A device for non-destructive testing of a surface coating of a heat sink

Abstract

The utility model relates to detection device technical field especially for a radiator surface plating nondestructive testing device, including detection machine body, the inside installation of detection machine body has the circuit board, the front of detection machine body is provided with display screen, the bottom middle part of detection machine body installs laser scanning range finder, the left and right sides of laser scanning range finder top are provided with the limit board, the middle part of limit board installs screw nail, the bottom of detection machine body is provided with the support strip of symmetry around the symmetry, the bottom of support strip is provided with the recess, the inside installation of recess has the cylinder, the top middle part of detection machine body is provided with the pull handle, can carry out scanning detection to radiator surface plating through the laser scanning range finder, display screen, warning light that set up, set up support strip, recess, cylinder, pull handle can promote device whole movement to carry out scanning, sum up the design to convenient to the nondestructive testing of radiator surface plating.

Description

Technical Field

[0001] This utility model relates to the field of testing device technology, specifically a non-destructive testing device for radiator surface coating. Background Technology

[0002] Radiators are an important and fundamental component of hot water (or steam) heating systems. Hot water is cooled inside the radiator (or steam condenses inside the radiator) to provide heat to the room, achieving the purpose of heating. The metal consumption and cost of radiators account for a considerable proportion of the heating system; therefore, the correct selection of radiators affects the system's economic indicators and operational efficiency.

[0003] Currently, during the production and processing of radiators, a coating needs to be applied to the surface of the radiator parts. After the coating is completed, non-destructive testing of the coating on the surface of the radiator parts is required to prevent the coating from becoming pitted or uneven.

[0004] Therefore, a non-destructive testing device for radiator surface coatings is needed to improve the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a non-destructive testing device for the surface coating of a radiator, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A non-destructive testing device for radiator surface coating includes a testing body, an internal circuit board, a display screen on the front of the testing body, a laser scanning rangefinder mounted at the bottom center of the testing body, limit plates on the left and right sides of the top of the laser scanning rangefinder, a screw mounted at the center of the limit plates, symmetrical support bars on the bottom of the testing body, grooves at the bottom of the support bars, rollers mounted inside the grooves, a handle at the top center of the testing body, and a warning light mounted on the front of the testing body above the display screen.

[0008] As a preferred embodiment of this utility model, the circuit board is connected to the display screen, the laser scanning rangefinder, and the warning light via separate wires, and the connection method is electrical connection.

[0009] As a preferred embodiment of this utility model, a control switch is installed on the detection body, and the control switch can control the power-on state of the circuit board.

[0010] As a preferred embodiment of this utility model, a through hole is provided in the middle of the side wall of the limiting plate, and threaded grooves are provided on the left and right sides of the detection body. The screw passes through the through hole and connects with the threaded groove, and the connection between the screw and the threaded groove is a threaded connection.

[0011] As a preferred embodiment of this utility model, the shape and size of the roller are adapted to the groove, and the roller is connected to the support bar by a rotatable connection.

[0012] As a preferred embodiment of this utility model, the detection body is equipped with a battery power supply component, and the battery power supply component can supply power to the electronic components on the detection body.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this utility model, the laser scanning rangefinder, display screen, and warning light can scan and detect the coating on the surface of the radiator. The support bar, groove, roller, and handle can push the device to move as a whole for scanning. In summary, the design facilitates non-destructive testing of the coating on the surface of the radiator. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the detection body and circuit board structure of this utility model;

[0017] Figure 3 This is an exploded view of the bottom structure of the support strip of this utility model.

[0018] In the diagram: 1. Detector body; 2. Circuit board; 3. Display screen; 4. Laser scanning rangefinder; 5. Limiting plate; 6. Screw; 7. Support bar; 8. Groove; 9. Roller; 10. Handle; 11. Warning light. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] For examples, please refer to Figure 1-3 This utility model provides a technical solution:

[0025] A non-destructive testing device for radiator surface coating includes a testing body 1, a circuit board 2 installed inside the testing body 1, a display screen 3 on the front of the testing body 1, a laser scanning rangefinder 4 installed at the bottom center of the testing body 1, limit plates 5 on the left and right sides of the top of the laser scanning rangefinder 4, a screw 6 installed in the middle of the limit plate 5, support bars 7 symmetrically arranged at the bottom front and back of the testing body 1, grooves 8 formed at the bottom of the support bars 7, rollers 9 installed inside the grooves 8, a handle 10 at the top center of the testing body 1, and a warning light 11 installed on the front of the testing body 1 above the display screen 3.

[0026] In this embodiment, the circuit board 2 is connected to the display screen 3, the laser scanning rangefinder 4, and the warning light 11 via wires, and the connection method is electrical connection. The detection body 1 is equipped with a control switch, which can control the power supply state of the circuit board 2. A through hole is opened in the middle of the side wall of the limiting plate 5. Threaded grooves are opened on the left and right sides of the detection body 1. The screw 6 passes through the through hole and connects to the threaded groove, and the connection method between the screw 6 and the threaded groove is threaded connection. The shape and size of the roller 9 and the groove 8 are adapted, and the connection method between the roller 9 and the support bar 7 is rotatable connection. A battery power supply component is installed on the detection body 1, and the battery power supply component can power the electronic components on the detection body 1. The laser scanning rangefinder 4, the display screen 2, and the warning light 11 can scan and detect the coating on the surface of the heat sink. The support bar 7, the groove 8, the roller 9, and the handle 10 can push the entire device to move for scanning. In summary, the above design facilitates non-destructive testing of the coating on the surface of the heat sink.

[0027] The working process of this utility model is as follows: First, start the device and power it on. At this time, the display screen 3, laser scanning rangefinder 4, and warning light 11 will start normally. Then, place the device on the surface of the radiator and push the device with the handle 10. At this time, the roller 9 will roll on the surface of the radiator. The laser scanning rangefinder 4 will scan and detect the surface of the radiator. When the coating on the surface of the radiator is damaged and concave, the laser scanning rangefinder 4 will scan and detect the unevenness of the coating on the surface of the radiator and display the image on the display screen 3. At this time, the warning light 11 will also flash to alert the inspector, thus completing the non-destructive testing of the coating on the surface of the radiator. The laser scanning rangefinder 4, display screen 2, and warning light 11 can scan and detect the coating on the surface of the radiator. The support bar 7, groove 8, roller 9, and handle 10 can push the entire device to move and scan. In summary, the design facilitates the non-destructive testing of the coating on the surface of the radiator.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A non-destructive testing device for a radiator surface coating, comprising a testing body (1), characterized in that: The inside of the detection body (1) is equipped with a circuit board (2). The front of the detection body (1) is equipped with a display screen (3). The bottom center of the detection body (1) is equipped with a laser scanning rangefinder (4). The top left and right sides of the laser scanning rangefinder (4) are equipped with limit plates (5). The middle of the limit plates (5) is equipped with screws (6). The bottom of the detection body (1) is symmetrically equipped with support bars (7). The bottom of the support bars (7) is provided with a groove (8). The inside of the groove (8) is equipped with a roller (9). The top center of the detection body (1) is equipped with a handle (10). The front of the detection body (1) and above the display screen (3) is equipped with a warning light (11).

2. The non-destructive testing device for radiator surface coating according to claim 1, characterized in that: The circuit board (2) is connected to the display screen (3), the laser scanning rangefinder (4), and the warning light (11) by wires, and the connection method is electrical connection.

3. The non-destructive testing device for radiator surface coating according to claim 1, characterized in that: The detection body (1) is equipped with a control switch, and the control switch can control the power-on state of the circuit board (2).

4. The non-destructive testing device for radiator surface coating according to claim 1, characterized in that: The limiting plate (5) has a through hole in the middle of its side wall, and the detection body (1) has threaded grooves on the left and right sides. The screw (6) passes through the through hole and connects with the threaded groove, and the connection between the screw (6) and the threaded groove is a threaded connection.

5. The non-destructive testing device for radiator surface coating according to claim 1, characterized in that: The shape and size of the roller (9) are adapted to the groove (8), and the roller (9) is connected to the support bar (7) by rotation.

6. The non-destructive testing device for radiator surface coating according to claim 1, characterized in that: The detection body (1) is equipped with a battery power supply assembly, which can supply power to the electronic components on the detection body (1).

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