Mounting structure of fan lamp

Abstract

An installation structure of a fan lamp comprises an installation base, a hanging rod and a fan lamp body. The hanging rod connecting pipe of the mounting base is connected with the sleeving column of the hanging rod in the axial direction in a sleeving mode, and locking anti-disengagement connection when the mounting base and the hanging rod are sleeved in place is achieved through the elastic buckle and the buckle groove, so that the fan lamp body can be mounted on the mounting base of a ceiling very conveniently and simply. In addition, an electrifying contact piece is arranged in the mounting seat to be in contact with a lamp cap at the top of the sleeving column to realize electrifying connection of the fan lamp, so that the situation that one person needs to support a heavy fan lamp main body and the other person needs to connect an electric wire in a hanging rod with a power line on a ceiling at the present stage is avoided; when the fan lamp body needs to be disassembled, the pressing key is pressed to enable the elastic buckle to swing to leave the buckle groove, the hanging rod can be pulled out downwards, and therefore the fan lamp body can be disassembled, and the fan lamp is reasonable in structure and more convenient to disassemble and assemble.

Description

Technical Field

[0001] This utility model relates to a fan light. Background Technology

[0002] A ceiling fan light mainly consists of a mounting base, a hanging rod, and the fan light body. Currently, the hanging rod is mostly a hollow metal tube. Besides supporting the relatively heavy fan light body, it also carries the power supply cable to the fan light body for operation. Generally, the lower end of the hanging rod is fixed to the motor shaft with two screws to form the entire ceiling fan light assembly. The upper end is then attached to the mounting base using hooks or a hemispherical jack. Installing the entire ceiling fan light assembly often requires two people: one to support the assembly, and the other to connect the wires in the hanging rod to the power lines on the ceiling before hanging it up. Similarly, removing the entire ceiling fan light assembly also often requires two people. It can be seen that the current assembly and disassembly of ceiling fan lights is relatively complex and inconvenient. Summary of the Invention

[0003] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a fan light installation structure that is reasonable in structure and easier to assemble and disassemble.

[0004] To solve the aforementioned technical problems, this utility model adopts the following technical solution:

[0005] A fan light mounting structure includes a mounting base, a hanging rod, and a fan light body. The fan light body includes a motor assembly, fan blades, and a light body, wherein:

[0006] The mounting base includes a base body that is mounted on the ceiling and a tubular hanger connecting tube; a snap-fit ​​groove is provided in the inner wall of the lower part of the hanger connecting tube; and a pair of power-conducting contacts for electrical connection with a threaded lamp holder is provided in the upper end of the hanger connecting tube.

[0007] The lower part of the suspension rod is connected to the main body of the fan light, and the upper part is provided with a sleeve post that can be axially slidably inserted into the suspension rod connecting tube; the upper end of the sleeve post is provided with a lamp head that can contact and connect with a pair of the power-conducting contacts; the top and side wall of the lamp head are electrically connected to the main body of the fan light through wires; the outer wall of the sleeve post is provided with an elastic buckle that can be engaged in the corresponding buckle groove; the elastic buckle is a shoulder-type buckle; the lower part of the elastic buckle is provided with a pressing key that protrudes from the suspension rod connecting tube; when the sleeve post is axially inserted into the suspension rod connecting tube, under the action of the inner wall of the suspension rod connecting tube, the elastic buckle swings slightly inward to make the sleeve post fit in place, and when the elastic buckle swings outward to reset and can be engaged in the corresponding buckle groove.

[0008] In the improved installation structure of the aforementioned fan light, the upper surface of the elastic buckle is a downward-sloping force-bearing surface, and the lower surface is a horizontal step.

[0009] In the improved installation structure of the aforementioned fan light, several sets of guide strips and guide grooves are provided on the inner wall of the hanger connecting pipe and the outer wall of the sleeve column.

[0010] In the improved installation structure of the aforementioned fan light, a fastening screw is provided radially on the connecting pipe of the hanger rod; the fastening screw is screwed into the locking hole of the sleeve post of the hanger rod.

[0011] In the improved installation structure of the aforementioned fan light, the hanger rod is connected to the fan light body via a flange.

[0012] In the improved installation structure of the aforementioned fan light, the power contact includes a U-shaped spring seat and a contact spring; the top wall of the mounting base is provided with a groove for the spring seat to be axially inserted into the spring seat mounting groove.

[0013] Compared with the prior art, the advantages of this utility model are as follows: Since the connecting pipe of the mounting base and the insert post of the mounting rod are axially connected, and the mounting base and the mounting rod are locked in place by elastic buckles and buckle grooves to prevent them from coming loose, the fan light body can be installed on the ceiling mounting base very conveniently and simply. In addition, the mounting base has an electrical contact piece that contacts the lamp head at the top of the insert post to achieve power connection for the fan light, eliminating the need for one person to support the heavy fan light body and another person to connect the wire in the hanging rod to the power line on the ceiling, as is currently required. When the fan light body needs to be removed, pressing the button causes the elastic buckle to swing away from the buckle groove, allowing the hanging rod to be pulled down and the fan light body to be removed. Therefore, the structure of this utility model is reasonable, and disassembly and assembly are more convenient.

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments: Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of Embodiment 1 (non-concealed fan light) of this utility model;

[0016] Figure 2 This is a schematic diagram of the installation of the mounting base, hanging rod, and fan light body according to Embodiment 1 of this utility model;

[0017] Figure 3 This is a three-dimensional schematic diagram of Embodiment 2 (Hidden Fan Light) of this utility model;

[0018] Figure 4 A three-dimensional schematic diagram of the mounting base and the hanger rod connected together in this embodiment of the utility model.Figure 1 ;

[0019] Figure 5 A three-dimensional schematic diagram of the mounting base and the hanger rod connected together in this embodiment of the utility model. Figure 2 ;

[0020] Figure 6 This is a schematic diagram of the structure of the mounting base and the hanger rod connected together according to an embodiment of the present utility model;

[0021] Figure 7 This is a schematic diagram of the assembly of the mounting base and the hanger rod according to an embodiment of this utility model. Figure 1 ;

[0022] Figure 8 This is a schematic diagram of the assembly of the mounting base and the hanger rod according to an embodiment of this utility model. Figure 2 ;

[0023] Figure 9 This is a schematic diagram of the disassembly and assembly of the contact spring in an embodiment of this utility model. Detailed Implementation

[0024] A mounting structure for a fan light, such as Figures 1 to 8 As shown, the device includes a mounting base 1, a hanging rod 2, and a fan-light body 3. The fan-light body 3 includes a motor assembly 31, fan blades 32, and a light body 33. The fan blades 32 can be concealed blades (such as...). Figure 3 As shown), it can also be a non-stealthy blade (such as...). Figure 1 As shown), the structure of the main body 3 of the fan light is the conventional structure of current fan lights (not described in detail here). The above structure is basically the same as that of common fan lights at present. The difference is the connection structure between the mounting base 1 and the hanging rod 2, and the electrical connection structure to the main body 3 of the fan light. Therefore:

[0025] The mounting base 1 includes a base body 11 that is mounted on the ceiling and a tubular hanger connecting pipe 12; at least two snap-fit ​​grooves 121 are provided in the inner wall of the lower part of the hanger connecting pipe 12; a pair of power-conducting contacts 4 are provided in the upper end of the hanger connecting pipe 12 for electrical connection with a threaded lamp holder.

[0026] The lower part of the suspension rod 2 is connected to the main body 3 of the fan light, and the upper part is provided with a fitting post 21 that can be axially slidably inserted into the suspension rod connecting tube 12; the upper end of the fitting post 21 is provided with a lamp head 5 that can contact and connect with a pair of the power contacts 4; the top and side wall of the lamp head 5 are electrically connected to the main body 3 of the fan light through wires (not shown in the figure); the outer wall of the fitting post 21 is provided with an elastic buckle 22 that can be snapped into the corresponding buckle groove 121; the elastic buckle 22 is a shoulder buckle; the lower part of the elastic buckle 22 is provided with a pressing key 23 that protrudes from the suspension rod connecting tube 12; the fitting post 21 is axially When the connecting pipe 12 is inserted into the hanging rod, the elastic buckle 22 swings slightly inward under the action of the inner wall of the connecting pipe 12 to allow the insertion post to be inserted into place. After the elastic buckle 22 swings outward to reset, it can be locked into the corresponding buckle groove 121, completing the hoisting of the fan light body. At this time, a pair of energized contacts 4 in the mounting base 1 contact and connect with the top and side wall of the lamp head 5 on the upper end of the hanging rod 2 to realize the power supply of the fan light body during operation. When the pressing button 23 is pressed, the shoulder of the elastic buckle 22 swings inward away from the buckle groove 121, so that the fan light body can be pulled down and removed, completing the disassembly of the fan light body. During the factory production of the fan light, the lamp head and the fan light body have already been connected with wires, and the hanging rod 2 with the lamp head 5 has been installed and fixed together with the fan body 3 before leaving the factory.

[0027] As can be seen from the above, since the rod connecting pipe 12 of the mounting base 1 and the sleeve post 21 of the rod 2 are axially connected, and the mounting base and the rod are locked in place by the elastic buckle 22 and the buckle groove 121, the fan light body 3 can be installed on the mounting base 1 on the ceiling in a very convenient and simple way. In addition, the mounting base 1 is provided with a power contact piece 4 to contact the lamp head 5 at the top of the sleeve post 21 to realize the power connection of the fan light. Therefore, it is not necessary to have one person hold the heavy fan light body and another person connect the wire in the rod to the power line on the ceiling, as is the case at present. When the fan light body needs to be removed, press the press button to make the elastic buckle swing away from the buckle groove, and then pull down the rod to remove the fan light body. Therefore, the structure of this utility model is reasonable and the disassembly and assembly are more convenient.

[0028] The upper surface of the shoulder-type elastic buckle 22 is a downward-sloping force-bearing inclined surface 221, and the lower surface is a horizontal step 222, as shown below. Figure 7 , 8 As shown.

[0029] In this embodiment, several sets of guide strips 6 and guide grooves 7 are provided on the inner wall of the boom connecting pipe 12 and the outer wall of the insert post 21. This facilitates the axial installation of the boom, ensuring that the elastic buckle springs into the buckle groove each time it is inserted into place during installation, and also prevents the boom from rotating. Of course, guide strips and guide grooves can be omitted to guide the alignment of the buckle and buckle groove. In this case, after blindly inserting the insert post (i.e., without aligning the elastic buckle and buckle groove beforehand), rotating the boom slightly will allow the elastic buckle to spring into the buckle groove smoothly. In this embodiment, the guide strip 6 is located on the boom, and the guide groove 7 is located on the inner wall of the mounting base. Alternatively, the configuration can be reversed, with the guide strip 6 located on the inner wall of the mounting base and the guide groove located on the boom.

[0030] In this first embodiment, as Figure 2 As shown, the rod 2 is connected to the fan light body 3 via the flange 8: usually, two screws are screwed in radially at a 90-degree angle to tighten the motor shaft inserted into the flange 8; then, multiple screws are used to fix the bottom of the rod 2 to the flange 8.

[0031] In this embodiment, as Figure 7 , 9 As shown, the energized contact 4 includes a U-shaped spring holder 41 and a contact spring 42; the top wall of the mounting base 1 is provided with a spring holder 41 for axial insertion into the spring holder mounting groove 13. During installation, a slender tool is used to clamp the energized contact 4 and then inserted through the opening of the hanging rod connecting pipe 12 of the mounting base 1, so that the spring holder 41 is snapped into the spring holder mounting groove 13.

[0032] Preferably, a fastening screw 10 is provided radially on the connecting pipe 12 of the hanging rod; the fastening screw 10 is screwed into the locking hole 24 of the sleeve post 21 of the hanging rod 2, so that the fan light body 3 can be installed more safely and firmly.

[0033] In this embodiment, the mounting base 1 and the hanging rod 2 are injection-molded plastic parts, which allows for mass production and reduces production costs. Preferably, the mounting base 11 is covered with an upper decorative cover 9.

[0034] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" used to indicate the orientation or positional relationship are based on the orientation and positional relationship shown in the drawings or the installation and use method of the product as the reference orientation of the drawings. These are only for the convenience of describing this utility model and simplifying the description, and 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. Therefore, they should not be construed as limitations on this utility model.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model. All equivalent changes and modifications made in accordance with the content of the patent application of the present utility model shall fall within the technical scope of the present utility model.

Claims

1. A mounting structure for a fan light, comprising a mounting base, a hanging rod, and a fan light body, wherein the fan light body includes a motor assembly, fan blades, and a light body, characterized in that: The mounting base includes a base body that is mounted on the ceiling and a tubular hanger connecting tube; a snap-fit ​​groove is provided in the inner wall of the lower part of the hanger connecting tube; and a pair of power-conducting contacts for electrical connection with a threaded lamp holder is provided in the upper end of the hanger connecting tube. The lower part of the suspension rod is connected to the main body of the fan light, and the upper part is provided with a sleeve post that can be axially slidably inserted into the suspension rod connecting tube; the upper end of the sleeve post is provided with a lamp head that can contact and connect with a pair of the power-conducting contacts; the top and side wall of the lamp head are electrically connected to the main body of the fan light through wires; the outer wall of the sleeve post is provided with an elastic buckle that can be engaged in the corresponding buckle groove; the elastic buckle is a shoulder-type buckle; the lower part of the elastic buckle is provided with a pressing key that protrudes from the suspension rod connecting tube; when the sleeve post is axially inserted into the suspension rod connecting tube, under the action of the inner wall of the suspension rod connecting tube, the elastic buckle swings slightly inward to make the sleeve post fit in place, and when the elastic buckle swings outward to reset and can be engaged in the corresponding buckle groove.

2. The mounting structure of the fan light according to claim 1, characterized in that: The upper surface of the elastic buckle is a downward-sloping force-bearing surface, and the lower surface is a horizontal step.

3. The mounting structure for the fan light according to claim 1 or 2, characterized in that: Several sets of guide strips and guide grooves are provided on the inner wall of the connecting pipe and the outer wall of the sleeve column.

4. The mounting structure of the fan light according to claim 3, characterized in that: A fastening screw is provided radially on the connecting pipe of the boom; the fastening screw is screwed into the locking hole of the sleeve post of the boom.

5. The mounting structure of the fan light according to claim 1 or 2, characterized in that: The boom is connected to the fan light body via a flange.

6. The mounting structure for the fan light according to claim 1 or 2, characterized in that: The energized contact includes a U-shaped spring holder and a contact spring; the top wall of the mounting base is provided with a spring holder for axial insertion into the spring holder mounting groove.

Images