Electric roller shutter door with automatic cleaning function

Abstract

The utility model relates to the technical field of electric roller shutter doors, in particular to an electric roller shutter door with an automatic cleaning function, which comprises a housing, guide rails, a reel and a shutter sheet, the two parallel guide rails are arranged below the housing, the reel is rotatably arranged in the housing, the upper end of the shutter sheet is fixed with the reel, and the lower end of the shutter sheet slides along the guide rails. The electric roller shutter door further comprises a cleaning device, the cleaning device comprises a cleaning strip, the cleaning strip is elastically connected between the upper ends of the two guide rails, and bristles are arranged on the face, facing the curtain pieces, of the cleaning strip. By arranging the cleaning device, the bristles on the cleaning strips of the cleaning device move relative to the surface of the curtain piece in the ascending and descending process of the curtain piece, so that dust on the surface of the curtain piece is automatically cleaned, and the cleanliness of the surface of the curtain piece is kept. And compared with a manual curtain piece cleaning mode, the device has the advantages of high cleaning efficiency, labor saving in the cleaning process and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric rolling shutter door technical field, concretely is a kind of electric rolling shutter door with automatic cleaning function. BACKGROUND

[0002] As an intelligent opening and closing device, electric rolling shutter door is widely used in commercial and civil building fields, such as shopping malls, hotels, banks, hospitals, schools, factory buildings and garages. Such rolling shutter doors are usually equipped with electric devices (such as tubular motors) for driving the lifting operation of the curtain, and are favored due to their easy installation, convenient use, low noise during operation and long service life.

[0003] However, in actual application, especially in environments with high dust content, the curtain surface of the electric rolling shutter door is prone to accumulate dust and other pollutants, which not only affects the appearance neatness of the rolling shutter door, but also may adversely affect the normal operation of the rolling shutter door. Currently, the most common solution to this problem is manual cleaning, i.e. the staff uses a cleaning tool such as a cloth to manually wipe the curtain to remove dirt. However, due to the large surface area of the rolling shutter curtain, this cleaning method has the disadvantages of heavy workload and low efficiency. To solve the above problems, the utility model provides an electric rolling shutter door with automatic cleaning function. SUMMARY

[0004] The utility model aims at providing an electric rolling shutter door with automatic cleaning function to solve the problems raised in the background.

[0005] The utility model is realized by the following technical solutions:

[0006] An electric rolling shutter door with automatic cleaning function, comprising a housing, a guide rail, a reel and a curtain, two mutually parallel guide rails are arranged below the housing, the reel is rotatably arranged in the housing, the upper end of the curtain is fixed to the reel, and the lower end slides along the guide rail, the electric rolling shutter door further comprises a cleaning device, the cleaning device comprises a cleaning strip, the cleaning strip is elastically connected between the upper ends of the two guide rails, and the side of the cleaning strip facing the curtain is provided with bristles.

[0007] Optionally, the cleaning strip is connected to the inner side of the guide rail through a connecting shaft, the connecting shaft has a connecting end and a hand-held end, the connecting end of the connecting shaft is movably penetrated through the guide rail and threadedly connected with the cleaning strip, and a spring is sleeved on the connecting end between the guide rail and the cleaning strip.

[0008] Optionally, the cleaning strip is a hollow structure, and one side of the cleaning strip facing the curtain sheet is provided with air suction holes, and the cleaning device further comprises a dust removal device connected with the cleaning strip.

[0009] Optionally, the dust removal device comprises a dust removal box, a blower and a connecting pipe, the upper end of the dust removal box is communicated with the cleaning strip through the connecting pipe, the air inlet of the blower is connected to the lower end of the dust removal box, and the dust removal box is internally provided with a filter component for filtering air.

[0010] Optionally, the connecting shaft is a hollow structure and is open at both ends, a first connecting nozzle is fixedly arranged at the hand holding end of the connecting shaft, a second connecting nozzle is fixedly arranged at the upper end of the dust removal box, and the connecting pipe is detachably connected between the first connecting nozzle and the second connecting nozzle.

[0011] Optionally, the filter component comprises a plug-in plate and a filter screen, the plug-in plate is movably inserted into the side wall of the dust removal box, one end of the plug-in plate away from the air inlet of the blower is provided with a shallow groove, filter holes are uniformly arranged on the plug-in plate located in the shallow groove, and the filter screen is placed in the shallow groove and covers the filter holes.

[0012] Optionally, one side of the plug-in plate facing the outside of the dust removal box is fixedly provided with a pull handle.

[0013] Optionally, two cleaning devices are arranged, and the cleaning strips of the two cleaning devices correspond to the front and back surfaces of the curtain sheet respectively.

[0014] Compared with the prior art, the electric roller shutter door with the automatic cleaning function has the following beneficial effects:

[0015] 1. The cleaning device is arranged, the bristles on the cleaning strip of the cleaning device form relative motion with the surface of the curtain sheet in the process of rising and falling of the curtain sheet, so that the dust on the surface of the curtain sheet is automatically cleaned, and the cleanliness of the surface of the curtain sheet is maintained.

[0016] 2. The cleaning strip is a hollow structure and is provided with air suction holes, and the cleaning strip is connected with the dust removal device. When the bristles of the cleaning strip clean the curtain sheet, the dust removal device is started, the dust removal device is used in cooperation with the bristles, the dust brushed off by the bristles can be sucked away through the air suction holes, so that the purpose of reducing dust is achieved.

[0017] 3. The dust removal box, the blower and the connecting pipe are arranged, when the dust brushed off by the bristles needs to be sucked away, the blower is started, the dust can be sucked into the dust removal box and filtered by the filter component, and finally discharged, so that the dust brushed off by the bristles can be sucked away and collected. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic view of the utility model;

[0019] Figure 2 It is the structure schematic view after the utility model removes the cover shell;

[0020] Figure 3 It is the structure schematic view of the cleaning device and guide rail of the utility model;

[0021] Figure 4 It is the structure schematic view of the utility model's Figure 3 The structure schematic view of A place of the utility model;

[0022] Figure 5 It is the split structure schematic view of the connecting shaft piece and cleaning strip of the utility model;

[0023] Figure 6 It is the structure schematic view of the dust removal box inside;

[0024] Figure 7 It is the structure schematic view of the cleaning device of the utility model.

[0025] In the drawing: 1, cover shell; 2, guide rail; 3, reel; 4, curtain piece; 5, cleaning strip; 6, brush; 7, connecting shaft piece; 70, connecting end; 71, hand-held end; 8, spring; 9, suction hole; 10, dust removal box; 11, air blower; 12, connecting pipe; 13, first connecting mouth; 14, second connecting mouth; 15, plugboard; 16, filter screen; 17, shallow groove; 18, filter hole; 19, handle. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0027] Embodiment: please refer to Figures 1 to 7According to the embodiment of the utility model, the electric roller shutter door with the automatic cleaning function comprises a cover 1, guide rails 2, a roller shaft 3 and curtain pieces 4, two mutually parallel guide rails 2 are arranged below the cover 1, the roller shaft 3 is located in the cover 1 and is driven to rotate by a tubular motor, the upper end of the curtain piece 4 is fixed to the roller shaft 3 and the lower end slides along the guide rail 2, the tubular motor drives the roller shaft 3 to rotate, the lifting and lowering of the curtain piece 4 are realized, the curtain piece 4 is wound on the roller shaft 3 when lifting, and the curtain piece 4 slides down along the inner side of the guide rail 2 when lowering. Further, the lifting, stopping and lowering actions of the curtain piece 4 can be realized by the control of a remote controller. The electric roller shutter door further comprises a cleaning device, the cleaning device comprises a cleaning strip 5, the cleaning strip 5 is elastically connected between the upper ends of the two guide rails 2, and a brush 6 is arranged on the side of the cleaning strip 5 facing the curtain piece 4.

[0028] The electric roller shutter door with the automatic cleaning function has the advantages of high cleaning efficiency and labor saving in the cleaning process.

[0029] In the example embodiment, the cleaning strip 5 is connected to the inner side of the guide rail 2 through a connecting shaft 7, the connecting shaft 7 has opposite connecting ends 70 and a hand holding end 71, the connecting end 70 of the connecting shaft 7 is threadedly connected to the cleaning strip 5 after being movably penetrated through the guide rail 2, and a spring 8 is sleeved on the connecting end 70 between the guide rail 2 and the cleaning strip 5. After being thus arranged, when the cleaning strip 5 needs to be disassembled, a worker can hold the hand holding end 71 and rotate the connecting shaft 7, so that the connecting end 70 of the connecting shaft 7 is separated from the cleaning strip 5, and then the cleaning strip 5 can be disassembled. When the cleaning strip 5 is installed, the cleaning strip 5 is placed on the inner side of the guide rail 2, then the connecting end 70 of the connecting shaft 7 is penetrated through the guide rail 2, the hand holding end 71 of the connecting shaft 7 is limited on the outer side of the guide rail 2, and finally the spring 8 is sleeved on the connecting end 70 and threadedly connected to the cleaning strip 5. In this way, the disassembly and assembly of the cleaning strip 5 are more convenient, and the cleaning strip 5 is convenient to disassemble and replace.

[0030] In the example embodiment, the cleaning strip 5 has a hollow structure, the side of the cleaning strip 5 facing the curtain piece 4 is provided with an air suction hole 9, and the cleaning device further comprises a dust removal device connected to the cleaning strip 5. After being thus arranged, when the brush 6 of the cleaning strip 5 cleans the curtain piece 4, the dust removal device is started, the dust removal device is used in cooperation with the brush 6, the dust brushed down by the brush 6 can be sucked away through the air suction hole 9, and the purpose of reducing dust raising is achieved.

[0031] In the example embodiment, the dust removing device comprises a dust removing box 10, a blower 11 and a connecting pipe 12, the upper end of the dust removing box 10 is communicated with the cleaning strip 5 through the connecting pipe 12, the air inlet of the blower 11 is connected to the lower end of the dust removing box 10, and the dust removing box 10 is internally provided with a filtering component for filtering air. In this way, when it is needed to suck away the dust brushed off by the bristles 6, the blower 11 is started, the dust first enters the inside of the cleaning strip 5 through the suction hole 9, and then enters the dust removing box 10 through the connecting pipe 12. The filtering component can filter the air entering the dust removing box 10, and the filtered air is discharged through the air outlet of the blower 11, so that the dust brushed off by the bristles 6 can be sucked away and collected. Of course, the dust removing device can also be a vacuum cleaner.

[0032] In the example embodiment, the connecting shaft 7 is of a hollow structure and is open at both ends, the hand holding end 71 of the connecting shaft 7 is fixedly provided with a first connecting mouth 13, the upper end of the dust removing box 10 is fixedly provided with a second connecting mouth 14, and the connecting pipe 12 is detachably connected between the first connecting mouth 13 and the second connecting mouth 14 in a plug-in or quick joint manner. In this way, the connecting pipe 12 and the cleaning strip 5 are communicated through the connecting shaft 7 as an air guide structure, which is less likely to affect the lifting of the curtain panel 4 than directly connecting the connecting pipe 12 to the cleaning strip 5.

[0033] In the example embodiment, the filtering component comprises a plug-in plate 15 and a filter screen 16, the plug-in plate 15 is movably plugged on the side wall of the dust removing box 10, the end of the plug-in plate 15 facing away from the air inlet of the blower 11 is provided with a shallow groove 17, the plug-in plate 15 in the shallow groove 17 is uniformly provided with filter holes 18, and the filter screen 16 is placed in the shallow groove 17 and covers the filter holes 18. In this way, when the blower 11 is started, the air containing dust passes through the filter screen 16 and the filter holes 18 in sequence from top to bottom, the dust is effectively intercepted on the filter screen 16, and the filter screen 16 is tightly attached to the shallow groove 17 under the action of wind pressure, so as to realize the filtering and interception of dust. When it is needed to clean the dust on the filtering component, the plug-in plate 15 is only needed to be pulled out of the dust removing box 10, and then the filter screen 16 is taken out of the shallow groove 17, and the filter screen 16 with dust is cleaned or replaced with a new filter screen 16. In this way, the filter screen 16 can be conveniently disassembled for cleaning or replacement.

[0034] In order to facilitate pulling out the plug-in plate 15 from the dust removing box 10, in the example embodiment, a pull handle 19 is fixedly arranged on the side of the plug-in plate 15 facing the outside of the dust removing box 10.

[0035] In the example embodiment, two cleaning devices are provided, and the cleaning strips 5 of the two cleaning devices correspond to the front and back surfaces of the curtain panel 4 respectively. By providing two cleaning devices, synchronous and automatic cleaning of the front and back surfaces of the curtain panel 4 can be realized, and the cleanliness of the two surfaces of the curtain panel 4 is ensured.

[0036] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. An electric roller shutter door with automatic cleaning function, comprising a housing (1), guide rails (2), a roller (3), and curtain slats (4), wherein two parallel guide rails (2) are arranged below the housing (1), the roller (3) is rotatably arranged inside the housing (1), and the upper end of the curtain slats (4) is fixed to the roller (3) and the lower end slides along the guide rails (2), characterized in that, It also includes a cleaning device, which includes a cleaning strip (5) that is elastically connected between the upper ends of the two guide rails (2), and the cleaning strip (5) has bristles (6) on the side facing the curtain slat (4).

2. The electric roller shutter door with automatic cleaning function according to claim 1, characterized in that: The cleaning strip (5) is connected to the inner side of the guide rail (2) via a connecting shaft (7). The connecting shaft (7) has a connecting end (70) and a handheld end (71). The connecting end (70) of the connecting shaft (7) passes through the guide rail (2) and is threadedly connected to the cleaning strip (5). A spring (8) is sleeved on the connecting end (70) located between the guide rail (2) and the cleaning strip (5).

3. The electric roller shutter door with automatic cleaning function according to claim 2, characterized in that: The cleaning strip (5) has a hollow structure, and the side of the cleaning strip (5) facing the curtain (4) is provided with an air suction hole (9). The cleaning device also includes a dust removal device connected to the cleaning strip (5).

4. The electric roller shutter door with automatic cleaning function according to claim 3, characterized in that: The dust removal equipment includes a dust collection box (10), a blower (11), and a connecting pipe (12). The upper end of the dust collection box (10) is connected to the cleaning strip (5) through the connecting pipe (12). The air inlet of the blower (11) is connected to the lower end of the dust collection box (10). The dust collection box (10) has a built-in filter component for filtering air.

5. The electric roller shutter door with automatic cleaning function according to claim 4, characterized in that: The connecting shaft (7) is a hollow structure with openings at both ends. The handheld end (71) of the connecting shaft (7) is fixedly provided with a first connecting nozzle (13). The upper end of the dust collection box (10) is fixedly provided with a second connecting nozzle (14). The connecting pipe (12) is detachably connected between the first connecting nozzle (13) and the second connecting nozzle (14).

6. The electric roller shutter door with automatic cleaning function according to claim 4, characterized in that: The filter component includes a plate (15) and a filter screen (16). The plate (15) is movably inserted into the side wall of the dust collector (10). A shallow groove (17) is provided at one end of the plate (15) facing away from the air inlet of the blower (11). Filter holes (18) are evenly arranged on the plate (15) located in the shallow groove (17). The filter screen (16) is placed in the shallow groove (17) and covers the filter holes (18).

7. The electric roller shutter door with automatic cleaning function according to claim 6, characterized in that: A handle (19) is fixedly installed on the side of the insert plate (15) facing the outside of the dust collection box (10).

8. The electric roller shutter door with automatic cleaning function according to any one of claims 1 to 7, characterized in that: Two cleaning devices are provided, and the cleaning strips (5) of the two cleaning devices correspond to the front and back sides of the curtain slats (4) respectively.

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