided on one side of the base (1). The dustproof structure (5) includes a mounting box (501), a dustproof net (502), an air inlet (503), a motor (504), a screw (505), a screw sleeve (506), and a brush plate (507). The air inlet (503) is located inside one side of the base (1). The dustproof net (502) is installed inside the air inlet (503). The mounting box (501) is installed on one side of the door (9). The screw (505) is installed inside the mounting box (501). The screw sleeve (506) is installed on the outside of the screw (505). The brush plate (507) is fixed at the bottom of the screw sleeve (506).

2. The high-efficiency vehicle rapid temperature change environment simulation test device according to claim 1, characterized in that: A motor (504) is installed on one side of the mounting box (501), and the output end of the motor (504) extends into the interior of the mounting box (501) and is fixed to one side of the screw (505).

3. The high-efficiency vehicle rapid temperature change environment simulation test device according to claim 2, characterized in that: The screw (505) has an external thread on its outer side, and the screw sleeve (506) has an internal thread on its inner side, forming a threaded connection between the screw (505) and the screw sleeve (506).

4. The high-efficiency vehicle rapid temperature change environment simulation test device according to claim 1, characterized in that: The brush plate (507) has a number of bristles on one side, and the bristles are arranged at equal intervals on one side of the brush plate (507).

5. The high-efficiency vehicle rapid temperature change environment simulation test device according to claim 1, characterized in that: The auxiliary structure (3) includes a guide rod (301), a guide seat (302), a fixing plate (303), a cylinder (304), and a fixing seat (305). The fixing seat (305) is fixed to both ends of one side of the test device (2). The cylinder (304) is fixed to the top of the fixing seat (305). The fixing plate (303) is fixed to the top of the cylinder (304). One side of the fixing plate (303) is fixed to one side of the door (9). The guide seat (302) is fixed to the top of the door (9). The guide rod (301) is fixed to the top of the base (1).

6. The high-efficiency vehicle rapid temperature change environment simulation test device according to claim 5, characterized in that: The guide seat (302) is sleeved on the outside of the guide rod (301), and the guide seat (302) and the guide rod (301) form a guide structure.

7. The high-efficiency vehicle rapid temperature change environment simulation test device according to claim 5, characterized in that: The guide rod (301) is provided in two sets, and the two sets of guide rods (301) are symmetrically distributed on one side of the top of the test device (2).

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