Infrared temperature measurement probe

Abstract

The utility model belongs to the technical field of infrared temperature measurement, particularly relates to an infrared temperature measurement probe, and discloses an infrared temperature measurement probe which comprises an infrared temperature measurement probe body, a first shell is sleeved on the infrared temperature measurement probe body, one side of the first shell is provided with a circular notch, the first shell is fixedly connected with a second shell, and the second shell is fixedly connected with the infrared temperature measurement probe body. The second shell is in an arc shape, the axis of the second shell is rotationally connected with a rotating rod, and the outer side of the rotating rod is fixedly connected with a sector plate. The fan-shaped plate is arranged, the rotating rod drives the fan-shaped plate to rotate, the cleaning cloth on one side of the fan-shaped plate wipes the lens on the infrared temperature measurement probe body, pollutants on the lens are cleaned, and the influence of the pollutants on the temperature measurement precision of the infrared temperature measurement probe body is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of infrared temperature measurement, and in particular relates to an infrared temperature measurement probe. Background Art

[0002] Infrared temperature sensor / infrared temperature probe is a sensor with a repeated measurement error of less than ±1°C and a storage temperature between -20~75°C. The temperature measurement principle of the infrared thermometer is to convert the radiation energy of the infrared light emitted by the object into an electrical signal. The size of the infrared radiation energy corresponds to the temperature of the object itself. The temperature of the object can be determined based on the size of the converted electrical signal.

[0003] When the infrared temperature probe is in use, it will be affected by smoke, dust, pollutants in the air, and unclean pollutants on the lens. This will cause the infrared temperature probe to be unable to receive sufficient infrared energy to meet the measurement accuracy, which can easily affect the detection accuracy of the infrared temperature sensor. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide an infrared temperature measuring probe.

[0005] To achieve the above-mentioned purpose, the utility model proposes an infrared temperature measuring probe, including an infrared temperature measuring probe body, a first shell is sleeved on the infrared temperature measuring probe body, a circular notch is provided on one side of the first shell, the first shell is fixedly connected to the second shell, the second shell is arc-shaped, the axis of the second shell is rotatably connected to a rotating rod, the outer side of the rotating rod is fixedly connected to a fan-shaped plate, the fan-shaped plate is fixedly connected to a cleaning cloth on the side facing the infrared temperature measuring probe body, and a driving assembly is provided in the second shell, and the driving assembly is used to drive the rotating rod to rotate.

[0006] In one example, the first shell is annular, and the inner diameter of the first shell is the same as the diameter of the infrared temperature measuring probe body.

[0007] In one example, the drive assembly includes a mounting frame, which is fixedly connected in a second shell, to which a drive motor is fixedly connected, a main shaft of the drive motor is fixedly connected to a first pulley, an outer side of the rotating rod is fixedly connected to a second pulley, and the first pulley and the second pulley are connected by a belt.

[0008] In one example, both ends of the rotating rod penetrate the side walls on both sides of the second shell, one end of the rotating rod extends into the first shell, one end of the rotating rod is provided with a circular through groove, and a blowing assembly is provided in the first shell.

[0009] In one example, the blower assembly includes a circular cylinder, which is fixedly connected to the first shell, and the circular cylinder is rotatably connected to a rotating rod. The circular through groove on the rotating rod is connected to the circular cylinder, and the inner wall of the circular cylinder is fixedly connected to multiple fixed blocks, one side of the fixed block is fixedly connected to a fan, and the fan has a built-in motor.

[0010] In one example, a bracket is installed on the outer side of the infrared temperature measuring probe body through a nut, and two support plates are fixedly connected to the outer side of the first shell. The support plate is L-shaped, and a mounting hole is provided on the bracket, and a threaded through hole is provided on the support plate.

[0011] The infrared temperature measuring probe proposed by the utility model can bring the following beneficial effects:

[0012] First, by setting a fan-shaped plate, the rotating rod drives the fan-shaped plate to rotate. When the fan-shaped plate rotates out of the second shell, the fan-shaped plate sweeps over one side of the infrared temperature measuring probe body. At this time, the cleaning cloth on one side of the fan-shaped plate wipes the lens on the infrared temperature measuring probe body to clean the contaminants on the lens, thereby reducing the influence of the contaminants on the temperature measuring accuracy of the infrared temperature measuring probe body.

[0013] Secondly, by setting up an air blowing assembly, the fan in the circular cylinder is driven by a built-in motor to generate wind, and the wind is blown out from the circular groove on the rotating rod through the circular cylinder to disperse the smoke and avoid blocking the infrared temperature measuring probe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0015] In the attached picture:

[0016] Figure 1 The utility model is a structural schematic diagram of an infrared temperature measuring probe.

[0017] Figure 2 The utility model is a schematic diagram of the cross-sectional structure of a first shell and a second shell of an infrared temperature measuring probe.

[0018] Figure 3 The utility model is a schematic diagram of the structure of a driving component and an air blowing component of an infrared temperature measuring probe.

[0019] Figure 4 The utility model is a schematic structural diagram of a sector plate and a cleaning cloth of an infrared temperature measuring probe.

[0020] In the figure: 1. infrared temperature probe body; 2. first shell; 3. second shell; 4. rotating rod; 5. fan plate; 6. cleaning cloth; 7. driving assembly; 71. mounting frame; 72. driving motor; 73. first pulley; 74. second pulley; 8. blowing assembly; 81. circular cylinder; 82. fixing block; 83. fan; 9. bracket; 10. support plate. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0022] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

[0026] like Figure 1 to Figure 4 As shown, an embodiment of the utility model proposes an infrared temperature measuring probe, including an infrared temperature measuring probe body 1, a first shell 2 is sleeved on the infrared temperature measuring probe body 1, a circular notch is provided on one side of the first shell 2, a second shell 3 is fixedly connected to the first shell 2, the second shell 3 is arc-shaped, and the axis of the second shell 3 is rotatably connected to a rotating rod 4, the outer side of the rotating rod 4 is fixedly connected to a fan-shaped plate 5, and the fan-shaped plate 5 is fixedly connected to a cleaning cloth 6 facing the side of the infrared temperature measuring probe body 1, a driving component 7 is provided in the second shell 3, and the driving component 7 is used to drive the rotating rod 4 to rotate, the first shell 2 is sleeved on the outer side of the infrared temperature measuring probe body 1, the circular notch is aligned with the infrared temperature measuring probe body 1, and the infrared temperature measuring probe body 1 is at a distance from the first shell 2. The circular notch on the upper surface is close, but the distance is greater than the thickness of the sector plate 5. When in use, the driving assembly 7 drives the rotating rod 4 to rotate, and the rotating rod 4 drives the sector plate 5 to rotate. When the sector plate 5 rotates out of the second shell 3, the sector plate 5 sweeps over one side of the infrared temperature measuring probe body 1. At this time, the cleaning cloth 6 on one side of the sector plate 5 wipes the lens on the infrared temperature measuring probe body 1 to clean the contaminants on the lens, thereby reducing the influence of the contaminants on the temperature measuring accuracy of the infrared temperature measuring probe body 1. Later, when the infrared temperature measuring probe body 1 starts to measure the temperature, the driving device drives the rotating rod 4 to rotate, and the sector plate 5 returns to the second shell 3, which will not block the infrared temperature measuring probe body 1 and will not affect the daily use of the infrared temperature measuring probe body 1.

[0027] Specifically, the first shell 2 is annular, and the inner diameter of the first shell 2 is the same as the diameter of the infrared temperature measuring probe body 1. The first shell 2 is sleeved on the outside of the infrared temperature measuring probe body 1 and fixed by friction.

[0028] Specifically, the driving assembly 7 includes a mounting frame 71, which is fixedly connected to the second shell 3, and the driving motor 72 is fixedly connected to the mounting frame 71. The main shaft of the driving motor 72 is fixedly connected to the first pulley 73, and the outer side of the rotating rod 4 is fixedly connected to the second pulley 74. The first pulley 73 and the second pulley 74 are connected by a belt. The driving motor 72 drives the rotating rod 4 to rotate through the first pulley 73 and the second pulley 74, controls the rotation of the fan-shaped plate 5, cleans the infrared temperature measuring probe body 1, and then drives the fan-shaped plate 5 back to the second shell 3. No manual operation is required. The driving motor 72 can clean the lens on the infrared temperature measuring probe body 1 at regular intervals to clean the accumulated dust and pollutants, so that the dust will not have too much impact on the infrared temperature measuring probe body 1.

[0029] Specifically, both ends of the rotating rod 4 pass through the side walls on both sides of the second shell 3, one end of the rotating rod 4 extends into the first shell 2, and a circular through groove is provided at one end of the rotating rod 4. A blowing assembly 8 is provided in the first shell 2. The rotating rod 4 passes through the second shell 3 and is connected with the blowing assembly 8 in the first shell 2. When in use, the blowing assembly 8 blows air toward one side of the second shell 3 through the rotating rod 4. When smoke appears near the infrared temperature measuring probe body 1, air is blown through the rotating rod 4 to disperse the smoke to avoid blocking the infrared temperature measuring probe body 1.

[0030] Specifically, the air blowing assembly 8 includes a circular cylinder 81, which is fixedly connected to the first shell 2, and the circular cylinder 81 is rotatably connected to the rotating rod 4. The circular through groove on the rotating rod 4 is connected to the circular cylinder 81, and the inner wall of the circular cylinder 81 is fixedly connected to multiple fixed blocks 82. One side of the fixed block 82 is fixedly connected to the fan 83, and the fan 83 has a built-in motor. The rotating rod 4 is rotatably connected to the circular cylinder 81. The rotating rod 4 can ventilate through the internal circular through groove and drive the fan-shaped plate 5 to wipe and clean the infrared temperature measuring probe body 1. The fan 83 in the circular cylinder 81 is driven by the built-in motor to generate wind force. The wind is blown out from the circular through groove on the rotating rod 4 through the circular cylinder 81. It will not be connected to the outside world in the middle, and there will be no air leakage to weaken the airflow. A ventilation hole is provided on one side of the first shell 2.

[0031] Specifically, a bracket 9 is installed on the outside of the infrared temperature measuring probe body 1 through a nut, and two support plates 10 are fixedly connected to the outside of the first shell 2. The support plate 10 is L-shaped, and a mounting hole is provided on the bracket 9. The support plate 10 is provided with a threaded through hole. The first shell 2 is fixed to the bracket 9 through the support plate 10 with screws. The bracket 9 is used to install the infrared temperature measuring probe body 1 on the work station. It is dual-purpose and more convenient.

[0032] Working principle: the first shell 2 is fixed to the bracket 9 by screws through the support plate 10, the first shell 2 is sleeved on the outside of the infrared temperature probe body 1, the circular notch is aligned with the infrared temperature probe body 1, the driving motor 72 drives the rotating rod 4 to rotate through the first pulley 73 and the second pulley 74, and the rotating rod 4 drives the fan-shaped plate 5 to rotate. When the fan-shaped plate 5 rotates out of the second shell 3, the fan-shaped plate 5 sweeps from one side of the infrared temperature probe body 1. At this time, the cleaning cloth 6 on one side of the fan-shaped plate 5 wipes the lens on the infrared temperature probe body 1. When in use, when smoke appears near the infrared temperature probe body 1, the fan 83 in the circular cylinder 81 is driven by the built-in motor to generate wind force, and the wind is blown out from the circular groove on the rotating rod 4 through the circular cylinder 81 to blow away the smoke.

[0033] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0034] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. An infrared temperature measuring probe, characterized in that: The infrared temperature measuring probe body (1) comprises an infrared temperature measuring probe body (1), a first shell (2) is sleeved on the infrared temperature measuring probe body (1), a circular notch is provided on one side of the first shell (2), a second shell (3) is fixedly connected to the first shell (2), the second shell (3) is arc-shaped, the axis of the second shell (3) is rotatably connected to a rotating rod (4), the outer side of the rotating rod (4) is fixedly connected to a fan-shaped plate (5), the fan-shaped plate (5) is fixedly connected to a cleaning cloth (6) on the side facing the infrared temperature measuring probe body (1), and a driving component (7) is provided in the second shell (3), and the driving component (7) is used to drive the rotating rod (4) to rotate.

2. The infrared temperature measuring probe according to claim 1, characterized in that: The first shell (2) is annular, and the inner diameter of the first shell (2) is the same as the diameter of the infrared temperature measuring probe body (1).

3. The infrared temperature measuring probe according to claim 1, characterized in that: The driving assembly (7) comprises a mounting frame (71), the mounting frame (71) being fixedly connected in the second housing (3), the mounting frame (71) being fixedly connected to a driving motor (72), the main shaft of the driving motor (72) being fixedly connected to a first belt pulley (73), the outer side of the rotating rod (4) being fixedly connected to a second belt pulley (74), and the first belt pulley (73) and the second belt pulley (74) being connected via a belt.

4. The infrared temperature measuring probe according to claim 1, characterized in that: Both ends of the rotating rod (4) penetrate the side walls of both sides of the second shell (3), and one end of the rotating rod (4) extends into the first shell (2). A circular through groove is provided at one end of the rotating rod (4), and a blower assembly (8) is provided in the first shell (2).

5. The infrared temperature measuring probe according to claim 4, characterized in that: The air blowing assembly (8) comprises a circular cylinder (81), the circular cylinder (81) being fixedly connected to the first shell (2), the circular cylinder (81) being rotatably connected to the rotating rod (4), the circular through groove on the rotating rod (4) being in communication with the circular cylinder (81), the inner wall of the circular cylinder (81) being fixedly connected to a plurality of fixed blocks (82), one side of the fixed block (82) being fixedly connected to a fan (83), and the fan (83) having a built-in motor.

6. The infrared temperature measuring probe according to claim 4, characterized in that: A bracket (9) is mounted on the outer side of the infrared temperature measuring probe body (1) via a nut, and two support plates (10) are fixedly connected to the outer side of the first shell (2), the support plates (10) are L-shaped, the bracket (9) is provided with a mounting hole, and the support plates (10) are provided with a threaded through hole.

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