Wall washing track lamp

Abstract

The utility model belongs to the field of lighting equipment, and particularly relates to a wall washing track lamp. A first mounting plate and a second mounting plate connected with the first mounting plate are arranged on a shell, a mounting groove is formed in the first mounting plate, a first clamping groove is formed in the mounting groove, a second clamping groove is formed in the first mounting plate, and a third clamping groove is formed in the second mounting plate; the lens, the light source assembly and the reflecting plate are mounted on the shell, so that after light emitted by the light source assembly is refracted, gathered and emitted out of the shell through the lens, light which is emitted in the shell and is not effectively utilized is further reflected out of the shell through the reflecting plate, the utilization rate of the light source is increased, and energy waste is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of lighting equipment, and particularly relates to a wall - washing track light. Background Art

[0002] Lighting equipment is very common in daily life. Especially wall - washing lights are often used in some shopping malls and display cabinets to irradiate the target cavity and achieve the lighting of the entire wall.

[0003] In the existing technology, in order to achieve uniform illumination, a light - shielding plate is often used to directly block some light rays that irradiate outside the wall, so as to achieve uniform illumination of the light rays and controllability of the irradiation angle.

[0004] However, this method has the problem of low light utilization rate, that is, the light is not fully utilized, resulting in waste of energy. At the same time, in order to have a greater illumination intensity, a stronger power supply is usually used for power supply, further causing waste of resources. Summary of the Utility Model

[0005] In order to solve the above problems, the utility model provides a wall - washing track light. The light source is further focused and refracted through a lens to improve the illumination intensity at the light - emitting port. Further, by setting a reflector, the ineffective light irradiation outside the light - emitting port, that is, in the shell, is reflected to the light - emitting port, so as to improve the light utilization rate of the light source, reduce energy loss, and also improve the illumination intensity at the light - emitting port.

[0006] The purpose of the utility model is achieved through the following technical solutions:

[0007] In a first aspect, a wall - washing track light is characterized by comprising:

[0008] A housing, including a first mounting plate and a second mounting plate connected to the first mounting plate. The first mounting plate is provided with a mounting groove, the mounting groove is provided with a first card slot, the first mounting plate is provided with a second card slot, and the second mounting plate is provided with a third card slot;

[0009] A light - source assembly, fixedly arranged at the bottom of the mounting groove;

[0010] A lens, installed in the first card slot along the light - projection direction of the light - source assembly;

[0011] And a reflector, one end of the reflector is clamped in the second card slot and the other end is clamped in the third card slot;

[0012] Wherein, the light source projected from the light - source assembly is projected outward through the lens, and the light source projected on the housing through the lens is projected outward through the reflector.

[0013] By arranging a light source assembly in the installation groove of the first mounting plate, and a lens is arranged in the first card slot on the installation groove, so that after the light source assembly emits light, it is refracted and concentrated by the lens, improving the concentrated projection of the light beam outside the housing. Further, by arranging a reflector in the housing, the light irradiated in the housing is reflected outside the housing, thereby improving the utilization rate of light and the light intensity at the light outlet, and reducing the energy loss.

[0014] In some embodiments, the first mounting plate is provided with a first bracket. A first inclined surface is arranged between the bottom of the first bracket and the first mounting plate, and the installation groove is arranged on the first inclined surface, so that the lens and the light source assembly are inclined at 45° relative to the plane of the second mounting plate, and an included angle less than 180° is formed between the light-emitting surface of the lens and the reflecting surface of the reflector.

[0015] The first bracket is used to provide an inclination angle so that the lens can be inclined at a 45° angle, which will make the irradiation spot more uniform. An included angle is formed between the light-emitting surface of the lens and the reflecting surface of the reflector, so that part of the light source on the periphery of the light-emitting surface can be irradiated on the reflector and reflected, thereby improving the overall light intensity of the light output.

[0016] In some embodiments, the first card slot is a second inclined surface, and the two second inclined surfaces on both sides incline towards the inside of the first card slot, so that the cross section of the first card slot forms a trapezoid.

[0017] Inner inclined surfaces are arranged on both sides of the first card slot to clamp the lens to prevent the lens from coming out.

[0018] In some embodiments, the lens is provided with a refraction part and a clamping part. The clamping part is provided with a first clamping part and a second clamping part, and the first clamping part and the second clamping part are inclined outward, so that the clamping part is clamped inside the second inclined surface. A clamping platform is arranged on the side where the refraction part is connected to the clamping part, and the clamping platform abuts against the notch of the first card slot.

[0019] The lens is provided with a refraction part and a clamping part. The clamping part is used to be clamped on the first card slot to prevent the lens from falling when it is inclined. The second inclined surface is inclined to cooperate with the inclined first card slot for clamping; a clamping platform is arranged between the refraction part and the clamping part so that the clamping platform abuts against the notch of the first card slot.

[0020] In some embodiments, a glass component is further arranged. A fourth card slot is arranged at the bottom surface of the first bracket away from the first mounting plate, and a fifth card slot is arranged at the second mounting plate away from the first mounting plate; the glass component is clamped between the fifth card slot and the fourth card slot.

[0021] The glass component is clamped at the light outlet through the fourth card slot and the fifth card slot to provide protection for the internal components of the housing.

[0022] In some embodiments, it further includes a left side plate and a right side plate. One side of the left side plate and one side of the right side plate are connected to both sides of the first mounting plate, and the bottom ends of the left side plate and the right side plate are connected to both sides of the second mounting plate. Both the left side plate and the right side plate are provided with first mounting platforms, and first mounting holes are provided on the first mounting platforms. Second mounting holes are provided on both sides of the first bracket, and they are fixed in alignment through the first mounting holes and the second mounting holes, so that the left side plate and the right side plate are fixed on the first bracket.

[0023] The left side plate and the right side plate on the side are arranged on both sides to protect the components inside the housing from the side. They are installed through the first mounting platform and the mounting holes, and further form a closed space to prevent external light interference.

[0024] In some embodiments, a shielding plate is provided on one side of the upper surface of the first bracket away from the first mounting plate. An installation through groove is formed between the shielding plate and the first mounting plate, and a radiator is provided in the installation groove.

[0025] An installation through groove is provided on the upper surface of the first bracket to install power-related components and track-related components. At the same time, a radiator is provided to dissipate heat from the light source assembly. At the same time, the first inclined surface of the first bracket is hollowed out on the opposite side of the side where the light source assembly is installed, which also provides a heat dissipation space.

[0026] In some embodiments, it further includes a track assembly. The track assembly includes a track power supply, a track rod, and a second bracket. The second bracket is arranged inside the installation through groove. An installation groove is provided in the middle of the second bracket. One end of the track rod is rotatably arranged inside the installation groove. The other side of the track rod is rotatably arranged on the track power supply. Installation arms are provided on both sides of the second bracket, and fixing seats are provided on the outer sides of the installation arms. Third mounting holes are provided on the left side plate and the right side plate, and fourth mounting holes are provided inside the fixing seats. The second bracket is installed on the left side plate and the right side plate through alignment and installation of the third mounting holes and the fourth mounting holes. The track power supply is electrically connected to the light source assembly through the track rod.

[0027] The track assembly is used to provide rotation and power for the entire housing and the interior. It provides rotation, telescoping, and an installation channel for electrical connection through the track rod. At the same time, the track power supply is separately provided, which can reduce the heat dissipation pressure of the power supply on the overall interior and prevent damage to internal components.

[0028] In some embodiments, fifth mounting holes are provided on both sides of the installation groove, and sixth mounting holes are provided on the track rod. They are installed in alignment through the fifth mounting holes and the sixth mounting holes, so that the track rod is rotatably connected inside the installation groove.

[0029] The installation groove is installed with the track rod through the fifth mounting holes and the sixth mounting holes, so that the track rod can rotate relative to the second bracket, and thus the entire housing rotates.

[0030] In some embodiments, the track assembly further includes a third bracket. The third bracket is provided with a first mounting surface and a second mounting surface. A clamping hole is provided in the middle of the first mounting surface. Through the clamping hole, the first mounting surface is sleeved on the track rod, and the first mounting surface is abutted against the second bracket. The second mounting surface is arranged between the first mounting plate and the second bracket, and a seventh mounting hole is provided on the second mounting surface. The first mounting plate is provided with an eighth mounting hole. The seventh mounting hole and the eighth mounting hole are installed in alignment to fix the third bracket on the first mounting plate.

[0031] The track assembly includes a third bracket. Through the third bracket, the first mounting surface is sleeved on the track rod, and the second mounting surface is arranged on the first mounting plate. While placing the track rod in the installation groove and jittering, the overall stability can be further improved.

[0032] The beneficial effects of a wall washing track light of the present utility model are as follows:

[0033] By providing a first mounting plate on the housing and a second mounting plate connected to the first mounting plate, and providing an installation groove on the first mounting plate, a first clamping groove is provided in the installation groove, a second clamping groove is provided on the first mounting plate, and a third clamping groove is provided on the second mounting plate; so that the lens, the light source assembly, and the reflector are installed on the housing. Furthermore, after the light emitted by the light source assembly is refracted and gathered by the lens and emitted out of the housing, the reflector further reflects the light that is not effectively utilized and emitted on the housing out of the housing, so as to improve the utilization rate of the light source and reduce the waste of energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 is a perspective view of a wall washing track light of the present utility model;

[0035] Figure 2 is an optical path schematic diagram of a wall washing track light of the present utility model;

[0036] Figure 3 is a side view of the lens of a wall washing track light of the present utility model;

[0037] Figure 4 is a cross-sectional view of the housing and the first bracket of a wall washing track light of the present utility model;

[0038] Figure 5 is a schematic diagram of the left and right side plates of a wall washing track light of the present utility model;

[0039] Figure 6 is a schematic diagram of the second bracket and the track rod of a wall washing track light of the present utility model;

[0040] Figure 7 is a top view of the housing and the first bracket of a wall washing track light of the present utility model;

[0041] Figure 8 Schematic diagram of the third bracket of a wall - washing track light of the present utility model.

[0042] Reference numerals:

[0043] 100, housing; 110, first mounting plate; 111, mounting groove; 112, first card slot; 113, second card slot; 114, first inclined surface; 115, second inclined surface; 116, fourth card slot; 120, second mounting plate; 121, third card slot; 122, fifth card slot; 123, seventh mounting hole; 130, first bracket; 131, second mounting hole; 140, left side plate; 150, right side plate; 151, first mounting platform; 152, first mounting hole; 153, third mounting hole; 160, shielding plate; 170, radiator;

[0044] 200, light source assembly;

[0045] 300, lens; 310, refraction part; 320, first clamping part; 330, second clamping part; 340, clamping platform;

[0046] 400, reflector;

[0047] 500, glass assembly;

[0048] 610, track power supply; 620, second bracket; 621, mounting arm; 622, mounting groove; 623, fourth mounting hole; 624, fifth mounting hole; 630, track rod; 631, sixth mounting hole; 640, third bracket; 641, clamping hole; 642, eighth mounting hole. Detailed implementation manners

[0049] It should be noted that, without conflict, the embodiments in the present utility model and the technical features in the embodiments can be combined with each other. The detailed description in the detailed implementation manners should be understood as an explanatory illustration of the purpose of the present utility model and should not be regarded as an improper limitation of the present utility model.

[0050] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the following will further describe the specific technical solutions of the present utility model in detail with reference to the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model but are not used to limit the scope of the present utility model.

[0051] In the embodiments of the present utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, unless otherwise stated, the meaning of "a plurality" is two or more.

[0052] In addition, in the embodiments of the present utility model, orientation terms such as "upper", "lower", "left", and "right" are defined relative to the orientation of the components shown in the drawings. It should be understood that these directional terms are relative concepts, which are used for relative description and clarification, and they can change accordingly with the change of the orientation of the components placed in the drawings.

[0053] In the embodiments of the present utility model, unless otherwise clearly defined and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium.

[0054] In the embodiments of the present utility model, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of another identical element in the process, method, article or device comprising the element.

[0055] In the embodiments of the present utility model, words such as "exemplary" or "for example" are used to represent examples, illustrations or explanations. Any embodiment or design solution described as "exemplary" or "for example" in the embodiments of the present utility model should not be construed as being more preferred or having more advantages than other embodiments or design solutions. Rather, the use of words such as "exemplary" or "for example" is intended to present the relevant in a specific manner.

[0056] Embodiment 1:

[0057] As Figures 1 to 2 shown, this embodiment provides a wall - washing track light, which is characterized by comprising:

[0058] A housing 100, including a first mounting plate 110 and a second mounting plate 120 connected to the first mounting plate 110. The first mounting plate 110 is provided with a mounting groove 111, the mounting groove 111 is provided with a first card slot 112, the first mounting plate 110 is provided with a second card slot 113, and the second mounting plate 120 is provided with a third card slot 121;

[0059] A light source assembly 200, fixedly arranged at the bottom of the mounting groove 111;

[0060] A lens 300, installed in the first card slot 112 along the light projection direction of the light source assembly 200;

[0061] And a reflector 400, one end of the reflector 400 is snap - fitted in the second card slot 113 and the other end is snap - fitted in the third card slot 121;

[0062] Among them, the light source projected from the light source component 200 is projected outward through the lens 300, and the light source projected into the housing 100 through the lens 300 is projected outward through the reflector 400.

[0063] Specifically, the housing 100 can be set as a rectangle. The first mounting plate 110 and the second mounting plate 120 are perpendicularly connected to form two adjacent sides of the rectangle and are arranged in an "L" shape. An installation groove 111 is provided on the first mounting plate 110, and a first clamping groove 112 structure is provided at the notch of the installation groove 111. The installation groove 111 is used to install the light source component 200. The light source component 200 can be a light bar, and the light bar is clamped into the installation groove 111 by a clamping method. Further, a light source installation position can be set. The light source can be installed by a fitting method, or clamping strips can be provided on both sides of the light source installation position to enable the light source to be clamped in the light source installation position. More specifically, in the middle part, the light-emitting surface of the light bar is aligned with the notch of the first clamping groove 112. Further, the lens 300 is arranged on the first clamping groove 112, and the first clamping groove 112 is arranged at the notch of the installation groove 111. The lens 300 is clamped into the first clamping groove 112 by a clamping method, so that the lens 300 covers the notch of the installation groove 111 and the light-emitting surface of the light bar faces the lens 300. Further, after the light bar emits light, the lens 300 refracts and converges the light. A second clamping groove 113 is provided on the first mounting plate 110, and a third clamping groove 121 is provided on the second mounting plate 120 to form an installation space between the second clamping groove 113 and the third clamping groove 121. The reflector 400, specifically an aluminum plate, is arranged between the first clamping groove 112 and the second clamping groove 113 and is clamped for installation. It should be noted that the setting of the reflector 400 needs to avoid the main optical path, that is, from the refraction port of the lens 300 to the light outlet of the housing 100. The light outlet is defined as follows: in the observation of the side view, with the two side edges of the lens 300 surface perpendicular and in the direction from the incident surface to the exit surface of the lens 300 as the 0° angle, taking the two ends of the lens 300 as the origin and in the direction from the incident surface to the exit surface of the lens 300, making rays offset 45° - 50° outward from the lens 300 surface, and making a perpendicular line on the other side of the side where the second mounting plate 120 is connected to the first mounting plate 110. The light outlet is formed between the two intersection points of the two rays and the direction of the perpendicular line. The reflector 400 is arranged outside the connection lines on both sides of the light outlet and the lens 300, or can be arranged in a manner that fits the connection lines, so that while the main light rays can be normally irradiated, the light rays other than the main light rays can also be reflected out of the light outlet through the reflector 400.

[0064] The beneficial effect of this embodiment is that by arranging the light source assembly 200 in the installation groove 111 of the first mounting plate 110 and arranging the lens 300 in the first card slot 112 on the installation groove 111, after the light source assembly 200 emits light, it is refracted and concentrated by the lens 300, improving the concentrated projection of the light beam outside the housing 100. Further, by arranging the reflector 400 in the housing 100, the light irradiated in the housing 100 is reflected outside the housing 100, thereby improving the utilization rate of the light and the light intensity at the light outlet and reducing the energy loss.

[0065] Embodiment 2:

[0066] As Figures 3 to 5 shown, this embodiment further optimizes and explains the structure mentioned in Embodiment 1.

[0067] In some embodiments, the first mounting plate 110 is provided with a first bracket 130. The bottom of the first bracket 130 and the first mounting plate 110 are provided with a first inclined surface 114, and the installation groove 111 is arranged on the first inclined surface 114, so that the lens 300 and the light source assembly 200 are inclined 45° relative to the plane of the second mounting plate 120, and the light-emitting surface of the lens 300 and the reflecting surface of the reflector 400 form an angle less than 180°.

[0068] Specifically, the first mounting plate 110 and the second mounting plate 120 can be integrally formed. To facilitate adjustment and make the spot illumination more uniform, a first bracket 130 is usually provided on the first mounting plate 110. The first bracket 130 can also be integrally formed with the first mounting plate 110. The first bracket 130 extends to be of the same width as and parallel to the second mounting plate 120. A first inclined surface 114 is provided at the bottom of the first bracket 130. One end of the first inclined surface 114 is arranged at the bottom of the first bracket 130, and the other end extends downward and is arranged on the first mounting plate 110. So, when observed from the side, the first inclined surface 114, a part of the first bracket 130, and a part of the first mounting plate 110 form a triangle, preferably an isosceles triangle. An installation groove 111 is provided on the side of the first inclined surface 114 away from the first mounting plate 110. Since it is provided on the first inclined surface 114, the lens 300 and the light source assembly 200 arranged in the installation groove 111 are inclined 45° relative to the plane of the second mounting plate 120. And if the reflector 400 can play a reflecting role, at least when arranged, the reflecting surface of the reflector 400 and the light-emitting surface of the lens 300 form an angle at least. Preferably, since forming an acute angle will cause the reflector 400 to block the main optical path, the reflecting surface of the reflector 400 and the light-emitting surface of the lens 300 generally form an obtuse angle. To meet this requirement, the second card slot 113 and the third card slot 121 are usually installed in a staggered manner. And the second card slot 113 is installed on the first inclined surface 114. Further, the position of the second card slot 113 on the first inclined surface 114 is closer to the first mounting plate 110, and the third card slot 121 is arranged on the second mounting plate 120 near the light outlet.

[0069] The first bracket 130 is used to provide an inclined angle so that the lens 300 can be inclined at an angle of 45°, which will make the irradiated spot more uniform. The light-emitting surface of the lens 300 and the reflecting surface of the reflector 400 form an angle so that some light sources on the periphery of the light-emitting surface can be irradiated on the reflector 400 and reflected, thereby improving the overall light intensity of the light output.

[0070] In some embodiments, both sides of the first card slot 112 are second inclined surfaces 115, and the two second inclined surfaces 115 are inclined toward the inside of the first card slot 112, so that the cross-section of the first card slot 112 forms a trapezoid.

[0071] Specifically, both sides of the first card slot 112 are provided with second inclined surfaces 115, and the second inclined surfaces 115 are inclined toward the inside of the first card slot 112, so that when the lens 300 is installed, it is clamped into the first card slot 112 from one side of the housing 100.

[0072] Both sides of the first card slot 112 are provided with inwardly inclined surfaces to clamp the lens 300 to prevent the lens 300 from falling out.

[0073] In some embodiments, the lens 300 is provided with a refraction portion 310 and a clamping portion. The clamping portion is provided with a first clamping portion 320 and a second clamping portion 330. The first clamping portion 320 and the second clamping portion 330 are inclined outwardly so that the clamping portion is clamped inside the second inclined surface 115. A clamping platform 340 is provided on one side of the refraction portion 310 connected to the clamping portion, and the clamping platform 340 abuts against the notch of the first clamping groove 112.

[0074] Specifically, the clamping portion is provided with a first clamping portion 320 and a second clamping portion 330. The first clamping portion 320 and the second clamping portion 330 are inclined outwardly. When the lens 300 is clamped in the first clamping groove 112, the two clamping portions respectively abut against the inner wall of the first clamping groove 112. Under the action of gravity, the clamping portion abuts against the first clamping groove 112 to realize the clamping of the lens 300. And the optical path is refracted through the refraction portion 310.

[0075] The beneficial effect of this embodiment is that the lens 300 is provided with a refraction portion 310 and a clamping portion. The clamping portion is used to be clamped on the first clamping groove 112 to prevent the lens 300 from falling when it is inclined. The second inclined surface 115 is inclined to cooperate with the inclined first clamping groove 112 for clamping; a clamping platform 340 is provided between the refraction portion 310 and the clamping portion so that the clamping platform 340 abuts against the notch of the first clamping groove 112.

[0076] In some embodiments, a glass component 500 is further provided. A fourth clamping groove 116 is provided at the bottom surface of the first bracket 130 away from the first mounting plate 110, and a fifth clamping groove 122 is provided at the second mounting plate 120 away from the first mounting plate 110; the glass component 500 is clamped between the fifth clamping groove 122 and the fourth clamping groove 116.

[0077] Specifically, a glass component 500 is further provided, which does not change the optical path and only serves for protection and aesthetics. Therefore, the glass component 500 is arranged at the light outlet and is clamped through the fourth clamping groove 116 and the fifth clamping groove 122. The glass component 500 can be arranged perpendicular to the second mounting plate 120. Therefore, the fourth clamping groove 116 and the fifth clamping groove 122 can be arranged in alignment on the first bracket 130 and the second mounting plate 120, and the fourth clamping groove 116 is arranged at a non-first inclined surface 114 so that the glass component 500 is not inclined.

[0078] In some embodiments, such as Figure 5As shown in the figure, it further includes a left side plate 140 and a right side plate 150. One side of the left side plate 140 and one side of the right side plate 150 are connected to both sides of the first mounting plate 110, and the bottom ends of the left side plate 140 and the right side plate 150 are connected to both sides of the second mounting plate 120. The left side plate 140 and the right side plate 150 are both provided with a first mounting platform 151, and a first mounting hole 152 is provided on the first mounting platform 151. Second mounting holes 131 are provided on both sides of the first bracket 130. Through the alignment and fixation of the first mounting hole 152 and the second mounting hole 131, the left side plate 140 and the right side plate 150 are fixed on the first bracket 130.

[0079] Specifically, the left side plate 140 and the right side plate 150 are respectively connected to both sides of the first mounting plate 110 and the second mounting plate 120 to protect both sides and form the frame of the housing 100. The left and right side plates 150 both have a first mounting platform 151. During installation, the first mounting hole 152 on the first mounting platform 151 is aligned with the second mounting hole 131 of the first bracket 130, and is installed and fixed with screws. To further fix the left and right side plates 150 to cover both sides of the first bracket 130, and further make the left and right side plates 150 cover both sides of the first mounting plate 110 and the second mounting plate 120. The beneficial effect of this embodiment is that the left side plate 140 and the right side plate 150 on the side are arranged on both sides to protect the components inside the housing 100 from the side, installed through the first mounting platform 151 and the mounting holes, and further form a closed space to prevent external light interference.

[0080] In some embodiments, a shielding plate 160 is provided on the side of the upper surface of the first bracket 130 away from the first mounting plate 110. An installation through groove is formed between the shielding plate 160 and the first mounting plate 110, and a radiator 170 is provided in the installation groove 111.

[0081] A shielding plate 160 is provided on the side of the first bracket 130 away from the first mounting plate 110. The shielding plate 160 can be integrally formed with the first bracket 130. The sum of the heights of the shielding plate 160 and the glass component 500 is the height of the first mounting plate 110, and then a corresponding side surface of the first mounting plate 110 is formed. An installation through groove is formed between the shielding plate 160 and the first mounting plate 110, and a radiator 170 is provided in the installation through groove, so that when the first inclined surface 114 generates heat, heat dissipation is carried out through the radiator 170.

[0082] The upper surface of the first bracket 130 is provided with an installation through groove to install power-related components and track-related components. At the same time, a radiator 170 is provided to dissipate heat from the light source component 200. At the same time, the first inclined surface 114 of the first bracket 130 is provided with a hollow on the opposite side of the side where the light source component 200 is installed, which also provides a heat dissipation space.

[0083] Embodiment 3:

[0084] Based on Embodiment 1 and Embodiment 2, please refer to again Figure 1 and combination Figure 6 , this embodiment further describes the power supply structure of the wall washing track light.

[0085] In some embodiments, it further includes a track assembly. The track assembly includes a track power supply 610, a track rod 630, and a second bracket 620. The second bracket 620 is disposed inside the installation through groove. An installation groove 622 is provided in the middle of the second bracket 620. One end of the track rod 630 is rotatably disposed inside the installation groove 622. The other side of the track rod 630 is rotatably disposed on the track power supply 610. Installation arms 621 are provided on both sides of the second bracket 620. Fixed seats are provided on the outer sides of the installation arms 621. Third installation holes 153 are provided on the left side plate 140 and the right side plate 150. Fourth installation holes 623 are provided inside the fixed seats. The second bracket 620 is installed on the left side plate 140 and the right side plate 150 by aligning and installing through the third installation holes 153 and the fourth installation holes 623. The track power supply 610 is electrically connected to the light source assembly 200 through the track rod 630.

[0086] In some embodiments, fifth installation holes 624 are provided on both sides of the installation groove 622. Sixth installation holes 631 are provided on the track rod 630. The track rod 630 is rotatably connected inside the installation groove 622 by aligning and installing through the fifth installation holes 624 and the sixth installation holes 631.

[0087] Specifically, the track assembly includes a track power supply 610, a track rod 630, and a second bracket 620. The track rod 630 can be designed to be hollow so that the power cord can extend from the track power supply 610 through the track rod 630 to the power supply assembly. The track power supply 610 can be provided with a mounting seat for the track rod 630, further improving flexibility. The track rod 630 can be rotatably mounted in the mounting seat to provide rotation for the housing 100 mounted on the track rod 630, and the rotation angle is within 355°. The track rod 630 can be set as a telescopic structure to flexibly adjust the height of the housing 100. Moreover, through the track rod 630, a discrete design of the track power supply 610 and the housing 100 can be achieved, reducing the superposition of the heat generated by the power supply itself and the heat generated by the light source assembly 200, which causes difficulties in heat dissipation inside the housing 100. The track rod 630 is connected to the housing 100 through the second bracket 620. The second bracket 620 is arranged inside the installation through groove and above the radiator 170. An installation groove 622 is provided in the middle of the second bracket 620. The track rod 630 is arranged in the installation groove 622. A first through hole is provided in the part of the track rod 630 in the installation groove 622, and corresponding second through holes are provided in the left and right installation grooves 622. Bolts and nuts are installed through the first through hole and the second through hole to limit the track rod 630 in the installation groove 622, but it can rotate axially on the bolt. Moreover, the second bracket 620 is provided with installation arms 621 on the left and right sides. The installation arms 621 are provided with fourth installation holes 623, which are aligned and screwed with the third installation holes 153 on the left and right side plates 150, so that the second bracket 620 can cover the first bracket 130 and be fixed to the first bracket 130 through the left and right side plates 150 fixed to the first bracket 130, and then fixed to the housing 100, thus forming a complete rectangular structure.

[0088] The beneficial effect of this method is that the track assembly is used to provide rotation and power for the entire housing 100 and its interior, and the track rod 630 is used to provide rotation, telescoping, and an installation channel for electrical connection. At the same time, the track power supply 610 is separately and discretely arranged, which can reduce the heat dissipation pressure of the power supply on the overall interior and prevent damage to internal components.

[0089] In some embodiments, as Figure 8 shown, the track assembly further includes a third bracket 640. The third bracket 640 is provided with a first mounting surface and a second mounting surface. A clamping hole 641 is provided in the middle of the first mounting surface. Through the clamping hole 641, the first mounting surface is sleeved on the track rod 630, and the first mounting surface abuts against the second bracket 620. The second mounting surface is arranged between the first mounting plate 110 and the second bracket 620, and a seventh mounting hole 123 is provided on the second mounting surface. The first mounting plate 110 is provided with an eighth mounting hole 642. The seventh mounting hole 123 and the eighth mounting hole 642 are aligned and installed to fix the third bracket 640 to the first mounting plate 110.

[0090] Specifically, the third bracket 640 is provided with a clamping hole 641 on the first mounting surface for clamping and sleeving the track rod 630, and is fixed to the first mounting plate 110 through the second mounting surface, specifically fixed by screws through the seventh mounting hole 123 and the eighth mounting hole 642, so as to further make the track assembly more stably fixed on the housing 100. The beneficial effect of this method is that the track assembly includes the third bracket 640. The first mounting surface of the third bracket 640 is sleeved on the track rod 630, and the second mounting surface is arranged on the first mounting plate 110. While the track rod 630 is placed in the installation groove 622 and jitters, the overall stability can be further improved.

[0091] The serial numbers of the utility model embodiments are only for description and do not represent the advantages or disadvantages of the embodiments. The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent device or equivalent process transformation made by using the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A wall-washing track light, characterized in that, Comprising: A housing (100) including a first mounting plate (110) and a second mounting plate (120) connected to the first mounting plate (110). The first mounting plate (110) is provided with a mounting groove (111), the mounting groove (111) is provided with a first card slot (112), the first mounting plate (110) is provided with a second card slot (113), and the second mounting plate (120) is provided with a third card slot (121); A light source assembly (200) fixedly arranged at the bottom of the mounting groove (111); A lens (300) mounted in the first card slot (112) along the light projection direction of the light source assembly (200); And a reflector (400), one end of the reflector (400) is snap-fitted in the second card slot (113) and the other end is snap-fitted in the third card slot (121); Wherein, the light source projected from the light source assembly (200) is projected outward through the lens (300), and the light source projected in the housing (100) through the lens (300) is projected outward through the reflector (400).

2. The wall washing track light according to claim 1, wherein The first mounting plate (110) is provided with a first bracket (130). The bottom of the first bracket (130) and the first mounting plate (110) are provided with a first inclined surface (114). The mounting groove (111) is arranged on the first inclined surface (114) so that the lens (300) is inclined 45° relative to the plane of the second mounting plate (120), and the light-emitting surface of the lens (300) and the reflecting surface of the reflector (400) form an angle less than 180°.

3. The wall-washing track light according to claim 2, characterized in that, The first card slot (112) is a second inclined surface (115), and the two sides of the second inclined surface (115) are inclined towards the inside of the first card slot (112) so that the cross-section of the first card slot (112) forms a trapezoid.

4. The wall washing track light according to claim 3, characterized in that, The lens (300) is provided with a refraction part (310) and a snap-fitting part. The snap-fitting part is provided with a first snap-fitting part (320) and a second snap-fitting part (330). The first snap-fitting part (320) and the second snap-fitting part (330) are inclined outward so that the snap-fitting part is snap-fitted inside the second inclined surface (115). One side of the refraction part (310) connected to the snap-fitting part is provided with a snap-fitting platform (340), and the snap-fitting platform (340) abuts against the notch of the first card slot (112).

5. The wall washing track light according to claim 2, wherein, A glass component (500) is further provided. A fourth card slot (116) is arranged at the bottom surface of the first bracket (130) away from the first mounting plate (110), and a fifth card slot (122) is arranged at the second mounting plate (120) away from the first mounting plate (110); the glass component (500) is snap-fitted between the fifth card slot (122) and the fourth card slot (116).

6. The wall - washing track light according to claim 2, wherein, It further includes a left side plate (140) and a right side plate (150). One side of the left side plate (140) and one side of the right side plate (150) are connected to both sides of the first mounting plate (110). The bottom ends of the left side plate (140) and the right side plate (150) are connected to both sides of the second mounting plate (120). The left side plate (140) and the right side plate (150) are both provided with a first mounting platform (151), and a first mounting hole (152) is provided on the first mounting platform (151). Second mounting holes (131) are provided on both sides of the first bracket (130). Through the alignment and fixation of the first mounting hole (152) and the second mounting holes (131), the left side plate (140) and the right side plate (150) are fixed on the first bracket (130).

7. The wall washing track light according to claim 6, characterized in that, On one side of the upper surface of the first bracket (130) away from the first mounting plate (110), a shielding plate (160) is provided. An installation through slot is formed between the shielding plate (160) and the first mounting plate (110). A radiator (170) is provided in the installation slot (111).

8. The wall washing track light according to claim 7, wherein, It further includes a track assembly. The track assembly includes a track power supply (610), a track rod (630), and a second bracket (620). The second bracket (620) is arranged inside the installation through slot. An installation groove (622) is provided in the middle of the second bracket (620). One end of the track rod (630) is rotatably arranged inside the installation groove (622). The other side of the track rod (630) is rotatably arranged on the track power supply (610). Installation arms (621) are provided on both sides of the second bracket (620). The installation arms (621) are provided with fixing seats. The left side plate (140) and the right side plate (150) are provided with third mounting holes (153). Fourth mounting holes (623) are provided inside the fixing seats. Through the alignment and installation of the third mounting holes (153) and the fourth mounting holes (623), the second bracket (620) is installed on the left side plate (140) and the right side plate (150). The track power supply (610) is electrically connected to the light source assembly (200) through the track rod (630).

9. The wall washing track light according to claim 8, wherein, Fifth mounting holes (624) are provided on both sides of the installation groove (622). Sixth mounting holes (631) are provided on the track rod (630). Through the alignment and installation of the fifth mounting holes (624) and the sixth mounting holes (631), the track rod (630) is rotatably connected inside the installation groove (622).

10. A wall washing track light according to claim 8, characterized in that, The track assembly further includes a third bracket (640). The third bracket (640) is provided with a first mounting surface and a second mounting surface. A clamping hole (641) is provided in the middle of the first mounting surface. Through the clamping hole (641), the first mounting surface is sleeved on the track rod (630), and the first mounting surface abuts against the second bracket (620). The second mounting surface is disposed between the first mounting plate (110) and the second bracket (620), and a seventh mounting hole (123) is provided on the second mounting surface. The first mounting plate (110) is provided with an eighth mounting hole (642). The seventh mounting hole (123) and the eighth mounting hole (642) are installed in alignment so that the third bracket (640) is fixed on the first mounting plate (110).

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