Detection equipment for blower production

Abstract

The invention is suitable for the technical field of detection equipment, and provides detection equipment for blower production, which comprises a high-temperature box, a cleaning scraper and a driving assembly, the blower shell state data acquisition module is used for acquiring state data of the blower shell; the crack evaluation module is used for generating a crack evaluation index; the deformation evaluation module is used for generating a deformation evaluation index; the blower high-temperature resistance evaluation module is used for generating a high-temperature resistance evaluation value; the detection termination analysis module is used for generating a termination condition value; the detection termination judgment module is used for generating a detection termination signal; after the blower shell is detected through the driving assembly, the cleaning scraper cleans the detection equipment, automatic cleaning of the detection equipment is achieved, whether detection meets the requirement for early termination or not can be judged through the termination condition value generated by the termination judgment model, the error of early termination judgment caused by manual observation is avoided, and the detection efficiency is improved. Therefore, the accuracy of detection early termination judgment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of detection equipment, and in particular to a detection equipment for hair dryer production. Background Art

[0002] As a common household appliance, hair dryers have become more and more important in terms of product quality control as the market demand for hair dryers grows. As an important component of electrical products, the hair dryer housing must not only meet the requirements of appearance and strength, but also be able to work stably in high temperature environments.

[0003] In order to ensure the safety and durability of the shell material in high temperature environment, it is usually necessary to sample the hair dryer shell during the production process, and then conduct high temperature testing on the samples to infer the high temperature resistance qualified rate of the entire batch of products; during the testing process, traditional high temperature testing is often terminated early through manual methods (during the testing process, the hair dryer shell has shown signs of being unqualified).

[0004] However, traditional high temperature resistance testing equipment usually has problems such as long testing time, high energy consumption, and inaccurate early termination judgment, which may cause safety hazards to the batch of products due to misjudgment. Summary of the invention

[0005] The purpose of the embodiments of the present invention is to provide a detection device for hair dryer production, aiming to solve the problems existing in the above-mentioned background technology.

[0006] The present invention provides a hair dryer production detection device, comprising a high temperature box, one side of the high temperature box is rotatably provided with a sealing door, the inside of the high temperature box is provided with a heating element, and the hair dryer production detection device further comprises:

[0007] A cleaning blade, the cleaning blade is arranged on the inner side of the high temperature box and is slidably connected to the high temperature box;

[0008] A driving assembly, the driving assembly being arranged on one side of the cleaning blade and being used for driving both ends of the cleaning blade to slide along the slide grooves provided on the high temperature box and driving the sealing door to rotate;

[0009] The hair dryer shell state data acquisition module is used to acquire the state data of the hair dryer shell during detection; wherein the state data includes the number of surface cracks, the length of the surface cracks and the deformation value; the deformation value refers to the difference between the shell shape of the hair dryer shell and the standard shell shape after the hair dryer shell is heated by the heating element;

[0010] A crack assessment module, used to generate a crack assessment index according to the number and length of surface cracks of the hair dryer housing during inspection;

[0011] A deformation assessment module, used to generate a deformation assessment index according to the deformation value of the hair dryer housing during detection;

[0012] The hair dryer high temperature resistance evaluation module is used to establish a high temperature detection and evaluation model, substitute the crack evaluation index and deformation evaluation index into the high temperature detection and evaluation model, and generate a high temperature resistance performance evaluation value;

[0013] The detection termination analysis module is used to establish a termination judgment model, substitute the high temperature resistance performance evaluation value and the detection time of the hair dryer shell into the termination judgment model, and generate a termination condition value;

[0014] A detection termination judgment module is used to judge whether the detection device needs to terminate the detection in advance according to the termination condition value, generate a detection termination signal and send it to the device control terminal;

[0015] The device control module is used to stop the operation of the heating element and start the driving component to work when the device control terminal receives the detection termination signal.

[0016] As a preferred embodiment of the present invention, the driving assembly specifically includes:

[0017] A slider, the slider is arranged on one side of the cleaning blade and is fixedly connected to the cleaning blade; one side of the slider is slidably connected to the high temperature box through a slide groove provided on the high temperature box;

[0018] A screw rod, the screw rod is threadedly connected to the slider, and both ends of the screw rod are rotatably connected to the high temperature box;

[0019] A gear is arranged on one side of the sealing door and is fixedly connected to the sealing door via a rotating shaft arranged on one side of the sealing door.

[0020] As a preferred embodiment of the present invention, the hair dryer housing state data acquisition module includes:

[0021] An image sensor is arranged in a high temperature box and is used for real-time monitoring of status data of the hair dryer housing during detection.

[0022] As a preferred embodiment of the present invention, the crack assessment index is generated as follows:

[0023] Subtract the surface crack quantity from the surface crack quantity threshold to obtain the difference, thereby generating a crack quantity difference;

[0024] The crack quantity difference is divided by the surface crack quantity threshold value to obtain the quotient, thereby generating a quantity factor;

[0025] Subtract the surface crack length from the surface crack length threshold to obtain the difference, thereby generating a crack length difference;

[0026] The crack length difference is divided by the surface crack length threshold to obtain the quotient, and a length factor is generated;

[0027] The quantity factor and the length factor are weighted and summed to generate the crack assessment index.

[0028] As a preferred embodiment of the present invention, the deformation assessment index is generated as follows:

[0029] Subtract the deformation value of the hair dryer housing from the maximum value of the hair dryer deformation standard range to generate a deformation difference value;

[0030] The deformation difference is divided by the maximum value of the hair dryer deformation standard range to obtain the quotient, and a deformation evaluation index is generated.

[0031] As a preferred embodiment of the present invention, the deformation value is obtained in the following manner:

[0032] Obtain edge data of the hair dryer; the edge data includes the maximum length and maximum width of the hair dryer housing, the maximum length of the air outlet diameter on the hair dryer housing, and the maximum width of the air outlet diameter on the hair dryer housing;

[0033] Subtract the maximum length of the air outlet diameter on the hair dryer housing from the maximum length of the air outlet diameter on the standard hair dryer housing to obtain the diameter length difference;

[0034] Subtract the maximum width of the air outlet on the hair dryer housing from the maximum width of the air outlet on the standard hair dryer housing to obtain the difference, thereby generating the width difference;

[0035] Subtract the maximum length of the hair dryer housing from the maximum length of the standard hair dryer housing to generate a housing length difference;

[0036] Subtract the maximum width of the hair dryer housing from the maximum width of the standard hair dryer housing to generate a housing width difference;

[0037] The diameter length difference, diameter width difference, shell length difference and shell width difference are added together to generate a deformation value.

[0038] As a preferred embodiment of the present invention, the high temperature resistance performance evaluation value is generated in the following manner:

[0039] Establish a high temperature detection and evaluation model, substitute the crack evaluation index and deformation evaluation index into the high temperature detection and evaluation model, and generate a high temperature resistance performance evaluation value Q;

[0040] Among them, the expression of the high temperature detection evaluation model is:

[0041] ;

[0042] In the expression, M represents the crack assessment index, X represents the deformation assessment index, J represents the detection environment assessment value, and α and β are weight coefficients.

[0043] As a preferred embodiment of the present invention, the detection environment evaluation value is obtained in the following manner:

[0044] Obtaining the temperature value in the high temperature box, dividing the temperature value by a preset temperature value to obtain a quotient, and generating a temperature factor; the preset temperature value refers to a temperature value set by the detection equipment according to the detection requirements;

[0045] Obtaining the pressure value in the high temperature box, dividing the pressure value by the standard atmospheric pressure value to obtain a quotient, and generating a pressure factor;

[0046] The temperature factor and pressure factor are weighted and summed to generate the detection environment assessment value.

[0047] As a preferred embodiment of the present invention, the termination condition value is generated in the following manner:

[0048] Establish a termination judgment model, substitute the high temperature resistance performance evaluation value Q and the detection time into the termination judgment model, and generate the termination condition value K; the detection time refers to the time for the hair dryer shell to undergo high temperature detection;

[0049] Wherein, the expression of the termination judgment model is:

[0050] ;

[0051] In the expression, Q0 represents the high temperature resistance performance evaluation threshold; T0 represents the preset value of the detection time.

[0052] As a preferred embodiment of the present invention, the detection termination signal is generated in the following manner:

[0053] The termination condition value K is compared with the termination condition preset value. If the termination condition value is greater than or equal to the termination condition preset value, it means that the termination condition value K is larger and closer to the detection termination condition, and a detection termination signal is generated.

[0054] An embodiment of the present invention provides a detection device for hair dryer production. After the hair dryer shell is inspected, a driving component enables a cleaning blade to clean the detection device, thereby realizing automatic cleaning of the detection device. The termination condition value generated by the termination judgment model can also be used to judge whether the detection meets the requirements for early termination, thereby avoiding errors in early termination judgment caused by manual observation, thereby improving the accuracy of early termination judgment of the detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] Figure 1 A three-dimensional structural diagram of a hair dryer production detection device provided by an embodiment of the present invention;

[0056] Figure 2 A cross-sectional view of a hair dryer production detection device provided by an embodiment of the present invention;

[0057] Figure 3 A schematic diagram of the structure of a drive assembly provided by an embodiment of the present invention;

[0058] Figure 4 for Figure 3 A partial enlarged view of the middle part;

[0059] Figure 5 A schematic diagram of the structure of a suspension assembly provided by an embodiment of the present invention;

[0060] Figure 6 A side perspective structural diagram of a hair dryer production detection device provided by an embodiment of the present invention;

[0061] Figure 7 for Figure 6 A partial enlarged view of point B in the middle.

[0062] In the attached drawings: 1. high temperature box; 2. suspension assembly; 3. cleaning scraper; 4. drive assembly; 5. pressure relief valve; 6. image sensor; 101. sealing door; 102. observation window; 103. heating element; 201. suspension bracket; 202. threaded rod; 401. slider; 402. screw rod; 403. gear; 404. chain. DETAILED DESCRIPTION

[0063] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with 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.

[0064] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0065] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a hair dryer production detection device provided by an embodiment of the present invention includes a high temperature box 1, a sealing door 101 is rotatably provided on one side of the high temperature box 1, and a heating element 103 is provided inside the high temperature box 1; the hair dryer production detection device also includes:

[0066] A cleaning blade 3, wherein the cleaning blade 3 is disposed inside the high temperature box 1 and is slidably connected to the high temperature box 1;

[0067] A driving assembly 4, which is disposed on one side of the cleaning blade 3 and is used to drive both ends of the cleaning blade 3 to slide along the slide grooves provided on the high temperature box 1 and drive the sealing door 101 to rotate;

[0068] The driving assembly 4 specifically includes:

[0069] A slider 401, wherein the slider 401 is disposed on one side of 003 and fixedly connected to 003; one side of the slider 401 is slidably connected to 001 via a slide groove provided on 001;

[0070] A screw rod 402, wherein the screw rod 402 is threadedly connected to the slider 401, and both ends of the screw rod 402 are rotatably connected to the slider 401;

[0071] A gear 403, wherein the gear 403 is disposed on one side of the sealing door 101 and is fixedly connected to the sealing door 101 via a rotating shaft disposed on one side of the sealing door 101, and the gear 403 is meshedly connected with a thread on the screw rod 402;

[0072] Specifically, when the hair dryer shell completes the high temperature detection, the motor is started through the device control end, the motor drives the screw rod 402 to rotate, the screw rod 402 drives the slider 401 to move linearly, and the slider 401 drives 003 to move linearly to complete the cleaning of 001; at the same time, when the screw rod 402 rotates, the thread on the screw rod 402 drives the gear 403 to rotate, and the gear 403 drives the sealing door 101 to rotate, thereby realizing the automatic opening of the sealing door 101.

[0073] Preferably, Figure 2 and Figure 5 As shown, the present invention provides a hair dryer production detection device, which also includes:

[0074] A suspension component 2, wherein the suspension component 2 is arranged in the high temperature box 1;

[0075] The suspension assembly 2 specifically comprises:

[0076] Two sets of suspension frames 201, the two sets of suspension frames 201 are arranged in the high temperature box 1, and are slidably connected to the inner wall of the high temperature box 1;

[0077] The threaded rod 202 is disposed in the high temperature box 1. The threaded rod 202 is provided with two sections of threads in opposite directions, and the threads at both ends are respectively threadedly connected with the two sets of suspension brackets 201;

[0078] Specifically, by driving the motor to rotate the threaded rod 202, the threaded rod 202 drives the two sets of suspension frames 201 to perform linear motion in opposite directions, and the distance between the suspension frames 201 is adjusted, which can adapt to hair dryer housings of more sizes, thereby improving the practicality of the device.

[0079] Preferably, Figure 1 As shown, the present invention provides a hair dryer production detection device, which also includes:

[0080] A pressure relief valve 5, which is arranged on one side of the high temperature box 1 and is used to adjust the air pressure in the high temperature box 1; the air pressure in the high temperature box 1 will gradually increase as the temperature increases;

[0081] Preferably, Figure 1 As shown, the present invention provides a hair dryer production detection device, which also includes:

[0082] The observation window 102 is provided on the sealing door 101 and is used to observe the condition of the hair dryer housing during the detection process; the observation window 102 is a transparent member, and its material includes but is not limited to colorless glass, fluorinated polymer of polytetrafluoroethylene, etc.

[0083] Preferably, Figure 6 and Figure 7 As shown, the present invention provides a hair dryer production detection device, which also includes:

[0084] Chain 404, chain 404 is arranged on one side of the high temperature box 1, and chain 404 is meshed and connected with the screw rod 402 through a groove provided at one end of the screw rod 402;

[0085] The screw rods 402 in the present invention can be arranged in multiple groups, and the number of the corresponding sliders 401 is consistent with the number of the screw rods 402; the purpose is to improve the stability of the slider 401 when the cleaning blade 3 is passed through.

[0086] The present invention provides a hair dryer production detection device, which also includes:

[0087] The hair dryer housing state data acquisition module is used to acquire the state data of the hair dryer housing during detection; wherein the state data includes the number of surface cracks, the length of the surface cracks and the deformation value; the deformation value refers to the difference between the shape of the hair dryer housing and the standard shape of the housing after the hair dryer housing is heated by the heating element 103;

[0088] A crack assessment module, used to generate a crack assessment index according to the number and length of surface cracks of the hair dryer housing during inspection;

[0089] A deformation assessment module, used to generate a deformation assessment index according to the deformation value of the hair dryer housing during detection;

[0090] The hair dryer high temperature resistance evaluation module is used to establish a high temperature detection and evaluation model, substitute the crack evaluation index and deformation evaluation index into the high temperature detection and evaluation model, and generate a high temperature resistance performance evaluation value;

[0091] The detection termination analysis module is used to establish a termination judgment model, substitute the high temperature resistance performance evaluation value and the detection time of the hair dryer shell into the termination judgment model, and generate a termination condition value;

[0092] A detection termination judgment module is used to judge whether the detection device needs to terminate the detection in advance according to the termination condition value, generate a detection termination signal and send it to the device control terminal;

[0093] The device control module is used to stop the operation of the heating element 103 and start the driving component 4 to work when the device control terminal receives the detection termination signal.

[0094] Preferably, the hair dryer housing state data acquisition module includes:

[0095] The image sensor 6 is arranged in the high temperature box 1 and is used for real-time monitoring of the status data of the hair dryer housing during detection.

[0096] Preferably, the crack assessment index is generated in the following manner:

[0097] The surface crack number is subtracted from the surface crack number threshold to generate the crack number difference; the surface crack number threshold refers to the maximum value of the crack number required for high temperature detection;

[0098] The crack quantity difference is divided by the surface crack quantity threshold value to obtain the quotient, thereby generating a quantity factor;

[0099] The surface crack length is subtracted from the surface crack length threshold to generate the crack length difference; the surface crack length threshold refers to the maximum value of the crack length required for high temperature detection;

[0100] The crack length difference is divided by the surface crack length threshold to obtain the quotient, and a length factor is generated;

[0101] The quantity factor and the length factor are weighted and summed to generate the crack assessment index.

[0102] Preferably, the deformation assessment index is generated in the following manner:

[0103] The deformation value of the hair dryer shell is subtracted from the maximum value of the hair dryer deformation standard range to generate a deformation difference value; the hair dryer deformation standard range refers to the range of deformation degree in the high temperature test requirements, and the value of this range is set according to the test temperature and test requirements;

[0104] The deformation difference is divided by the maximum value of the hair dryer deformation standard range to obtain the quotient, and a deformation evaluation index is generated.

[0105] Preferably, the deformation value is obtained in the following manner:

[0106] Obtain edge data of the hair dryer; the edge data includes the maximum length and maximum width of the hair dryer housing, the maximum length of the air outlet diameter on the hair dryer housing, and the maximum width of the air outlet diameter on the hair dryer housing;

[0107] Subtract the maximum length of the air outlet diameter on the hair dryer housing from the maximum length of the air outlet diameter on the standard hair dryer housing to obtain the diameter length difference;

[0108] Subtract the maximum width of the air outlet on the hair dryer housing from the maximum width of the air outlet on the standard hair dryer housing to obtain the difference, thereby generating the width difference;

[0109] Subtract the maximum length of the hair dryer housing from the maximum length of the standard hair dryer housing to generate a housing length difference;

[0110] Subtract the maximum width of the hair dryer housing from the maximum width of the standard hair dryer housing to generate a housing width difference;

[0111] The diameter length difference, diameter width difference, shell length difference and shell width difference are added together to generate a deformation value.

[0112] Preferably, the high temperature resistance performance evaluation value is generated in the following manner:

[0113] Establish a high temperature detection and evaluation model, substitute the crack evaluation index and deformation evaluation index into the high temperature detection and evaluation model, and generate a high temperature resistance performance evaluation value Q;

[0114] Among them, the expression of the high temperature detection evaluation model is:

[0115] ;

[0116] In the expression, M represents the crack assessment index, X represents the deformation assessment index, J represents the test environment assessment value, and α and β are weight coefficients;

[0117] It should be explained that the values ​​of α and β are set by relevant personnel in this field.

[0118] Preferably, the detection environment evaluation value is obtained in the following manner:

[0119] Obtain the temperature value in the high temperature box 1, divide the temperature value by a preset temperature value to obtain a quotient, and generate a temperature factor; the preset temperature value refers to the temperature value set by the detection equipment according to the detection requirements;

[0120] Obtain the pressure value in the high temperature box 1, divide the pressure value by the standard atmospheric pressure value to obtain the quotient, and generate a pressure factor;

[0121] The temperature factor and pressure factor are weighted and summed to generate the detection environment assessment value.

[0122] Preferably, the termination condition value is generated in the following manner:

[0123] Establish a termination judgment model, substitute the high temperature resistance performance evaluation value Q and the detection time into the termination judgment model, and generate the termination condition value K; the detection time refers to the time for the hair dryer shell to undergo high temperature detection;

[0124] Wherein, the expression of the termination judgment model is:

[0125] ;

[0126] In the expression, Q0 represents the high temperature resistance performance evaluation threshold; T0 represents the detection time preset value;

[0127] It should be explained that the method of obtaining the high temperature resistance performance evaluation threshold is the same as the method of obtaining the high temperature resistance performance evaluation value Q, which will not be repeated here; in addition, the preset value of the detection time refers to the time required for the detection in the detection requirements.

[0128] Preferably, the detection termination signal is generated in the following manner:

[0129] Compare the termination condition value K with the termination condition preset value. If the termination condition value is less than the termination condition preset value, it means that the smaller the termination condition value K is, the less it is close to the detection termination condition. Then continue the detection until the required detection time is reached.

[0130] If the termination condition value is greater than or equal to the termination condition preset value, it means that the termination condition value K is larger and closer to the detection termination condition, then a detection termination signal is generated and sent to the device control terminal;

[0131] The method for obtaining the termination condition preset value is the same as the method for obtaining the termination condition value, and its value is set by relevant personnel in this field according to the detection requirements.

[0132] Preferably, the device control module specifically includes:

[0133] When the device control end receives the detection termination signal, the heating element 103 stops working, and the motor is started to drive the driving component to complete the detection process of the detection device.

[0134] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A testing device for hair dryer production, comprising a high temperature box (1), a sealing door (101) rotatably provided on one side of the high temperature box (1), a heating element (103) provided inside the high temperature box (1), characterized in that: The hair dryer production detection equipment also includes: A cleaning scraper (3), the cleaning scraper (3) being arranged on the inner side of the high temperature box (1) and being slidably connected to the high temperature box (1); a driving assembly (4), the driving assembly (4) being arranged on one side of the cleaning scraper (3) and being used for driving two ends of the cleaning scraper (3) to slide along a slide groove provided on the high temperature box (1) and driving the sealing door (101) to rotate; A hair dryer shell state data acquisition module, used to acquire state data of the hair dryer shell during detection; wherein the state data includes the number of surface cracks, the length of the surface cracks and the deformation value; the deformation value refers to the difference between the shell shape of the hair dryer shell and the standard shell shape after the hair dryer shell is heated by the heating element (103); A crack assessment module, used to generate a crack assessment index according to the number and length of surface cracks of the hair dryer housing during inspection; A deformation assessment module, used to generate a deformation assessment index according to the deformation value of the hair dryer housing during detection; The hair dryer high temperature resistance evaluation module is used to establish a high temperature detection and evaluation model, substitute the crack evaluation index and deformation evaluation index into the high temperature detection and evaluation model, and generate a high temperature resistance performance evaluation value; The detection termination analysis module is used to establish a termination judgment model, substitute the high temperature resistance performance evaluation value and the detection time of the hair dryer shell into the termination judgment model, and generate a termination condition value; A detection termination judgment module is used to judge whether the detection device needs to terminate the detection in advance according to the termination condition value, generate a detection termination signal and send it to the device control terminal; The device control module is used to stop the operation of the heating element (103) and start the driving component (4) to operate when the device control terminal receives the detection termination signal.

2. A hair dryer production detection device according to claim 1, characterized in that: The driving component specifically comprises: A sliding block (401), the sliding block (401) being arranged on one side of the cleaning blade (3) and fixedly connected to the cleaning blade (3); one side of the sliding block (401) being slidably connected to the high temperature box (1) via a sliding groove provided on the high temperature box (1); A screw rod (402), the screw rod (402) being threadedly connected to the slider (401), and both ends of the screw rod (402) being rotatably connected to the high temperature box (1); A gear (403), the gear (403) being arranged on one side of the sealing door (101) and being fixedly connected to the sealing door (101) via a rotating shaft arranged on one side of the sealing door (101).

3. A hair dryer production detection device according to claim 1, characterized in that: The hair dryer housing state data acquisition module comprises: An image sensor (6) is arranged in the high temperature box (1) and is used to monitor in real time the status data of the hair dryer housing during detection.

4. A hair dryer production detection device according to claim 1, characterized in that: The crack assessment index is generated as follows: Subtract the surface crack quantity from the surface crack quantity threshold to obtain the difference, thereby generating a crack quantity difference; The crack quantity difference is divided by the surface crack quantity threshold value to obtain the quotient, thereby generating a quantity factor; Subtract the surface crack length from the surface crack length threshold to obtain the difference, thereby generating a crack length difference; The crack length difference is divided by the surface crack length threshold to obtain the quotient, and a length factor is generated; The quantity factor and the length factor are weighted and summed to generate the crack assessment index.

5. A hair dryer production detection device according to claim 1, characterized in that: The deformation assessment index is generated as follows: Subtract the deformation value of the hair dryer housing from the maximum value of the hair dryer deformation standard range to generate a deformation difference value; The deformation difference is divided by the maximum value of the hair dryer deformation standard range to obtain the quotient, and a deformation evaluation index is generated.

6. A hair dryer production detection device according to claim 5, characterized in that: The deformation value is obtained as follows: Obtain edge data of the hair dryer; the edge data includes the maximum length and maximum width of the hair dryer housing, the maximum length of the air outlet diameter on the hair dryer housing, and the maximum width of the air outlet diameter on the hair dryer housing; Subtract the maximum length of the air outlet diameter on the hair dryer housing from the maximum length of the air outlet diameter on the standard hair dryer housing to obtain the diameter length difference; Subtract the maximum width of the air outlet on the hair dryer housing from the maximum width of the air outlet on the standard hair dryer housing to obtain the difference, thereby generating the width difference; Subtract the maximum length of the hair dryer housing from the maximum length of the standard hair dryer housing to generate a housing length difference; Subtract the maximum width of the hair dryer housing from the maximum width of the standard hair dryer housing to generate a housing width difference; The diameter length difference, diameter width difference, shell length difference and shell width difference are added together to generate a deformation value.

7. A hair dryer production testing device according to claim 1, characterized in that: The high temperature resistance performance evaluation value is generated in the following manner: Establish a high temperature detection and evaluation model, substitute the crack evaluation index and deformation evaluation index into the high temperature detection and evaluation model, and generate a high temperature resistance performance evaluation value Q; Among them, the expression of the high temperature detection evaluation model is: ; In the expression, M represents the crack assessment index, X represents the deformation assessment index, J represents the detection environment assessment value, and α and β are weight coefficients.

8. A hair dryer production detection device according to claim 7, characterized in that: The method for obtaining the detection environment evaluation value is as follows: Obtaining a temperature value in the high temperature box (1), dividing the temperature value by a preset temperature value to obtain a quotient, and generating a temperature factor; the preset temperature value refers to a temperature value set by the detection device according to detection requirements; Obtaining a pressure value in the high temperature box (1), dividing the pressure value by a standard atmospheric pressure value to obtain a quotient, and generating a pressure factor; The temperature factor and pressure factor are weighted and summed to generate the detection environment assessment value.

9. A hair dryer production detection device according to claim 1, characterized in that: The termination condition value is generated as follows: Establish a termination judgment model, substitute the high temperature resistance performance evaluation value Q and the detection time into the termination judgment model, and generate the termination condition value K; the detection time refers to the time for the hair dryer shell to undergo high temperature detection; Wherein, the expression of the termination judgment model is: ； In the expression, Q0 represents the high temperature resistance performance evaluation threshold; T0 represents the preset value of the detection time.

10. A hair dryer production testing device according to claim 9, characterized in that: The detection termination signal is generated in the following manner: The termination condition value K is compared with the termination condition preset value. If the termination condition value is greater than or equal to the termination condition preset value, it means that the termination condition value K is larger and closer to the detection termination condition, and a detection termination signal is generated.

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