CN219198925U - Street lamp capable of self-cleaning - Google Patents

Abstract

The utility model discloses a self-cleaning street lamp, which comprises an outer shell, a lamp base is fixedly installed on the bottom of the outer shell, a lamp shade body is fixedly installed on the bottom of the lamp base, a lamp shade cleaning mechanism is arranged on the top of the outer shell, and the lamp shade cleaning mechanism Including the left support plate, the left support plate is fixedly installed on the top left side of the outer shell, the right support plate is fixedly installed on the top right side of the outer shell, the right side of the right support plate is fixedly installed with a protection box, and the inside of the protection box is fixedly installed with The first motor, the left side of the first motor is fixedly equipped with a threaded rod, the limit shaft is fixedly installed between the left support plate and the right support plate, the outer thread of the threaded rod is equipped with a sliding frame, and the inner side of the bottom of the sliding frame is fixedly installed with a cleaning sponge. In the utility model, the cleaning sponge is used to clean the surface of the lampshade body, thereby achieving the effect of automatically cleaning the lampshade body, preventing the dust on the surface of the lampshade body from affecting the lighting effect, and secondly, no manual cleaning is required, saving time and effort.

Description

A self-cleaning street lamp

technical field

The utility model relates to the technical field of road lighting, in particular to a self-cleaning street lamp.

Background technique

Smart street lights refer to street lights that realize remote centralized control and management of street lights through the application of advanced, efficient, and reliable power line carrier communication technology and wireless GPRS/CDMA communication technology.

In the prior art, the used street lamp lacks an automatic cleaning device during use, so that the street lamp is used for a long time, and the surface of the lampshade and the heat sink are easy to be stained with dust, which makes the lighting and heat dissipation effect worse, and affects the use of the street lamp. Regular cleaning is required manually, which is very inconvenient, and during the cleaning process, lampposts need to be climbed manually, which is prone to danger. Therefore, it is necessary to improve a self-cleaning street lamp to solve the above problems.

Utility model content

The purpose of the utility model is to solve the problem in the prior art that the street lamp needs to be cleaned manually, and propose a self-cleaning street lamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a self-cleaning street lamp, including an outer casing, a lamp holder is fixedly installed on the bottom of the outer casing, and an LED is fixedly installed on the inner wall of the top of the lamp holder. For a lamp, the bottom of the lamp holder is fixed with a lampshade, the top of the lamp holder is fixed with a cooling fin, the top of the outer casing is provided with a lampshade cleaning mechanism, and the inside of the outer casing is provided with a cooling fin cleaning mechanism.

The lampshade cleaning mechanism includes a left support plate, the left support plate is fixedly installed on the top left side of the outer shell, the right side of the top of the outer shell is fixedly installed with a right support plate, and the right side of the right support plate is fixedly installed There is a protection box, the inside of the protection box is fixedly installed with a first motor, the left side of the first motor is fixedly installed with a threaded rod, and a limit shaft is fixedly installed between the left support plate and the right support plate, and the A sliding frame is mounted on the external thread of the threaded rod, and a cleaning sponge is fixedly mounted on the inside of the bottom of the sliding frame.

Further, the end of the threaded rod away from the first motor is provided with a rotating seat, and the rotating seat is fixedly installed on the right side of the left support plate, so as to facilitate the supporting and rotating of the threaded rod.

Further, the left side of the right support plate and the protective box is provided with a through hole corresponding to the threaded rod, and the threaded rod passes through the through hole, so that the threaded rod can be rotated through the protective box and the right support plate .

Further, there are two limiting shafts in total, through holes are opened at the corresponding positions of the sliding frame and the limiting shafts, and the limiting shafts pass through the through holes, so that the sliding frame can be limited and slid.

Further, the cooling fin cleaning mechanism includes a second motor, the second motor is fixedly installed on the bottom inner wall of the outer casing, the output end of the second motor is fixedly installed with a rope hub, and the outer coil of the rope hub A pull rope is wound around, and a fixed pulley is fixedly installed on the top inner wall of the outer casing, and the pull rope bypasses the fixed pulley, so that the pull rope can be turned and pulled.

Further, a sliding groove is provided on the inner side of the top of the outer casing, and a cleaning brush is slidably installed in the sliding groove, and the bristles at the bottom of the cleaning brush are slidably installed in the gap of the heat sink, so that the cleaning brush can be limited Slide to clean the fins.

Further, the second motor, the rope hub, the pulling rope and the fixed pulley are all provided with two groups, and the ends of the two groups of pulling ropes away from the rope hub are fixedly installed on the left and right sides of the cleaning brush respectively, so that the cleaning brush Perform reciprocating motion.

Compared with the prior art, the beneficial effects of the utility model are;

1. In the utility model, the first motor in the protection box drives the threaded rod to rotate, so that the threaded rod drives the sliding frame to limit sliding on the limit shaft, so that the sliding frame drives the cleaning sponge to slide, so that the cleaning sponge is The surface of the lampshade body is cleaned to remove the dust on the surface of the lampshade body, thereby achieving the effect of automatically cleaning the lampshade body and preventing the dust on the surface of the lampshade body from affecting the lighting effect. Secondly, no manual cleaning is required, saving time and effort and making it safer .

2. In the utility model, the second motor on the left side drives the rope hub to rotate, so that the left side rope hub is wound up and pulls the rope, so that the pull rope drives the cleaning brush to slide to the left in the sliding groove, so that the cleaning brush Clean the heat sink and remove dust, and then drive the right rope hub to rotate through the second motor on the right, so that the right rope hub is wound around the pull rope, so that the right pull rope drives the cleaning brush to slide to the right in the sliding groove, through The reciprocating sliding of the cleaning brush cleans the cooling fins, thereby achieving the effect of automatically cleaning the cooling fins and preventing excessive dust accumulation on the cooling fins from affecting the cooling effect.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the present invention. For some embodiments of the present invention, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is a schematic diagram of the front structure of the utility model;

Figure 2 is a schematic cross-sectional view of the front structure of the utility model;

Fig. 3 is a schematic cross-sectional view of the left view structure of the utility model;

Fig. 4 is an enlarged schematic diagram of the structure at A in Fig. 2 of the present invention.

illustration:

1. Outer shell; 2. Lamp holder; 3. LED lamp; 4. Lampshade body; 5. Heat sink; 6. Lampshade cleaning mechanism; 61. Left support plate; 62. Right support plate; 63. Protection box; 64. The first motor; 65, threaded rod; 66, rotating seat; 67, limit shaft; 68, sliding frame; 69, cleaning sponge; 7, cooling fin cleaning mechanism; 71, second motor; 72, rope hub; 73, Pull rope; 74, fixed pulley; 75, cleaning brush; 76, sliding groove.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment one:

Please refer to Figures 1-3, the utility model provides a technical solution: a self-cleaning street lamp, including an outer shell 1, a lamp holder 2 is fixedly installed on the bottom of the outer shell 1, and the top inner wall of the lamp holder 2 is fixedly installed There is an LED lamp 3, a lampshade body 4 is fixedly installed on the bottom of the lamp holder 2, a heat sink 5 is fixedly installed on the top of the lamp holder 2, a lampshade cleaning mechanism 6 is arranged on the top of the outer shell 1, and a heat sink is arranged inside the outer shell 1 Cleaning mechanism7.

The lampshade cleaning mechanism 6 includes a left support plate 61, the left support plate 61 is fixedly installed on the top left side of the outer shell 1, the right support plate 62 is fixedly installed on the right side of the top of the outer shell 1, and the right side of the right support plate 62 is fixedly installed with a Protective box 63, the inside of protective box 63 is fixedly installed with first motor 64, and the left side of first motor 64 is fixedly installed with threaded rod 65, and between left support plate 61 and right support plate 62 is fixedly installed limit shaft 67, thread A sliding frame 68 is mounted on the external thread of the rod 65 , and a cleaning sponge 69 is fixedly mounted on the inside of the bottom of the sliding frame 68 .

One end of the threaded rod 65 away from the first motor 64 is provided with a rotating seat 66, and the rotating seat 66 is fixedly installed on the right side of the left support plate 61, so that the threaded rod 65 is supported and rotated, and the left side of the right support plate 62 and the protection box 63 A through hole is opened at the corresponding position of the side and the threaded rod 65 , and the threaded rod 65 passes through the through hole, so that the threaded rod 65 can pass through the protection box 63 and the right support plate 62 to rotate.

Limiting shaft 67 is provided with two altogether, and the corresponding position place of sliding frame 68 and limiting shaft 67 is provided with through hole, and limiting shaft 67 passes through hole, is convenient to make sliding frame 68 limit sliding.

Embodiment two:

Please refer to FIG. 4 , and in conjunction with Embodiment 1, it is further obtained that the cooling fin cleaning mechanism 7 includes a second motor 71, the second motor 71 is fixedly installed on the bottom inner wall of the outer casing 1, and the output end of the second motor 71 is fixedly installed with Rope hub 72, the outside of rope hub 72 is wound with pulling rope 73, is fixedly installed with fixed pulley 74 on the top inner wall of outer casing 1, and pulling rope 73 walks around fixed pulley 74, is convenient to make pulling rope 73 turn to pull.

The top inner side of the outer casing 1 is provided with a sliding groove 76, and a cleaning brush 75 is slidably installed in the sliding groove 76, and the bristles at the bottom of the cleaning brush 75 are slidably installed in the gap of the heat sink 5, so that the cleaning brush 75 is limited to slide, To clean the heat sink 5, the second motor 71, the rope hub 72, the pulling rope 73 and the fixed pulley 74 are all provided with two groups, and the ends of the two groups of pulling ropes 73 away from the rope hub 72 are fixedly installed on the left and right sides of the cleaning brush 75 respectively Both sides are convenient to make the cleaning brush 75 reciprocate.

In the actual operation process, when the device is in use, the first motor 64 in the protection box 63 drives the threaded rod 65 to rotate, so that the threaded rod 65 drives the sliding frame 68 to limit sliding on the limit shaft 67, so that the sliding The frame 68 drives the cleaning sponge 69 to slide, so that the cleaning sponge 69 cleans the surface of the lampshade body 4 and removes the dust on the surface of the lampshade body 4, thereby achieving the effect of automatically cleaning the lampshade body 4 and preventing the surface of the lampshade body 4 from The dust affects the lighting effect, and secondly, there is no need for manual cleaning, which saves time and effort, and is safer;

The second motor 71 on the left side drives the rope hub 72 to rotate, so that the left side rope hub 72 is wound to pull the rope 73, so that the pull rope 73 drives the cleaning brush 75 to slide to the left in the sliding groove 76, so that the cleaning brush 75 cleans and dedusts the heat sink 5, and then drives the right side rope hub 72 to rotate through the second right side motor 71, so that the right side rope hub 72 is wound around the pulling rope 73, so that the right side pulling rope 73 drives the cleaning brush 75 to slide Sliding to the right in the groove 76, the cooling fin 5 is cleaned by the reciprocating sliding of the cleaning brush 75, thereby achieving the effect of automatically cleaning the cooling fin 5 and preventing excessive dust accumulation on the cooling fin 5 from affecting the cooling effect.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific Therefore, it cannot be construed as a limitation on the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be interpreted as indicating or implying relative importance; in addition, Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be interpreted in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, or an indirect connection through an intermediary, or an internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Claims (7)

1. A self-cleaning street lamp, comprising an outer casing (1), characterized in that: a lamp holder (2) is fixedly installed on the bottom of the outer casing (1), and on the top inner wall of the lamp holder (2) An LED lamp (3) is fixedly installed, a lampshade body (4) is fixedly installed on the bottom of the lamp holder (2), a heat sink (5) is fixedly installed on the top of the lamp holder (2), and the outer shell (1) The top of the lampshade cleaning mechanism (6) is provided, and the inside of the outer shell (1) is provided with a heat sink cleaning mechanism (7); The lampshade cleaning mechanism (6) includes a left support plate (61), the left support plate (61) is fixedly installed on the top left side of the outer casing (1), and the top right side of the outer casing (1) is fixedly installed There is a right support plate (62), a protection box (63) is fixedly installed on the right side of the right support plate (62), and a first motor (64) is fixedly installed inside the protection box (63). A threaded rod (65) is fixedly installed on the left side of a motor (64), and a limit shaft (67) is fixedly installed between the left support plate (61) and the right support plate (62), and the threaded rod (65) The outer thread of the sliding frame (68) is installed with a sliding frame (68), and the inner side of the bottom of the sliding frame (68) is fixedly equipped with a cleaning sponge (69). 2. A self-cleaning street lamp according to claim 1, characterized in that: the end of the threaded rod (65) away from the first motor (64) is provided with a rotating seat (66), and the rotating seat (66) is fixedly installed on the right side of left support plate (61). 3. A self-cleaning street lamp according to claim 1, characterized in that: the left side of the right support plate (62) and the protection box (63) and the corresponding position of the threaded rod (65) are provided with The through hole, and the threaded rod (65) passes through the through hole. 4. A self-cleaning street lamp according to claim 1, characterized in that there are two limiting shafts (67) in total, and the distance between the sliding frame (68) and the limiting shaft (67) A through hole is opened at the corresponding position, and the limiting shaft (67) passes through the through hole. 5. A self-cleaning street lamp according to claim 1, characterized in that: the cooling fin cleaning mechanism (7) includes a second motor (71), and the second motor (71) is fixedly mounted on the housing On the bottom inner wall of the body (1), a rope hub (72) is fixedly installed on the output end of the second motor (71), and a pulling rope (73) is wound around the outside of the rope hub (72). A fixed pulley (74) is fixedly installed on the top inner wall of the body (1), and the pull rope (73) goes around the fixed pulley (74). 6. A self-cleaning street lamp according to claim 5, characterized in that: a sliding groove (76) is opened on the inner side of the top of the outer casing (1), and a sliding groove (76) is installed in the sliding groove (76). A cleaning brush (75), and the bristles at the bottom of the cleaning brush (75) are slidably installed in the gaps of the cooling fins (5). 7. A self-cleaning street lamp according to claim 6, characterized in that: the second motor (71), the rope hub (72), the pulling rope (73) and the fixed pulley (74) are all provided with Two groups, and one end of the two groups of pull ropes (73) away from the rope hub (72) is fixedly installed on the left and right sides of the cleaning brush (75) respectively.

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