Ceiling fan installation inclination measuring device applied to pitched roof

Abstract

The utility model provides a ceiling fan installation inclination measuring device applied to a pitched roof. The ceiling fan installation inclination measuring device comprises an installation frame; one end of the ceiling panel is rotationally connected with the mounting frame, and the ceiling panel is provided with a plurality of positions relative to the mounting frame; wherein the gradients of the ceiling panel are different when the ceiling panel is located at different positions; the sensing mechanism is arranged on the lower side surface of the ceiling panel; the induction mechanism generates a trigger signal when being triggered by fan blades of the ceiling fan; and the control mechanism is electrically connected with the induction mechanism and is used for receiving a trigger signal of the induction mechanism. The ceiling fan is measured and used, the position of the ceiling panel is changed, the position change of the ceiling panel is stopped until the fan blades of the ceiling fan trigger the sensing mechanism, and the inclination of the ceiling panel at the moment is the installation inclination of the ceiling fan; the installation inclination of the ceiling fan can be measured, and the blank of the field in the aspect is filled.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of ceiling fan detection, and particularly relates to a ceiling fan installation inclination measuring device applied to a sloping roof. BACKGROUND

[0002] With the trend of global warming and environmental protection and energy saving, ceiling fans, as a kind of fan installed on the ceiling, are being popular in the market because they can produce the largest amount of wind and have high comfort under the same amount of electricity. Generally, there is no problem in the installation and use of ceiling fans because the ceiling for installing ceiling fans is horizontal.

[0003] However, for some architectural designs, such as the attic of a single-family house, if a horizontal ceiling is additionally installed to install a ceiling fan, the vertical space of the attic will undoubtedly be compressed because the roof is inclined. Therefore, the ceiling fan is directly installed on the inclined roof, but such an installation method can derive new problems, that is, the inclination of the inclined roof of different houses is not the same, and the ceiling fan may collide with the inclined roof during use. Therefore, the installation inclination of the ceiling fan needs to be detected when it is shipped from the factory to facilitate safety evaluation before the ceiling fan is installed. SUMMARY

[0004] In order to overcome the above technical defects, the utility model provides a ceiling fan installation inclination measuring device applied to a sloping roof, which aims to solve the technical problem of how to measure the installation inclination of the ceiling fan.

[0005] The utility model is implemented according to the following technical scheme:

[0006] The utility model provides a ceiling fan installation inclination measuring device applied to a sloping roof, which comprises:

[0007] A mounting frame;

[0008] A ceiling panel, one end of which is rotatably connected to the mounting frame, the ceiling panel having a plurality of positions relative to the mounting frame; wherein the inclination of the ceiling panel at different positions is different;

[0009] An induction mechanism arranged on the underside of the ceiling panel; the induction mechanism generates a trigger signal when triggered by the fan blade of the ceiling fan;

[0010] A control mechanism electrically connected to the induction mechanism for receiving the trigger signal of the induction mechanism.

[0011] The application is used for measuring the ceiling fan, the position of the ceiling panel is changed until the position of the ceiling panel is stopped when the fan blade of the ceiling fan triggers the sensing mechanism, and the inclination of the ceiling panel at this time is the installation inclination of the ceiling fan.

[0012] In an embodiment, the mounting frame is drivenly connected with the ceiling panel through a lifting mechanism, so that the ceiling panel is in different positions under the driving action of the lifting mechanism.

[0013] In an embodiment, the lifting mechanism comprises a driving group and a matching group, the driving group is arranged on the mounting frame, and the matching group is arranged on the upper side of the ceiling panel.

[0014] The driving group comprises a motor and a lead screw drivenly connected with the motor, and the lower end of the lead screw is provided with a pulley.

[0015] The matching group comprises a guide rod, and the guide rod is in sliding contact with the pulley.

[0016] In an embodiment, the control mechanism generates a stop signal when receiving the trigger signal.

[0017] The control mechanism is electrically connected with the lifting mechanism, and is used for controlling the lifting mechanism to make lifting action or controlling the lifting mechanism to stop working according to the stop signal.

[0018] In an embodiment, the control mechanism comprises a control panel and a display panel, the control panel is used for controlling the lifting mechanism to work, and the display panel is used for displaying the inclination of the ceiling panel.

[0019] In an embodiment, the sensing mechanism comprises an infrared sensor. BRIEF DESCRIPTION OF DRAWINGS

[0020] The specific embodiments of the utility model will be further described in detail below in combination with the drawings, in which:

[0021] Figure 1 It is one of the perspective views of the ceiling fan installation inclination measuring device for the inclined roof according to the utility model;

[0022] Figure 2 It is the second perspective view of the ceiling fan installation inclination measuring device for the inclined roof according to the utility model;

[0023] Figure 3 It is the side view of the ceiling fan installation inclination measuring device for the inclined roof according to the utility model;

[0024] Figure 4 Figure 2 is a partial view of the inclination measuring device for the ceiling fan installed on the inclined roof according to the present application;

[0025] Figure 5 Figure 2 is a partial view of the inclination measuring device for the ceiling fan installed on the inclined roof according to the present application;

[0026] Figure 6 Figure 2 is a partial view of the inclination measuring device for the ceiling fan installed on the inclined roof according to the present application.

[0027] BRIEF DESCRIPTION OF DRAWINGS

[0028] 10 mounting frame, 20 ceiling panel, 210 rotating shaft, 30 sensing mechanism, 310 first infrared sensor, 320 second infrared sensor, 40 control mechanism, 50 lifting mechanism, 511 motor, 512 screw rod, 513 pulley, 521 guide rod, 60 ceiling fan, 610 fan blade, 620 suspending rod, 630 hemispherical body, 640 support. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present application will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described here are only used to explain and illustrate the present application, and are not intended to limit the present application.

[0030] In order to better illustrate the present application, the present application will be further described in detail below with reference to the accompanying drawings.

[0031] It should be clear that the described embodiments are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] The terms used in the present application are only for the purpose of describing the specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the present application and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein means and includes any or all possible combinations of one or more associated listed items.

[0033] The following description refers to the accompanying drawings. Unless otherwise noted, same or similar components in different drawings have same or similar reference numerals. Embodiments described in the following exemplary examples do not represent all implementations consistent with the present application. Instead, they are merely examples of apparatuses and methods consistent with some aspects of the present application as detailed in the appended claims. In the description of the present application, it is to be understood that the terms "first", "second", "third", etc. are used merely to differentiate like objects and are not necessarily used to describe a particular sequential or chronological order, nor are they necessarily used to indicate or imply relative importance. The specific meanings of the above terms in the present application can be understood according to specific circumstances by those of ordinary skill in the art.

[0034] In addition, in the description of the present application, "a plurality of" means two or more, unless otherwise specified. The association relationship of the associated objects is described by "and / or", which means that there can be three relationships, for example, A and / or B can mean that A exists alone, A and B exist together, and B exists alone. The character " / " generally represents an "or" relationship between the associated objects before and after it.

[0035] In combination Figures 1 to 6 As shown in the drawings, the utility model provides a kind of installation inclination measuring device of ceiling fan applied to inclined roof, it includes: mounting bracket 10;Ceiling panel 20, one end is rotatably connected with the mounting bracket 10, the ceiling panel 20 has multiple positions relative to the mounting bracket 10;Wherein, the inclination of the ceiling panel 20 when in different positions is not same;Sensing mechanism 30, it is arranged in the lower side of the ceiling panel 20;When the leaf 610 of the ceiling fan 60 triggers the sensing mechanism 30, trigger signal is generated;Control mechanism 40, it is electrically connected with the sensing mechanism 30, for receiving the trigger signal of the sensing mechanism 30.

[0036] Specifically, the mounting bracket 10 is installed to wall in the present application, then ceiling fan is installed to specified position, the specified position of ceiling fan referred to herein is installed to the mounting bracket 10 or the mounting bracket 10 or one end of the ceiling panel 20, mainly when the ceiling panel 20 is rotatable relative to the mounting bracket 10, the plane where the ceiling panel 20 is located can be relatively inclined to the ceiling fan, simulates the scene when ceiling fan is installed in inclined roof.

[0037] The application is used for measuring the ceiling fan, and the position of the ceiling panel 20 is changed by manual operation or the lifting mechanism 50 described below, the ceiling panel 20 rotates around the rotating connection position of the ceiling panel 20 and the mounting frame 10, and the position change of the ceiling panel 20 is stopped when the fan blade 610 of the ceiling fan 60 triggers the sensing mechanism 30, at this time, the inclination of the ceiling panel 20 is the installation inclination of the ceiling fan, and the inclination of the current position of the ceiling panel 20 is recorded; the application can measure the installation inclination of the ceiling fan, fills the blank in this field in this respect, and enables the ceiling fan to increase the installation inclination parameter when leaving the factory, so that the installer can preliminarily judge according to the installation inclination and the slope of the inclined roof before installation, and then select a suitable ceiling fan.

[0038] In the embodiment, one end of the ceiling panel 20 is rotationally connected to the mounting frame 10 through the rotating shaft 210.

[0039] It should be noted that when the ceiling fan 60 is installed at one end of the ceiling panel 20, the upper end of the hanger rod 620 has a hemisphere 630 and a bracket 640, the hemisphere 630 is movably arranged in the bracket 640 and is movable relative to the bracket; the bracket 640 is detachably arranged on the ceiling panel 20; when the ceiling panel rotates counterclockwise or clockwise, the bracket 640 changes with the ceiling panel 20, but the hemisphere 630 and the hanger rod 620 remain vertical under the gravity of the ceiling fan 60, thereby ensuring that when the ceiling panel 20 rotates relative to the mounting frame 10, the plane where the ceiling panel 20 is located can be inclined relative to the ceiling fan, simulating the scene when the ceiling fan is installed on the inclined roof.

[0040] In the embodiment, the mounting frame 10 is drivingly connected to the ceiling panel 20 through the lifting mechanism 50, so that the ceiling panel 20 rotates relative to the mounting frame 10 under the driving action of the lifting mechanism 50, thereby making the ceiling panel be in different positions. Compared with manually rotating the ceiling panel, the lifting mechanism 50 is used to drive the ceiling panel 20 in the embodiment, which can achieve accurate control of the rotating position and reduce the operation burden of workers manually rotating the ceiling panel.

[0041] In the embodiment, the lifting mechanism 50 includes a driving group and a matching group, the driving group is arranged on the mounting frame 10, and the matching group is arranged on the upper side of the ceiling panel 20; wherein the driving group includes a motor 511 and a lead screw 512 drivingly connected to the motor 511, and the lower end of the lead screw 512 is provided with a pulley 513; the matching group includes a guide rod 521, and the guide rod 521 is in sliding contact with the pulley 513.

[0042] Specifically, the embodiment utilizes the pulley 513 to support the guide rod 521, when the motor 511 receives a descending signal, the motor 511 drives the screw rod 512 to move downward, and drives the pulley 513 to move downward synchronously, since the guide rod 521 is in contact with the pulley 513, the guide rod 521 also moves downward synchronously, thereby driving the ceiling panel 20 to rotate counterclockwise around the rotating shaft 210 of the mounting frame 10, changing the inclination of the ceiling panel 20; when the motor 511 receives an ascending signal, the motor 511 drives the screw rod 512 to move upward, and drives the pulley 513 to move upward synchronously, since the guide rod 521 is supported by the pulley 513, the guide rod 521 also moves upward synchronously, thereby driving the ceiling panel 20 to rotate clockwise around the rotating shaft 210 of the mounting frame 10, achieving reset.

[0043] Further, the matching group comprises two guide rods 521, the two guide rods 521 are arranged in parallel, and a guide groove is formed between the two guide rods 521; the pulley 513 is located in the guide groove, the lower edge of the pulley 513 is in sliding contact with the lower guide rod 521, and the upper edge of the pulley 513 is in sliding contact with the upper guide rod 521; the embodiment limits the pulley 513 through the sliding contact between the upper and lower guide rods 521 and the pulley 513, and the lower guide rod 521 can generate an upward resistance force when the pulley 513 moves downward, ensuring that the pulley 513 and the guide rod 521 are in full contact, so that the pulley 513 is in close contact with the lower guide rod 521 when descending, avoiding the situation that the pulley 513 steps on the upper guide rod 521 due to too fast descending speed in the case of a single guide rod 521, so that the ceiling panel 20 becomes smooth during the entire position change process.

[0044] Further, the ends of the two guide rods 521 form notches, the notches are in communication with the guide groove, so that the pulley 513 enters the guide groove through the notches. It should be noted that when measuring, a limiting distance is set when the motor 511 drives the screw rod 512 to move downward, so as to prevent the screw rod 512 from moving too far and causing the pulley 513 to disengage from the guide groove through the notches.

[0045] In other embodiments, the lifting mechanism 50 comprises a motor 511 arranged on the mounting frame 10 and a lifting rope, the upper end of the lifting rope is connected with the motor 511, and the lower end of the lifting rope is connected with the ceiling panel 20; specifically, when the motor 511 receives a descending signal, the motor 511 releases the lifting rope, and the ceiling panel 20 rotates counterclockwise around the rotating shaft 210 to change the inclination of the ceiling panel 20; when the motor 511 receives an ascending signal, the motor 511 retracts the lifting rope, and the ceiling panel 20 rotates clockwise around the rotating shaft 210 to reset.

[0046] In this embodiment, the control mechanism 40 generates a stop signal when receiving the trigger signal; the control mechanism 40 is electrically connected with the lifting mechanism 50, for controlling the lifting mechanism 50 to make lifting action, or controlling the lifting mechanism 50 to stop working according to the stop signal.

[0047] Specifically, in order to ensure that the position of the ceiling panel 20 can be stopped in time, when the position of the ceiling panel 20 is at the critical position of the ceiling fan (i.e. the position where the fan blade is about to collide with the ceiling panel 20), the sensing mechanism 30 is triggered by the fan blade to generate a trigger signal, which is transmitted to the control mechanism 40, the control mechanism 40 generates a stop signal when receiving the trigger signal and sends it to the lifting mechanism 50, the lifting mechanism 50 stops working after receiving the stop signal, so that the ceiling panel 20 no longer rotates counterclockwise and remains at the current position. At other times, the control mechanism 40 can send an ascending signal or a descending signal to the lifting mechanism 50, so as to control the ceiling panel 20 to rotate clockwise or counterclockwise to change the position of the ceiling panel 20.

[0048] In this embodiment, the control mechanism 40 comprises a control panel and a display panel, the control panel is used to control the lifting mechanism 50 to work, and the display panel is used to display the inclination of the ceiling panel 20. In order to more conveniently control the lifting mechanism 50, the control panel comprises an up button and a down button, an ascending signal is generated by pressing the up button to control the ceiling panel 20 to rotate clockwise, and a descending signal is generated by pressing the down button to control the ceiling panel 20 to rotate counterclockwise. The control panel can be arranged at a position convenient for workers to operate, such as below the mounting frame 10; the control panel can also be a separate remote control.

[0049] The application can combine the lifting degree of the lifting mechanism 50 with the inclination of the ceiling panel 20 in advance to obtain an inclination table, and record the inclination table in the chip of the control mechanism 40; the chip of the control mechanism 40 receives and feeds back the motor 511 of the lifting mechanism 50, obtains the stroke data of the motor 511, and combines the inclination table to obtain the inclination of the ceiling panel 20; the display panel is electrically connected with the chip, and is used for displaying the inclination of the ceiling panel 20.

[0050] Further, the control panel and the display panel can be integrated on one component, for example, a touch screen.

[0051] In the embodiment, the sensing mechanism 30 includes an infrared sensor. The embodiment sets a first infrared sensor 310 capable of emitting infrared rays on the side of the ceiling panel 20 close to the ceiling fan, and sets a second infrared sensor 320 capable of receiving infrared rays on the side of the ceiling panel 20 away from the ceiling fan; when the sensing structure is not triggered by the fan blade, the second infrared sensor 320 can receive infrared rays from the first infrared sensor 310; once the fan blade blocks the infrared rays of the first infrared sensor 310, the second infrared sensor 320 generates a trigger signal. Preferably, the infrared sensor is an infrared grating.

[0052] Regarding the use method of the ceiling fan installation inclination measuring device applied to a sloping roof, the utility model further provides a ceiling fan installation inclination measuring method applied to a sloping roof, which applies the ceiling fan installation inclination measuring device applied to a sloping roof as described above; before measurement, the ceiling fan is installed to a specified position to simulate the actual installation position of the ceiling fan.

[0053] S100: change the position of the ceiling panel 20 until the sensing mechanism 30 is triggered by the fan blade of the ceiling fan, and stop the position change of the ceiling panel 20; the step S100 specifically includes:

[0054] S110: the control mechanism 40 controls the lifting mechanism 50 to perform lifting action to change the position of the ceiling panel 20; the control mechanism 40 sends an ascending signal or a descending signal; when the motor 511 of the lifting mechanism 50 receives the descending signal, the motor 511 drives the lead screw 512 to move downward, and drives the pulley 513 to move downward synchronously, because the guide rod 521 is in contact with the pulley 513, the guide rod 521 also moves downward synchronously, thereby driving the ceiling panel 20 to rotate counterclockwise around the rotating shaft 210 of the mounting frame 10 to change the inclination of the ceiling panel 20;

[0055] When the motor 511 of the lifting mechanism 50 receives the lifting signal, the motor 511 drives the screw rod 512 to move upward, and drives the pulley 513 to move upward synchronously. The guide rod 521 is supported by the pulley 513, and thus moves upward synchronously, thereby driving the ceiling panel 20 to rotate clockwise around the rotating shaft 210 of the mounting frame 10, and achieving resetting.

[0056] S120: The sensing mechanism 30 generates a trigger signal when the sensing mechanism 30 is triggered by the blade of the ceiling fan, and transmits the trigger signal to the control mechanism 40. When the ceiling panel 20 rotates to the critical position of the ceiling fan (i.e., the position at which the blade is about to collide with the ceiling panel 20), the sensing mechanism 30 at the lower side of the ceiling panel 20 is triggered by the blade, and the sensing mechanism 30 generates a trigger signal and transmits the trigger signal to the control mechanism 40.

[0057] S130: The control mechanism 40 receives the trigger signal and generates a stop signal according to the trigger signal, controls the lifting mechanism 50 to stop working, and keeps the current position of the ceiling panel 20. The control mechanism 40 generates a stop signal and transmits the stop signal to the lifting mechanism 50 when the control mechanism 40 receives the trigger signal. The lifting mechanism 50 stops working when the lifting mechanism 50 receives the stop signal, so that the ceiling panel 20 no longer rotates counterclockwise and keeps at the current position.

[0058] S200: According to the current position of the ceiling panel 20, the inclination of the ceiling panel 20 is obtained. The step S200 specifically includes that, in this embodiment, the lifting degree of the lifting mechanism 50 can be combined with the inclination of the ceiling panel 20 to obtain an inclination reference table, and the inclination reference table is recorded in the chip of the control mechanism 40.

[0059] S210: The control mechanism 40 determines the lifting degree of the lifting mechanism 50 according to the position of the ceiling panel 20. It should be noted that different positions of the ceiling panel 20 correspond to different lifting degrees of the lifting mechanism 50. For example, when the ceiling panel 20 rotates counterclockwise by 1°, the screw rod 512 of the lifting mechanism 50 descends by 0.1 cm, and the motor 511 has a corresponding descending stroke data of 0.1 cm. When the ceiling panel 20 rotates clockwise by 5°, the screw rod 512 of the lifting mechanism 50 ascends by 0.5 cm, and the motor 511 has a corresponding ascending stroke data of 0.5 cm. Therefore, the position of the ceiling panel 20 corresponds to the lifting degree of the lifting mechanism 50 in a one-to-one manner. When the position of the ceiling panel 20 no longer changes, the lifting degree of the lifting mechanism 50 also does not change, and thus the lifting degree of the lifting mechanism 50 can be determined.

[0060] S220: The control mechanism 40 outputs the inclination degree corresponding to the lifting degree according to the lifting degree and in combination with a preset inclination degree table. The chip of the control mechanism 40 receives and acquires the stroke data of the motor 511 of the lifting mechanism 50 according to the feedback of the motor 511, and then obtains the inclination degree of the ceiling panel 20 in combination with the inclination degree table.

[0061] In the embodiment, S300 is further included: the display panel of the control mechanism 40 displays the inclination degree of the ceiling panel 20, and the display panel is electrically connected with the chip and is used for displaying the inclination degree of the ceiling panel 20.

[0062] Regarding the use method of the ceiling fan installation inclination degree measuring device applied to a sloping roof, the utility model further provides a ceiling fan installation inclination degree measuring method applied to a sloping roof, which applies the ceiling fan installation inclination degree measuring device applied to a sloping roof as described above; before measurement, the ceiling fan is installed at a specified position to simulate the actual installation position of the ceiling fan.

[0063] S100: The position of the ceiling panel 20 is changed until the position change of the ceiling panel 20 is stopped when the sensing mechanism 30 is triggered by the fan blade of the ceiling fan; the step S100 specifically includes:

[0064] S110: The control mechanism 40 controls the lifting mechanism 50 to perform lifting action to change the position of the ceiling panel 20; the control mechanism 40 sends an upward signal or a downward signal; when the motor 511 of the lifting mechanism 50 receives the downward signal, the motor 511 drives the lead screw 512 to move downward and drives the pulley 513 to move downward synchronously, since the guide rod 521 is in contact with the pulley 513, the guide rod 521 also moves downward synchronously, thereby driving the ceiling panel 20 to rotate counterclockwise around the rotating shaft of the mounting frame 10 to change the inclination degree of the ceiling panel 20;

[0065] When the motor 511 of the lifting mechanism 50 receives the upward signal, the motor 511 drives the lead screw 512 to move upward and drives the pulley 513 to move upward synchronously, since the guide rod 521 is supported by the pulley 513, the guide rod 521 also moves upward synchronously, thereby driving the ceiling panel 20 to rotate clockwise around the rotating shaft of the mounting frame 10 to realize resetting.

[0066] S120: The sensing mechanism 30 generates a trigger signal when triggered by the fan blade of the ceiling fan, and transmits the trigger signal to the control mechanism 40; when the ceiling panel 20 rotates to the critical position of the ceiling fan (i.e. the position where the fan blade is about to collide with the ceiling panel 20), the sensing mechanism 30 on the lower side of the ceiling panel 20 is triggered by the fan blade, and the sensing mechanism 30 generates a trigger signal and sends it to the control mechanism 40;

[0067] S130: The control mechanism 40 receives and generates a stop signal according to the trigger signal, controls the lifting mechanism 50 to stop working, and keeps the current position of the ceiling panel 20. The control mechanism 40 generates a stop signal and sends it to the lifting mechanism 50 when it receives the trigger signal, and the lifting mechanism 50 stops working after receiving the stop signal, so that the ceiling panel 20 no longer rotates counterclockwise and remains in the current position.

[0068] S200: According to the current position of the ceiling panel 20, the inclination of the ceiling panel 20 is obtained. The step S200 specifically includes: in this embodiment, the lifting degree of the lifting mechanism 50 can be combined with the inclination of the ceiling panel 20 to obtain an inclination reference table, and the inclination reference table is recorded in the chip of the control mechanism 40;

[0069] S210: The control mechanism 40 determines the lifting degree of the lifting mechanism 50 according to the position of the ceiling panel 20. It should be noted that different positions of the ceiling panel 20 correspond to different lifting degrees of the lifting mechanism 50, for example, when the ceiling panel 20 rotates counterclockwise by 1°, the lead screw 512 of the lifting mechanism 50 corresponds to a 0.1 cm downward movement, and the motor 511 has corresponding 0.1 cm downward stroke data; when the ceiling panel 20 rotates clockwise by 5°, the lead screw 512 of the lifting mechanism 50 corresponds to a 0.5 cm upward movement, and the motor 511 has corresponding 0.5 cm upward stroke data. Therefore, the position of the ceiling panel 20 corresponds to the lifting degree of the lifting mechanism 50. When the position of the ceiling panel 20 no longer changes, the lifting degree of the lifting mechanism 50 also does not change, so the lifting degree of the lifting mechanism 50 can be determined.

[0070] S220: The control mechanism 40 outputs the inclination corresponding to the lifting degree according to the lifting degree and in combination with the preset inclination reference table. The chip of the control mechanism 40 receives and obtains the stroke data of the motor 511 according to the feedback of the motor 511 of the lifting mechanism 50, and then combines the inclination reference table to obtain the inclination of the ceiling panel 20.

[0071] In the embodiment, S300 is further included: a display panel of the control mechanism 40 displays the inclination of the ceiling panel 20, the display panel is electrically connected with the chip and is used for displaying the inclination of the ceiling panel 20.

[0072] According to the disclosure and teaching of the above description, the skilled in the art of the present application can also change and modify the above embodiments. Therefore, the present application is not limited to the specific embodiments disclosed and described above, and some modifications and changes of the present application should also fall within the protection scope of the claims of the present application. In addition, although some specific terms are used in the specification, these terms are only for convenience of description and do not constitute any limitation on the present application.

Claims

1. A hanger fan installation pitch measuring device for application to a pitched roof, characterised in that, The utility model relates to a kind of measuring device for the inclination of ceiling fan installation, including: Mounting frame; Ceiling panel, one end is rotatably connected with the mounting frame, the ceiling panel has multiple positions relative to the mounting frame;Wherein, the inclination of the ceiling panel when in different positions is not same; Sensing mechanism, which is provided on the underside of the ceiling panel, generates a trigger signal when triggered by the fan blade of a ceiling fan; Control mechanism, electrically connected with the sensing mechanism, for receiving the trigger signal of the sensing mechanism.

2. The ceiling fan installation inclination measuring device for a pitched roof according to claim 1, wherein: The mounting frame is drivingly connected with the ceiling panel by a lifting mechanism, so that the ceiling panel is in different positions under the driving action of the lifting mechanism.

3. The ceiling fan installation inclination measuring device for a pitched roof according to claim 2, wherein: The lifting mechanism includes a driving set and a matching set, the driving set is provided on the mounting frame, and the matching set is provided on the upper side of the ceiling panel;Wherein, The driving set includes a motor and a lead screw drivingly connected with the motor, and the lower end of the lead screw is provided with a pulley; The matching set includes a guide rod, and the guide rod is in sliding contact with the pulley.

4. The ceiling fan installation inclination measuring device for a pitched roof according to claim 2, wherein: The control mechanism generates a stop signal when receiving the trigger signal; The control mechanism is electrically connected with the lifting mechanism for controlling the lifting mechanism to make lifting action or stopping working according to the stop signal.

5. The ceiling fan installation inclination measuring device for a pitched roof according to claim 4, wherein: The control mechanism includes a control panel and a display panel, the control panel is used for controlling the lifting mechanism to work, and the display panel is used for displaying the inclination of the ceiling panel.

6. The ceiling fan installation inclination measuring device for a pitched roof according to claim 1, wherein: The sensing mechanism includes an infrared sensor.

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