Portable heat insulation effect detection device for heat preservation and heat insulation cover

Abstract

The utility model discloses a portable thermal insulation cover thermal insulation effect detection device, which comprises a thermal insulation box, a refrigeration mechanism and a servo motor, the refrigeration mechanism is fixedly installed on the upper surface of the thermal insulation box, a circulation mechanism is arranged on the surface of the thermal insulation box on the side of the refrigeration mechanism, and the servo motor is fixedly installed at the lower end of the end face of the thermal insulation box. A support is fixedly connected to the inner wall of the lower end of the heat preservation box, a transmission rod is fixedly mounted at the end of an output shaft of the servo motor, a sleeve sleeves the outer wall of the transmission rod, a positioning frame is fixedly arranged on the upper surface of the sleeve, and a heat preservation groove is fixedly connected to the tail end of the positioning frame; the end face of the heat preservation groove is fixedly connected with the box door through a positioning rod. The portable heat insulation effect detection device for the heat preservation and heat insulation cover is convenient to automatically open or close, so that the use convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of portable heat preservation and heat insulation cover detection devices, and particularly relates to a portable heat preservation and heat insulation cover heat insulation effect detection device. Background Technique

[0002] A portable heat preservation and heat insulation cover is a heat preservation and heat insulation tool with flexible design and convenient portability, and is commonly used in the catering industry and outdoor food heat preservation and other fields. The portable heat preservation and heat insulation cover heat insulation effect detection device is a tool for testing the performance of the heat insulation cover, and its function is to ensure the quality of the heat insulation cover, so that the heat insulation cover can be used safely and reliably.

[0003] However, the existing portable heat preservation and heat insulation cover heat insulation effect detection device has the following problems when in use:

[0004] Since manually opening or closing the device reduces the convenience of using the device, in order to facilitate the use of the device, the device needs to be automatically opened or closed. However, the existing portable heat preservation and heat insulation cover heat insulation effect detection device is not convenient to be automatically opened or closed, thus reducing the convenience of using the device.

[0005] In view of the above problems, it is urgent to innovate and design on the basis of the original portable heat preservation and heat insulation cover heat insulation effect detection device. Content of the Utility Model

[0006] The purpose of the utility model is to provide a portable heat preservation and heat insulation cover heat insulation effect detection device to solve the problem that the existing portable heat preservation and heat insulation cover heat insulation effect detection device is not convenient to be automatically opened or closed, resulting in the reduction of the convenience of using the device as mentioned in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A portable heat preservation and heat insulation cover heat insulation effect detection device, including a heat preservation box, a refrigeration mechanism and a servo motor. The upper surface of the heat preservation box is fixedly installed with a refrigeration mechanism, and a circulation mechanism is arranged on the surface of the heat preservation box on the side of the refrigeration mechanism. And a servo motor is fixedly installed at the lower end of the end face of the heat preservation box. Moreover, a bracket is fixedly connected to the inner wall of the lower end of the heat preservation box. The end of the output shaft of the servo motor is fixedly installed with a transmission rod, and a sleeve is sleeved on the outer wall of the transmission rod. And a positioning frame is fixedly arranged on the upper surface of the sleeve. And the end of the positioning frame is fixedly connected with a heat preservation groove. At the same time, the end face of the heat preservation groove is fixedly connected with a box door through a positioning rod.

[0008] Preferably, brake casters are installed at the edge of the lower surface of the heat preservation box, and a support wheel is fixedly arranged on the outer wall of the side of the box door far away from the positioning rod.

[0009] Preferably, a sealing ring is bonded to the end face of the heat preservation box far away from the servo motor, and the sealing ring is in fit with the box door.

[0010] Preferably, the circulation mechanism includes a heat preservation pipe and a blower, and the heat preservation pipe is installed through the upper end of the heat preservation box, and a blower is fixedly arranged on the inner wall of the heat preservation pipe.

[0011] Preferably, the bracket and the transmission rod are rotatably connected, and the transmission rod and the sleeve are threadedly arranged.

[0012] Preferably, the positioning frame and the bracket form a sliding structure, and the front cross-sectional shape of the positioning frame is set to an "L" shape.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The portable heat preservation and heat insulation cover heat insulation effect detection device is convenient to be automatically opened or closed, thereby improving the convenience of use of the device;

[0014] The servo motor drives the transmission rod to rotate, so that the sleeve moves along the transmission rod. Then, the sleeve drives the positioning frame, and the heat preservation groove drives the positioning rod to make the box door approach or move away from the heat preservation box, thereby completing the automatic closing or opening of the box door. Therefore, the device is convenient to be automatically opened or closed, and the convenience of use of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 is a front sectional structural diagram of the present utility model;

[0017] Figure 3 is a top view structural diagram of the heat preservation groove of the present utility model;

[0018] Figure 4 is a front sectional structural diagram of the present utility model in the state where the box door is opened.

[0019] In the figure: 1, heat preservation box; 2, refrigeration mechanism; 3, circulation mechanism; 301, heat preservation pipe; 302, blower; 4, brake caster; 5, servo motor; 6, bracket; 7, transmission rod; 8, sleeve; 9, positioning frame; 10, heat preservation groove; 11, positioning rod; 12, box door; 13, support wheel; 14, sealing ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4, the present utility model provides a technical solution: a portable thermal insulation cover heat insulation effect detection device, including a heat preservation box 1, a refrigeration mechanism 2, a circulation mechanism 3, a heat preservation pipe 301, a fan 302, brake casters 4, a servo motor 5, a bracket 6, a transmission rod 7, a sleeve 8, a positioning frame 9, a heat preservation groove 10, a positioning rod 11, a box door 12, a support wheel 13 and a sealing ring 14. A refrigeration mechanism 2 is fixedly installed on the upper surface of the heat preservation box 1, and a circulation mechanism 3 is arranged on the surface of the heat preservation box 1 on the side of the refrigeration mechanism 2. And a servo motor 5 is fixedly installed at the lower end of the end face of the heat preservation box 1. Moreover, a bracket 6 is fixedly connected to the inner wall of the lower end of the heat preservation box 1. The end of the output shaft of the servo motor 5 is fixedly installed with a transmission rod 7, and a sleeve 8 is sleeved on the outer wall of the transmission rod 7. And a positioning frame 9 is fixedly arranged on the upper surface of the sleeve 8. Moreover, the end of the positioning frame 9 is fixedly connected with a heat preservation groove 10. At the same time, the end face of the heat preservation groove 10 is fixedly connected with the box door 12 through a positioning rod 11.

[0022] Brake casters 4 are installed at the edge of the lower surface of the heat preservation box 1. A support wheel 13 is fixedly arranged on the outer wall of the side of the box door 12 away from the positioning rod 11, which is convenient for the device to move through the brake casters 4, and when the box door 12 is opened or closed, the box door 12 drives the support wheel 13 to move along the ground, so that the box door 12 moves stably.

[0023] A sealing ring 14 is bonded to the end face of the heat preservation box 1 away from the servo motor 5, and the sealing ring 14 is in contact with the box door 12, which is convenient for the box door 12 to fit the sealing ring 14 to improve the sealing performance of the heat preservation box 1.

[0024] The circulation mechanism 3 includes a heat preservation pipe 301 and a fan 302. The heat preservation pipe 301 is installed through the upper end of the heat preservation box 1, and a fan 302 is fixedly arranged on the inner wall of the heat preservation pipe 301, which is convenient for the fan 302 to drive the air to flow, so that the air in the heat preservation box 1 and the heat preservation pipe 301 circulates, so as to make the cold air in the heat preservation box 1 evenly distributed and avoid affecting the detection effect.

[0025] The bracket 6 is rotatably connected with the transmission rod 7, and the transmission rod 7 and the sleeve 8 are threadedly arranged, which is convenient for the servo motor 5 to drive the transmission rod 7 to rotate relative to the bracket 6, so that the sleeve 8 moves along the transmission rod 7.

[0026] The positioning frame 9 and the bracket 6 form a sliding structure, and the cross-sectional shape of the positioning frame 9 is set as an "L" shape, which is convenient for the sleeve 8 to drive the positioning frame 9 to slide relative to the bracket 6, so as to automatically open or close the box door 12.

[0027] Working principle: When using this portable thermal insulation cover heat insulation effect detection device, first, as Figures 1-4As shown, the pushing device moves to the working position through the brake caster 4. Then the user starts the servo motor 5. Next, the servo motor 5 drives the transmission rod 7 to rotate. Subsequently, the sleeve 8 moves along the transmission rod 7 in the direction away from the servo motor 5. Then the sleeve 8 drives the positioning frame 9 to slide relative to the bracket 6. Next, the positioning frame 9 drives the heat preservation tank 10, the positioning rod 11 and the box door 12 to move. At this time, the box door 12 moves away from the sealing ring 14, thus completing the automatic opening of the device. And as the box door 12 moves, the box door 12 drives the supporting wheel 13 to roll along the ground. Then the user places the thermometer into the heat preservation tank 10. Next, the user covers the portable heat preservation and heat insulation cover to be detected on the heat preservation tank 10. Then the user controls the servo motor 5 to reset. At this time, the servo motor 5 drives the transmission rod 7 to rotate in the reverse direction so that the box door 12 moves to fit with the sealing ring 14, thus completing the automatic closing of the device. Therefore, the device is convenient for automatic opening or closing, improving the usability of the device. Then the user starts the refrigeration mechanism 2 and the blower 302. At this time, the refrigeration mechanism 2 reduces the temperature in the incubator 1. At the same time, the blower 302 drives the air to enter from one end of the heat preservation pipe 301 and discharge from the other end of the heat preservation pipe 301, so that the cold air circulates in the heat preservation pipe 301 and the incubator 1, and then the cold air in the device is evenly distributed. Next, let the thermometer in the heat preservation tank 10 and the portable heat preservation and heat insulation cover on it stand in the incubator 1 for a period of time. Then the user starts the servo motor 5 to open the box door 12. Next, the user removes the portable heat preservation and heat insulation cover on the heat preservation tank 10. Then the user takes out the thermometer in the heat preservation tank 10. At this time, the user observes the value of the thermometer to see how much the value of the thermometer has changed compared with that before being put into the device, and this change degree represents the heat insulation effect of the portable heat preservation and heat insulation cover, thus completing the detection of the heat insulation effect of the portable heat preservation and heat insulation cover.

[0028] 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 perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A portable thermal insulation cover thermal insulation effect detection device, comprising a thermal insulation box (1), a refrigeration mechanism (2) and a servo motor (5), characterized in that: A refrigeration mechanism (2) is fixedly mounted on the upper surface of the heat preservation box (1), and a circulation mechanism (3) is arranged on the surface of the heat preservation box (1) on the side of the refrigeration mechanism (2), and a servo motor (5) is fixedly mounted on the lower end of the end surface of the heat preservation box (1), and a bracket (6) is fixedly connected to the inner wall of the lower end of the heat preservation box (1), a transmission rod (7) is fixedly mounted on the end of the output shaft of the servo motor (5), and a sleeve (8) is sleeved on the outer wall of the transmission rod (7), and a positioning frame (9) is fixedly mounted on the upper surface of the sleeve (8), and a heat preservation tank (10) is fixedly connected to the end of the positioning frame (9), and the end surface of the heat preservation tank (10) is fixedly connected to the box door (12) through the positioning rod (11).

2. A portable thermal insulation cover thermal insulation effect detection device according to claim 1, characterized in that: A brake castor (4) is installed at the edge of the lower surface of the thermal insulation box (1), and a support wheel (13) is fixedly arranged on the outer wall of the side of the box door (12) away from the positioning rod (11).

3. A portable thermal insulation cover thermal insulation effect detection device according to claim 1, characterized in that: A sealing ring (14) is bonded to the end surface of the heat preservation box (1) away from the servo motor (5), and the sealing ring (14) and the box door (12) are in close contact.

4. A portable thermal insulation cover thermal insulation effect detection device according to claim 1, characterized in that: The circulation mechanism (3) comprises a heat preservation pipe (301) and a fan (302), wherein the heat preservation pipe (301) is installed through the upper end of the heat preservation box (1), and the fan (302) is fixedly arranged on the inner wall of the heat preservation pipe (301).

5. A portable thermal insulation effect detection device for a thermal insulation cover according to claim 1, characterized in that: The bracket (6) and the transmission rod (7) are rotatably connected, and the transmission rod (7) and the sleeve (8) are threadedly arranged.

6. A portable thermal insulation effect detection device for a thermal insulation cover according to claim 1, characterized in that: The positioning frame (9) and the bracket (6) form a sliding structure, and the cross-sectional shape of the positioning frame (9) is set to be an "L" shape.

Images