Floor lamp and stand column thereof

Abstract

The utility model discloses a floor lamp and a stand column thereof. The floor lamp comprises a first pipe, a second pipe, a connecting pipe and a circuit board. Part of the connecting pipe is matched with the inner cavity of the first pipe, and part of the connecting pipe is matched with the inner cavity of the second pipe; the connecting pipe is inserted into the first pipe and the second pipe, the first pipe is fixedly connected with the connecting pipe through a fastener, and the second pipe is fixedly connected with the connecting pipe through a fastener; the circuit board is arranged in the connecting pipe and is connected with the connecting pipe in a clamping mode. Through the arrangement, the first pipe and the second pipe are positioned and connected through the connecting pipe, so that the stand column is conveniently connected and assembled; the circuit board and other required components are all arranged in the stand column, so that the components can be better protected, and the appearance of the stand column is simpler and more attractive; the supporting legs of the floor lamp are lighter, and due to the fact that the circuit board and the power connection socket are both arranged on the stand column, the waterproof performance of the floor lamp is better, and operation is more convenient.

Description

Technical Field

[0001] The utility model relates to the field of lamps, in particular to a floor lamp and a column thereof. Background Art

[0002] LED lamps are a type of luminous lighting equipment. LED lamps are widely used in various industries and there are also many types. LED floor lamps are a type of LED lamps.

[0003] The prior art with publication number CN116857606A discloses a floor lamp, comprising a base with a bottom tube, a top light-emitting tube, and a drive control circuit. The bottom tube and the top light-emitting tube both comprise a heat dissipation profile and a light-transmitting tube that are plugged and fixed. A circuit board is fixedly connected to the heat dissipation profile. The circuit board of the top light-emitting tube is provided with an LED and a male conductive terminal at the bottom. The circuit board of the bottom tube is provided with a female conductive terminal at the top. The heat dissipation profiles of the top light-emitting tube and the bottom tube are provided with a bottom fixing hole at the bottom and a top fixing hole at the top respectively. The top light-emitting tube is provided with a connecting plate, which is adapted to the inner cavity of the heat dissipation profile. The upper portion of the connecting plate extends into the inner cavity bottom of the heat dissipation profile of the top light-emitting tube and is fixed by passing a first screw through the bottom fixing hole. The lower portion of the connecting plate extends into the inner cavity top of the heat dissipation profile of the bottom tube and is fixed by passing a second screw through the top fixing hole. At the same time, the male conductive terminal and the female conductive terminal are plugged and coupled to be electrically connected. The base is provided with a power socket for connecting an external power adapter.

[0004] In the prior art, the socket and the adapter are both arranged on the base, which makes the bottom of the floor lamp bulky; and because the socket and the adapter are located at a relatively low position, the waterproof property of the floor lamp is poor and the plugging is inconvenient. Utility Model Content

[0005] In order to solve the problems of bulky bottom and poor waterproofness of lamps in the prior art, the purpose of the utility model is to provide a floor lamp and a column thereof, which can make the floor lamp more concise as a whole, have better supporting stability, higher strength, better waterproofness and more convenient operation.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a column, including a first tube, a second tube, a connecting tube and a circuit board; part of the connecting tube matches the inner cavity of the first tube, and part of the connecting tube matches the inner cavity of the second tube; the connecting tube is inserted into the first tube and the second tube, the first tube is fixedly connected to the connecting tube by a fastener, and the second tube is fixedly connected to the connecting tube by a fastener; the circuit board is arranged in the connecting tube, and the circuit board is clamped with the connecting tube.

[0007] Preferably, a first limiting portion is protruded on the inner wall of the connecting tube, a first slot is provided on the first limiting portion, the first slot extends along the length direction of the first limiting portion and passes through the first limiting portion; the wire can be connected to the first slot.

[0008] Preferably, the two first limiting portions are symmetrically arranged on two opposite inner walls in the connecting pipe, and the two first clamping grooves are symmetrically arranged.

[0009] Preferably, the first slot is an arc-shaped slot.

[0010] Preferably, a second limiting portion is protruded on the inner wall of the connecting tube, a second clamping groove is provided on the second limiting portion, and the second clamping groove is plugged into the circuit board.

[0011] Preferably, the two second limiting portions are symmetrically arranged on two opposite inner walls in the connecting pipe, and the two second clamping grooves are symmetrically arranged.

[0012] Preferably, a third limiting portion is protruded on the inner wall of the connecting pipe, and a threaded hole is provided on the connecting pipe, and the threaded hole is located on the third limiting portion.

[0013] Preferably, a power socket is mounted on the second tube, and the power socket is electrically connected to the circuit board.

[0014] Preferably, the supporting foot is fixed to the bottom of the second tube.

[0015] A floor lamp comprises the above-mentioned column; a lighting component of the floor lamp is installed on the top of the column, and the lighting component is electrically connected to the circuit board.

[0016] The beneficial effects of the technical solution of the utility model are as follows: the first tube and the second tube are positioned and connected by the connecting tube, which is convenient for connecting and assembling the column; the required components such as the circuit board are arranged in the column, which can better protect the components and make the appearance of the column more concise and beautiful; the supporting feet of the above-mentioned floor lamp are lighter, and since the circuit board and the power socket are both arranged on the column, this also makes the floor lamp more waterproof and more convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The structure of the column Figure 1 ;

[0018] Figure 2 The structure of the column Figure 2 ;

[0019] Figure 3 The structure of the column Figure 3 ;

[0020] Figure 4 Schematic diagram of the connecting pipe structure Figure 1 ;

[0021] Figure 5 Illustration of the structure in connection Figure 2 .

[0022] Figure numerals: 1, first tube; 11, first hole; 2, second tube; 3, supporting foot; 31, pillar; 4, connecting tube; 41, first limiting portion; 411, first slot; 42, second limiting portion; 421, second slot; 43, third limiting portion; 44, threaded hole; 6, power socket; 7, circuit board. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more, unless otherwise clearly defined.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0028] The following embodiments are described in Figure 1 The position shown is taken as the standard, with the location of the first hole 11 as the front, the location of the power socket 6 as the back, the location of the first tube 1 as the top, and the location of the foot 3 as the bottom; Example

[0029] like Figures 3 to 5 A column shown includes a first tube 1, a second tube 2, a connecting tube 4, a circuit board 7, and a power socket 6 for connecting electricity; part of the connecting tube matches the inner cavity of the first tube 1, and part of the connecting tube matches the inner cavity of the second tube 2; the connecting tube is inserted into the first tube 1 and the second tube 2, the first tube 1 is fixedly connected to the connecting tube by a fastener, and the second tube 2 is fixedly connected to the connecting tube by a fastener; the power socket 6 is installed on the second tube 2, the circuit board 7 is installed in the connecting tube 4, and the power socket 6 is electrically connected to the circuit board 7. The circuit board 7 can be a circuit board of an adapter.

[0030] In this arrangement, the first tube 1 and the second tube 2 are positioned and connected through the connecting tube 4, which facilitates the connection and assembly of the column; the circuit board 7 and other required components are all arranged in the column, which can better protect the components and make the appearance of the column more simple and beautiful.

[0031] like Figure 5 As shown, in this embodiment, a first limit portion 41 is provided on the inner wall of the connecting tube 4, and a first clamping groove 411 is provided on the first limit portion 41, and the first clamping groove 411 extends along the length direction of the first limit portion 41 and penetrates the first limit portion 41; the wire is inserted into the column, and the wire can be clamped with the first clamping groove 411. Further preferably, two first limit portions 41 are symmetrically arranged on two opposite inner walls in the connecting tube 4, and two first clamping grooves 411 are symmetrically arranged. Further, the first clamping groove 411 is an arc groove. Such a setting is convenient for the arrangement of the lines in the column, and can also enhance the strength of the column.

[0032] like Figure 4 and Figure 5As shown, in this embodiment, a second limiting portion 42 is protruded on the inner wall of the connecting tube 4, and a second clamping groove 421 is provided on the second limiting portion 42, and the second clamping groove 421 is plugged with the circuit board 7. Further preferably, two second limiting portions 42 are symmetrically arranged on two opposite inner walls in the connecting tube 4, and two second clamping grooves 421 are symmetrically arranged. Such an arrangement facilitates the installation and positioning of parts.

[0033] like Figure 4 and Figure 5 As shown, in this embodiment, a third limiting portion 43 is protruded on the inner wall of the connecting pipe 4, a threaded hole 44 is provided on the connecting pipe 4, and the threaded hole 44 is located on the third limiting portion 43. A first through hole is provided on the first pipe 1, and a second through hole is provided on the second pipe 2. The fastener connects the second pipe 2 to the connecting pipe 4 through the second through hole and the threaded hole 44, and the fastener connects the first pipe 1 to the connecting pipe 4 through the first through hole and the threaded hole 44. Such a configuration can increase the connection area of ​​the fastener and increase the stability of the column.

[0034] like Figure 4 and Figure 5 As shown, in this embodiment, two third limiting portions 43 are respectively arranged on two inner walls opposite to each other in the connecting pipe 4; the first limiting portion 41 and the second limiting portion 42 are located on the same inner wall of the connecting pipe 4, and the first limiting portion 41 and the third limiting portion 43 are arranged on different inner walls of the connecting pipe 4. The first limiting portion 41, the second limiting portion 42 and the third limiting portion 43 all extend along the length direction of the connecting pipe 4.

[0035] like Figure 2 and Figure 3 As shown, in this embodiment, the power socket 6 is installed on the rear side of the second tube 2, and a first hole 11 is provided on the front side of the first tube 1; the power socket 6 includes a plug for plugging in a power source, and the power socket 6 also includes a switch for controlling the on and off of current. The second tube 2 is provided with a second hole for installing the power socket 6.

[0036] like Figure 1 and Figure 3 As shown, in this embodiment, the support foot 3 is fixed to the bottom of the second tube 2. A support post 31 is fixed to the top of the support foot 3, and the support post 31 is plugged into the bottom of the second tube 2 and fixedly connected by a fastener.

[0037] The above-mentioned fasteners include screws, bolts, threaded rods and rivets, etc.

[0038] A floor lamp comprises the above-mentioned column, and also comprises a lighting assembly of the floor lamp mounted on the top of the column, the lighting assembly being electrically connected to the circuit board 7. The specific structure of the lighting assembly can refer to patent documents such as announcement numbers CN217603964U, CN218582975U and publication number CN117108957A.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and purpose of the present invention.

Claims

1. A column, characterized in that: It comprises a first tube (1), a second tube (2), a connecting tube (4) and a circuit board (7); Part of the connecting tube (4) matches the inner cavity of the first tube (1), and part of the connecting tube (4) matches the inner cavity of the second tube (2); The connecting pipe (4) is inserted into the first pipe (1) and the second pipe (2); the first pipe (1) is fixedly connected to the connecting pipe (4) via a fastener; and the second pipe (2) is fixedly connected to the connecting pipe (4) via a fastener; The circuit board (7) is arranged in the connecting tube (4), and the circuit board (7) is clamped with the connecting tube (4).

2. A column according to claim 1, characterized in that: A first limiting portion (41) is provided protruding on the inner wall of the connecting tube (4); a first clamping groove (411) is provided on the first limiting portion (41); the first clamping groove (411) extends along the length direction of the first limiting portion (41) and penetrates the first limiting portion (41); and the electric wire can be clamped in the first clamping groove (411).

3. A column according to claim 2, characterized in that: The two first limiting portions (41) are symmetrically arranged on two opposite inner walls in the connecting pipe (4), and the two first clamping grooves (411) are symmetrically arranged.

4. A column according to claim 2, characterized in that: The first clamping groove (411) is an arc-shaped groove.

5. A column according to claim 1, characterized in that: A second limiting portion (42) is protruded on the inner wall of the connecting tube (4), and a second clamping groove (421) is provided on the second limiting portion (42), and the second clamping groove (421) is plugged into the circuit board (7).

6. A column according to claim 5, characterized in that: The two second limiting portions (42) are symmetrically arranged on two opposite inner walls in the connecting pipe (4), and the two second clamping grooves (421) are symmetrically arranged.

7. A column according to claim 1, characterized in that: A third limiting portion (43) is protruded on the inner wall of the connecting pipe (4), and a threaded hole (44) is provided on the connecting pipe (4), wherein the threaded hole (44) is located on the third limiting portion (43).

8. A column according to claim 1, characterized in that: The power socket (6) is mounted on the second tube (2), and the power socket (6) is electrically connected to the circuit board (7).

9. A column according to claim 1, characterized in that: The supporting foot (3) is fixed to the bottom of the second tube (2).

10. A floor lamp, characterized in that: A column comprising any one of claims 1 to 9; The lighting component of the floor lamp is mounted on the top of the column, and the lighting component is electrically connected to the circuit board (7).

Images