Outdoor lamp

Abstract

An outdoor lamp comprises a fixing assembly and a lamp pole, the fixing assembly comprises an expansion cylinder, the top of the expansion cylinder is provided with an insertion pipe, the insertion pipe is axially provided with a telescopic groove, the inner wall of the insertion pipe is provided with an adjusting mechanism, the insertion pipe is inserted into the bottom end of the lamp pole, and the telescopic groove is opened through the adjusting mechanism to be tensioned with the bottom end; according to the outdoor lamp, the lamp pole and the fixing and holding assembly are in tensioning fit through the adjusting mechanism and the telescopic groove, disassembly and assembly between the lamp pole and the fixing and holding assembly can be facilitated, and therefore the outdoor lamp can be disassembled conveniently, and the packaging size of the outdoor lamp is effectively reduced.

Description

Technical Field

[0001] The present application belongs to the field of lighting technology, and in particular to an outdoor lamp. Background Art

[0002] Courtyard layout is inseparable from lighting design, and outdoor lamps have become an indispensable element of courtyard landscape; placing outdoor lamps in the courtyard can not only provide lighting but also enhance the beauty of the space.

[0003] Since the courtyard is an outdoor open-air environment, outdoor lamps must be designed to be waterproof in order to cope with rainy and foggy weather. The waterproof effect of existing outdoor lamps is not ideal. Specifically, the overall volume of the outdoor lamps is relatively large. If waterproof design is required and it is required to have relatively ideal waterproof performance, the waterproof shell of the lamp can only be made of metal materials, and it is difficult to use other materials, such as plastic materials, which is subject to relatively large restrictions in practical applications. In addition, since the outdoor lamps are installed in the courtyard with the help of lamp poles and fixing components, their overall volume is relatively large and not easy to pack and transport; the inability to disassemble and assemble the outdoor lamps conveniently and quickly is also a shortcoming in the existing technology. Utility Model Content

[0004] The primary purpose of the present application is to provide an outdoor lamp to solve at least one of the above-mentioned problems. In order to meet the various purposes of the present application, the present application adopts the following technical solutions: an outdoor lamp provided to meet one of the purposes of the present application, including a holding component and a lamp pole, the holding component including an expansion cylinder, the top of the expansion cylinder having a plug-in tube, the plug-in tube having an axial expansion groove, the inner wall of the plug-in tube being provided with an adjustment mechanism, the plug-in tube being inserted into the bottom end of the lamp pole, and the expansion groove is opened by the adjustment mechanism to be tensioned with the above-mentioned bottom end.

[0005] Furthermore, the adjustment mechanism includes a screw hole formed on the inner side wall of the plug tube and an adjustment screw radially arranged on the inner side wall of the plug tube, one end of the adjustment screw is threadedly engaged with the screw hole, and the other end abuts against the inner side wall of the plug tube.

[0006] Furthermore, the adjustment mechanism also includes a nut fixed on the inner wall of the plug tube, and the screw hole is an internal thread of the nut.

[0007] Furthermore, the retaining assembly also includes a flange connected to the bottom end of the expansion cylinder and a square tube base fixed to the flange and composed of a pair of cross-arranged square tubes, the flange is provided with a first through hole, and the pair of square tubes are respectively provided with second through holes that cooperate with the first through hole, and bolts pass through the second through hole and the first through hole in sequence to fix the flange to the square tube base.

[0008] Furthermore, the first through hole and / or the second through hole is a waist-shaped hole.

[0009] Furthermore, each of the pair of square tubes is provided with a pair of nail holes, and the U-shaped nail passes through the pair of nail holes.

[0010] Furthermore, one of the pair of nail-through holes is a waist-shaped hole.

[0011] Furthermore, a lamp head is arranged at the top end of the lamp pole, and the lamp head includes a bottom shell, a plurality of waterproof lamp bodies and a top cover; the bottom shell has an annular side wall, and the plurality of waterproof lamp bodies are distributed on the annular side wall, and the annular side wall has an opening; the top cover seals and snaps together the opening; each of the plurality of waterproof lamp bodies includes a lamp housing, a sealed lamp panel arranged in the lamp housing, and a sealed lampshade seals and snaps together with the lamp housing by means of a waterproof ring.

[0012] Furthermore, each of the waterproof lamp bodies has a light-emitting surface; a plurality of light-transmitting windows are provided on the annular side wall; and each of the light-emitting surfaces is arranged corresponding to a corresponding light-transmitting window.

[0013] Furthermore, the plurality of light-transmitting windows are arranged on the annular side wall at equal distances.

[0014] Compared with the prior art, the connection between the lamp pole and the holding assembly of the present application is tensioned by an adjustment mechanism and a telescopic slot, which can facilitate the disassembly and assembly between the lamp pole and the holding assembly, thereby conveniently disassembling the outdoor lamp, and effectively reducing the packaging volume of the outdoor lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0016] Figure 1 This is a three-dimensional structural exploded diagram of the outdoor lighting fixture of this application.

[0017] Figure 2 This is a three-dimensional structural exploded view of the outdoor lighting fixture of the present application from another angle.

[0018] Figure 3 This is a schematic diagram of the connection structure of the base shell, lampshade and lamp pole of this application.

[0019] Figure 4 This is a schematic diagram of the structure of the bottom shell of this application.

[0020] Figure 5 This is a schematic diagram of the structure of the lamp pole adjustment mechanism of this application.

[0021] Figure 6 This is a schematic diagram of the structure of the lamp pole expansion tube of this application.

[0022] Markings in the figure:

[0023] 10. bottom shell, 11. side wall, 12. opening, 13. light-transmitting window, 14. first wire hole, 15. air hole, 16. electric control box, 101. first sealed space 103. third sealed space, 1020. light-emitting lamp board, 1021. lampshade, 1031. first through hole, 1032. second through hole, 1033. third through hole, 1034. fourth through hole.

[0024] 20. Sealed lamp body, 21. Light emitting surface, 22. Lamp housing, 23. Sealed lampshade, 24. Waterproof ring, 26. Sealed lamp board.

[0025] 30. Top cover, 31. Second top cover, 32. Inner groove.

[0026] 40. Light pole, 41. Second wire hole, 42. End.

[0027] 800. Expansion tube, 801 top of expansion tube, 802. plug-in tube, 803. expansion slot, 820. adjustment mechanism, 821. screw hole, 822. adjusting screw, 8221. one end of adjusting screw, 8222. other end of adjusting screw, 830. flange, 833. square tube, 840. square tube base, 831. first through hole, 842. second through hole, 843. bolt, 860. nail hole, 861. U-shaped nail. DETAILED DESCRIPTION

[0028] The embodiments of the present application 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 with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and cannot be interpreted as limiting the present application.

[0029] It will be understood by those skilled in the art that, unless expressly stated, the singular forms "one", "said", and "the" used herein may also include plural forms. It should be further understood that the term "comprising" used in the specification of the present application refers to the presence of the features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or their groups. It should be understood that when we say that an element is "connected" or "coupled" to another element, it can be directly connected or coupled to other elements, or there may be intermediate elements. In addition, the "connection" or "coupling" used here may include wireless connection or wireless coupling. The term "and / or" used here includes all or any unit and all combinations of one or more associated listed items.

[0030] It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as those generally understood by those skilled in the art to which this application belongs. It should also be understood that terms such as those defined in general dictionaries should be understood to have meanings consistent with those in the context of the prior art, and will not be interpreted with idealized or overly formal meanings unless specifically defined as here.

[0031] The embodiments of the present application are described in detail below in conjunction with the above-mentioned drawings, and are shown in the drawings by examples of the embodiments, 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 drawings are exemplary and can only be used to explain the present application, and cannot be interpreted as limiting the present application.

[0032] Typical embodiments of this application, refer to Figure 1 and Figure 5The present application is an outdoor lamp, including a holding component and a lamp pole 40. The holding component is mainly used to connect with the lamp pole 40, and the outdoor lamp connected with the lamp pole is placed outdoors. The holding component includes an expansion cylinder 800, a plug-in tube 802 is arranged at the top 801 of the expansion cylinder 800, a telescopic groove 803 is opened on the plug-in tube 802 in the axial direction of the expansion cylinder 800, and an adjustment mechanism 820 is arranged on the inner wall of the plug-in tube 802. When the expansion cylinder 800 is connected to the lamp pole 40, the plug-in tube 802 at the top 801 of the expansion cylinder 800 is inserted into the lamp. At the bottom end of the rod 40, by operating the adjustment mechanism 820, the expansion slot 803 can be controlled to open. When the expansion slot 803 opens, it is mutually tightened with the bottom end of the lamp pole 40; that is, the adjustment mechanism 820 can control the opening and contraction of the expansion slot 803. When it opens, the plug-in tube 802 and the inner wall of the lamp pole 40 are pressed against each other, and the friction between the two makes the lamp pole 40 and the expansion tube 800 tightly connected, that is, the lamp pole 40 and the holding component are tightly connected. The holding component can be conveniently installed on various types of outdoor ground, so that the outdoor lamp can be firmly placed outdoors. The holding component, that is, the expansion tube 800 and the lamp pole can also be easily separated. It only needs to operate the adjustment mechanism 820 to shrink the expansion slot 803 on the expansion tube 800, and the lamp pole 40 can be easily separated from the expansion tube 800, thereby achieving a technical effect of convenient disassembly and assembly.

[0033] As another classic embodiment of the present application, Figure 5 and Figure 6 As shown, the adjustment mechanism 820 of the present application includes a screw hole 821 formed on the inner side wall of the plug-in tube 802 and an adjustment screw 822 radially arranged on the inner side wall of the plug-in tube 802. One end 8221 of the adjustment screw 822 is threadedly connected to the screw hole 821, and the other end 8222 of the adjustment screw 822 abuts against the inner side wall of the plug-in tube 802. When operating the adjustment mechanism 820, the contraction and expansion of the telescopic groove 803 of the expansion tube 800 can be conveniently and safely operated by rotating the adjustment screw 822, so that the expansion tube 800 and the lamp pole 40 can be conveniently disassembled and assembled.

[0034] As another classic embodiment of the present application, Figure 6 As shown, the adjustment mechanism 820 of the present application also includes a nut fixed on the inner wall of the plug tube 802, and the screw hole 821 is formed on the inner wall of the nut. Similarly, by adjusting the screw 821, the expansion groove 803 of the expansion tube 800 can be contracted and opened, so that the expansion tube 800 and the lamp pole 40 can be easily disassembled.

[0035] As another classic embodiment of the present application, Figure 6As shown, the retaining assembly also includes a flange 830 connected to the bottom end of the expansion cylinder 800, and a square tube base 840 fixed to the flange 830 and composed of a pair of cross-arranged square tubes 833. The flange 830 is provided with a first through hole 831, and the pair of square tubes 833 are respectively provided with second through holes 842 that match the first through holes 831. Bolts 843 pass through the second through holes 842 and the first through holes 831 in sequence to fix the flange 830 with the square tube base 840. The retaining assembly can be plugged into various outdoor grounds, for example, outdoor lawns or muddy ground and wooden floors can be plugged in more conveniently.

[0036] As another embodiment of the present application, the first through hole 831 and / or the second through hole 842 are waist-shaped holes, which can allow a certain degree of tolerance for position errors and component manufacturing errors when the retaining components are connected, so that assembly can be achieved. A pair of nail holes 860 are also provided on each of the pair of square tubes, and the U-shaped nail 861 passes through the pair of nail holes 860. One of the pair of nail holes 860 is a waist-shaped hole. Similarly, the above-mentioned nail holes 860 are set as waist-shaped holes to obtain a similar error tolerance effect, that is, to make the connection of the retaining components more convenient.

[0037] Typical embodiments of this application, refer to Figure 1 The present application is an outdoor lamp, including a bottom shell 10 and a sealed lamp body 20, the sealed lamp body 20 having a light-emitting surface 21, and the sealed lamp body 20 is arranged inside the bottom shell 10, and the sealed lamp body 20 is fixedly connected to the bottom shell 10. The sealed lamp body 20 can be fixedly connected to the bottom shell 10 by a connecting piece, or by an adhesive.

[0038] like Figure 1 As shown, seven sealed lamp bodies 20 are fixedly connected in the bottom shell 10. The number of sealed lamp bodies 20 can be flexibly selected and configured according to the size of the outdoor lamp. In various embodiments in actual application scenarios, more than two sealed lamp bodies 20 can be fixedly connected in the bottom shell 10.

[0039] The bottom shell 10 is provided with light-transmitting windows 13, which are used to allow the sealed lamp body 20 in the bottom shell 10 to transmit light outwardly, and the number of light-transmitting windows 13 matches the number of sealed lamp bodies 20. The sealed lamp body 20 abuts against the light-transmitting windows 13 that match it, and the light-emitting surface 21 of the sealed lamp body 20 faces the light-transmitting windows 13, so that the light emitted by the sealed lamp body 20 is emitted from the bottom shell 10 through the light-transmitting windows 13 to the outside, so that the outdoor lamp has the functions of lighting and emitting light.

[0040] The bottom shell 10 also has a circle of side walls 11, and multiple light-transmitting windows 13 can be opened on the side walls 11. In a more preferred embodiment, multiple light-transmitting windows are opened on the side walls 11 adjacent to each other and at equal distances. The corresponding sealed lamp bodies 20 also abut against the light-transmitting windows 13 arranged at equal distances one by one, and multiple sealed lamp bodies 20 are also arranged at equal distances, which can make the light of the outdoor lamp more uniform.

[0041] When the lamp body 20 is sealed to the bottom of the light-transmitting window 13 on the bottom shell 10 , the sealed lamp body 20 completely closes the light-transmitting window 13 , and a sealing ring may be interposed between the sealed lamp body 20 and the light-transmitting window 13 for further sealing, so that water mist cannot penetrate into the bottom shell 10 through the light-transmitting window 13 .

[0042] like Figure 2 As shown, any sealed lamp body 20 includes a lamp housing 22 and a sealed lampshade 23, and the lamp housing 22 and the sealed lampshade 23 are fixedly connected to form a second sealed space. The second sealed space can obtain better sealing performance by sandwiching a waterproof ring 24 between the lamp housing 22 and the sealed lampshade 23, or by sandwiching a silicone ring. The lamp housing 22 and the sealed lampshade 23 are both provided with a plurality of corresponding connection holes, and the lamp housing 22 and the sealed lampshade 23 are fixedly connected by screws plugging the corresponding connection holes. The waterproof ring 24 or the silicone ring can also form corresponding connection holes, and the waterproof ring 24 is sandwiched between the lamp housing 22 and the sealed lampshade 23, so that the connection holes of the lamp housing 22, the sealed lampshade 23, and the waterproof ring 24 correspond to each other and are plugged by screws, so that the sealed lamp body 20 is formed from the outside, and the second sealed space is formed inside the sealed lamp body 20.

[0043] In another embodiment, the lamp housing and the sealed lampshade may be fastened together by an adhesive to form the sealed lamp body 20; or the lamp housing 22 and the sealed lampshade 23 may be interlocked and connected with a waterproof ring to form the sealed lamp body 20. In this way, the sealed lamp body 20 is prevented from infiltrating rain and fog outdoors, thereby achieving the purpose of waterproofing. The sealed lampshade 23 is made of a light-transmitting material and the sealed lamp board 26 has luminous lamp beads, thereby achieving the luminescence of the sealed lamp body 20 and playing the lighting function.

[0044] Each sealed lamp body 20 is independently waterproofed, so that the outdoor lamp is waterproofed in the overall structure, and the main components of the outdoor lamp are not limited to metal castings, and various choices can be made for the manufacturing materials and manufacturing processes. For example, plastic materials can be selected to make the bottom shell 10 and the main components of the sealed lamp body 20, which can achieve the outdoor waterproof effect without being limited to materials and processes, and can further reduce the manufacturing cost and overall weight of the outdoor lamp, and make it flexible to assemble. In addition, since the light source comes from multiple sealed lamp bodies 20, the reliability of the outdoor lamp can be effectively improved.

[0045] In another embodiment of the present application, referring to Figures 1 to 3 The outdoor lamp further includes a top cover 30 on the basis of the original bottom shell 10 and the sealed lamp body 20. The top cover 30 is connected to the bottom shell 10 to form a first sealed space 101. The specific structure is that the bottom shell 10 has a circle of side walls 11, and the side walls 11 enclose an opening 12. The top cover 30 is fixedly connected to the side walls 11, and the top cover 30 covers and closes the opening 12, thereby forming the first sealed space 101. The multiple sealed lamp bodies 20 are located in the first sealed space 101, and emit light from the first sealed space 101 to the outside through the light-transmitting window 13. The top cover 30 and the side wall 11 are fixedly connected, and a sealing ring can be clamped to achieve a waterproof function at the joint. The configuration between the top cover 30 and the bottom shell 10 makes the outdoor lamp further waterproof.

[0046] In another embodiment of the present application, referring to Figure 1 and Figure 2 , it can be seen that the electrical connection settings of multiple sealed lamp bodies 20 are arranged. Each sealed lamp body 20 is provided with a sealed lamp board 26, and the sealed lamp board 26 has an input terminal and an output terminal, which provide an electrical connection port for the sealed lamp board 26 to supply power to the sealed lamp board 26. Each sealed lamp board 26 is provided with an input wire and an output wire, which are respectively electrically connected to the input terminal and the output terminal; an input hole and an output hole are respectively provided on the lamp housing 22. The input hole is used to pass the input wire, and the output hole is used to pass the output wire. When the input wire passes through the input hole, it is sealed and waterproof through a tight fit, and the output wire is also sealed and waterproof in the same way. Between the multiple sealed lamp bodies, the output wire of each sealed lamp body 20 is electrically connected to the input wire of the adjacent sealed lamp body 20, and its input wire is electrically connected to the output wire of another adjacent sealed lamp body 20. By analogy, multiple adjacent sealed lamp bodies 20 are electrically connected in the above-mentioned form to form a series connection circuit. The series circuit formed by the plurality of sealed lamp bodies 20 is electrically connected and controlled by the electric control box 16. The electric control box 16 is also fixedly connected in the bottom shell 10. The electric control box 16 includes a box body 161 and a circuit board 162 arranged in the box body 161. The circuit board 162 has a power input terminal and a sealed lamp body power supply terminal. The power input terminal is connected to an external power supply through a power line, and the sealed lamp body power supply terminal is connected to an external power supply through a first Electrical connection wire The sealed lamp body series circuit is electrically connected, or each sealed lamp body can be powered by a separate electrical connection line through the sealed lamp body power supply end. Figure 3As shown, a microphone can also be provided on the circuit board 16 of the electric control box 16, so as to control the outdoor lamps through the ambient sound. The circuit board 16 can also be provided with other power supply terminals to provide connection for other light panels on the outdoor lamps. The electric control box 16 adopts a sealed and waterproof design, and the interfaces of the electrical connection wires at each electrical connection end are all waterproof, that is, they are encapsulated with a soft glue waterproof interface, so that the line outlet interface of the electric control box 16 is waterproof, which can prevent moisture from penetrating into the electric control box 16 from the connection.

[0047] Another classic embodiment of the present application is as follows Figure 1 As shown, in addition to the light source provided by multiple sealed lamp bodies 20, the outdoor lamp of the present application can also provide additional light sources on this basis. Its specific structure is that a space is formed by a concave on the outer bottom wall of the bottom shell 10, and a lampshade 1021 is provided to be connected to the bottom shell 10. The lampshade 1021 seals the space to form a third sealed space 103. The bottom shell 10 is provided with a first wire hole 14 to connect the third sealed space 103 with the outside. The second electrical connection line of the light-emitting lamp board 1020 is routed outward through the first wire hole 14, that is, the second electrical connection line passes through the first wire hole 14. When the second electrical connection line passes through the first wire hole 14, the first wire hole 14 is waterproofly sealed in a tight fit manner, thereby the light-emitting lamp board 1020 is powered, and the lampshade 1021 has light transmittance, so that the light-emitting electric beads set on the light-emitting lamp board 1020 can emit light to provide an additional light source for the outdoor lamp. The light source provided in this embodiment and the light source provided by the sealed lamp body 20 can cooperate with each other, so that the outdoor lamp of the present application can achieve more light source selection and coordination and higher brightness. On this basis, the bottom shell 10 can also open an air hole 15 to connect the third sealed space 103 with the outside. When a small amount of water mist enters the third sealed space 103, it is conducive to exhaust and can effectively prevent fogging on the lampshade on the basis of waterproofing.

[0048] Another classic embodiment of the present application is as follows Figure 4 As shown, in order to provide more ways to set up outdoor lamps, pipes and poles can be set to connect the lamps so that the outdoor lamps can be inserted in the courtyard. Figure 1As shown, through holes are respectively provided on the bottom shell 10, the light emitting lamp board 1020 and the lampshade 1021, namely: a first through hole 1031 is provided on the bottom shell 10, a second through hole 1032 is provided on the light emitting lamp board 1020, and a third through hole 1033 is provided on the lampshade 1021. When the bottom shell 10, the light emitting lamp board 1020 and the lampshade 1021 are sequentially arranged and connected, the three through holes are simultaneously arranged coaxially, and then the first through hole 1031, the second through hole 1032 and the third through hole 1033 are sequentially plugged in through the lamp pole 40. When the lamp pole 40 is plugged in, the lamp pole 40 seals the three through holes in a tight fit. The end 42 of the lamp pole 40 at one end of the plug is inserted into the first sealed space 101 through the first through hole 1031, the second through hole 1032 and the third through hole 1033 in sequence. A second wire hole 41 can be opened on the side wall of the end 42. The second wire hole 41 is connected to the inside of the lamp pole 40. The channel formed by the second wire hole 41 and the lamp pole 40 can be used as a wiring channel from the first sealed space to the outside. When the lamp pole is plugged into the third through hole 1033 of the lampshade, when they are tightly plugged, in order to prevent the lamp pole 40 from rotating and loosening, a rotation-stopping groove is provided on the inner side wall of the third through hole 1033, and a protruding bone position is provided on the lamp pole 40 to engage with the rotation-stopping groove, thereby ensuring that the lamp pole can be tightly plugged into the lampshade.

[0049] In another embodiment of the present application, the lamp pole 40 can be connected to the top cover 30 upwards, so that the connection between the lamp pole 40 and the lamp body is more stable. Figure 1 As shown, an inner groove 32 is formed inwardly on the top surface of the top cover 30, and a fourth through hole 1034 is provided in the inner groove 32 coaxially with the third through hole 1033. The fourth through hole 1034 allows the first sealed space 101 to communicate with the outside world. The end of the lamp post is plugged into the fourth through hole 1034, and the plugging method is also plugged in a tight fit manner. The tight fit plugging method not only makes the lamp post 40 and the top cover tightly connected, but also seals the fourth through hole 1034, so that the first sealed space 101 can be waterproof based on the fourth through hole 1034. In another practical application scenario, the plugging method between the lamp post 40 and the fourth through hole 1034 can also be further sealed by a sealing waterproof material. A second top cover 31 can also be provided on the inner groove 32 to cover the inner groove 32 and seal the inner groove 32. A waterproof sealing ring can also be provided between the inner groove 32 and the second top cover 31 for waterproof sealing.

[0050] Based on the above embodiments, there are other specific application scenarios. Multiple brightness sensors can be set on the top cover 30. The brightness sensors can be connected to the electric control box through electrical connecting lines, or controlled and connected to the electric control box 16 through radio frequency wireless connection. The electric control box 16 is provided with a wireless signal receiving end that is adapted to connect with the brightness sensor, and can transmit external brightness information to the electric control box 16, thereby controlling the outdoor lamps.

[0051] There are other specific application scenarios based on the above embodiment, and a plurality of human infrared sensors can be provided on the outer wall of the bottom shell 10. In the same form as the brightness sensor, the electric control box 16 can be connected by wire or wirelessly, and the household lamps can be controlled by the information obtained by the human infrared sensor.

[0052] Based on the above embodiments, there are other specific application scenarios. The bottom shell 10 can be provided with a plurality of drainage holes. In extreme weather conditions, such as stormy weather outdoors, a small amount of rain and fog entering the bottom shell 10 can be drained out through the drainage holes, thereby enabling the outdoor lamp of the present application to operate reliably in a variety of outdoor environments.

[0053] The above description is only a partial implementation method of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

[0054] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An outdoor lighting fixture, comprising a holding assembly and a lamp pole, characterized in that: The retaining assembly includes an expansion cylinder, the top of the expansion cylinder has a plug-in tube, an axial expansion slot is provided on the plug-in tube, an adjustment mechanism is provided on the inner wall of the plug-in tube, the plug-in tube is inserted into the bottom end of the lamp pole, and the expansion slot is opened by the adjustment mechanism to be tensioned with the above-mentioned bottom end.

2. The outdoor lighting fixture according to claim 1, characterized in that: The adjustment mechanism includes a screw hole formed on the inner side wall of the plug tube and an adjustment screw radially arranged on the inner side wall of the plug tube. One end of the adjustment screw is threadedly engaged with the screw hole, and the other end abuts against the inner side wall of the plug tube.

3. The outdoor lighting fixture according to claim 2, characterized in that: The adjustment mechanism also includes a nut fixed on the inner side wall of the plug tube, and the screw hole is an internal thread of the nut.

4. The outdoor lighting fixture according to claim 1, characterized in that: The retaining assembly also includes a flange connected to the bottom end of the expansion cylinder and a square tube base fixed to the flange and composed of a pair of cross-arranged square tubes. The flange is provided with a first through hole, and the pair of square tubes are respectively provided with second through holes that match the first through hole. Bolts pass through the second through holes and the first through holes in sequence to fix the flange to the square tube base.

5. The outdoor lighting fixture according to claim 4, characterized in that: The first through hole and / or the second through hole is a waist-shaped hole.

6. The outdoor lighting fixture according to claim 4, characterized in that: Each of the pair of square tubes is also provided with a pair of nail holes, and the U-shaped nails pass through the pair of nail holes.

7. The outdoor lighting fixture according to claim 6, characterized in that: One of the pair of nail-through holes is a waist-shaped hole.

8. The outdoor lighting fixture according to claim 1, characterized in that: A lamp head is arranged at the top end of the lamp pole, and the lamp head includes a bottom shell, a plurality of waterproof lamp bodies and a top cover; the bottom shell has an annular side wall, and the plurality of waterproof lamp bodies are distributed on the annular side wall, and the annular side wall has an opening; the top cover seals and fastens the opening; each of the plurality of waterproof lamp bodies includes a lamp housing, a sealed lamp panel arranged in the lamp housing, and a sealed lampshade seals and fastens with the lamp housing by means of a waterproof ring.

9. The outdoor lighting fixture according to claim 8, characterized in that: Each of the waterproof lamp bodies has a light-emitting surface; a plurality of light-transmitting windows are provided on the annular side wall; and each of the light-emitting surfaces is arranged correspondingly to a corresponding light-transmitting window.

10. The outdoor lighting fixture according to claim 9, characterized in that: The plurality of light-transmitting windows are arranged on the annular side wall at equal distances.

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