Height-adjustable ceiling fan lamp

Abstract

The ceiling fan lamp with the adjustable height comprises a hanging clock, a hanging rod and a fan lamp assembly, the upper end of the hanging rod is fixed in the hanging clock, the hanging clock is used for being fixed on a ceiling, the hanging rod is a telescopic rod with the adjustable length, and the lower end of the hanging rod is connected with the fan lamp assembly. The ceiling fan lamp is fixed to a ceiling through the hanging clock, the fan lamp assembly is connected with the hanging clock through the hanging rod, the hanging rod is the telescopic rod with the adjustable length, various hanging heights are formed by adjusting the length of the telescopic rod, the adjustability of the hanging height of the ceiling fan lamp is improved, the hanging rod does not need to be additionally replaced, and use convenience is improved. The ceiling fan lamp can sense whether a person is in the area radius range or not through the sensing module, the main control module controls the host to stop working from the time when no person is sensed to the time when no person is in the area radius range to the time when no person is in the area radius range, the host is prevented from working continuously for a long time, and energy consumption is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of ceiling fan technology, and in particular relates to a ceiling fan light with adjustable height. Background Technology

[0002] As the name suggests, a chandelier is a light fixture that can be hung from the ceiling, hence it is a suspended type.

[0003] Ceiling fan lights are a type of product that combines lighting and fan functions, and are a mainstream product in modern homes because they can serve two purposes.

[0004] Existing ceiling fan lights have a fixed suspension height. When they need to be used in different places, it is necessary to measure and install a suitable length of hanging rod. When there is a need to adjust the suspension height, the hanging rod must be replaced, resulting in poor adaptability. Utility Model Content

[0005] The purpose of this invention is to provide a ceiling fan light with adjustable height to solve the problems mentioned in the background art.

[0006] In view of this, the present invention provides a height-adjustable ceiling fan light, including a bell, a rod, and a fan light assembly. The upper end of the rod is fixed inside the bell, the bell is used to fix it to the ceiling, the rod is an adjustable-length telescopic rod, and the lower end of the rod is connected to the fan light assembly.

[0007] In a further embodiment of this utility model, the fan lamp assembly includes a lamp holder, a housing, a head, and several fan blades. The head is disposed inside the housing and includes a rotating shaft that is vertically located in the middle and can rotate. The head also includes a turntable. One end of several fan blades is fixed circumferentially to the lower part of the turntable, and the lamp holder is rotatably disposed below the fan blades.

[0008] In a further embodiment of this utility model, a connector and an upper cover are also included. The upper end of the rotating shaft and the lower end of the lifting rod are respectively fixed to the upper and lower ends of the connector, and the upper cover is disposed on the upper part of the machine housing.

[0009] In a further embodiment of this utility model, it further includes a lamp plate and a lamp cover, wherein the lamp holder includes a receiving cavity, the lamp plate is fixed in the receiving cavity, and the lamp cover can be screwed onto the receiving cavity.

[0010] In a further embodiment of this invention, a positioning post is provided on the inner wall of the receiving cavity, and a positioning groove is provided on the outer side of the lampshade. The positioning post and the positioning groove cooperate with each other so that when the lampshade is rotated, the lampshade can be locked in the receiving cavity.

[0011] In a further embodiment of this utility model, it further includes a main control module, a timing module, and a sensing module, wherein the timing module, the sensing module, the light board, and the host are all electrically connected to the main control module.

[0012] The beneficial effects of this utility model are:

[0013] This ceiling fan light is fixed to the ceiling via a pendant. The fan light assembly is connected to the pendant via a rod. The rod is an adjustable telescopic rod, which allows for various suspension heights by adjusting its length. This improves the adaptability of the ceiling fan light's suspension height, eliminates the need to replace the rod, and increases ease of use.

[0014] Furthermore, this ceiling fan light can sense whether there are people within the radius of the sensing area through the sensing module. When the sensing module starts timing when no one is present, the main control module will control the host to stop working when the time of no one is present exceeds the pre-approved time, thus avoiding the host from working continuously when no one is present for a long time and reducing energy consumption. Attached Figure Description

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

[0016] Figure 2 This is a schematic diagram of the explosive structure of this utility model. Figure 1 ;

[0017] Figure 3 This is a schematic diagram of the explosive structure of this utility model. Figure 2 . Detailed Implementation

[0018] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0019] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0020] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class, without limiting the number of objects; for example, the first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0021] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0022] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0023] like Figures 1-3 This embodiment provides a height-adjustable ceiling fan light, including a bell 1, a hanging rod 2, and a fan light assembly. The upper end of the hanging rod 2 is fixed inside the bell 1, which is used to fix the ceiling. The hanging rod 2 is an adjustable-length telescopic rod, and the lower end of the hanging rod 2 is connected to the fan light assembly. The telescopic rod adopts the telescopic leg of an existing desk leg, and its structural principle is the same, so it will not be described in detail in this embodiment. By adjusting the length of the telescopic rod, different suspension heights of the ceiling fan light can be achieved, improving its adaptability. It eliminates the need to replace the hanging rod 2, making it convenient and adjustable.

[0024] In this embodiment, specifically, the fan lamp assembly includes a lamp holder 3, a housing 4, a head 5, and several fan blades 6. The head 5 is disposed inside the housing 4. The head 5 includes a rotating shaft 50 that is vertically located in the middle and can rotate. The head 5 also includes a turntable 51. One end of several fan blades 6 is fixed circumferentially to the lower part of the turntable 51. The lamp holder 3 is rotatably disposed below the fan blades 6.

[0025] Secondly, this ceiling fan light also includes a connector 7 and an upper cover 8. The upper end of the rotating shaft 50 and the lower end of the hanging rod 2 are respectively fixed to the upper and lower ends of the connector 7. The upper cover 8 is set on the upper part of the housing 4. The upper cover 8 seals the upper part of the housing 4 to prevent dust from entering the housing 4 and affecting the operation of the fan head 5, thus improving dust protection. Since the hanging rod 2, connector 7 and rotating shaft 50 are fixed, the fan head 5 drives the fan blades 6 to rotate through the turntable 51 when it is working.

[0026] In addition, this ceiling fan light also includes a lamp plate 9 and a lampshade 10. The lamp holder 3 includes a receiving cavity 30. The lamp plate 9 is fixed in the receiving cavity 30, and the lampshade 10 can be screwed onto the receiving cavity 30, thus realizing the dual functions of lighting and fan.

[0027] In addition, specifically, the inner wall of the receiving cavity 30 is provided with a positioning post 31, and the outer side of the lampshade 10 is provided with a positioning groove 100. The positioning post 31 and the positioning groove 100 cooperate with each other so that when the lampshade 10 is rotated, the lampshade 10 can be locked in the receiving cavity 30, and the lampshade 10 can be removed by rotating it in the opposite direction, which is convenient to operate.

[0028] In this embodiment, the ceiling fan light also includes a main control module, a timing module, and a sensing module. The timing module, sensing module, light board 9, and main unit are all electrically connected to the main control module. The sensing module can use an infrared sensor to determine whether there is a person in an area with a certain radius. Each module is an existing module, and the operation is achieved through the connection between the modules. The specific working principle will not be elaborated in this embodiment. The sensing module can sense whether there is a person in the area with a radius. The timing module starts timing when no one is detected. When the no-person time exceeds the pre-selected time, the main control module controls the main unit to stop working to avoid the main unit from working continuously when no one is present for a long time, thus reducing energy consumption.

[0029] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A height-adjustable ceiling fan light, characterized in that, The device includes a bell, a rod, and a fan light assembly. The upper end of the rod is fixed inside the bell, which is used to fix the bell to the ceiling. The rod is an adjustable telescopic rod, and the lower end of the rod is connected to the fan light assembly. The fan lamp assembly includes a lamp holder, a housing, a head, and several fan blades. The head is disposed inside the housing and includes a rotating shaft that is vertically located in the middle and can rotate. The head also includes a turntable. One end of several fan blades is fixed circumferentially to the lower part of the turntable. The lamp holder is disposed below the fan blades. It also includes a connector and an upper cover, with the upper end of the rotating shaft and the lower end of the lifting rod respectively fixed to the upper and lower ends of the connector, and the upper cover being disposed on the upper part of the machine housing; It also includes a lamp panel and a lampshade, wherein the lamp holder includes a receiving cavity, the lamp panel is fixed in the receiving cavity, and the lampshade can be screwed onto the receiving cavity; The inner wall of the receiving cavity is provided with a positioning post, and the outer side of the lampshade is provided with a positioning groove. The positioning post and the positioning groove cooperate with each other so that when the lampshade is rotated, the lampshade can be locked in the receiving cavity. It also includes a main control module, a timing module, and a sensing module, wherein the timing module, the sensing module, the light board, and the host are all electrically connected to the main control module.

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