Intelligent regulation and control type instrument heat preservation box

Abstract

The utility model provides an intelligent regulation and control type instrument heat preservation box, belongs to the test instrument containing box field, the intelligent regulation and control type instrument heat preservation box comprises a box body and a temperature controller, the box body comprises a box main body and a box door, any one side wall of the box main body is provided with an inlet and outlet, and the box door is arranged at the inlet and outlet. The box body comprises a lining layer, a heat preservation layer and a protection layer, a closed cavity is formed between the lining layer and the protection layer, and the heat preservation layer is located in the closed cavity; the temperature controller penetrates through the lining layer, the heat preservation layer and the protection layer in the thickness direction of the box body, the end, provided with the heat exchange plate, of the temperature controller is located on the inner side of the lining layer, and the end, provided with the control button, of the temperature controller is located on the outer side of the protection layer. Compared with the prior art, the instrument heat preservation box solves the technical problem that the detection precision of an instrument is reduced due to the poor heat preservation effect of an existing instrument heat preservation box.

Description

Technical Field

[0001] The utility model belongs to the field of test instrument containing boxes, and more specifically, relates to an intelligent controllable instrument insulation box. Background Art

[0002] In industrial production, the stable operation of the instrument is crucial to the normal operation of the entire production line. However, due to factors such as changes in ambient temperature and harsh working environment, the performance of the instrument is often affected. Although traditional instrument insulation boxes have a certain insulation effect, they cannot achieve precise temperature control, resulting in unstable instrument performance. Especially in an environment where the external temperature changes drastically, the internal components of the instrument undergo slight deformation due to thermal expansion and contraction, and the deformation of each component The accumulation of these factors will cause the detection accuracy of the entire instrument to decrease. In addition, due to the influence of the detection environment, the detection accuracy of the instrument at different temperatures will also deviate, which will lead to a decrease in the reference value of the detection results and reduce the use value of the instrument, which is in urgent need of improvement. Utility Model Content

[0003] The purpose of the utility model is to provide an intelligent controllable instrument insulation box to solve the technical problem that the detection accuracy of the instrument is reduced due to the poor insulation effect of the existing instrument insulation box.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is to provide an intelligent controllable instrument insulation box, comprising:

[0005] A box body, the box body comprising a box body and a box door, an inlet and an outlet being formed on any side wall of the box body, the box door being located at the inlet and the box body comprising an inner lining layer, an insulating layer and a protective layer, a sealed cavity being formed between the inner lining layer and the protective layer, and the insulating layer being located in the sealed cavity;

[0006] A thermostat, the thermostat passes through the inner lining layer, the thermal insulation layer and the protective layer, the end of the thermostat provided with a heat exchange plate is located inside the inner lining layer, and the end of the thermostat provided with a control button is located outside the protective layer.

[0007] In one possible implementation, the intelligent control instrument insulation box also includes a placement rack, which is arranged in the box body, and the placement rack includes multiple support rods and at least one locking belt. The support rods are parallel to each other and can elastically expand and contract along their own axes. The support rods are arranged on the bottom plate of the inner lining layer, and the two ends of the locking belt can be connected to any two support rods.

[0008] In one possible implementation, corresponding to the thermostat, the lining layer is formed with a first opening, a first flange is formed at the edge of the first opening, the protective layer is formed with a second opening, a second flange is formed at the edge of the second opening, and the outer shell of the thermostat is sealed with the first flange and the second flange.

[0009] In one possible implementation, the placement rack also includes a support spring, the inner lining is provided with a vertical hole, the support rod is arranged in the vertical hole, and the top of the vertical hole is provided with a closing opening to prevent the support rod from falling out. Corresponding to the closing opening, an axial shoulder is formed on the outer periphery of the support rod, and the axial shoulder moves between the closing opening and the bottom of the vertical hole. The support spring is sleeved on the outer periphery of the support rod, and the top and bottom ends of the support spring are respectively connected to the closing opening and the axial shoulder.

[0010] In a possible implementation, the support spring is configured to have a pre-tightening force that causes the shaft shoulder to be located between the closing end and the vertical hole.

[0011] In a possible implementation, a buffer ball is screwed onto one end of the support rod exposed from the vertical hole.

[0012] In a possible implementation, a support plate is formed by extending downward from the bottom of the protective layer.

[0013] In a possible implementation, a waterproof cover is provided on the top of the thermal insulation layer, and a lifting lug is provided on the top of the waterproof cover.

[0014] In a possible implementation, the door is hinged to the outside of the protective layer, and a sealing strip is formed on the outer periphery of the door.

[0015] Compared with the existing technology, the beneficial effects of the intelligent control instrument insulation box provided by the utility model are:

[0016] The thermostat of the present invention can heat or cool the interior of the box according to the temperature changes within the box, maintaining a consistent temperature within the box. This solves the technical problem of reducing the detection accuracy of internal instruments due to external temperature changes when the instruments are placed in existing insulation boxes. At the same time, the present invention can enhance the insulation effect of the box through the closed cavity formed between the lining layer and the protective layer. The insulation layer further enhances the box's insulation effect on the exchange of heat between the inside and outside, preventing rapid temperature changes within the box and maintaining a constant temperature within the box. This helps reduce the power loss of the thermostat and shortens the replacement cycle of the thermostat. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of the intelligent control instrument insulation box provided by the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the intelligent control instrument insulation box provided by the utility model from another perspective;

[0020] Figure 3 This is a schematic diagram of the connection relationship between the support rod and the inner lining layer in the present invention.

[0021] In the picture:

[0022] 1. Box body; 11. Box body; 111. Lining layer; 1110. Vertical hole; 1111. Closure; 112. Insulation layer; 113. Protective layer; 1131. Sealing strip; 12. Box door;

[0023] 2. Thermostat; 21. Control button; 22. Heat exchange plate;

[0024] 3. Support rod; 31. Locking belt; 32. Support spring. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0026] In the description of the present invention, it should be noted that if terms such as "upper", "lower", "inner", and "back" appear to indicate orientation or positional relationships, they are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0027] Furthermore, in the description of this utility model, unless otherwise expressly defined, the terms "mounted," "connected," "connection," and "connector" should be interpreted broadly. For example, a connection can be a fixed connection, a removable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediary, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0029] Please also refer to Figures 1 to 3 The intelligent controllable instrument insulation box provided by the present invention is now described. The intelligent controllable instrument insulation box includes a box body 1 and a thermostat 2, wherein: the box body 1 includes a box body 11 and a box door 12, any side wall of the box body 11 is provided with an inlet and outlet, and the box door 12 is provided at the inlet and outlet, the box body 11 includes an inner lining layer 111, an insulating layer 112, and a protective layer 113, a sealed cavity is formed between the inner lining layer 111 and the protective layer 113, and the insulating layer 112 is located in the sealed cavity; the thermostat 2 penetrates the inner lining layer 111, the insulating layer 112, and the protective layer 113 along the thickness direction of the box body 11, the end of the thermostat 2 provided with a heat exchange plate 22 is located inside the inner lining layer 111, and the end of the thermostat 2 provided with a control button 21 is located outside the protective layer 113.

[0030] Compared with the prior art, the thermostat 2 in this embodiment can heat or cool the interior of the box 1 according to the temperature changes in the box 1, so that the temperature in the box 1 is always kept constant, solving the technical problem that when the instrument is placed in the existing insulation box, the detection accuracy of the internal instrument is reduced due to the temperature changes in the outside world. At the same time, the utility model can enhance the insulation effect of the box 1 through the closed cavity formed between the lining layer 111 and the protective layer 113, and further enhance the insulation effect of the box 1 on the heat exchange between the inside and the outside by using the insulation layer 112, preventing the temperature in the box 1 from changing rapidly, so that the temperature in the box 1 is kept constant, which is conducive to reducing the power loss of the thermostat 2 and reducing the battery replacement cycle of the thermostat 2.

[0031] Based on the above embodiments, in order to prevent the internal instruments from colliding in the temperature control box due to improper fixation during the transportation of the thermal insulation box, an optional implementation method is proposed. The intelligent control instrument thermal insulation box also includes a placement rack, which is arranged in the box body 11, and the placement rack includes a plurality of support rods 3 and at least one locking belt 31. The support rods 3 are parallel to each other and can elastically expand and contract along their own axes. The support rods 3 are arranged on the bottom plate of the inner lining layer 111, and the two ends of the locking belt 31 can be connected to any two support rods 3. In this embodiment, each support rod 3 can form an elastic support for the instrument through its own elastic deformation, and the rigid connection between the instrument and the inner lining layer 111 is changed to an elastic connection to prevent a hard collision between the two. In addition, the locking belt 31 in this embodiment can fix the instrument on any two support rods 3 to prevent the instrument from loosening from the support rods 3.

[0032] A feasible embodiment is proposed. For the thermostat 2, the inner lining layer 111 is formed with a first opening, the edge of the first opening is formed with a first flange, the protective layer 113 is formed with a second opening, the edge of the second opening is formed with a second flange, and the outer shell of the thermostat 2 is sealed to the first and second flanges. In this embodiment, the first and second flanges can both secure the thermostat 2 and form a sealed connection between the thermostat 2, the protective layer 113, and the inner lining layer 111, thereby reducing the thermal bridge effect formed by the thermostat 2 and preventing heat loss through the thermostat 2.

[0033] Based on the above embodiments, a feasible implementation method is proposed. For the support rod 3, the placement frame also includes a support spring 32, the inner lining is provided with a vertical hole 1110, the support rod 3 is arranged in the vertical hole 1110, and the top of the vertical hole 1110 is provided with a closing opening 1111 to prevent the support rod 3 from falling out. Corresponding to the closing opening 1111, the outer periphery of the support rod 3 is formed with an axial shoulder, and the axial shoulder moves between the closing opening 1111 and the bottom of the vertical hole 1110. The support spring 32 is sleeved on the outer periphery of the support rod 3, and the top and bottom ends of the support spring 32 are respectively connected to the closing opening 1111 and the axial shoulder. In this embodiment, the support spring 32 can connect the closing end 1111 and the shaft shoulder through its own elastic force, providing elastic force to the support rod 3, and there are multiple support rods 3 in this embodiment. When instruments of different shapes are placed on the support frame, each support rod 3 can elastically shrink downward according to the different shapes of the instruments. The other support rods 3 that have not shrunk downward can prevent the instruments from shaking at will, and the provided locking belt 31 can further prevent the instruments from shaking, thereby enhancing the adaptability of the support frame in this embodiment to the fixing effect of different instruments.

[0034] A feasible embodiment proposes that the support spring 32 is configured with a preload force that positions the shaft shoulder between the closing end 1111 and the vertical hole 1110. This configuration allows the support spring 32 to provide elastic force during the vertical movement of the support rod 3, ensuring that the locking band 31 is tightened when the support rod 3 is pulled by the locking band 31 and providing sufficient elastic support for the instrument when it is compressed by the instrument. More preferably, a buffer ball is threaded onto the end of the support rod 3 that is exposed to the vertical hole 1110 to prevent the end of the support rod 3 from damaging the outer surface of the instrument.

[0035] A feasible embodiment is proposed in which a support plate is formed by extending downward from the bottom of the protective layer 113. The extended support plate prevents the bottom of the box body 11 from directly contacting the ground, thereby preventing the box body 11 from being bumped and isolating the heat from the ground, thereby helping to maintain a constant temperature inside the box body 11.

[0036] Taking into account that some instruments need to be used in outdoor environments, based on all the above embodiments, an optional implementation method of the present invention is proposed. In detail, a waterproof cover is provided on the top of the insulation layer 112 to prevent rainwater on the top of the box body 11 from flowing directly into the box body 11 when the box door 12 is opened. At the same time, a lifting ear is provided on the top of the waterproof cover to facilitate the installation of the insulation box in this embodiment in a suitable position according to the site environment.

[0037] A feasible embodiment is proposed. To achieve a sealed connection between the door 12 and the protective layer 113, the door 12 is hinged to the outside of the protective layer 113, and a sealing strip 1131 is formed around the outer periphery of the door 12. This arrangement creates a sealed connection between the door 12 and the protective layer 113, preventing heat exchange between the inside and outside of the cabinet 1, which helps maintain a constant temperature within the cabinet 1. Furthermore, the sealing strip 1131 prevents foreign objects from entering the cabinet 1, thereby enhancing the protection of the instruments within the cabinet 1.

[0038] In summary, compared with the prior art, the thermostat 2 in the present invention can heat the inside of the box 1 according to the temperature changes in the box 1, so that the temperature in the box 1 remains constant, solving the technical problem that when the instrument is placed in the existing insulation box, the detection accuracy of the internal instrument is reduced due to the temperature changes in the outside world. At the same time, the present invention can enhance the insulation effect of the box 1 through the closed cavity formed between the lining layer 111 and the protective layer 113, and further enhance the insulation effect of the box 1 on the internal and external heat exchange by using the insulation layer 112, preventing the temperature in the box 1 from changing rapidly, so that the temperature in the box 1 remains constant, which is conducive to reducing the power loss of the thermostat 2 and reducing the power replacement cycle of the thermostat 2. In addition, the present invention can also form an elastic support for the instrument through the internal support frame to prevent the instrument from being damaged due to bumps during the transfer process.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An intelligent control instrument insulation box, characterized in that: include: A box body (1), the box body (1) comprising a box body (11) and a box door (12), an inlet and an outlet being provided on any side wall of the box body (11), the box door (12) being provided at the inlet and the outlet, the box body (11) comprising an inner lining layer (111), an insulation layer (112) and a protective layer (113), a sealed cavity being formed between the inner lining layer (111) and the protective layer (113), and the insulation layer (112) being located in the sealed cavity; A thermostat (2), the thermostat (2) passing through the inner lining layer (111), the thermal insulation layer (112) and the protective layer (113), the thermostat (2) being provided with an end of a heat exchange plate (22) located inside the inner lining layer (111), and the thermostat (2) being provided with an end of a control button (21) located outside the protective layer (113).

2. The intelligent controllable instrument insulation box according to claim 1, characterized in that: The intelligent controllable instrument insulation box also includes a placement rack, which is arranged in the box body (11) and includes a plurality of support rods (3) and at least one locking belt (31). The support rods (3) are parallel to each other and can elastically expand and contract along their own axes. The support rods (3) are arranged on the bottom plate of the inner lining layer (111), and the two ends of the locking belt (31) can be connected to any two of the support rods (3).

3. The intelligent controllable instrument insulation box according to claim 1, characterized in that: Corresponding to the thermostat (2), the inner lining layer (111) is formed with a first opening, the edge of the first opening is formed with a first flange, the protective layer (113) is formed with a second opening, the edge of the second opening is formed with a second flange, and the outer shell of the thermostat (2) is sealed to the first flange and the second flange.

4. The intelligent controllable instrument insulation box according to claim 2, characterized in that: The placement rack also includes a support spring (32), the inner lining layer (111) is provided with a vertical hole (1110), the support rod (3) is arranged in the vertical hole (1110), and the top of the vertical hole (1110) is provided with a closing opening (1111) to prevent the support rod (3) from falling out, corresponding to the closing opening (1111), the outer periphery of the support rod (3) is formed with an axial shoulder, and the axial shoulder moves between the closing opening (1111) and the bottom of the vertical hole (1110), the support spring (32) is sleeved on the outer periphery of the support rod (3), and the top and bottom ends of the support spring (32) are respectively connected to the closing opening (1111) and the axial shoulder.

5. The intelligent controllable instrument insulation box according to claim 4, characterized in that: The support spring (32) is configured to have a preload force that causes the shaft shoulder to be located between the closing opening (1111) and the vertical hole (1110).

6. The intelligent controllable instrument insulation box according to claim 5, characterized in that: One end of the support rod (3) exposed from the vertical hole (1110) is screwed with a buffer ball.

7. The intelligent controllable instrument insulation box according to claim 1, characterized in that: The bottom of the protective layer (113) extends downward to form a support plate.

8. The intelligent controllable instrument insulation box according to claim 1, characterized in that: A waterproof cover is provided on the top of the thermal insulation layer (112), and a hanging ear is provided on the top of the waterproof cover.

9. The intelligent controllable instrument insulation box according to claim 1, characterized in that: The box door (12) is hinged to the outside of the protective layer (113), and a sealing strip (1131) is formed on the outer periphery of the box door (12).

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