CN218297049U - Cross-flow fan blade detection device - Google Patents
Cross-flow fan blade detection device Download PDFInfo
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- CN218297049U CN218297049U CN202222065268.6U CN202222065268U CN218297049U CN 218297049 U CN218297049 U CN 218297049U CN 202222065268 U CN202222065268 U CN 202222065268U CN 218297049 U CN218297049 U CN 218297049U
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- 238000001514 detection method Methods 0.000 title claims abstract description 102
- 238000007689 inspection Methods 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims 2
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 230000004323 axial length Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model relates to a through-flow fan blade detection device includes: the device body is provided with a first groove for accommodating the cross-flow fan blade to be detected; the control piece is arranged on the device body; the trigger piece is arranged on the inner wall of the first groove and electrically connected with the control piece; the first detection piece is arranged in the first groove and electrically connected with the control piece; when the cross-flow fan blade to be detected is abutted to the trigger piece, the control piece controls the first detection piece to measure the length of the cross-flow fan blade to be detected. The technical problems of low detection efficiency and poor stability of detection results of the traditional cross-flow fan blade are effectively solved by the technical scheme.
Description
Technical Field
The utility model relates to a domestic appliance detects technical field, especially relates to a through-flow fan blade detection device.
Background
The air conditioner is indispensable electrical equipment in people's daily life, has diversified structural style. In the conventional technology, due to the special configuration and movement mode of the cross-flow fan blade of the air conditioner, air conditioner manufacturers often need to test the performance index of the cross-flow fan blade in the air conditioner production and manufacturing process to ensure the quality of the cross-flow fan blade and the air conditioner.
The inspection contents of the cross-flow fan blade comprise whether the blade of the cross-flow fan blade is damaged, whether the length of the fan blade is qualified, whether the welding strength of the fan blade meets the standard and the like. In the related technology, indexes of the cross-flow fan blade are tested by manually measuring the indexes one by using a ruler, so that the efficiency is low; in addition, the accuracy of the measurement result is difficult to guarantee due to the limitation of the state and the skill of the personnel.
SUMMERY OF THE UTILITY MODEL
The disclosure provides a through-flow fan blade detection device, which aims to solve the technical problems of low detection efficiency and poor stability of detection results of the traditional through-flow fan blade.
Therefore, the present disclosure provides a through-flow fan blade detection device, including:
the device body is provided with a first groove for accommodating the cross-flow fan blade to be detected;
the control piece is arranged on the device body;
the trigger piece is arranged on the inner wall of the first groove and electrically connected with the control piece;
the first detection piece is arranged in the first groove and electrically connected with the control piece;
when the cross-flow fan blade to be detected is abutted to the trigger piece, the control piece controls the first detection piece to measure the length of the cross-flow fan blade to be detected.
In a possible embodiment, the first detecting member and the triggering member are respectively disposed on the side walls of the two opposite short sides of the first recess.
In a possible implementation manner, the device body is further provided with an installation sinking groove, the installation sinking groove is formed in the side wall of the first groove, the trigger piece is arranged in the installation sinking groove, and one side, far away from the installation sinking groove, of the trigger piece is flush with the opening side of the installation sinking groove.
In a possible implementation manner, the cross-flow fan blade detection device further comprises a second detection piece with a second groove, the second groove penetrates through the second detection piece, the second detection piece is arranged on the device body, and the second groove is communicated with the first groove to form a detection cavity.
In a possible embodiment, the width of the second groove is greater than the width of the first groove, and the cross-flow fan blade detection device further comprises a protection member extending along the length direction of the first groove, and the protection member is used for wrapping two long edge edges of the first groove.
In a possible implementation manner, the cross-flow fan blade detection device further comprises a detection lamp assembly, the detection lamp assembly is arranged in the device body, and the detection lamp assembly is located below the first groove.
In one possible embodiment, the detection lamp assembly comprises a lamp element, a fixed bracket and a sensing piece, wherein the fixed bracket is connected to the inner side wall of the device body, the lamp element is connected to the fixed bracket, and the sensing piece is connected to the inner side wall of the device body;
the lamp element is electrically connected to the control element, and the sensing element is electrically connected to the control element.
In a possible implementation mode, the device body comprises a first box body and a second box body which are stacked up and down, and the first groove is formed in one side, far away from the second box body, of the first box body.
In one possible embodiment, the first box comprises a frame and a cover, wherein the cover covers the frame;
the first groove is arranged on the cover piece, and one side of the frame body, which is far away from the cover piece, is connected to the second box body.
In a possible implementation mode, the second box body comprises a supporting frame, a bottom plate and a plurality of side plates, wherein the bottom plate is connected to the bottom of the supporting frame, and the side plates are connected to the peripheral sides of the supporting frame end to end;
the first box body is connected to the top of the supporting frame to form an accommodating chamber of the second box body in an enclosing mode with the plurality of side plates and the bottom plate.
According to this open through-flow fan blade detection device who provides, include: the device body is provided with a first groove for accommodating the cross-flow fan blade to be detected; the control piece is arranged on the device body; the trigger piece is arranged on the inner wall of the first groove and electrically connected with the control piece; the first detection piece is arranged in the first groove and electrically connected with the control piece; when the cross-flow fan blade to be detected is abutted to the trigger piece, the control piece controls the first detection piece to measure the length of the cross-flow fan blade to be detected. According to the technical scheme, the specific structure of the cross-flow fan blade detection device is optimized, so that the quality detection efficiency of the cross-flow fan blade is improved; meanwhile, the unstable measuring result precision caused by the limitation of the self state and skill of the manual work when the manual work is directly used for measuring is avoided, and the precision of the detecting result is effectively improved. Specifically, the cross-flow fan detection device is configured to be a combined component at least comprising a device body, a control piece, a trigger piece and a first detection piece, wherein a first groove is formed in the device body, the trigger piece and the first detection piece are both arranged in the first groove and are electrically connected with the control piece, so that when the cross-flow fan to be detected is placed in the first groove, the cross-flow fan to be detected is abutted to the trigger piece, a measurement signal is triggered, then the control piece controls the first detection piece to enter into measurement operation, and the length of the cross-flow fan is detected. The whole cross-flow fan blade detection device is simple and reasonable in structure and high in detection result accuracy.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise. In addition, in the drawings, like parts are denoted by like reference numerals, and the drawings are not drawn to actual scale.
Fig. 1 is a schematic perspective view of a cross-flow fan blade detection device provided in the embodiment of the present disclosure;
FIG. 2 is an exploded view of a first housing and a second detection member provided by embodiments of the present disclosure;
fig. 3 is an exploded view of a device body provided by an embodiment of the present disclosure.
Description of reference numerals:
100. a device body; 101. a first groove; 110. a first case; 111. a frame body; 112. a cover member; 120. a second case; 121. a support frame; 122. a base plate; 123. a side plate; 124. a caster wheel;
200. a control member;
300. a trigger;
400. a first detecting member;
500. a second detecting member; 501. a second groove;
600. a protective member;
700. detecting a lamp assembly; 710. a lamp element; 720. fixing a bracket; 730. a sensing member.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are some embodiments of the present disclosure, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
Referring to fig. 1 to 3, the embodiment of the present disclosure provides a cross-flow fan blade detection apparatus, including: the device comprises a device body 100, a control member 200, a trigger member 300 and a first detection member 400.
The device comprises a device body 100, a first groove 101 and a second groove, wherein the first groove 101 is used for accommodating a to-be-detected cross-flow fan blade;
a control member 200 provided in the apparatus body 100;
a trigger 300 disposed on an inner wall of the first recess 101, the trigger 300 being electrically connected to the control member 200;
the first detection piece 400 is arranged in the first groove 101, and the first detection piece 400 is electrically connected to the control piece 200;
when the cross-flow fan blade to be detected abuts against the trigger 300, the control member 200 controls the first detection member 400 to measure the length of the cross-flow fan blade to be detected.
In the embodiment, the specific structure of the cross-flow fan blade detection device is optimized to improve the quality detection efficiency of the cross-flow fan blade; meanwhile, the unstable measuring result precision caused by the limitation of the self state and skill of the manual work when the manual work is directly used for measuring is avoided, and the precision of the detecting result is effectively improved.
Specifically, the cross-flow fan blade detection device is configured to be a combined component at least comprising a device body 100, a control piece 200, a trigger piece 300 and a first detection piece 400, wherein a first groove 101 is formed in the device body 100, the trigger piece 300 and the first detection piece 400 are both arranged in the first groove 101 and are both electrically connected with the control piece 200, so that when a cross-flow fan blade to be detected is placed in the first groove 101, the cross-flow fan blade to be detected is abutted to the trigger piece 300 to trigger a measurement signal, and then the control piece 200 controls the first detection piece 400 to enter into measurement operation to detect the length of the cross-flow fan blade. The whole through-flow fan blade detection device is simple and reasonable in structure and high in detection result accuracy.
It should be understood that the length of the first groove 101 is slightly larger than the axial length of the cross-flow fan, and the width of the first groove 101 is slightly larger than the radial width of the cross-flow fan, so that the cross-flow fan can be placed in the first groove 101 for detection. For example, but not limited to, the length of the first groove 101 is 15-30 cm longer than the axial length of the cross-flow fan blade.
The working principle of the cross-flow fan blade detection device is as follows: firstly, placing a cross-flow fan blade in the first groove 101, then moving the cross-flow fan blade along the axial direction of the cross-flow fan blade so as to enable the end part of the cross-flow fan blade to be abutted to the trigger 300, and at the moment, the control element 200 receives a detection signal of the trigger 300 and controls the first detection element 400 to detect the length of the cross-flow fan blade; the first detection part 400 feeds measured length data back to the control part 200, the control part 200 compares the received length data with a preset standard value, and if the received length data is within the preset standard value range, the length index of the cross-flow fan blade is judged to be qualified; and if the length data value exceeds the range of the preset standard value, judging that the length index of the cross-flow fan blade is unqualified.
Further, the cross-flow fan blade detection device further comprises an alarm which is electrically connected to the control element 200. When the control part 200 judges that the length index of the cross-flow fan blade is not appropriate, the control part 200 controls the alarm to give an alarm.
Optionally, the trigger 300 is a tact switch. Both ends of the tact switch are connected to both ends of the control member 200, respectively. When the cross-flow fan blade is abutted to the tact switch, a circuit inside the tact switch is conducted, at the moment, a circuit loop connecting the tact switch and the control member 200 is conducted, and the control member 200 can receive a conduction detection signal from the tact switch.
Optionally, the first detection member 400 is a laser rangefinder. After the detection part receives the conduction detection signal of the trigger part 300, a circuit loop between the laser range finder and the control part 200 is conducted, so that the laser range finder can normally work, and the length of the cross-flow fan blade can be detected.
Alternatively, the control member 200 may be a control chip, a circuit board, or the like. In other embodiments, the controller 200 may also be a terminal device such as a computer terminal, a mobile phone terminal, or the like. For example, but not limited to, the controller 200 is a computer terminal, which is disposed on the device body 100 for the operator to operate and view.
In one possible embodiment, the first detecting member 400 and the triggering member 300 are respectively disposed on the sidewalls of the opposite short sides of the first recess 101.
In this embodiment, the arrangement positions of the first detecting member 400 and the triggering member 300 are optimized. Specifically, the first detecting member 400 and the triggering member 300 are disposed at opposite ends of the first groove 101, so as to reserve more length space in the axial direction of the first groove 101, so that the detecting device can adapt to cross-flow fan blades with different length sizes.
Of course, in other embodiments, the first detection member 400 may also be disposed adjacent to the trigger member 300.
In a possible embodiment, the device body 100 further has a mounting sinking groove formed in a side wall of the first groove 101, the trigger 300 is disposed in the mounting sinking groove, and a side of the trigger 300 away from the mounting sinking groove is flush with an opening side of the mounting sinking groove.
In this embodiment, the connection manner of the trigger 300 and the device body 100 is optimized. Specifically, a mounting sink is disposed on the device body 100, and the trigger 300 is mounted and coupled in the mounting sink. The side of the trigger 300 remote from the bottom of the installation sink is flush with the side wall of the first recess 101.
In a possible embodiment, the cross-flow fan blade detection device further includes a second detection piece 500 having a second groove 501, the second groove 501 penetrates through the second detection piece 500, the second detection piece 500 is disposed in the device body 100, and the second groove 501 is communicated with the first groove 101 to form a detection cavity.
In this embodiment, in order to detect the welding strength of the cross-flow fan blade, the specific structure of the cross-flow fan blade detection device is optimized. Specifically, the second detection element 500 is disposed on the apparatus body 100, the second detection element 500 has a certain thickness, a second groove 501 penetrating the second detection element 500 in the thickness direction is opened, and the second groove 501 is disposed opposite to the first groove 101 to form a detection chamber. Therefore, when the cross-flow fan blade is detected, the cross-flow fan blade to be detected is placed in the detection cavity.
For example, but not limited to, the second sensing member 500 is made of marble, which has a large self weight and hardness. When the welding strength of the cross-flow fan blade is detected, the cross-flow fan blade can be held to knock on the second detection piece 500, and whether the cross-flow fan blade falls off or not is observed. If the fan blade does not fall off, judging that the welding strength of the cross-flow fan blade meets the requirement; and if the fan blade falls off, judging that the welding strength of the cross-flow fan blade does not meet the requirement.
Optionally, when the welding strength of the cross-flow fan blade is detected, the cross-flow fan blade is held and knocked on the second detection piece 500 for 1 to 6 times, and knocking for 2 to 3 times is optimal.
In a possible embodiment, the width of the second groove 501 is greater than the width of the first groove 101, and the cross-flow fan blade detection apparatus further includes a protection member 600 extending along the length direction of the first groove 101, wherein the protection member 600 is used for wrapping two long side edges of the first groove 101.
In this embodiment, since the second groove 501 is stacked above the first groove 101, in order to facilitate placing the through-flow fan to be detected, the width of the second groove 501 is configured to be larger than the width of the first groove 101, but the length of the second groove 501 is approximately equal to the length of the first groove 101. Thus, the top side of the first groove 101 and the second groove 501 form a containing cavity for containing the through-flow fan blade to be detected.
In order to avoid the situation that the cross-flow fan blade is difficult to rotate or even cannot rotate when being detected in the accommodating cavity, the protection piece 600 is arranged on the long side of the first groove 101. The protection member 600 covers the long side of the first groove 101 to reduce the friction force caused by the notch of the first groove 101 during the rotation of the cross-flow fan. Meanwhile, the protection member 600 is arranged at the notch of the first groove 101, so that the rigidity and hardness of the first groove 101 are improved, and the support performance of the accommodating cavity on the cross-flow fan blade is improved.
For example, but not limited to, the protection member 600 is a covering member in which the first groove 101 has a U-shaped long groove structure, and the covering member is nested outside the long side of the first groove 101. The binding piece is equipped with two, and two binding pieces set up relatively.
In one example, the length of the binding member is smaller than that of the first groove 101, so that an installation space of the first sensing member 400 is reserved at one end of the first groove 101.
In a possible embodiment, the cross-flow fan blade inspection apparatus further includes an inspection lamp assembly 700, the inspection lamp assembly 700 is disposed in the apparatus body 100, and the inspection lamp assembly 700 is located below the first groove 101.
In this embodiment, in order to detect conditions such as blade cracks and damages of the cross-flow fan blade, a specific structure of the cross-flow fan blade detection device is optimized. Specifically, a detection lamp assembly 700 is disposed in the apparatus configuration, and the detection lamp assembly 700 is disposed inside the apparatus body 100 and below the first recess 101. When the cross-flow fan is placed in the first groove 101, the detection lamp assembly 700 starts to work and irradiates the cross-flow fan. After the length of the cross-flow fan blade is detected to be qualified, an operator can slowly rotate the cross-flow fan blade to check whether the blade of the cross-flow fan blade has cracks, damages and the like according to the fact that light emitted from the first groove 101 is transmitted on the cross-flow fan blade.
In one possible embodiment, the sensing lamp assembly 700 includes a lamp unit 710, a fixing bracket 720, and a sensor 730, wherein the fixing bracket 720 is connected to the inner sidewall of the apparatus body 100, the lamp unit 710 is connected to the fixing bracket 720, and the sensor 730 is connected to the inner sidewall of the apparatus body 100;
the lamp unit 710 is electrically connected to the control unit 200, and the sensor 730 is electrically connected to the control unit 200.
In this embodiment, the specific configuration of the inspection lamp assembly 700 is optimized. Specifically, the sensing lamp assembly 700 is configured as a combined member including at least the lamp element 710, the fixing bracket 720, and the sensing member 730. The light unit 710 is used for providing high-intensity light for the cross-flow fan, the fixing bracket 720 is used for providing supporting force for the light unit 710 and limiting the position of the light unit 710, and the sensing member 730 is used for sensing whether the cross-flow fan exists in the first groove 101.
When the cross-flow fan blade to be detected is placed in the first groove 101: the sensing member 730 senses the object to be detected in the first groove 101, and transmits the sensed information to the control member 200, and the control member 200 controls the operation of the light element 710 according to the sensed information, so as to provide illumination for the cross-flow fan blade. When there is no cross-flow fan in the first groove 101, the lamp 710 stops working.
Optionally, the light element 710 is a fluorescent light. The fixing bracket 720 is a zigzag fixing bracket 720. The sensing member 730 is a photoelectric sensing switch.
Optionally, the sensing member 730 is disposed on the same side as the triggering member 300, and the triggering member 300 is disposed above the sensing member 730.
In one example, the sensing lamp assembly 700 further includes spacers disposed on the sidewalls of the device body 100 and below the trigger 300. The sensing member 730 is arranged on the cushion block so as to protect the sensing member 730 through the cushion block.
In a possible embodiment, the apparatus body 100 includes a first casing 110 and a second casing 120 stacked on top of each other, and the first groove 101 is disposed on a side of the first casing 110 away from the second casing 120.
In this embodiment, the specific structure of the apparatus body 100 is optimized. Specifically, the device body 100 is configured as a two-box combined structure stacked up and down, where the first box 110 is used to implement detection on the cross-flow fan blade, and the second box 120 is used to support the first box 110.
In a possible embodiment, the first casing 110 includes a frame 111 and a cover 112, the cover 112 covers the frame 111;
the first recess 101 is disposed in the cover 112, and a side of the frame 111 away from the cover 112 is connected to the second box 120.
In this embodiment, the specific structure of the first casing 110 is optimized. Specifically, the first casing 110 is configured as a combined member including at least the frame 111 and the cover 112. The frame 111 has an open rectangular frame 111, and the cover 112 covers the open of the frame 111 to form an accommodating cavity with the frame 111. The first groove 101 communicates with the accommodating chamber.
For example, but not limited to, the cover 112 is made of aluminum or aluminum alloy.
In a possible embodiment, the second box 120 includes a supporting frame 121, a bottom plate 122 and a plurality of side plates 123, the bottom plate 122 is connected to the bottom of the supporting frame 121, and the plurality of side plates 123 are connected end to the peripheral side of the supporting frame 121;
the first box 110 is connected to the top of the supporting frame 121 to form an accommodating chamber of the second box 120 by enclosing with the plurality of side plates 123 and the bottom plate 122.
In this embodiment, the specific structure of the second casing 120 is optimized. Specifically, the second casing 120 is configured as a combined member including at least a support frame 121, a bottom plate 122, and a plurality of side plates 123. The supporting frame 121 is used for providing support for a bottom plate 122 and a plurality of side plates 123, and the bottom plate 122 and the plurality of side plates 123 are used for enclosing to form an accommodating chamber. Therefore, the wiring and other equipment can be placed in the accommodating cavity to realize accommodation.
In one example, the supporting frame 121 includes four longitudinal beams, four long cross beams, and four short cross beams, and the four longitudinal beams, the four long cross beams, and the four short cross beams are respectively connected end to form a rectangular parallelepiped shape. The bottom plate 122 is connected to a rectangular frame formed by two lower long beams and two lower short beams at the bottom side, and the first box body 110 is connected to a rectangular frame formed by two upper long beams and two lower long beams at the top end; and a part of the side plates 123 are connected to a rectangular frame with the side edges formed by the enclosure of two adjacent longitudinal beams, an upper long cross beam and a lower long cross beam, and the rest part of the side plates 123 are connected to a rectangular frame with the side edges formed by the enclosure of two adjacent longitudinal beams, an upper short cross beam and a lower short cross beam.
Wherein, the front side of braced frame is equipped with the shutter, and this shutter is formed by two blocks of curb plates 123 concatenation. The two side plates 123 are rotatably connected to the longitudinal beams through bolts respectively.
In an example, a plurality of casters 124 are disposed at an end of the supporting frame 121 away from the first box 110, and the plurality of casters 124 are rotatably connected to the supporting frame 121, so as to facilitate movement and transportation of the cross-flow fan blade detection device, and reduce labor intensity of operators.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The previous description is only for the purpose of describing particular embodiments of the present disclosure, so as to enable those skilled in the art to understand or implement the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A cross-flow fan blade detection device is characterized by comprising:
the device comprises a device body and a detection device, wherein the device body is provided with a first groove for accommodating a cross-flow fan blade to be detected;
the control piece is arranged on the device body;
the trigger piece is arranged on the inner wall of the first groove and electrically connected to the control piece;
the first detection piece is arranged in the first groove and electrically connected with the control piece;
when the cross-flow fan blade to be detected abuts against the trigger piece, the control piece controls the first detection piece to measure the length of the cross-flow fan blade to be detected.
2. The cross-flow fan blade detection device of claim 1, wherein the first detection member and the trigger member are respectively disposed on the side walls of the two opposite short sides of the first groove.
3. The cross-flow fan blade detection device of claim 2, wherein the device body further comprises a mounting sinking groove, the mounting sinking groove is formed in a side wall of the first groove, the trigger member is arranged in the mounting sinking groove, and one side of the trigger member, which is far away from the mounting sinking groove, is flush with an opening side of the mounting sinking groove.
4. The cross-flow fan blade detection device according to claim 1, further comprising a second detection piece having a second groove, wherein the second groove penetrates through the second detection piece, the second detection piece is disposed on the device body, and the second groove is communicated with the first groove to form a detection cavity.
5. The cross-flow fan blade detection device of claim 4, wherein the width of the second groove is greater than the width of the first groove, and the cross-flow fan blade detection device further comprises a protection member extending along the length direction of the first groove, and the protection member is used for wrapping two long side edges of the first groove.
6. The cross-flow fan blade detection device according to claim 1, further comprising a detection lamp assembly, wherein the detection lamp assembly is arranged in the device body and is located below the first groove.
7. The cross-flow fan blade inspection device of claim 6, wherein the inspection light assembly comprises a light element, a fixing bracket and an induction piece, the fixing bracket is connected to the inner side wall of the device body, the light element is connected to the fixing bracket, and the induction piece is connected to the inner side wall of the device body;
the lamp element is electrically connected to the control element, and the sensing element is electrically connected to the control element.
8. The cross-flow fan blade detection device according to claim 1, wherein the device body comprises a first box body and a second box body which are stacked up and down, and the first groove is formed in one side, away from the second box body, of the first box body.
9. The cross-flow fan blade detection device of claim 8, wherein the first box body comprises a frame body and a cover member, and the cover member covers the frame body;
the first groove is formed in the cover piece, and one side, far away from the cover piece, of the frame body is connected to the second box body.
10. The cross-flow fan blade detection device of claim 8, wherein the second box body comprises a support frame, a bottom plate and a plurality of side plates, the bottom plate is connected to the bottom of the support frame, and the side plates are connected to the periphery of the support frame end to end;
the first box body is connected to the top of the supporting frame so as to form an accommodating cavity of the second box body by enclosing the side plates and the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222065268.6U CN218297049U (en) | 2022-08-03 | 2022-08-03 | Cross-flow fan blade detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222065268.6U CN218297049U (en) | 2022-08-03 | 2022-08-03 | Cross-flow fan blade detection device |
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| Publication Number | Publication Date |
|---|---|
| CN218297049U true CN218297049U (en) | 2023-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222065268.6U Active CN218297049U (en) | 2022-08-03 | 2022-08-03 | Cross-flow fan blade detection device |
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| CN (1) | CN218297049U (en) |
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- 2022-08-03 CN CN202222065268.6U patent/CN218297049U/en active Active
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Effective date of registration: 20231218 Address after: 430056 Dongfeng Avenue 888, Wuhan Economic and Technological Development Zone, Hubei Province Patentee after: GREE ELECTRIC APPLIANCES (WUHAN) Co.,Ltd. Patentee after: Gree HVAC Refrigeration Equipment (Wuhan) Co.,Ltd. Patentee after: GREE ELECTRIC APPLIANCES,Inc.OF ZHUHAI Address before: 430056 Dongfeng Avenue 888, Wuhan Economic and Technological Development Zone, Hubei Province Patentee before: GREE ELECTRIC APPLIANCES (WUHAN) Co.,Ltd. Patentee before: GREE ELECTRIC APPLIANCES,Inc.OF ZHUHAI |