Outdoor lamp

Abstract

The utility model belongs to the technical field of lighting equipment, and particularly relates to an outdoor lamp. The outdoor lamp comprises a lamp holder assembly, a lamp cover assembly, a lamp cover assembly, a lamp cover assembly and a lamp cover assembly, wherein the lamp cover assembly is provided with a light-emitting side and a back side; the driving assembly comprises a bottom box, a box cover, a driver and a mounting support, the bottom box is connected and fixed to the back side, the box cover is fixed to the bottom box in a covering mode and forms a containing space, the driver and the mounting support are both located in the containing space, the mounting support comprises a first connecting end and a second connecting end, and the first connecting end is elastically connected with the second connecting end; the first connecting end is fixedly connected to the bottom box, the driver is fixedly connected to the second connecting end, and the driver is electrically connected with the lamp holder assembly. According to the technical scheme, the problem that due to the fact that the driver of the outdoor lamp is affected by frequency shock and is prone to loosening or falling off, the driver and a lamp holder assembly of the outdoor lamp are disconnected or poor in contact, and the outdoor lamp breaks down is solved.

Description

Technical Field

[0001] This application belongs to the field of lighting equipment technology, and in particular relates to an outdoor lighting fixture. Background Technology

[0002] In bridge lighting scenarios, high-power outdoor lighting fixtures are often used. The water areas where bridges are built are often accompanied by strong winds, causing the outdoor lighting fixtures to vibrate frequently under wind force. Prolonged exposure to this vibration can lead to loosening or detachment of internal components, especially the driver, which is prone to loosening or falling off. This can cause the driver to disconnect from the lamp holder assembly or result in poor contact, leading to malfunction and preventing the outdoor lighting fixture from functioning properly. Utility Model Content

[0003] The purpose of this application is to provide an outdoor lighting fixture that addresses the problem that the driver of the outdoor lighting fixture is easily loosened or detached due to frequency vibration, causing the driver to disconnect from the lamp head assembly of the outdoor lighting fixture or poor contact, resulting in malfunction of the outdoor lighting fixture.

[0004] To achieve the above objectives, the technical solution adopted in this application is: an outdoor lighting fixture, comprising:

[0005] The lamp holder assembly has a light-emitting side and a back side opposite to the light-emitting side;

[0006] The driving assembly includes a base box, a cover, a driver, and a mounting bracket. The base box is connected and fixed to the back side, and the cover is closed and fixed to the base box to form an accommodating space. The driver and the mounting bracket are both located within the accommodating space. The mounting bracket includes a first connecting end and a second connecting end. The first connecting end and the second connecting end are elastically connected. The first connecting end is connected and fixed to the base box, and the driver is connected and fixed to the second connecting end. The driver is electrically connected to the lamp holder assembly.

[0007] In some embodiments of this application, there are multiple mounting brackets, and the driver is connected to the base box at both ends along its length via at least one mounting bracket.

[0008] In some embodiments of this application, the mounting bracket is integrally formed by bending an elastic steel plate, wherein the two ends of the elastic steel plate are bent toward each other to form a second connecting end, and the middle part of the elastic steel plate is a first connecting end.

[0009] In some embodiments of this application, the first connecting end and the bottom box, as well as the second connecting end and the driver, are locked together by screws.

[0010] In some embodiments of this application, the drive assembly further includes a plurality of screws, and the base box is locked to the back side by the plurality of screws.

[0011] In some embodiments of this application, the outdoor lighting fixture further includes a hanging ear and a flexible mounting assembly. Both ends of the hanging ear are configured as mounting ear plates. The lamp head assembly includes a metal housing with a light outlet. The side of the metal housing away from the light outlet is called the back side. Both side walls of the metal housing are provided with mounting portions. The mounting ear plates are mounted to the mounting portions by means of the flexible mounting assembly.

[0012] In some embodiments of this application, the flexible mounting assembly includes a positioning mounting plate, an elastic plate, and connecting bolts. The positioning mounting plate includes a plate body and a plurality of circumferentially distributed protrusions on one side of the plate body. The elastic plate includes a plate body and a plurality of spring pieces on the circumferential edge of the plate body. The elastic plate and the positioning mounting plate are stacked between the mounting ear plate and the mounting part. The connecting bolts pass through the mounting ear plate, the plate body, and the plate body in sequence and are screwed to the mounting part. The plurality of spring pieces and the plurality of protrusions engage with each other.

[0013] In some embodiments of this application, the positioning mounting plate also includes a positioning pin, which is located on the side of the plate body away from the protruding teeth. The metal housing is also provided with a positioning hole that matches the positioning pin, and the positioning pin is inserted into the positioning hole.

[0014] In some embodiments of this application, the metal housing is further provided with a plurality of spaced heat dissipation fins, which are disposed on the back side, and the ends of the heat dissipation fins facing the drive assembly are spaced apart from the bottom box.

[0015] In some embodiments of this application, the drive assembly further includes a sealing ring, the bottom box is provided with a first enclosure wall, the box cover is provided with a second enclosure wall, the first enclosure wall and the second enclosure wall are connected to form an accommodating space, and the sealing ring is disposed between the first enclosure wall and the second enclosure wall to achieve a seal.

[0016] This application has at least the following beneficial effects:

[0017] The outdoor lighting fixture provided by the embodiments of this application is installed and fixed in a high outdoor position for illumination. The driving assembly includes a base box, a driver, a mounting bracket, and a cover. The base box is fixedly connected to the back side of the lamp head assembly. The driver is fixedly connected to the base box via the mounting bracket and electrically connected to the lamp head assembly. The mounting bracket includes a first connecting end and a second connecting end, which are elastically connected. The first connecting end is fixedly connected to the base box, and the driver is fixedly connected to the second connecting end. The cover is then closed onto the base box to achieve the purpose of waterproofing and dustproofing the driver. Thus, when the outdoor lighting fixture is subjected to external force and experiences frequency vibration, the frequency vibration needs to pass through the mounting bracket to be transmitted to the driver. Because the first and second connecting ends of the mounting bracket are elastically connected, the frequency vibration energy is converted into the elastic potential energy of the mounting bracket and ultimately into the internal energy of the mounting bracket during transmission. That is, the frequency vibration is buffered and attenuated by the mounting bracket before being transmitted to the driver, reducing the impact of the frequency vibration on the driver and improving the driver's shock resistance. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of an outdoor lighting fixture according to an embodiment of this application. Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of an outdoor lighting fixture according to an embodiment of this application. Figure 2 ;

[0021] Figure 3 This is an exploded view of the outdoor lighting fixture according to an embodiment of this application. Figure 1 ;

[0022] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0023] Figure 5 This is an exploded view of the outdoor lighting fixture according to an embodiment of this application. Figure 2 ;

[0024] Figure 6 for Figure 5 Enlarged view of point B in the middle;

[0025] Figure 7 This is a schematic diagram of the structure of the mounting bracket for an outdoor lighting fixture according to an embodiment of this application;

[0026] Figure 8 This is a schematic diagram of the positioning and mounting plate of an outdoor lighting fixture according to an embodiment of this application. Figure 1 ;

[0027] Figure 9 This is a schematic diagram of the positioning and mounting plate of an outdoor lighting fixture according to an embodiment of this application. Figure 2 ;

[0028] Figure 10 This is a schematic diagram of the elastic disc of an outdoor lighting fixture according to an embodiment of this application.

[0029] The figures in the diagram are labeled as follows:

[0030] 10. Lamp head assembly; 11. Light-emitting side; 12. Rear side; 13. Metal housing; 131. Light-emitting port; 132. Mounting part; 133. Positioning hole; 134. Heat dissipation fins; 135. First wiring hole;

[0031] 20. Drive assembly; 21. Base box; 211. First enclosure; 212. Narrow screw; 213. Second wiring hole; 22. Box cover; 221. Second enclosure; 23. Driver; 24. Mounting bracket; 241. First connection end; 242. Second connection end; 25. Receiving space; 26. Sealing ring;

[0032] 30. Hang the ear; 31. Install the ear plate;

[0033] 40. Flexible mounting component; 41. Positioning mounting plate; 411. Plate body; 412. Raised tooth; 413. Positioning pin; 42. Flexible plate; 421. Plate body; 422. Spring; 43. Connecting bolt; 44. Dust cover;

[0034] 51. First screw; 52. Second screw;

[0035] 60. Sealing ring. Detailed Implementation

[0036] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0037] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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, and therefore should not be construed as a limitation of this application.

[0038] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0039] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0040] like Figures 1 to 3 , Figures 5 to 7 As shown, the outdoor lighting fixture provided in the embodiments of this application includes a lamp head assembly 10 and a driver assembly 20. The lamp head assembly 10 has a light-emitting side 11 and a back side 12 opposite to the light-emitting side 11. The driver assembly 20 includes a base box 21, a cover 22, a driver 23, and a mounting bracket 24. The base box 21 is connected and fixed to the back side 12. The cover 22 is closed and fixed to the base box 21 and forms an accommodating space 25. The driver 23 and the mounting bracket 24 are both located in the accommodating space 25. The mounting bracket 24 includes a first connecting end 241 and a second connecting end 242. The first connecting end 241 and the second connecting end 242 are elastically connected. The first connecting end 241 is connected and fixed to the base box 21. The driver 23 is connected and fixed to the second connecting end 242. The driver 23 is electrically connected to the lamp head assembly 10.

[0041] The outdoor lighting fixture provided by the embodiments of this application is installed and fixed in a high position outdoors for illumination. The driving assembly 20 includes a base box 21, a driver 23, a mounting bracket 24, and a cover 22. The base box 21 is fixedly connected to the back side 12 of the lamp head assembly 10. The driver 23 is fixedly connected to the base box 21 through the mounting bracket 24 and is electrically connected to the lamp head assembly 10. The mounting bracket 24 includes a first connecting end 241 and a second connecting end 242. The first connecting end 241 and the second connecting end 242 are elastically connected. The first connecting end 241 is fixedly connected to the base box 21, and the driver 23 is fixedly connected to the second connecting end 242. Then, the cover 22 is closed on the base box 21 to achieve the purpose of waterproofing and dustproofing the driver 23. Thus, when the outdoor lighting fixture is subjected to external force and vibrates, the vibration needs to be transmitted to the driver 23 through the mounting bracket 24. Since the first connection end 241 and the second connection end 242 of the mounting bracket 24 are elastically connected, the vibration energy is converted into the elastic potential energy of the mounting bracket 24 and finally into the internal energy of the mounting bracket 24 when the vibration is transmitted through the mounting bracket 24. In other words, the vibration is buffered and attenuated by the mounting bracket 24 before it is transmitted to the driver 23, reducing the impact of the vibration on the driver 23 and improving the vibration resistance of the driver 23.

[0042] To further improve the buffering and shock absorption effect of the mounting bracket 24 on the driver 23, such as Figure 3 , Figure 5 and Figure 6 As shown, there are multiple mounting brackets 24, and the driver 23 is connected to the base box 21 at both ends along its length via at least one mounting bracket 24. Thus, when the outdoor lighting fixture is subjected to external forces and experiences frequency vibration, the multiple mounting brackets 24 simultaneously buffer and attenuate the frequency vibration energy transmitted to the driver 23, further reducing the impact of frequency vibration on the driver 23 and improving its shock resistance.

[0043] like Figure 7As shown, the mounting bracket 24 is integrally formed by bending an elastic steel plate, resulting in high production efficiency. The two ends of the elastic steel plate are bent towards each other to form second connecting ends 242, which are disconnected and spaced apart. The middle of the elastic steel plate forms the first connecting end 241. The bent section connecting the first connecting end 241 and the second connecting ends 242 is a functional position with elastic buffering capacity. When frequency vibration energy is transmitted to the mounting bracket 24, the two second connecting ends 242 oscillate simultaneously relative to the first connecting end 241 under the elastic action of the corresponding bent section. This converts the frequency vibration energy into the elastic potential energy of the mounting bracket 24 and ultimately into the internal energy of the bent section, buffering and attenuating the frequency vibration energy transmitted to the actuator 23, reducing the impact of frequency vibration on the actuator 23, and improving the vibration resistance of the actuator 23.

[0044] In the outdoor lighting fixtures of the embodiments of this application, the first connecting end 241 and the base box 21, as well as the second connecting end 242 and the driver 23, are both locked with screws. Specifically, the first connecting end 241 is locked to the base box 21 with a first screw 51, and the driver 23 is locked to the second connecting end 242 with a second screw 52. In some embodiments of the outdoor lighting fixtures provided in this application, the first connecting end 241 is welded to the base box 21, and the second connecting end 242 and the driver 23 are locked with screws. Alternatively, in other embodiments of the outdoor lighting fixtures provided in this application, the first connecting end 241 and the base box 21, as well as the second connecting end 242 and the driver 23, are both welded and fixed.

[0045] In the outdoor lighting fixture of this application embodiment, the drive assembly 20 further includes a plurality of anti-loosening screws 212, and the base box 21 is locked to the back side 12 by the plurality of anti-loosening screws 212. The anti-loosening screws 212 are a special type of anti-loosening screw. The anti-loosening screws 212 utilize a special engineering resin material, such as anti-loosening adhesive, and are permanently adhered to the thread through a special processing treatment. During the tightening process, the engineering resin material generates a large frictional force due to compression, increasing the friction between the thread teeth, thereby achieving the anti-loosening effect. That is, the base box 21 is locked to the back side 12 by the plurality of anti-loosening screws 212, so that the drive assembly 20 as a whole and the lamp head assembly 10 always maintain a stable assembly relationship, reducing the possibility that the drive assembly 20 may loosen from the lamp head assembly 10 due to frequency vibration.

[0046] like Figures 1 to 3 , Figure 5 As shown, the outdoor lighting fixture also includes a hanging ear 30 and a flexible mounting assembly 40, with both ends of the hanging ear 30 configured as mounting ear plates 31. Figures 3 to 5As shown, the lamp head assembly 10 includes a metal housing 13, preferably made of high-strength and lightweight aluminum alloy. The metal housing 13 has a light outlet 131, and the side of the metal housing 13 facing away from the light outlet 131 is called the back side 12. Both side walls of the metal housing 13 are provided with mounting portions 132. The mounting ear plate 31 is mounted to the mounting portion 132 by an elastic mounting assembly 40. The mounting ear 30 is used to install and fix it to a fixed object at a high position outdoors (the fixed object includes, but is not limited to, a wall, a lamp pole frame, etc.).

[0047] like Figure 3 , Figure 5 , Figures 8 to 10 As shown, in the outdoor lighting fixture of this application embodiment, the elastic mounting assembly 40 includes a positioning mounting plate 41, an elastic plate 42, and a connecting bolt 43. The positioning mounting plate 41 includes a plate body 411 and a plurality of circumferentially distributed protrusions 412 disposed on one side of the plate body 411. The elastic plate 42 includes a plate body 421 and a plurality of spring pieces 422 disposed on the circumferential edge of the plate body 421. The elastic plate 42 and the positioning mounting plate 41 are stacked between the mounting ear plate 31 and the mounting part 132. The connecting bolt 43 passes through the mounting ear plate 31, the plate body 421, and the plate body 411 in sequence and is screwed to the mounting part 132. As the connecting bolt 43 is tightened, the mounting ear plate 31 and the mounting part 132 clamp the positioning mounting plate 41 and the elastic plate 42. The plurality of spring pieces 422 and the plurality of protrusions 412 engage with each other, and the plurality of spring pieces 422 of the elastic plate 42 are clamped and elastically deformed, thereby connecting and fixing the hanging ear 30 to the metal housing 13. When an outdoor lighting fixture experiences frequency vibration due to external force, the vibration energy first acts on the connection between the mounting lug 30 and the metal housing 13. Since the mounting plate 31 of the mounting lug 30 is mounted to the mounting portion 132 of the metal housing 13 via the elastic mounting assembly 40, and the multiple spring pieces 422 of the elastic disc 42 are clamped and elastically deformed, when the vibration energy is transmitted to the spring pieces 422, the elastic capacity of the spring pieces 422 themselves undergoes resonant elastic deformation with the vibration energy. That is, the spring pieces 422 convert the vibration energy into their own elastic potential energy and ultimately into their internal energy, thereby buffering and attenuating the transmission of vibration energy to the lamp head assembly 10. This ensures that the mounting lug 30 and the metal housing 13 maintain a stable assembly relationship, reducing the possibility of the lamp head assembly 10 detaching from the mounting lug 30 due to vibration. The frequency vibration energy continues to be transmitted along the metal housing 13 to the driver 23. Since the driver 23 is connected to the base box 21 through multiple mounting brackets 24, when the frequency vibration energy is transmitted to the multiple mounting brackets 24, the multiple mounting brackets 24 simultaneously buffer and attenuate the frequency vibration energy, further reducing the impact of frequency vibration on the driver 23 and improving the vibration resistance of the driver 23.

[0048] Furthermore, a dust cover 44 is provided on the outer side of the mounting ear plate 31, which covers the head of the connecting bolt 43 to prevent dust from entering the head of the connecting bolt 43.

[0049] In the outdoor lighting fixtures of the embodiments of this application, such as Figure 9 As shown, the positioning mounting plate 41 also includes a positioning pin 413, which is located on the side of the plate body 411 opposite to the protruding tooth 412. Figure 4 As shown, the metal housing 13 is also provided with a positioning hole 133 that matches the positioning pin 413. The positioning pin 413 is inserted into the positioning hole 133. Under the locking action of the connecting bolt 43 and the elastic force of the multiple spring pieces 422 of the elastic disc 42, as well as the abutment of the mounting ear plate 31 against the elastically deformed multiple spring pieces 422, the positioning mounting plate 41 is fixed relative to the mounting part 132. Due to the positioning assembly between the positioning pin 413 and the positioning hole 133, during the resonant elastic deformation of the spring pieces 422 with the frequency vibration energy, the possibility of relative displacement between the positioning mounting plate 41 and the mounting part 132 can be reduced, so that the lamp head assembly 10 can still provide normal lighting.

[0050] During the illumination process of outdoor lighting fixtures, heat is generated inside the lamp head assembly 10. In order to dissipate this heat in a timely manner and achieve heat dissipation and cooling, so that the lamp head assembly 10 can remain within its normal operating range, therefore, such as Figure 1 , Figure 5 and Figure 6 As shown, the metal casing 13 is also provided with a plurality of spaced heat dissipation fins 134. The plurality of heat dissipation fins 134 are disposed on the back side 12, and the ends of the heat dissipation fins 134 facing the drive assembly 20 are spaced apart from the bottom box 21. The plurality of spaced heat dissipation fins 134 increases the contact area between the back side 12 of the metal casing 13 and the external ambient air. Furthermore, the spacing between two adjacent heat dissipation fins 134 facilitates airflow, which can remove more heat transferred to the heat dissipation fins 134, thereby improving the heat dissipation and cooling efficiency.

[0051] The outdoor lighting fixtures of this application are designed for outdoor environments, requiring the driver 23 to have dust and water resistance capabilities to withstand different climates. Figure 3 and Figure 5 As shown, the drive assembly 20 also includes a sealing ring 26. (As indicated...) Figure 3 and Figure 6 As shown, the bottom box 21 is provided with a first enclosure 211, such as Figure 3As shown, the cover 22 has a second enclosure 221, and the first enclosure 211 and the second enclosure 221 are connected to form an accommodating space 25. A sealing ring 26 is disposed between the first enclosure 211 and the second enclosure 221 to achieve a seal. In this way, the sealing ring 26 assembles the first enclosure 211 and the second enclosure 221 to form a sealed accommodating space 25, ensuring the dustproof and waterproof capability of the driver 23.

[0052] like Figure 6 As shown, the back side of the metal casing 13 is provided with a first wire-passing hole 135, as... Figure 3 and Figure 6 As shown, the base box 21 has a second wiring hole 213, and the first wiring hole 135 is directly opposite the second wiring hole 213. The driver 23 is electrically connected to the LED light source inside the lamp holder assembly 10 via wires, which pass through the first wiring hole 135 and the second wiring hole 213. To seal the first wiring hole 135 and the second wiring hole 213 to ensure waterproofing, as shown... Figure 3 and Figure 6 As shown, the outdoor lighting fixture also includes a sealing ring 60, the two ends of which abut against the end face of the first wire hole 135 and the end face of the second wire hole 213, thereby achieving a sealing and waterproofing effect on the first wire hole 135 and the second wire hole 213.

[0053] The outdoor lighting fixtures provided in the embodiments of this application include, but are not limited to, floodlights for bridge lighting, and may also be other outdoor lighting fixtures for users that are susceptible to vibration and require fixing, such as lighting fixtures for tower cranes.

[0054] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An outdoor lighting fixture, characterized in that, include: The lamp head assembly (10) has a light-emitting side (11) and a back side (12) opposite to the light-emitting side (11); The driving assembly (20) includes a base box (21), a cover (22), a driver (23), and a mounting bracket (24). The base box (21) is connected and fixed to the back side (12). The cover (22) is closed and fixed to the base box (21) and forms a receiving space (25). The driver (23) and the mounting bracket (24) are both located in the receiving space (25). The mounting bracket (24) includes a first connecting end (241) and a second connecting end (242). The first connecting end (241) and the second connecting end (242) are elastically connected. The first connecting end (241) is connected and fixed to the base box (21). The driver (23) is connected and fixed to the second connecting end (242). The driver (23) is electrically connected to the lamp head assembly (10).

2. The outdoor lighting fixture according to claim 1, characterized in that, The number of mounting brackets (24) is multiple, and the driver (23) is connected to the base box (21) at both ends along its length direction through at least one of the mounting brackets (24).

3. The outdoor lighting fixture according to claim 1, characterized in that, The mounting bracket (24) is integrally formed by bending an elastic steel plate, wherein the two ends of the elastic steel plate are bent toward each other to form the second connecting end (242), and the middle part of the elastic steel plate is the first connecting end (241).

4. The outdoor lighting fixture according to claim 3, characterized in that, The first connecting end (241) is locked to the bottom box (21) and the second connecting end (242) is locked to the driver (23) by screws.

5. The outdoor lighting fixture according to any one of claims 1-4, characterized in that, The drive assembly (20) also includes a plurality of mortise screws (212), and the base box (21) is locked to the back side (12) by the plurality of mortise screws (212).

6. The outdoor lighting fixture according to claim 5, characterized in that, The outdoor lighting fixture also includes a hanging ear (30) and a flexible mounting assembly (40). Both ends of the hanging ear (30) are configured as mounting ear plates (31). The lamp head assembly (10) includes a metal housing (13). The metal housing (13) is provided with a light outlet (131). The side of the metal housing (13) away from the light outlet (131) is the back side (12). Both side walls of the metal housing (13) are provided with mounting portions (132). The mounting ear plates (31) are mounted to the mounting portions (132) through the flexible mounting assembly (40).

7. The outdoor lighting fixture according to claim 6, characterized in that, The elastic mounting assembly (40) includes a positioning mounting plate (41), an elastic plate (42), and a connecting bolt (43). The positioning mounting plate (41) includes a plate body (411) and a plurality of circumferentially distributed protrusions (412) on one side of the plate body (411). The elastic plate (42) includes a plate body (421) and a plurality of spring pieces (422) on the circumferential edge of the plate body (421). The elastic plate (42) and the positioning mounting plate (41) are stacked between the mounting ear plate (31) and the mounting part (132). The connecting bolt (43) passes through the mounting ear plate (31), the plate body (421), and the plate body (411) in sequence and is screwed to the mounting part (132). The plurality of spring pieces (422) and the plurality of protrusions (412) engage with each other.

8. The outdoor lighting fixture according to claim 7, characterized in that, The positioning mounting plate (41) also includes a positioning pin (413), which is located on the side of the plate body (411) away from the tooth (412). The metal housing (13) is also provided with a positioning hole (133) that is adapted to the positioning pin (413), and the positioning pin (413) is inserted into the positioning hole (133).

9. The outdoor lighting fixture according to claim 6, characterized in that, The metal housing (13) is also provided with a plurality of spaced heat dissipation fins (134), the plurality of heat dissipation fins (134) are disposed on the back side (12), and the ends of the heat dissipation fins (134) facing the drive assembly (20) are spaced apart from the bottom box (21).

10. The outdoor lighting fixture according to claim 1, characterized in that, The drive assembly (20) further includes a sealing ring (26), the bottom box (21) is provided with a first enclosure wall (211), the box cover (22) is provided with a second enclosure wall (221), the first enclosure wall (211) and the second enclosure wall (221) are connected to form the receiving space (25), and the sealing ring (26) is disposed between the first enclosure wall (211) and the second enclosure wall (221) to achieve sealing.

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