Self-cleaning LED lamp shell

Abstract

The utility model provides a self-cleaning LED lamp shell, which belongs to the technical field of lamps and comprises a cleaning mechanism, the cleaning mechanism comprises a motor, the output end of the motor is fixedly connected with a lead screw, the motor drives the lead screw to rotate, the lead screw drives a sliding block to move under the assistance of a sliding rod, the sliding block drives a connecting block to move, and the connecting block drives a brush roller to move. At the moment, under the action of the rack, when the brush roller drives the gear to move, the gear drives the brush roller to rotate through the meshing action of the gear and the rack, and dust and sundries at the bottom of the lamplight board are removed when the brush roller rotates. Through the effect of the removing mechanism, dust on the surface of the LED lamp used for a long time in a tunnel can be removed, due to the fact that certain dust can be generated on the surface of the LED lamp after the LED lamp is used for a long time, certain illumination is affected, after the dust on the surface is removed, the brightness of the lamp is improved, tedious manual operation is not needed, and traffic accidents are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamps, and particularly relates to a self-cleaning LED lamp housing. Background Technique

[0002] The self-cleaning LED lamp housing technology is an emerging technology. It is mainly developed for the problem that during the long-term use of LED lamps, dust and dirt are likely to accumulate on the surface of the housing, affecting the aesthetics and lighting effect of the lamps. It can effectively resist the adhesion of dust and dirt, improve the cleanliness and durability of the lamps. Among them, for the LED lamps used in tunnels, a certain amount of dust will be generated on the light-emitting surface after long-term use.

[0003] For the existing self-cleaning LED lamp housing, during the use process, for most of the LED lamps installed in tunnels, after long-term use, a certain amount of dust will be generated on the light-emitting side, which is not convenient to remove the dust, reduces the lighting brightness, thus affecting the visibility of vehicles during driving, and is also not convenient for replacing the lamp board. Therefore, a self-cleaning LED lamp housing appears. Content of the Utility Model

[0004] The purpose of the utility model is to provide a self-cleaning LED lamp housing, aiming to solve the problems proposed in the above background technique that during the use process, for most of the LED lamps installed in tunnels, after long-term use, a certain amount of dust will be generated on the light-emitting side, which is not convenient to remove the dust, reduces the lighting brightness, thus affecting the visibility of vehicles during driving, and is also not convenient for replacing the lamp board.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: including a support mechanism, including a lamp housing, a connecting plate is fixedly installed on the top of the lamp housing, an installation plate is fixedly connected to the top of the connecting plate, and a light board is arranged on the inner surface of the lamp housing;

[0006] And, a limiting mechanism is arranged inside the lamp housing, and a cleaning mechanism is arranged in the inner cavity of the lamp housing.

[0007] As a preferred scheme of the utility model, the cleaning mechanism includes a motor, the output end of the motor is fixedly connected with a lead screw, a slide bar is arranged on the inner surface of the lamp housing, and a slider is threadedly connected to the outer surface of the lead screw.

[0008] As a preferred scheme of the utility model, the bottom of the slider is bolted to a connecting block, a brush roller is rotatably connected inside the connecting block, a gear is fixedly sleeved on the outer surface of the brush roller, and a rack is fixedly connected to the bottom of the lamp housing.

[0009] As a preferred solution of the present utility model, the motor is adaptively installed on one side of the lamp housing, the slider is slidably sleeved outside the sliding rod, the gear meshes with the rack, the brush roller is located at the bottom of the light plate, and the connecting block is slidably connected inside the lamp housing.

[0010] As a preferred solution of the present utility model, the limiting mechanism includes a rotating shaft, a rotating rod is rotatably sleeved on the outer surface of the rotating shaft, a pushing rod is rotatably connected inside one end of the rotating rod, and a connecting rod is rotatably connected inside the other end of the rotating rod.

[0011] As a preferred solution of the present utility model, a clamping block is rotatably arranged inside the lamp housing, a pressing rod is fixedly installed on one side of the pushing rod, and a spring is fixedly arranged on the side of the pressing rod opposite to the lamp housing.

[0012] As a preferred solution of the present utility model, the rotating shaft is rotatably connected inside the lamp housing, the connecting rod is rotatably connected with the clamping block, the pushing rod is slidably connected inside the lamp housing, the spring is located outside the pushing rod, and the clamping block is located at the bottom of the light plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the action of the cleaning mechanism, the dust on the surface of the LED lamps after long-term use in the tunnel can be removed. Since a certain amount of dust may be generated on its surface after long-term use, which may affect the lighting to a certain extent. After removing the dust on the surface, the brightness of the lamps is improved, and there is no need for manual and cumbersome operations, reducing the occurrence of traffic accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 It is a bottom view schematic diagram of the present utility model;

[0017] Figure 3 It is a partial structural schematic diagram of the cleaning mechanism of the present utility model;

[0018] Figure 4 It is a partial structural schematic diagram of the cleaning mechanism of the present utility model;

[0019] Figure 5 It is a partial cross-sectional view schematic diagram of the limiting mechanism of the present utility model.

[0020] In the figure: 100, support mechanism; 101, lamp housing; 102, mounting plate; 103, connecting plate; 104, light panel; 200, limiting mechanism; 201, pressing rod; 202, spring; 203, push rod; 204, rotating shaft; 205, rotating rod; 206, connecting rod; 207, clamping block; 300, cleaning mechanism; 301, motor; 302, connecting block; 303, brush roller; 304, lead screw; 305, slide bar; 306, slider; 307, gear; 308, rack. Specific embodiments

[0021] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be given in conjunction with the accompanying drawings of the specification.

[0022] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0023] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present utility model. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it an individual or alternative embodiment that is mutually exclusive with other embodiments.

[0024] Embodiment 1

[0025] Referring to Figures 1 to 5 , which is the first embodiment of the present utility model. This embodiment provides a self-cleaning LED lamp housing, including a support mechanism 100, including a lamp housing 101. A connecting plate 103 is fixedly installed on the top of the lamp housing 101. The top of the connecting plate 103 is fixedly connected to a mounting plate 102. A light panel 104 is arranged on the inner surface of the lamp housing 101;

[0026] And, a limiting mechanism 200 is arranged inside the lamp housing 101, and a cleaning mechanism 300 is arranged inside the cavity of the lamp housing 101.

[0027] Specifically, the limiting mechanism 200 includes a rotating shaft 204. A rotating rod 205 is rotatably sleeved on the outer surface of the rotating shaft 204. One end of the rotating rod 205 is rotatably connected to a push rod 203 inside, and the other end of the rotating rod 205 is rotatably connected to a connecting rod 206 inside.

[0028] Among them, the rotating shaft 204 is rotatably connected inside the lamp housing 101, the connecting rod 206 is rotatably connected to the clamping block 207, and the push rod 203 is slidably connected inside the lamp housing 101.

[0029] Furthermore, a clamping block 207 is rotatably arranged inside the lamp housing 101. A pressing rod 201 is fixedly installed on one side of the push rod 203, and a spring 202 is fixedly arranged on the side of the pressing rod 201 opposite to the lamp housing 101.

[0030] Among them, the spring 202 is located outside the push rod 203, and the clamping block 207 is located at the bottom of the light panel 104.

[0031] During use, the mounting plate 102 is fixed at the required mounting position through bolts. Manually press the pressing rod 201, the pressing rod 201 drives the spring 202 to deform, the pressing rod 201 drives the push rod 203 to move, the push rod 203 drives the rotating rod 205 to rotate around the rotating shaft 204, the rotating rod 205 drives the connecting rod 206 to move, the connecting rod 206 drives the clamping block 207 to move, and the clamping block 207 is removed from the bottom of the light panel 104. At this time, the clamping block 207 is retracted into the lamp housing 101, and the used light panel 104 can be replaced. After installing a new light panel 104, under the action of the spring 202, similarly in the reverse direction, the connecting rod 206 pushes the clamping block 207 outwards and clamps it at the bottom of the light panel 104. Through the cleaning mechanism 300, the dust generated on the light panel 104 after a long time is removed.

[0032] In summary, through the action of the limiting mechanism 200, when the lamp fails to light up and needs to be replaced during long-term use, it is convenient to replace the non-lighting lamp without replacing the entire lamp fixture, reducing costs and improving the service life of the device.

[0033] Embodiment 2

[0034] Refer to Figure 2 、 3 And 4, which is the second embodiment of the present invention. Different from the previous embodiment, this embodiment provides a cleaning mechanism 300.

[0035] Specifically, the cleaning mechanism 300 includes a motor 301. The output end of the motor 301 is fixedly connected to a lead screw 304. A sliding rod 305 is arranged on the inner surface of the lamp housing 101, and a slider 306 is threadedly connected to the outer surface of the lead screw 304.

[0036] Among them, the motor 301 is adaptively installed on one side of the lamp housing 101, and the slider 306 is slidably sleeved outside the sliding rod 305.

[0037] Further, a connecting block 302 is connected to the bottom of the slider 306 by bolts. A brush roller 303 is rotatably connected inside the connecting block 302. A gear 307 is fixedly sleeved on the outer surface of the brush roller 303. A rack 308 is fixedly connected to the bottom of the lamp housing 101.

[0038] Among them, the gear 307 meshes with the rack 308. The brush roller 303 is located at the bottom of the light plate 104. The connecting block 302 is slidably connected inside the lamp housing 101.

[0039] During use, the operation of the motor 301 is controlled. The motor 301 drives the lead screw 304 to rotate. The lead screw 304 drives the slider 306 to move with the assistance of the slide bar 305. The slider 306 drives the connecting block 302 to move. The connecting block 302 drives the brush roller 303 to move. At this time, under the action of the rack 308, when the brush roller 303 drives the gear 307 to move, due to the meshing of the gear 307 and the rack 308, conversely, the gear 307 drives the brush roller 303 to rotate. When the brush roller 303 rotates, the dust and debris at the bottom of the light plate 104 are removed.

[0040] In summary, through the action of the cleaning mechanism 300, the dust on the surface of the LED lamps after long-term use in the tunnel can be removed. After long-term use, a certain amount of dust may be generated on its surface, which affects the lighting to a certain extent. After removing the surface dust, the brightness of the lamps is improved, and there is no need for manual cumbersome operation, reducing the occurrence of traffic accidents.

[0041] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible without substantially departing from the novel teachings and advantages of the subject matter described in this application (for example, changes in the dimensions, scales, structures, shapes and proportions of various elements, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, colors, orientations, etc.). For example, elements shown as integrally formed may be composed of multiple parts or elements, the positions of the elements may be inverted or otherwise changed, and the nature, number or position of discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present utility model. 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 structures that perform the recited function herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the present utility model is not limited to specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0042] In addition, in order to provide a concise description of the exemplary embodiments, not all features of the actual embodiments may be described (i.e., those features that are not relevant to the currently contemplated best mode of carrying out the present utility model or those features that are not relevant to implementing the present utility model).

[0043] It should be understood that in the development of any actual implementation, as in any engineering or design project, a large number of specific implementation decisions may be made. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, without undue experimentation, such development efforts will be a routine task of design, manufacturing and production.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.

Claims

1. A self-cleaning LED lamp housing, characterized in that: include A support mechanism (100) comprises a lamp housing (101), a connecting plate (103) being fixedly mounted on the top of the lamp housing (101), a mounting plate (102) being fixedly connected to the top of the connecting plate (103), and a light panel (104) being arranged on the inner surface of the lamp housing (101); Furthermore, a limiting mechanism (200) is provided inside the lamp housing (101), and a cleaning mechanism (300) is provided in the inner cavity of the lamp housing (101).

2. The self-cleaning LED lamp housing according to claim 1, characterized in that: The cleaning mechanism (300) comprises a motor (301), the output end of the motor (301) is fixedly connected to a screw rod (304), the inner surface of the lamp housing (101) is provided with a slide rod (305), and the outer surface of the screw rod (304) is threadedly connected to a slider (306).

3. The self-cleaning LED lamp housing according to claim 2, characterized in that: The bottom of the slider (306) is connected to a connecting block (302) via bolts, the interior of the connecting block (302) is rotatably connected to a brush roller (303), the outer surface of the brush roller (303) is fixedly sleeved with a gear (307), and the bottom of the lamp housing (101) is fixedly connected to a rack (308).

4. The self-cleaning LED lamp housing according to claim 3, characterized in that: The motor (301) is adapted to be installed on one side of the lamp housing (101), the slider (306) is slidably mounted on the outside of the slide rod (305), the gear (307) is meshed with the rack (308), the brush roller (303) is located at the bottom of the light panel (104), and the connecting block (302) is slidably connected to the inside of the lamp housing (101).

5. The self-cleaning LED lamp housing according to claim 4, characterized in that: The limiting mechanism (200) comprises a rotating shaft (204), the outer surface of which is rotatably sleeved with a rotating rod (205), one end of which is internally rotatably connected to a push rod (203), and the other end of which is internally rotatably connected to a connecting rod (206).

6. The self-cleaning LED lamp housing according to claim 5, characterized in that: A clamping block (207) is rotatably arranged inside the lamp housing (101), a pressing rod (201) is fixedly mounted on one side of the push rod (203), and a spring (202) is fixedly arranged on the side of the pressing rod (201) opposite to the lamp housing (101).

7. The self-cleaning LED lamp housing according to claim 6, characterized in that: The rotating shaft (204) is rotatably connected to the inside of the lamp housing (101), the connecting rod (206) is rotatably connected to the block (207), the pushing rod (203) is slidably connected to the inside of the lamp housing (101), the spring (202) is located on the outside of the pushing rod (203), and the block (207) is located at the bottom of the light panel (104).

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