Modularized outdoor lighting wall lamp with drainage and heat dissipation channels

Abstract

The invention relates to the technical field of lighting wall lamps, in particular to a modular outdoor lighting wall lamp with drainage and heat dissipation channels, which comprises a lamp body and a waterproof assembly, comprising a first waterproof ring arranged at the end of a lamp shell, a second waterproof ring connected with the first waterproof ring and a liquid flow channel formed between the first waterproof ring and the lamp shell, and a water retaining piece is arranged on the second waterproof ring; the lamp has multiple waterproof measures, the position between the lamp shell and the lampshade is sealed through the first waterproof ring and the second waterproof ring, rainwater is prevented from permeating into the lamp shell, when excessive external moisture permeates into the lamp shell from the first waterproof ring and the second waterproof ring, the moisture is accumulated in the liquid flow channel, and therefore the waterproof effect is achieved. And the heat generated by the light source during working can be sent out by utilizing the hydrophobic groove body, so that a heat dissipation effect is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting wall lamps, and in particular to a modular outdoor lighting wall lamp with a drainage and heat dissipation channel. Background Art

[0002] There are many types of lighting fixtures sold on the market. One of the lighting fixtures, wall lamps, is installed outdoors. Most of the preventive measures against rain intrusion include shielding the entire lamp. However, shielding the lamp will affect its own luminous effect. Existing outdoor wall lamps only consider the adaptation and installation aspects, but rarely consider drainage measures.

[0003] When there is too much rain outside, moisture flows into the lamp body through the gap between the lampshade of the light source and the lamp housing. The moisture will damage the circuit inside the lamp body, and the accumulated water in the lampshade will directly affect the service life of the wall lamp. Summary of the Invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0005] In view of the problem that the existing modular outdoor lighting wall lamps with drainage and heat dissipation channels are susceptible to electromagnetic interference, the present invention is proposed.

[0006] Therefore, an object of the present invention is to provide a modular outdoor lighting wall lamp with a drainage and heat dissipation channel.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a modular outdoor lighting wall lamp with a drainage and heat dissipation channel, comprising: a lamp body, including a lamp shell, a placement cavity opened in the lamp shell, and mounting brackets arranged at both ends of the lamp shell; a waterproof component, including a first waterproof ring arranged at the end of the lamp shell, a second waterproof ring connected to the first waterproof ring, and a liquid flow channel opened between the first waterproof ring and the lamp shell, and the first waterproof ring is provided with a water retaining member; a hydrophobic component, the hydrophobic component is arranged on the lamp shell.

[0008] As a preferred solution of the modular outdoor lighting wall lamp with a drainage and heat dissipation channel described in the present invention, wherein: a mounting block is provided on the side wall of the lamp housing, the upper end of the mounting block is lower than the liquid flow channel, and the water retaining part includes a first sealing ring provided at the upper end of the first waterproof ring, and a second sealing ring connected to the first sealing ring, and a waterproof groove is formed between the first sealing ring and the second sealing ring.

[0009] As a preferred solution of the modular outdoor lighting wall lamp with drainage and heat dissipation channels described in the present invention, the hydrophobic component includes a hydrophobic trough body opened at the upper end of the mounting block, the hydrophobic trough body is connected to the liquid flow channel, the lower bottom surface of the hydrophobic trough body is inclined, and a guide block is provided at the notch of the hydrophobic trough body.

[0010] As a preferred solution of the modular outdoor lighting wall lamp with drainage and heat dissipation channels of the present invention, it also includes:

[0011] An active drainage assembly includes a water absorption box body disposed in the placement cavity, a sewer pipe connecting the water absorption box body with a liquid flow channel, and a drainage pipe disposed on the water absorption box body, the drainage pipe extending outwardly to the outside of the mounting block;

[0012] An upper closed door is slidably connected to the connection point between the water absorption box body and the sewer pipe, an inclined block is provided inside the water absorption box body, a cavity is formed inside the water absorption box body, a lower drainage door is slidably connected to the water absorption box body, the upper closed door is located above the lower drainage door, and a rotating component for controlling the movement of the upper closed door and the lower drainage door is provided on the water absorption box body.

[0013] As a preferred solution of the modular outdoor lighting wall lamp with drainage and heat dissipation channels described in the present invention, wherein: the rotating component includes a base block arranged on the main frame and a bottom plate arranged on the base block, a groove group is provided on the bottom plate, the groove group includes a first guide rail provided on the bottom plate and a second guide rail provided on the bottom plate, the first guide rail and the second guide rail are connected, a corner block is provided at the intersection of the first guide rail and the second guide rail, a moving part is provided on the corner block, a first clamping rod and a second clamping rod are provided on the bottom plate, a moving part is slidably connected to the groove group, and the corner blocks are respectively provided corresponding to the lamp module and the power head module.

[0014] As a preferred solution of the modular outdoor lighting wall lamp with drainage and heat dissipation channels described in the present invention, the movable part includes an opening opened on the corner block and a guide paddle rotatably connected to the opening, the guide paddle includes a first paddle and a second paddle connected to the first paddle, the second paddle extends into the second guide rail, and a torsion spring is provided at the hinge between the guide paddle and the opening.

[0015] As a preferred solution of the modular outdoor lighting wall lamp with drainage and heat dissipation channels described in the present invention, the lifting member includes a lifting rod rotatably connected to a movable plate and a pull rod arranged on the lifting rod, the pull rod is rotatably connected to a rotating drum at one end away from the lifting rod, a first control rod extends outward from the upper closed door, and a second control rod extends outward from the lower drainage door, the ends of the first control rod and the second control rod are both provided with a clamping column that cooperates with the rotating drum, and a telescopic member is provided between the pull rod and the lifting rod.

[0016] As a preferred solution of the modular outdoor lighting wall lamp with drainage and heat dissipation channels described in the present invention, the telescopic member includes a micro motor arranged on a movable plate, and the micro motor is connected to the top rod.

[0017] The beneficial effects of the present invention are as follows: the lamp has multiple waterproof measures, using the first waterproof ring and the second waterproof ring to seal the lamp housing and the lampshade to prevent rainwater from seeping in. When there is too much external moisture, it will seep into the first waterproof ring and the second waterproof ring, and the moisture will accumulate in the liquid flow channel and be discharged outward from the hydrophobic groove body.

[0018] At the same time, the hydrophobic groove body can be used to send out the heat generated by the light source during operation, thereby achieving a heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort. Among them:

[0020] Figure 1 This is a schematic diagram of the overall structure of the modular outdoor lighting wall lamp with drainage and heat dissipation channels of the present invention.

[0021] Figure 2 It is a cross-sectional schematic diagram of a modular outdoor lighting wall lamp with a drainage and heat dissipation channel according to the present invention.

[0022] Figure 3 This is a schematic diagram of an explosion of the waterproof component of the modular outdoor lighting wall lamp with drainage and heat dissipation channels of the present invention.

[0023] Figure 4 Schematic diagram of the hydrophobic trough of the modular outdoor lighting wall lamp with drainage and heat dissipation channels of the present invention.

[0024] Figure 5 The modular outdoor lighting wall lamp with drainage and heat dissipation channels of the present invention Figure 2 Enlarged schematic diagram of part A.

[0025] Figure 6 Schematic diagram of the active drainage component of the modular outdoor lighting wall lamp with drainage and heat dissipation channels of the present invention.

[0026] Figure 7 This is an overall schematic diagram of the active drainage component of the modular outdoor lighting wall lamp with drainage and heat dissipation channels of the present invention.

[0027] Figure 8This is a top view of the active drainage component of the modular outdoor lighting wall lamp with drainage and heat dissipation channels of the present invention.

[0028] Explanation of reference numerals: 100, lamp body; 101, lamp housing; 102, placement cavity; 103, mounting bracket; 200, waterproof assembly; 201, first waterproof ring; 202, second waterproof ring; 203, liquid flow channel; 204, water retaining member; 205, mounting block; 204a, first sealing ring; 204b, second sealing ring; 204c, waterproof groove; 300, hydrophobic assembly; 301, hydrophobic groove body; 302, guide block; 400, active drainage assembly; 401, water absorption box body; 401a, tilting block; 402, sewer pipe; 403, drainage pipe; 40 4. Upper closed door; 405. Lower drainage door; 500. Rotating component; 500a. Main frame; 501. Base block; 502. Bottom plate; 503. Slot group; 503a. First guide rail; 503b. Second guide rail; 504. Corner block; 505. First clamping rod; 506. Second clamping rod; 507. Moving part; 507a. Opening; 507b. Guide paddle; 600. First gear; 601. Movable plate; 602. Outer gear; 603. Push rod; 604. Pull rod; 605. Rotating drum; 608. First control rod; 609. Second control rod; 609a. Clamping column. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments.

[0032] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing the embodiments of the present invention, cross-sectional views illustrating device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, the three-dimensional dimensions of length, width, and depth should be included.

[0033] Example 1

[0034] Reference Figures 1-4 , which is the first embodiment of the present invention, provides a modular outdoor lighting wall lamp with a drainage and heat dissipation channel, including a lamp body 100, including a lamp housing 101, a placement cavity 102 opened in the lamp housing 101, and mounting brackets 103 arranged at both ends of the lamp housing 101.

[0035] It is worth noting that both ends of the lamp housing 101 are mainly used to install the light source, and there is a certain gap between the lampshade of the light source and the mounting bracket 103, and the waterproof component 200 is used to waterproof the gap.

[0036] Furthermore, a waterproof component 200 is included. In this embodiment, the waterproof component 200 includes a first waterproof ring 201 arranged on the mounting bracket 103, a second waterproof ring 202 connected to the first waterproof ring 201, and a liquid flow channel 203 opened between the first waterproof ring 201 and the second waterproof ring 202. A water retaining member 204 is provided on the first waterproof ring 201.

[0037] Furthermore, the present invention also includes a hydrophobic component 300 , which is disposed on the lamp housing 101 .

[0038] Furthermore, a mounting block 205 is provided on the side wall of the lamp housing 101 . The upper end of the mounting block 205 is lower than the liquid flow channel 203 . The diameter of the second waterproof ring 202 is greater than that of the first waterproof ring 201 .

[0039] In this embodiment, the water retaining member 204 includes a first sealing ring 204a arranged at the upper end of the first waterproof ring 201 and a second sealing ring 204b connected to the first sealing ring 204a. The heights of the first sealing ring 204a and the second sealing ring 204b are both lower than the height of the second waterproof ring 202, and a waterproof groove 204c is formed between the first sealing ring 204a and the second sealing ring 204b.

[0040] In this embodiment, the hydrophobic component 300 includes a hydrophobic groove body 301 opened at the upper end of the mounting block 205. The hydrophobic groove body 301 is connected to the liquid flow channel 203. The lower bottom surface of the hydrophobic groove body 301 is inclined, and a guide block 302 is provided at the groove of the hydrophobic groove body 301.

[0041] Operation process: This lamp has multiple waterproof measures. The first waterproof ring 201 and the second waterproof ring 202 are used to seal the lamp housing 101 and the lampshade to prevent rainwater from seeping in. When there is too much external moisture, it will seep in from the second waterproof ring 202, and the moisture will accumulate in the liquid flow channel 203 and be discharged outward from the hydrophobic groove body 301.

[0042] At the same time, the hydrophobic groove body 301 can be used to send out the heat generated by the light source during operation, thereby achieving a heat dissipation effect.

[0043] Example 2

[0044] Reference Figure 5-Figure 8 The difference between this embodiment and the previous embodiment is that the present invention also includes an active drainage component 400. In this embodiment, the active drainage component 400 includes a water absorption box body 401 arranged in the placement cavity 102, a sewer pipe 402 arranged on the water absorption box body 401, and a drainage pipe 403 arranged on the water absorption box body 401. The sewer pipe 402 is upwardly connected to the liquid flow channel 203, and the drainage pipe 403 extends outward to the outside of the installation block 205.

[0045] Preferably, a water storage space is opened inside the water absorption box body 401, and an inclined block 401a is also provided inside the water absorption box body 401. The inclined block 401a divides the water absorption box body 401 into an upper water absorption space and a lower drainage space, and the upper water absorption space and the lower drainage space are connected.

[0046] An upper closed door 404 is slidably connected at the connection point between the water absorption box body 401 and the sewer pipe 402, and a lower drainage door 405 is slidably connected at the connection point between the water absorption box body 401 and the sewer pipe 402. The upper closed door 404 and the lower drainage door 405 are both arranged in a direction perpendicular to the bottom surface of the water absorption box body 401, but the upper closed door 404 and the lower drainage door 405 both slide along the length direction of the water absorption box body 401, and the upper closed door 404 is located above the lower drainage door 405. A rotating component 500 for controlling the movement of the upper closed door 404 and the lower drainage door 405 is provided on the water absorption box body 401.

[0047] In this embodiment, the rotating component 500 includes a main frame 500a arranged on the water absorption box body 401, a base block 501 arranged on the main frame 500a, and a storage tank opened in the base block 501, a bottom plate 502 is arranged in the storage tank, and a slot group 503 is opened on the bottom plate 502. In this embodiment, the slot group 503 includes a first guide rail 503a opened on the bottom plate 502, and a second guide rail 503b connected to the first guide rail 503a is opened on the bottom plate 502. Corner blocks 504 are formed at the intersection of the first guide rail 503a and the second guide rail 503b. The first guide rail 503a is circular in shape, and the second guide rail 503b is a square tangent to the outer edge of the first guide rail 503a, and are connected to each other at the tangent position. The corner blocks 504 are shaped like a triangle and are arranged at the four corners.

[0048] Furthermore, a moving member 507 is provided on the corner block 504. In the present embodiment, the moving member 507 includes an opening 507a opened on the corner block 504, and a rotating column is rotatably connected in the opening 507a. A guide paddle 507b is provided on the rotating column. In the present embodiment, the guide paddle 507b includes a first paddle and a second paddle connected to the first paddle, and the angle between the first paddle and the second paddle is 120°, and the cross-sectional shapes of the first paddle and the second paddle are both triangular; in the initial state, the guide paddle 507b on each corner block 504 is in the same state, and the first paddle and the second paddle at both ends are respectively in the first guide rail 503a or the second guide rail 503b.

[0049] Preferably, a torsion spring is provided at the hinge between the guide paddle 507b and the opening 507a, a first gear 600 is provided at the center of the bottom plate 502, further, a movable plate 601 is provided on the upper end of the bottom plate 502, an outer edge gear 602 meshing with the first gear 600 is provided on the outer periphery of the movable plate 601, the movable plate 601 includes a main body plate and semicircular plates provided at both ends of the main body plate, the outer edge gear 602 includes a first gear tooth group provided on the two semicircular plates and a second gear tooth group provided on the side of the main body plate, and a first gear is provided at the lower end of the movable plate 601. The card rod 505 and the second card rod 506 are arranged perpendicular to the bottom surface of the movable plate 601, the first card rod 505 is arranged at one end close to the movable plate 601, and the second card rod 506 is arranged at the other end close to the movable plate 601, and the first card rod 505 and the second card rod 506 can both move within the first guide rail 503a and the second guide rail 503b, and enter from the first guide rail 503a to the second guide rail 503b or from the second guide rail 503b to the first guide rail 503a under the manipulation of the moving member 507.

[0050] Preferably, in the initial state, the first card rod 505 and the second card rod 506 are both arranged to move in the first guide rail 503a. When the first card rod 505 moves in the first guide rail 503a and moves to the position of the first paddle, it will push the first paddle to rotate, and then the second paddle will also rotate. The second paddle will be rotated out into the first guide rail 503a, closing the first guide rail 503a. At this time, the second card rod 506 will enter the second guide rail 503b from the first guide rail 503a, thereby causing the movable plate 601 to rotate.

[0051] Furthermore, a lifting member is provided on the movable plate 601. In this embodiment, the lifting member includes a top rod 603 rotatably connected to the movable plate 601 and a pull rod 604 arranged on the top rod 603. A rotating drum 605 is rotatably connected to the end of the pull rod 604 away from the top rod 603. A first control rod 608 extends outward from the upper closed door 404, and a second control rod 609 extends outward from the lower drainage door 405. The first control rod 608 and the upper closed door 404 are ball-hinged, and the second control rod 609 and the lower drainage door 405 are also ball-hinged. A clamping column 609a cooperating with the rotating drum 605 is provided at the end of the first control rod 608 and the second control rod 609, and a telescopic member is provided between the pull rod 604 and the top rod 603.

[0052] Preferably, a magnetic member is provided between the clamping column 609a and the rotating drum 605, so that the magnetic member can attract the clamping column 609a when the rotating drum 605 approaches.

[0053] Preferably, the telescopic member can control the extension and retraction of the pull rod 604. In this embodiment, the telescopic member includes a micro motor connected to the movable plate 601, the micro motor is connected to the top rod 603, and controls the raising and lowering of the top rod 603.

[0054] Operation process: In the initial state, the upper closed door 404 is located close to the sewer pipe 402, the lower drainage door 405 is located away from the lower drainage channel, the movable plate 601 is located away from the water absorption box body 401, and the length direction of the movable plate 601 is parallel to the length direction of the water absorption box body 401. At this time, a control instruction is sent to the stepping motor on the first gear 600, so that the stepping motor drives the first gear 600 to rotate. The rotation of the first gear 600 drives the rotation of the movable plate 601 having the outer edge gear 602. Due to the arrangement of the outer edge gear 602 on the movable plate 601, the first clamping rod 505 at the lower end of the movable plate 601 and The second card rod 506 can move within the first guide rail 503a and the second guide rail 503b. In the initial state, the first card rod 505 and the second card rod 506 are both within the second guide rail 503b, and the first card rod 505 is located at the front end position of the second card rod 506. At this time, the straight section of the outer edge gear 602 is engaged with the first gear 600, and the rotation of the first gear 600 will drive the movable plate 601 to move along the straight direction. When the first card rod 505 gradually moves and pushes the first paddle to rotate the first paddle, the second paddle connected to the first paddle will move from the position in the first guide rail 503a to the second guide rail 503b and close the second guide rail 503b.

[0055] At the same time, the first gear 600 is engaged with the arc segment of the outer edge gear 602, causing the outer edge gear 602 to rotate. Due to the obstruction and guidance of the second paddle, the second clamping rod 506 will enter the first guide rail 503a. At this time, the entire movable plate 601 rotates, causing the second clamping rod 506 to turn to the front position of the first clamping rod 505.

[0056] When the above-mentioned rotation occurs, the top rod 603 on the movable plate 601 is lifted, so that the rotating drum 605 is close to the first control rod 608, and the rotating drum 605 is connected to the clamping column 609a by using a magnetic member. As the movable plate 601 moves (it is a linear motion before the first rotation occurs), the upper closed door 404 is pulled, allowing water to flow into the water absorption box body 401, and then the movable plate 601 continues to move, undergoing the above-mentioned rotation action, and then the movable plate 601 continues to move linearly until the next rotation action, which will cause the rotating drum 605 to continue to be connected to the clamping column 609a, and then push the clamping column 609a in reverse, so that the clamping column 609a causes the upper closed door 404 to close.

[0057] Then the operator rotates the top rod 603 downward, causing the rotating drum 605 to also rotate down from a high position, thereby making the rotating drum 605 close to the second control rod 609, and then cooperates with the clamping column 609a on the second control rod 609, thereby pushing the lower drainage door 405 forward, and then the movable plate 601 continues to move, pulling back the lower drainage door 405, completing a whole active drainage action.

[0058] The above-mentioned action process can actively drain away excess water, thereby preventing excessive water from leaking from the light source and the mounting bracket 103, thereby increasing the drainage capacity.

[0059] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape, and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without departing substantially from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature, number, or position of the discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structures. Without departing from the scope of the present invention, other replacements, modifications, changes, and omissions may be made in the design, operating conditions, and arrangement of the exemplary embodiments. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0060] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0061] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0062] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A modular outdoor lighting wall lamp with a drainage and heat dissipation channel, characterized by: include: The lamp body (100) comprises a lamp housing (101), a placement cavity (102) provided in the lamp housing (101), and mounting brackets (103) provided at both ends of the lamp housing (101); A waterproof assembly (200) comprises a first waterproof ring (201) arranged at the end of a lamp housing (101), a second waterproof ring (202) connected to the first waterproof ring (201), and a liquid flow channel (203) opened between the first waterproof ring (201) and the lamp housing (101), wherein the first waterproof ring (201) is provided with a water retaining member (204); A hydrophobic component (300) is provided on a lamp housing (101).

2. The modular outdoor lighting wall lamp with a drainage and heat dissipation channel according to claim 1, characterized in that: A mounting block (205) is provided on the side wall of the lamp housing (101), the upper end of the mounting block (205) is located below the liquid flow channel (203), the water retaining member (204) comprises a first sealing ring (204a) provided at the upper end of the first waterproof ring (201), and a second sealing ring (204b) connected to the first sealing ring (204a), and a waterproof groove (204c) is formed between the first sealing ring (204a) and the second sealing ring (204b).

3. The modular outdoor lighting wall lamp with a drainage and heat dissipation channel according to claim 1, characterized in that: The hydrophobic assembly (300) includes a hydrophobic trough (301) opened at the upper end of the mounting block (205), the hydrophobic trough (301) is connected to the liquid flow channel (203), the lower bottom surface of the hydrophobic trough (301) is inclined, and a guide block (302) is provided at the notch of the hydrophobic trough (301).

4. The modular outdoor lighting wall lamp with a drainage and heat dissipation channel according to claim 1, characterized in that: Also includes: An active drainage assembly (400) comprises a water absorption box (401) disposed in a placement cavity (102), a sewer pipe (402) connecting the water absorption box (401) with a liquid flow channel (203), and a drainage pipe (403) disposed on the water absorption box (401), wherein the drainage pipe (403) extends outward to the outside of the mounting block (205); An upper closed door (404) is slidably connected to the connection point between the water absorption box body (401) and the sewer pipe (402); an inclined block (401a) is provided in the water absorption box body (401); a cavity is formed in the water absorption box body (401); a lower drainage door (405) is slidably connected in the water absorption box body (401); the upper closed door (404) is located above the lower drainage door (405); and a rotating component (500) for controlling the movement of the upper closed door (404) and the lower drainage door (405) is provided on the water absorption box body (401).

5. The modular outdoor lighting wall lamp with a drainage and heat dissipation channel according to claim 4, characterized in that: The rotating component (500) comprises a base block (501) arranged on a main frame (500a) and a bottom plate (502) arranged on the base block (501); a slot group (503) is provided on the bottom plate (502); the slot group (503) comprises a first guide rail (503a) provided on the bottom plate (502) and a second guide rail (503b) provided on the bottom plate (502); the first guide rail (503a) and the second guide rail (503b) are connected; a corner block (504) is provided at the intersection of the first guide rail (503a) and the second guide rail (503b); a moving part 507 is provided on the corner block (504); a first clamping rod (505) and a second clamping rod (506) are provided on the bottom plate (502); and the slot group (503) is slidably connected to the moving part (507).

6. The modular outdoor lighting wall lamp with a drainage and heat dissipation channel according to claim 5, characterized in that: The movable member (507) comprises an opening (507a) provided on the corner block (504) and a guide paddle (507b) rotatably connected to the opening (507a); the guide paddle (507b) comprises a first paddle and a second paddle connected to the first paddle; a torsion spring is provided at a hinged position between the guide paddle (507b) and the opening (507a).

7. The modular outdoor lighting wall lamp with a drainage and heat dissipation channel according to claim 6, characterized in that: A first gear (600) is provided at the center of the base plate (502); a movable plate (601) is provided at one end of the first clamping rod (505) and the second clamping rod (506) away from the base plate (502); an outer edge gear (602) meshing with the first gear (600) is provided on the outer periphery of the movable plate (601); the movable plate (601) includes a main body plate and semicircular plates provided at both ends of the main body plate; the outer edge gear (602) includes a first gear tooth group provided on the two semicircular plates and a second gear tooth group provided on the side surface of the main body plate; and a lifting member is provided on the movable plate (601).

8. The modular outdoor lighting wall lamp with a drainage and heat dissipation channel according to claim 7, characterized in that: The lifting member includes a push rod (603) rotatably connected to the movable plate (601) and a pull rod (604) arranged on the push rod (603); the pull rod (604) is rotatably connected to a rotating drum (605) at one end away from the push rod (603); a first control rod (608) extends outward from the upper closed door (404); a second control rod (609) extends outward from the lower drainage door (405); the ends of the first control rod (608) and the second control rod (609) are both provided with a clamping column (609a) that cooperates with the rotating drum (605); and a telescopic member is provided between the pull rod (604) and the push rod (603).

9. The modular outdoor lighting wall lamp with a drainage and heat dissipation channel according to claim 8, characterized in that: The telescopic member comprises a micro motor arranged on a movable plate (601), and the micro motor is connected to a push rod (603).

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