Lamp with adjustable anti-dazzle angle

Abstract

The utility model relates to the technical field of lamps, in particular to a lamp with an adjustable anti-dazzle angle. The lamp comprises a lamp body. The light source is arranged in the lamp body; the anti-dazzle grating is arranged in the lamp body, the anti-dazzle grating is located on a light emitting path of the light source, the anti-dazzle grating comprises a plurality of grating strips distributed in an array mode, and a light emitting channel is formed between any two adjacent grating strips; the angle adjusting structure is arranged on the lamp body, and the angle adjusting structure can adjust the direction or the inclination angle of the anti-dazzle grating so as to change the irradiation angle of light rays penetrating through the light outlet channel. According to the scheme, two angle adjusting structures are provided, the first angle adjusting structure can automatically adjust the anti-dazzle grating, so that the anti-dazzle effect is achieved, and the automation degree is high. And the second angle adjusting structure can manually adjust the rotation angle of the anti-dazzling grating, so that the adjustment of the anti-dazzling angle is realized, and the flexibility is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a lamp with an adjustable anti-glare angle. Background Art

[0002] Lamps, as a lighting product, can provide bright and uniform light and have been widely used outdoors or indoors.

[0003] The lamps currently sold or used in the market, especially underground lamps, do not have anti-glare grilles in the lamp structure, or the anti-glare grilles inside the lamps cannot be adjusted at will, resulting in the anti-glare angle of the lamps being too fixed and having blind spots, making it impossible to adjust the specific anti-glare angle according to different illumination environments. Utility Model Content

[0004] The purpose of the utility model is to provide a lamp with adjustable anti-glare angle, aiming to solve the technical problem that the existing lamps are not provided with anti-glare grilles, or their anti-glare grilles cannot be adjusted at will, resulting in the inability to adjust the specific anti-glare angle according to different illumination environments.

[0005] To achieve the above-mentioned purpose, the utility model provides a lamp with adjustable anti-glare angle, comprising a lamp body;

[0006] A light source, which is disposed in the lamp body;

[0007] An anti-glare grille is arranged in the lamp body and is located on the light emitting path of the light source. The anti-glare grille includes a plurality of grille bars distributed in an array, and a light emitting channel is provided between any two adjacent grille bars;

[0008] An angle adjustment structure is arranged on the lamp body, and the angle adjustment structure is used to adjust the direction or tilt angle of the anti-glare grille to change the irradiation angle of the light passing through the light outlet channel.

[0009] Preferably, the angle adjustment structure is a first angle adjustment structure, and the grille bars are arranged obliquely;

[0010] The first angle adjustment structure includes a driving member, a gear and an induction radar, wherein the driving member and the induction radar are both arranged in the lamp body, the gear is arranged at the output end of the driving member, the edge of the anti-glare grille extends downward to form an extension portion, the inner wall of the extension portion is provided with a rack matched with the gear, and the gear is meshed with the rack;

[0011] The sensing radar emits electromagnetic wave signals to sense whether an external object exists and detects the position information and / or distance information of the external object. The sensing radar and the driving component are electrically connected to a controller, so that the controller controls the driving component to adjust the inclination direction of the grille bars on the anti-glare grille according to the position information and / or distance information of the external object sensed by the sensing radar.

[0012] Preferably, the driving member is a driving motor.

[0013] Preferably, the angle adjustment structure is a second angle adjustment structure;

[0014] The second angle adjustment structure includes an adjusting rod and a rotating shaft, one end of the rotating shaft is removable and fixed to the end of the anti-glare grille, and the other end thereof passes through the outside of the lamp body, a connecting hole is provided at the end of the rotating shaft extending outside the lamp body, a surface cover is provided on the top of the lamp body, an adjustment groove is provided on the surface cover, one end of the adjusting rod passes through the adjusting groove and is plugged and fixed in the connecting hole, so that when the adjusting rod swings in the adjusting groove, the rotating shaft and the anti-glare grille are driven to rotate synchronously.

[0015] Preferably, an outer wall of the lamp body is provided with a mounting groove, and an outer wall of the rotating shaft is provided with an abutment portion, and the abutment portion is abutted and fixed in the mounting groove.

[0016] Preferably, a sealing ring is further provided on the side where the abutting portion abuts against the mounting groove;

[0017] A sealing pressure plate is detachably fixed to the outer wall of the lamp body and is located outside the abutting portion. The sealing pressure plate is used to seal a connection gap between the abutting portion and the mounting groove.

[0018] Preferably, both ends of the anti-glare grille are provided with connecting parts, and the rotating shaft is detachably fixed to any of the connecting parts;

[0019] The inner wall of the lamp body is provided with a step portion, and avoidance grooves are also provided at both ends of the anti-glare grille. The connecting portion is arranged in the avoidance groove, and a fixing piece is also provided in the avoidance groove. The fixing piece is buckled on the connecting portion, and its two ends are removable and fixed on the step portion.

[0020] Preferably, the connecting hole is hexagonal, and the adjusting rod is a hexagonal wrench.

[0021] Preferably, the lamp further comprises a lens, a glass cover, and an embedded box, wherein the lens is arranged on the light-emitting side of the light source, and the lens is located between the light source and the anti-glare grille;

[0022] The outer wall of the lamp body is removably provided with the embedded box, the top of the embedded box is provided with a first light-transmitting hole, the surface cover is provided with a second light-transmitting hole, the glass cover includes a first cover body and a second cover body distributed up and down, the first cover body is located above the second cover body, and the diameter of the first cover body is less than the diameter of the second cover body, the first cover body is arranged in the first light-transmitting hole, and the edge of the second cover body is embedded in the second light-transmitting hole.

[0023] Preferably, a waterproof sealing ring is provided in the second light transmission hole, and an edge of the second cover body abuts against the waterproof sealing ring.

[0024] The utility model has the following beneficial effects:

[0025] 1. The anti-glare grille of this scheme can be automatically adjusted through the first angle adjustment structure. When a pedestrian approaches the lamp, the induction radar of the first angle adjustment structure senses the direction of the pedestrian, and the controller controls the driving component to automatically start working. The anti-glare grille is adjusted by the gear and rack at the output end of the driving component to change the inclination angle of the grille bars, thereby achieving an anti-glare effect with a high degree of automation.

[0026] 2. The anti-glare grille of the present scheme can also be manually adjusted through a second angle adjustment structure. When the adjustment rod of the second angle adjustment structure swings in the adjustment groove, it can drive the rotating shaft and the anti-glare grille connected to the rotating shaft to rotate synchronously, so that the anti-glare grille is tilted to a certain angle, thereby realizing the adjustment of the anti-glare angle. It has high flexibility and can adjust the anti-glare angle by itself according to the existing environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0028] Figure 1 It is an exploded view of the first embodiment of the lamp with adjustable anti-glare angle of the utility model;

[0029] Figure 2 for Figure 1 A partial enlarged view of the middle A part;

[0030] Figure 3 for Figure 1 A partial enlarged view of part B in the middle;

[0031] Figure 4 It is a schematic cross-sectional structure diagram of a first embodiment of a lamp with adjustable anti-glare angle;

[0032] Figure 5 It is a structural schematic diagram of a first embodiment of a lamp with adjustable anti-glare angle;

[0033] Figure 6 An exploded view of a second embodiment of the utility model of a lamp with adjustable anti-glare angle;

[0034] Figure 7 It is a schematic cross-sectional structure diagram of a second embodiment of a lamp with adjustable anti-glare angle;

[0035] Figure 8 for Figure 7 A partial enlarged view of the middle C part;

[0036] Fig. 9 It is a schematic diagram of the structure of the anti-glare grille in the second embodiment of the lamp with adjustable anti-glare angle.

[0037] In the accompanying drawings: 1-lamp body, 11-face cover, 111-adjustment groove, 112-second light transmission hole, 113-waterproof sealing ring, 12-installation groove, 13-sealing pressure plate, 14-step portion, 15-fixing part, 3-anti-glare grille, 31-grille bar, 32-light outlet channel, 33-extension portion, 331-rack, 34-connecting portion, 35-avoidance groove, 41-first angle adjustment structure, 411-driving member, 412-gear, 413-sensing radar, 42-second angle adjustment structure, 421-adjustment rod, 422-rotating shaft, 4221-connecting hole, 4222-abutment portion, 423-sealing ring, 5-lens, 6-glass cover, 61-first cover body, 62-second cover body, 7-embedded box, 71-first light transmission hole.

[0038] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] It should be noted that if a directional indication is involved in the embodiments of the present invention, the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0041] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0042] like Figures 1 to 8 As shown, a lamp with adjustable anti-glare angle comprises: a lamp body 1;

[0043] A light source, which is arranged in the lamp body 1;

[0044] An anti-glare grille 3 is arranged in the lamp body 1 and is located on the light emitting path of the light source. The anti-glare grille 3 includes a plurality of grille bars 31 distributed in an array, and a light emitting channel 32 is provided between any two adjacent grille bars 31;

[0045] An angle adjustment structure is disposed on the lamp body 1 , and is used to adjust the direction or tilt angle of the anti-glare grille 3 to change the irradiation angle of light passing through the light outlet channel 32 .

[0046] This solution provides a lamp with an adjustable anti-glare angle, which is particularly suitable for use as an underground lamp.

[0047] The lamp body 1 of this solution is usually cylindrical, with a large accommodation space inside. The light source is located inside the lamp body 1 and radiates light outward. When the light is emitted, it first passes through the grille bars 31 of the anti-glare grille 3 and is emitted to the outside through the light outlet channel 32. This solution is provided with a special angle adjustment structure, which is also provided on the lamp body 1. The angle adjustment structure can adjust the anti-glare grille 3, change the inclination direction or deflection angle of the grille bars 31, and adjust the irradiation angle of the light along the light outlet channel 32, so that the irradiation angle is more suitable and glare is effectively prevented.

[0048] In one embodiment of this solution, Figures 6 to 9 As shown, the angle adjustment structure is a first angle adjustment structure 41, and the grille bars 31 are arranged obliquely;

[0049] The first angle adjustment structure 41 includes a driving member 411, a gear 412 and an induction radar 413. The driving member 411 and the induction radar 413 are both arranged in the lamp body 1. The output end of the driving member 411 is provided with the gear 412. The edge of the anti-glare grille 3 extends downward to form an extension portion 33. The inner wall of the extension portion 33 is provided with a rack 331 matched with the gear 412. The gear 412 is meshed with the rack 331.

[0050] The sensing radar 413 can emit electromagnetic wave signals to sense whether there is an external object, and detect the position information and / or distance information of the external object. The sensing radar 413 and the driving member 411 are both electrically connected to a controller (not shown in the figure), so that the controller can control the driving member 411 to adjust the inclination direction of the grille bars 31 on the anti-glare grille 3 according to the position information and / or distance information of the external object sensed by the sensing radar 413.

[0051] The first angle adjustment structure 41 in this embodiment includes a driving member 411 and a sensing radar 413. When an external object (such as a pedestrian) approaches the lamp, the sensing radar 413 senses the direction of the pedestrian, and the controller controls the driving member 411 to automatically start working. The gear 412 at the output end of the driving member 411 cooperates with the rack 331 to adjust the anti-glare grille 3 and change the inclination angle of the grille bar 31, thereby achieving an anti-glare effect, and the degree of intelligence is relatively high. After installation, the anti-glare grille 3 is in an inclined state with a specific inclination angle, which can improve the anti-glare effect.

[0052] Principle description: The induction radar 413 can use the difference between the electromagnetic wave signal emitted and the signal reflected by the object to determine whether there is a human body or other objects, and detect its position, distance and other information. When the induction radar 413 is actually used, the electromagnetic waves reflected by the lamp parts can be filtered out through software debugging to prevent the lamp parts from interfering with the operation of the driver 411.

[0053] During installation, an orientation marking arrow can be set on the anti-glare grille 3. After the lamp is installed, the technician sets the memory direction, and the direction of the anti-glare grille 3 can be automatically reset after the lamp is powered on.

[0054] Furthermore, the driving member 411 is a driving motor. Thus, the driving motor is small in size and light in weight, does not increase the automatic operation of the lamp too much, and has a fast response speed and high control accuracy, and can accurately adjust the anti-glare grille 3 to effectively prevent glare.

[0055] In another embodiment of this solution, Figures 1 to 5 As shown, the angle adjustment structure is a second angle adjustment structure 42;

[0056] The second angle adjustment structure 42 includes an adjusting rod 421 and a rotating shaft 422, one end of the rotating shaft 422 is removably fixed to the end of the anti-glare grille 3, and the other end thereof passes through the outside of the lamp body 1, and a connecting hole 4221 is provided at the end of the rotating shaft 422 extending outside the lamp body 1. A surface cover 11 is provided on the top of the lamp body 1, and an adjusting groove 111 is provided on the surface cover 11. One end of the adjusting rod 421 passes through the adjusting groove 111 and is plugged and fixed in the connecting hole 4221, so that when the adjusting rod 421 swings in the adjusting groove 111, it can drive the rotating shaft 422 and the anti-glare grille 3 to rotate synchronously.

[0057] In this embodiment, the angle of the anti-glare grille 3 can be adjusted by rotating the rotating shaft 422 driven by the adjusting rod 421. A long adjusting groove 111 is provided on the surface cover 11. The adjusting rod 421 has a certain swinging space in the adjusting groove 111. When the adjusting rod 421 swings in the adjusting groove 111, since the adjusting rod 421 is fixed to the rotating shaft 422 through the connecting hole 4221, the rotating shaft 422 and the anti-glare grille 3 connected to the rotating shaft 422 can be driven to rotate synchronously when the adjusting rod 421 rotates, so that the anti-glare grille 3 is tilted to a certain angle, thereby realizing the adjustment of the anti-glare angle. The system has high flexibility, and the anti-glare angle can be adjusted according to the existing environment. The system is suitable for a variety of installation environments.

[0058] Furthermore, a mounting groove 12 is provided on the outer wall of the lamp body 1 , and an abutting portion 4222 is provided on the outer wall of the rotating shaft 422 . The abutting portion 4222 is abutted and fixed in the mounting groove 12 .

[0059] In the present embodiment, one end of the rotating shaft 422 is detachably fixed to the anti-glare grille 3. In order to further ensure the connection stability between the rotating shaft 422 and the lamp and prevent the rotating shaft 422 from shifting after being fixed, an abutment portion 4222 is provided on the outer wall surface in the middle of the rotating shaft 422. The shape and size of the abutment portion 4222 are completely matched with the shape and size of the mounting groove 12. Therefore, the abutment portion 4222 can be stably installed inside the mounting groove 12 to prevent the rotating shaft 422 from moving inward excessively.

[0060] Furthermore, a sealing ring 423 is further provided on one side of the abutting portion 4222 abutting against the mounting groove 12;

[0061] A sealing pressure plate 13 is detachably fixed to the outer wall of the lamp body 1 , and is located outside the abutting portion 4222 . The sealing pressure plate 13 is used to seal the connection gap between the abutting portion 4222 and the mounting groove 12 .

[0062] A sealing ring 423 is provided on the inner side of the abutting portion 4222. After installation, the sealing ring 423 fits tightly with the abutting portion 4222 to prevent water vapor from entering through the internal connection gap between the abutting portion 4222 and the mounting groove 12. In order to further ensure the waterproof effect, a sealing pressure plate 13 is also provided on the outer avoidance surface of the lamp. The sealing pressure plate 13 is tightened on the lamp by screws. The sealing pressure plate 13 is arranged on the outer side of the abutting portion 4222. After installation, the sealing pressure plate 13 can seal the external connection gap between the abutting portion 4222 and the mounting groove 12 to achieve a good waterproof effect.

[0063] Furthermore, both ends of the anti-glare grille 3 are provided with connecting parts 34, and the rotating shaft 422 is detachably fixed to any of the connecting parts 34;

[0064] The inner wall of the lamp body 1 is provided with a stepped portion 14, and both ends of the anti-glare grille 3 are also provided with avoidance grooves 35. The connecting portion 34 is arranged in the avoidance groove 35, and a fixing member 15 is also provided in the avoidance groove 35. The fixing member 15 is buckled on the connecting portion 34, and its two ends are removable and fixed on the stepped portion 14.

[0065] The fixation between the anti-glare grille 3 and the lamp body 1 is mainly achieved through the fixing piece 15. Since avoidance grooves 35 are provided on both sides of the anti-glare grille 3, the avoidance grooves 35 have fixing pieces 15. The fixing pieces 15 are buckled on the top of the anti-glare grille 3, and the two ends of the fixing piece 15 are removably fixed to the step portion 14 in the lamp body 1. In this way, the connecting pieces at the two ends of the anti-glare grille 3 are sandwiched between the step portion 14 and the fixing piece 15 and are fixed more firmly.

[0066] A through hole is provided in any connecting piece of the anti-glare grille 3 , and one end of the rotating shaft 422 in the lamp is disassembled and fixed in the through hole, so that the rotating shaft 422 and the anti-glare grille 3 are fixed.

[0067] Furthermore, the connecting hole 4221 is hexagonal, and the adjusting rod 421 is a hexagonal wrench. By rotating the hexagonal wrench, the rotating shaft 422 and the anti-glare grille 3 can be driven to adjust the anti-glare angle; the fixing between the hexagonal wrench and the hexagonal connecting hole 4221 is more stable, and the hexagonal wrench is widely used in the market, which is more convenient for general users.

[0068] Furthermore, the lamp further comprises a lens 5, a glass cover 6, and an embedded box 7, wherein the lens 5 is arranged on the light-emitting side of the light source, and the lens 5 is located between the light source and the anti-glare grille 3;

[0069] The outer wall of the lamp body 1 is removably provided with the embedded box 7, the top of the embedded box 7 is provided with a first light-transmitting hole 71, the surface cover 11 is provided with a second light-transmitting hole 112, the glass cover 6 includes a first cover body 61 and a second cover body 62, the diameter of the first cover body 61 is less than the diameter of the second cover body 62, the first cover body 61 is arranged in the first light-transmitting hole 71, and the edge of the second cover body 62 is embedded in the second light-transmitting hole 112.

[0070] The lamp of this solution can be an underground lamp, so the embedded box 7 of this solution needs to be embedded in a preset position in advance to protect the lamp inside. The lamp is completely wrapped in the embedded box 7. The lamp structure also includes a lens 5 and a glass cover 6. The light emitted by the light source becomes more focused after passing through the lens 5, the illumination is more concentrated, and the range is longer; the glass cover 6 includes an integrally formed first cover body 61 and a second cover body 62. The first cover body 61 is located above the second cover body 62. The first cover body 61 is located in the first light-transmitting hole 71 of the embedded box 7, and the edge of the first cover body 61 is closely arranged with the first light-transmitting hole 71, and the edge of the second cover body 62 is embedded in the second light-transmitting hole 112. In this way, better fixation between the glass cover 6, the embedded box 7 and the lamp body 1 can be achieved. In this embodiment, when the embedded box 7 is provided on the outside of the lamp body 1, the embedded box 7 is also provided with an adjustment slot 111 for the adjustment rod 421 to swing.

[0071] The glass cover 6 of this solution is mostly made of transparent material, and the light emitted by the light source can be irradiated to the outside through the transparent glass cover 6. A reflective cup, a circuit board and other structures can also be arranged inside the lamp.

[0072] Furthermore, a waterproof sealing ring 113 is provided in the second light transmission hole 112, and the edge of the second cover body 62 abuts against the waterproof sealing ring 113. In order to further improve the waterproof effect of the lamp, a waterproof sealing ring 113 is further provided in the second light transmission hole 112 of the present solution. After the glass cover 6 is installed, the edge of the second cover body 62 is completely wrapped by the waterproof sealing ring 113 with a cross section approximately in the shape of a "]", which can prevent water vapor from entering from the top of the lamp.

[0073] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A lamp with adjustable anti-glare angle, characterized in that: include: Lamp body (1); A light source, which is arranged in the lamp body (1); an anti-glare grille (3) arranged in the lamp body (1), and the anti-glare grille (3) is located on a light emitting path of the light source, the anti-glare grille (3) comprising a plurality of grille bars (31) distributed in an array, and a light emitting channel (32) is provided between any two adjacent grille bars (31); An angle adjustment structure is arranged on the lamp body (1), and is used to adjust the direction or tilt angle of the anti-glare grille (3) so as to change the irradiation angle of light passing through the light exit channel (32).

2. The lamp with adjustable anti-glare angle according to claim 1, characterized in that: The angle adjustment structure is a first angle adjustment structure (41), and the grille bars (31) are arranged obliquely; The first angle adjustment structure (41) comprises a driving member (411), a gear (412) and an inductive radar (413); the driving member (411) and the inductive radar (413) are both arranged in the lamp body (1); the gear (412) is arranged at the output end of the driving member (411); the edge of the anti-glare grille (3) extends downward to form an extension portion (33); the inner wall of the extension portion (33) is provided with a rack (331) matched with the gear (412); the gear (412) is meshed with the rack (331); The sensing radar (413) emits an electromagnetic wave signal to sense whether an external object exists, and detects position information and / or distance information of the external object. The sensing radar (413) and the driving member (411) are both electrically connected to a controller, so that the controller controls the driving member (411) to adjust the inclination direction of the grille bars (31) on the anti-glare grille (3) according to the position information and / or distance information of the external object sensed by the sensing radar (413).

3. The lamp with adjustable anti-glare angle according to claim 2, characterized in that: The driving member (411) is a driving motor.

4. The lamp with adjustable anti-glare angle according to claim 1, characterized in that: The angle adjustment structure is a second angle adjustment structure (42); The second angle adjustment structure (42) comprises an adjustment rod (421) and a rotating shaft (422); one end of the rotating shaft (422) is detachably fixed to the end of the anti-glare grille (3), and the other end thereof extends out of the lamp body (1); and a connecting hole (4221) is provided at the end of the rotating shaft (422) extending out of the lamp body (1); a surface cover (11) is provided on the top of the lamp body (1); an adjustment groove (111) is provided on the surface cover (11); one end of the adjustment rod (421) passes through the adjustment groove (111) and is plugged and fixed in the connecting hole (4221), so that when the adjustment rod (421) swings in the adjustment groove (111), it drives the rotating shaft (422) and the anti-glare grille (3) to rotate synchronously.

5. The lamp with adjustable anti-glare angle according to claim 4, characterized in that: The outer wall of the lamp body (1) is provided with a mounting groove (12), and the outer wall of the rotating shaft (422) is provided with an abutment portion (4222), and the abutment portion (4222) is abutted and fixed in the mounting groove (12).

6. The lamp with adjustable anti-glare angle according to claim 5, characterized in that: A sealing ring (423) is also provided on the side where the abutting portion (4222) abuts against the mounting groove (12); A sealing pressure plate (13) is detachably fixed to the outer wall of the lamp body (1); the sealing pressure plate (13) is located outside the abutment portion (4222) and is used to seal the connection gap between the abutment portion (4222) and the mounting groove (12).

7. The lamp with adjustable anti-glare angle according to claim 4, characterized in that: Both ends of the anti-glare grille (3) are provided with connecting parts (34), and the rotating shaft (422) is detachably fixed to any one of the connecting parts (34); The inner wall of the lamp body (1) is provided with two stepped portions (14) corresponding to the connecting portion, and the two ends of the anti-glare grille (3) are also provided with avoidance grooves (35), the connecting portion (34) is arranged in the avoidance groove (35), and a fixing member (15) is also provided in the avoidance groove (35), the fixing member (15) is buckled on the connecting portion (34), and the two ends of the fixing member (15) are detachably fixed on the stepped portions (14).

8. The lamp with adjustable anti-glare angle according to claim 4, characterized in that: The connecting hole (4221) is hexagonal, and the adjusting rod (421) is a hexagonal wrench.

9. The lamp with adjustable anti-glare angle according to claim 4, characterized in that: The lamp also includes a lens (5), a glass cover (6) and a pre-embedded box (7); the lens (5) is arranged on the light-emitting side of the light source, and the lens (5) is located between the light source and the anti-glare grille (3); The outer wall of the lamp body (1) is detachably sleeved with the embedded box (7), the top of the embedded box (7) is provided with a first light-transmitting hole (71), the surface cover (11) is provided with a second light-transmitting hole (112), the glass cover (6) comprises a first cover body (61) and a second cover body (62), the first cover body (61) is located above the second cover body (62), and the diameter of the first cover body (61) is less than the diameter of the second cover body (62), the first cover body (61) is arranged in the first light-transmitting hole (71), and the edge of the second cover body (62) is embedded in the second light-transmitting hole (112).

10. The lamp with adjustable anti-glare angle according to claim 9, characterized in that: A waterproof sealing ring (113) is provided in the second light-transmitting hole (112), and the edge of the second cover body (62) abuts against the waterproof sealing ring (113).

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