Heat-resistant industrial control temperature transmitter

Abstract

The utility model belongs to the technical field of temperature transmitters, and discloses a heat-resistant industrial control temperature transmitter which comprises a machine body and a heat dissipation assembly, a connector is installed on one side of the machine body, a pair of sliding grooves are formed in the upper end face and the bottom end face of the connector, limiting blocks are connected in the sliding grooves in a sliding mode, and clamping blocks are installed on one sides of the limiting blocks. The heat dissipation assembly comprises a connecting block, heat dissipation fins and a mounting block, a connecting groove is formed in one side of the connecting block, the connecting block is connected with the connector through the connecting groove, a pair of clamping grooves are formed in the top and the bottom of the connecting groove, the other side of the connecting block is connected with the heat dissipation fins, the other sides of the heat dissipation fins are connected with the mounting block, and a ventilation groove is formed in the mounting block; a plurality of connecting rods are installed in the ventilation groove, and a cooling fan is installed at one end of each connecting rod. According to the device, the heat dissipation assembly can be conveniently replaced on a new temperature transmitter, the working efficiency is improved, and meanwhile, the situation that the temperature measurement effect is affected due to the fact that elements of the temperature transmitter are damaged due to too high temperature can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of temperature transmitters, and more specifically, particularly relates to a heat-resistant industrial control temperature transmitter. Background Art

[0002] A temperature transmitter is a device used to measure and convert temperature signals, usually used in industrial automation control systems. Its main function is to convert the sensed temperature signal into a standard electrical signal output for monitoring, control and recording.

[0003] When some current temperature transmitters work in an environment with excessively high temperatures, the internal components of the temperature transmitters are easily damaged, thus affecting the effect of temperature measurement.

[0004] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a heat-resistant industrial control temperature transmitter is provided, in order to achieve the purpose of having more practical value. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a heat-resistant industrial temperature transmitter, which is achieved by the following specific technical means:

[0006] A heat-resistant industrial temperature transmitter comprises a machine body and a heat dissipation component, a connecting head is installed on one side of the machine body, the upper end face and the bottom end face of the connecting head are provided with a pair of slide grooves, a limit block is slidably connected in the slide groove, a clamping block is installed on one side of the limit block, the heat dissipation component comprises a connecting block, a heat dissipation fin and a mounting block, a connecting groove is provided on one side of the connecting block, the connecting block is connected to the connecting head through the connecting groove, a pair of clamping grooves are provided on the top and the bottom of the connecting groove, the other side of the connecting block is connected to the heat dissipation fin, the other side of the heat dissipation fin is connected to the mounting block, a ventilation groove is provided in the mounting block, a plurality of connecting rods are installed in the ventilation groove, and a heat dissipation fan is installed at one end of the plurality of connecting rods.

[0007] Furthermore, a compression spring is installed on one side of the slide slot, and the other end of the compression spring is connected to the limit block.

[0008] Furthermore, a protective net is installed on the side of the ventilation slot away from the heat dissipation fan.

[0009] Furthermore, a mounting head is installed on the bottom end surface of the machine body, and a connecting pipe is installed on the bottom end of the mounting head.

[0010] Furthermore, the bottom end of the connecting pipe is connected to a flange, a surface of the flange is provided with a plurality of mounting grooves, and the bottom end surface of the flange is connected to a sensor protection tube.

[0011] Furthermore, the size of the card block matches that of the card slot, and one end of the card block is hemispherical.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By using the connecting groove, the card slot, the connecting head, the compression spring and the card block in coordination, first insert the connecting head into the connecting groove, and when the position of the card block moves to the position of the card slot, under the action of the compression spring, the compression spring pushes the card block to move out of the slide groove through the limit block, so that the hemispherical end of the card block is inserted into the card slot, thereby facilitating the installation of the heat dissipation component on the machine body, and when disassembly is required, the card block is pressed to move the card block to the outside of the card slot, so that the connecting head is removed from the connecting groove, thereby facilitating the disassembly of the heat dissipation component, and then when the temperature transmitter is damaged, the heat dissipation component can be conveniently replaced with a new temperature transmitter, thereby improving work efficiency.

[0014] By using the cooling fins and the cooling fan in coordination, when the temperature of the machine body is too high, the cooling fins can absorb the temperature of the machine body, and the cooling fan can dissipate the heat absorbed by the cooling fins, thereby improving the heat resistance of the temperature transmitter, thereby preventing the components of the temperature transmitter from being damaged due to excessive temperature, affecting the effect of temperature measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0016] Figure 2 It is a side sectional schematic diagram of the utility model.

[0017] Figure 3 It is a three-dimensional schematic diagram of the heat dissipation component in the utility model.

[0018] Figure 4 This utility model Figure 2 A is an enlarged schematic diagram.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Machine body; 2. Heat dissipation assembly; 3. Connecting head; 4. Slide; 401. Limit block; 402. Clamping block; 403. Compression spring; 5. Connecting block; 501. Connecting slot; 502. Clamping slot; 6. Heat dissipation fins; 7. Mounting block; 701. Ventilation slot; 702. Connecting rod; 703. Heat dissipation fan; 704. Protective net; 8. Mounting head; 801. Connecting pipe; 9. Flange; 901. Mounting slot; 902. Sensor protection tube. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example:

[0025] As attached Figure 1 To Attachment Figure 4 As shown:

[0026] The utility model provides a heat-resistant industrial temperature transmitter, comprising a machine body 1 and a heat dissipation component 2, a connector 3 is installed on one side of the machine body 1, a pair of slide grooves 4 are arranged on the upper end surface and the bottom end surface of the connector 3, a limit block 401 is slidably connected in the slide groove 4, a clamping block 402 is installed on one side of the limit block 401, the heat dissipation component 2 comprises a connecting block 5, a heat dissipation fin 6 and a mounting block 7, a connecting groove 501 is arranged on one side of the connecting block 5, the connecting block 5 is connected to the connector 3 through the connecting groove 501, a pair of clamping grooves 502 are arranged on the top and the bottom of the connecting groove 501, the other side of the connecting block 5 is connected to the heat dissipation fin 6, the other side of the heat dissipation fin 6 is connected to the mounting block 7, a ventilation groove 701 is arranged in the mounting block 7, a plurality of connecting rods 702 are installed in the ventilation groove 701, and a heat dissipation fan 703 is installed at one end of the plurality of connecting rods 702.

[0027] Among them, a compression spring 403 is installed on one side of the slide slot 4, and the other end of the compression spring 403 is connected to the limit block 401. Under the action of the compression spring 403, the compression spring 403 pushes the block 402 to move out of the slide slot 4 through the limit block 401.

[0028] A protective net 704 is installed on one side of the ventilation slot 701 away from the heat dissipation fan 703, and the protective net 704 plays a protective role.

[0029] Among them, a mounting head 8 is installed on the bottom end surface of the machine body 1, and a connecting pipe 801 is installed on the bottom end of the mounting head 8, and the connecting pipe 801 plays a connecting role.

[0030] Among them, the bottom end of the connecting pipe 801 is connected to a flange 9, and the surface of the flange 9 is provided with a plurality of mounting grooves 901. The bottom end surface of the flange 9 is connected to a sensor protection tube 902, which is convenient for installation through the flange 9. The sensor protection tube 902 protects the sensor.

[0031] Among them, the size of the block 402 matches that of the slot 502. One end of the block 402 is hemispherical. The heat dissipation component 2 can be fixed by inserting the block 402 into the slot 502. The hemispherical shape of one end of the block 402 facilitates moving the block 402 out of the slot 502.

[0032] The working principle of this embodiment:

[0033] By using the connection slot 501, the card slot 502, the connector 3, the compression spring 403 and the card block 402 in coordination, the connector 3 is first inserted into the connection slot 501. When the card block 402 moves to the position of the card slot 502, under the action of the compression spring 403, the compression spring 403 pushes the card block 402 to move out of the slide slot 4 through the limit block 401, so that the hemispherical end of the card block 402 is inserted into the card slot 502, thereby facilitating the installation of the heat dissipation component 2 on the machine body 1. When it needs to be disassembled, the card block 402 is pressed to move the card block 402 to the outside of the card slot 502. The connector 3 is moved out of the connecting groove 501, so that the heat dissipation component 2 can be disassembled conveniently, and when the temperature transmitter is damaged, the heat dissipation component 2 can be replaced with a new temperature transmitter conveniently, thereby improving the working efficiency. Through the coordinated use of the heat dissipation fins 6 and the heat dissipation fan 703, when the temperature of the machine body 1 is too high, the heat dissipation fins 6 can absorb the temperature of the machine body 1, and the heat dissipation fan 703 can dissipate the heat absorbed by the heat dissipation fins 6, thereby improving the heat resistance of the temperature transmitter, thereby preventing the components of the temperature transmitter from being damaged due to excessive temperature, thereby affecting the effect of temperature measurement.

[0034] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A heat-resistant industrial temperature transmitter, comprising a machine body (1) and a heat dissipation component (2), characterized in that: A connecting head (3) is installed on one side of the machine body (1); a pair of slide grooves (4) are provided on the upper end surface and the bottom end surface of the connecting head (3); a limit block (401) is slidably connected in the slide groove (4); a clamping block (402) is installed on one side of the limit block (401); the heat dissipation component (2) comprises a connecting block (5), a heat dissipation fin (6) and a mounting block (7); a connecting groove (501) is provided on one side of the connecting block (5); the connecting block (5) is connected to the heat dissipation fin (6) and the mounting block (7); The slot (501) is connected to the connector (3); a pair of slots (502) are provided at the top and bottom of the connecting slot (501); the other side of the connecting block (5) is connected to the heat dissipation fin (6); the other side of the heat dissipation fin (6) is connected to the mounting block (7); a ventilation slot (701) is provided in the mounting block (7); a plurality of connecting rods (702) are installed in the ventilation slot (701); and a heat dissipation fan (703) is installed at one end of the plurality of connecting rods (702).

2. The heat-resistant industrial temperature transmitter according to claim 1, characterized in that: A compression spring (403) is installed on one side of the slide groove (4), and the other end of the compression spring (403) is connected to the limit block (401).

3. The heat-resistant industrial temperature transmitter according to claim 1, characterized in that: A protective net (704) is installed on the side of the ventilation slot (701) away from the heat dissipation fan (703).

4. The heat-resistant industrial temperature transmitter according to claim 1, characterized in that: A mounting head (8) is mounted on the bottom end surface of the machine body (1), and a connecting pipe (801) is mounted on the bottom end of the mounting head (8).

5. The heat-resistant industrial temperature transmitter as claimed in claim 4, characterized in that: The bottom end of the connecting pipe (801) is connected to a flange (9), a surface of the flange (9) is provided with a plurality of mounting grooves (901), and the bottom end surface of the flange (9) is connected to a sensor protection tube (902).

6. The heat-resistant industrial temperature transmitter according to claim 1, characterized in that: The size of the card block (402) matches that of the card slot (502), and one end of the card block (402) is hemispherical.

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