阅读说明：本技术 一种用于阴雨天气户外广告传媒用的宣传灯箱的保护装置 (A protection device that is used for outdoor advertising light boxes of overcast and rainy weather media usefulness ) 是由 王慧铭 于 2021-08-16 设计创作，主要内容包括：本发明提供一种用于阴雨天气户外广告传媒用的宣传灯箱的保护装置,包括箱体,所述箱体的顶部固定安装有条形柱,所述条形柱的内腔固定安装有风轮,所述条形柱的左右两侧均开设有通孔,所述条形柱左右两侧的底部均开设有漏水口,所述风轮的底部固定连接有丝线,所述箱体的左右两侧均开设有通风槽。该用于阴雨天气户外广告传媒用的宣传灯箱的保护装置,通过设置风轮和旋转轴,利用风轮和旋转座之间通过丝线固定连接,且挡板旋转后的面积与通风槽的面积相匹配,从而外界大风发生时,风力通过通孔进入条形柱内带动风轮转动,同时风轮转动通过丝线带动旋转座逆时针旋转,从而使得挡板覆盖通风槽,达到在刮风时自动关闭通风槽的效果。(The invention provides a protection device for a propaganda lamp box for outdoor advertising media in rainy weather, which comprises a box body, wherein a bar-shaped column is fixedly installed at the top of the box body, a wind wheel is fixedly installed in an inner cavity of the bar-shaped column, through holes are formed in the left side and the right side of the bar-shaped column, water leaking ports are formed in the bottoms of the left side and the right side of the bar-shaped column, silk threads are fixedly connected to the bottom of the wind wheel, and ventilating grooves are formed in the left side and the right side of the box body. This a protection device for propaganda lamp house that overcast and rainy weather outdoor advertising media used, through setting up wind wheel and rotation axis, utilize through silk thread fixed connection between wind wheel and the roating seat, and the area phase-match of the rotatory back area of baffle and ventilation duct, thereby when external strong wind takes place, wind-force passes through the through-hole and drives the wind wheel rotation in getting into the bar post, simultaneously the wind wheel rotates and drives the roating seat counter-clockwise turning through the silk thread, thereby make the baffle cover ventilation duct, reach the effect in self-closing ventilation duct when blowing.)

1. The utility model provides a protection device that is used for advertising light boxes that overcast and rainy weather outdoor advertising media was used, includes box (1), its characterized in that: the wind wheel box is characterized in that a bar-shaped column (2) is fixedly mounted at the top of the box body (1), a wind wheel (3) is fixedly mounted in an inner cavity of the bar-shaped column (2), through holes (4) are formed in the left side and the right side of the bar-shaped column (2), water leaking ports (5) are formed in the bottoms of the left side and the right side of the bar-shaped column (2), silk threads (6) are fixedly connected to the bottom of the wind wheel (3), ventilating grooves (7) are formed in the left side and the right side of the box body (1), a rotating seat (8) is fixedly mounted on the left side of the inner cavity of the ventilating grooves (7), a torsion spring (9) is fixedly mounted in the middle of the rotating seat (8), a baffle (10) is fixedly mounted at the bottom of the rotating seat (8), a water absorbing strip (11) is fixedly mounted at the bottom of the baffle (10), a conduction column (12) is fixedly connected to the inner cavity of the rotating seat (8), and a water absorbing block (13) is fixedly mounted at the bottom of the left side and the right side of the box body (1), the top of the water absorption block (13) is fixedly provided with a controller (14), the bottom of the inner cavity of the box body (1) is fixedly provided with a base (15), an element plate (16) is fixedly arranged at the top of the base (15), connecting blocks (17) are fixedly arranged at the left side and the right side of the element plate (16), the outer surface of the connecting block (17) is movably provided with a sliding chute (18), the left side and the right side of the element plate (16) are fixedly connected with stretching rods (19), the left side and the right side of the inner cavity of the box body (1) are both fixedly provided with connecting columns (20), a fixing plate (21) is fixedly arranged at the top of the inner cavity of the box body (1), a bar-shaped block (22) is fixedly arranged at the top of the inner cavity of the box body (1), the left side and the right side of the inner cavity of the bar-shaped block (22) are both fixedly provided with a strong magnet (23), the left side and the right side of the bottom of the bar-shaped block (22) are both movably provided with transverse plates (24).

2. A protective device of a propaganda lamp box for outdoor advertising media in rainy weather according to claim 1, which is characterized in that: the top of the element board (16) is fixedly provided with a magnetic strip (161), and the magnetic poles of the magnetic strip (161) and the strong magnet (23) are opposite.

3. A protective device of a propaganda lamp box for outdoor advertising media in rainy weather according to claim 1, which is characterized in that: the left side and the right side in the middle of the fixing plate (21) are fixedly provided with extrusion blocks (211), and the middle of the fixing plate (21) is matched with the top of the element plate (16) in shape and size.

4. A protective device of a propaganda lamp box for outdoor advertising media in rainy weather according to claim 1, which is characterized in that: the diameter of the wind wheel (3) is matched with that of the through hole (4).

5. A protective device of a propaganda lamp box for outdoor advertising media in rainy weather according to claim 1, which is characterized in that: the area of the baffle (10) and the water absorption strip (11) after combination is matched with the area of the ventilation groove (7).

6. A protective device of a propaganda lamp box for outdoor advertising media in rainy weather according to claim 1, which is characterized in that: the cross section of the transverse plate (24) is matched with the bottom area of the bar-shaped block (22), and the left side and the right side of the transverse plate (24) are fixedly connected with the controller (14) through silk threads (6).

7. A protective device of a propaganda lamp box for outdoor advertising media in rainy weather according to claim 1, which is characterized in that: the bottom of the wind wheel (3) is fixedly connected with the inner cavity of the rotating seat (8) through a silk thread (6).

Technical Field

The invention relates to the technical field of advertising media, in particular to a protection device of a propaganda lamp box for outdoor advertising media in rainy days.

Background

With the development of modern society and the general increase of the public life, the shopping mode is changed from the former elaborate calculation to the now wantonly selection, so that a plurality of commodity shops vigorously develop cooperation with various advertising companies in order to increase the sales volume of products at home, and put a large amount of products sold by introduction companies and companies in places such as a bus station, a bus, a subway and the like, so as to expect that the prevention attracts the attention of customers, thereby increasing the business volume of the customers.

Compare in place in indoor propaganda bill-board that the advertising media that has the place that shields such as bus, subway was used, some place in the outdoor propaganda lamp house that is used for the advertising media to use, often because weather such as blowing and raining appear damaging, especially those wind-force are great, when the rainfall is more, the strong wind often blows in the propaganda lamp house inside with the rainwater through the vent of propaganda lamp house, a large amount of rainwater is because not too much discharging simultaneously, thereby inside the gap entering propaganda lamp house via the propaganda lamp house, cause the circuit damage of propaganda lamp house.

Therefore, it is urgently needed to provide a protection device for a propaganda lamp box for outdoor advertising media in rainy weather, which is convenient for automatically closing a ventilation opening in windy and rainy weather and protecting internal circuit components when rainwater enters.

Disclosure of Invention

In order to solve the technical problems, the invention provides a protection device for a propaganda lamp box used for outdoor advertising media in rainy days, which is achieved by the following specific technical means:

a protection device for a propaganda lamp box used for outdoor advertising media in rainy weather comprises a box body, wherein a bar-shaped column is fixedly installed at the top of the box body, a wind wheel is fixedly installed in an inner cavity of the bar-shaped column, through holes are formed in the left side and the right side of the bar-shaped column, water leaking ports are formed in the bottoms of the left side and the right side of the bar-shaped column, silk threads are fixedly connected to the bottom of the wind wheel, ventilating grooves are formed in the left side and the right side of the box body, a rotary seat is fixedly installed on the left side of an inner cavity of the ventilating grooves, a torsion spring is fixedly installed in the middle of the rotary seat, a baffle is fixedly installed at the bottom of the rotary seat, a water absorbing strip is fixedly installed at the bottom of the baffle, a conducting column is fixedly connected to the inner cavity of the rotary seat, a water absorbing block is fixedly installed at the bottoms of the left side and the right side of the box body, a controller is fixedly installed at the top of the water absorbing block, a base is fixedly installed at the bottom of the inner cavity of the box body, the top fixed mounting of base has the component board, the equal fixed mounting in the left and right sides of component board has the connecting block, the surface movable mounting of connecting block has the spout, the tensile pole of the equal fixedly connected with in the left and right sides of component board, the equal fixed mounting in the left and right sides of box inner chamber has the spliced pole, the top fixed mounting of box inner chamber has the fixed plate, the top fixed mounting of box inner chamber has bar piece, the equal fixed mounting in the left and right sides of bar piece inner chamber has powerful magnet, the equal movable mounting in the left and right sides of bar piece bottom has the diaphragm.

Preferably, the top of the component board is fixedly provided with a magnetic strip, and the magnetic poles of the magnetic strip and the strong magnet are opposite, so that the component board moves upwards by utilizing the magnetic force between the strong magnet and the magnetic strip.

Preferably, the left side and the right side of the middle part of the fixing plate are fixedly provided with the extrusion blocks, the shape and the size of the middle part of the fixing plate are matched with those of the top of the element plate, so that the element plate moves upwards, and the element plate is fixedly arranged on the fixing plate under the action of the extrusion blocks in the middle part of the fixing plate.

As optimization, the diameter of the wind wheel is matched with that of the through hole, so that in the weather of strong wind outside, wind is blown into the strip-shaped column through the through hole to drive the wind wheel to rotate, and the wind wheel rotates to shrink the silk thread.

As optimization, the area after the baffle and the water absorption strip are combined is matched with the area of the ventilation groove, so that after the baffle rotates anticlockwise, the baffle is overlapped with the ventilation groove, and rainwater is prevented from entering the box body through the ventilation groove.

As optimization, the cross section of the transverse plate is connected with the bottom area of the strip-shaped block and the left side and the right side of the transverse plate are fixedly connected with the controller through the silk threads, so that the controller is started to shrink the silk threads, the transverse plate is driven to move left and right, and the transverse plate does not shield the powerful magnet any more.

Preferably, the bottom of the wind wheel is fixedly connected with the inner cavity of the rotary seat through the silk thread, so that the wind wheel rotates under the blowing of external wind power, and the silk thread drives the rotary seat to rotate.

The invention has the following beneficial effects:

1. this a protection device for propaganda lamp house that overcast and rainy weather outdoor advertising media used, through setting up wind wheel and rotation axis, utilize through silk thread fixed connection between wind wheel and the roating seat, and the area phase-match of the rotatory back area of baffle and ventilation duct, thereby when external strong wind takes place, wind-force passes through the through-hole and drives the wind wheel rotation in getting into the bar post, simultaneously the wind wheel rotates and drives the roating seat counter-clockwise turning through the silk thread, thereby make the baffle cover ventilation duct, reach the effect in self-closing ventilation duct when blowing.

2. This a protection device for propaganda lamp house that overcast and rainy weather outdoor advertising media was used, through setting up water absorption piece and controller, when utilizing rainy, the water absorption piece absorbs water the inflation volume grow, thereby the water absorption piece triggers the controller that is located the top, the controller starts after starting, utilize silk thread control diaphragm to remove, make powerful magnet and magnetic stripe inter attraction, thereby under the effect that magnetism was inhaled mutually, the component board is automatic to shift up, and the component board is fixed on the fixed plate under the effect of extrusion piece, with this reach rainy weather, when the rainwater infiltrates in the box, the effect of internal element is protected automatically.

Drawings

Fig. 1 is a front sectional view of the overall structure of the present invention.

FIG. 2 is an enlarged schematic view of the structure of the strip-shaped pillar of the present invention.

FIG. 3 is a schematic view of the structure at A of FIG. 1 according to the present invention.

FIG. 4 is a schematic structural diagram of FIG. 2 at B according to the present invention.

In the figure: 1. a box body; 2. a bar-shaped column; 3. a wind wheel; 4. a through hole; 5. a water leakage port; 6. a silk thread; 7. a ventilation slot; 8. a rotating base; 9. a torsion spring; 10. a baffle plate; 11. a water absorbent strip; 12. a conductive column; 13. a water-absorbing block; 14. a controller; 15. a base; 16. an element board; 17. connecting blocks; 18. a chute; 19. a stretch rod; 20. connecting columns; 21. a fixing plate; 22. a bar-shaped block; 23. a strong magnet; 24. a transverse plate; 161. a magnetic strip; 211. and extruding the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a protection device for outdoor advertising light boxes in rainy weather comprises a box body 1, a bar-shaped column 2 is fixedly installed at the top of the box body 1, a wind wheel 3 is fixedly installed in the inner cavity of the bar-shaped column 2, through holes 4 are respectively formed in the left side and the right side of the bar-shaped column 2, water leaking ports 5 are respectively formed in the bottoms of the left side and the right side of the bar-shaped column 2, silk threads 6 are fixedly connected to the bottom of the wind wheel 3, ventilating grooves 7 are respectively formed in the left side and the right side of the box body 1, a rotating base 8 is fixedly installed on the left side of the inner cavity of the ventilating grooves 7, a torsion spring 9 is fixedly installed in the middle of the rotating base 8, a baffle 10 is fixedly installed at the bottom of the rotating base 8, a water absorbing strip 11 is fixedly installed at the bottom of the baffle 10, a conducting column 12 is fixedly connected to the inner cavity of the rotating base 8, water absorbing blocks 13 are fixedly installed at the bottoms of the left side and the right side of the box body 1, and a controller 14 is fixedly installed at the top of the water absorbing blocks 13, bottom fixed mounting in the 1 inner chamber of box has base 15, the top fixed mounting of base 15 has component board 16, the equal fixed mounting in the left and right sides of component board 16 has connecting block 17, connecting block 17's surface movable mounting has spout 18, the tensile pole 19 of the equal fixedly connected with in the left and right sides of component board 16, the equal fixed mounting in the left and right sides of the 1 inner chamber of box has spliced pole 20, the top fixed mounting in the 1 inner chamber of box has fixed plate 21, the top fixed mounting in the 1 inner chamber of box has bar piece 22, the equal fixed mounting in the left and right sides in the 22 inner chamber of bar piece has powerful magnet 23, the equal movable mounting in the left and right sides of bar piece 22 bottom has diaphragm 24.

Wherein, the top of the component board 16 is fixedly installed with a magnetic strip 161, and the magnetic poles of the magnetic strip 161 and the strong magnet 23 are opposite, so that the component board 16 moves upwards by the magnetic force between the strong magnet 23 and the magnetic strip 161.

Wherein, the left and right sides in the middle of fixed plate 21 all fixedly mounted has extrusion piece 211, and the top shape size phase-match of the middle part of fixed plate 21 and component board 16 to component board 16 shifts up, and under the effect of extrusion piece 211 in the middle of fixed plate 21, component board 16 fixed mounting is on fixed plate 21.

Wherein, the diameter size of wind wheel 3 and the diameter size phase-match of through-hole 4 to when external strong wind weather, wind-force blows in the bar post 2 through-hole 4, drives wind wheel 3 and rotates, makes wind wheel 3 rotate shrink silk thread 6.

Wherein, the area after baffle 10 and the combination of strip 11 that absorbs water and the area phase-match of ventilation groove 7 to behind the baffle 10 anticlockwise rotation, baffle 10 and the coincidence of ventilation groove 7 prevent the rainwater to get into in the box 1 through ventilation groove 7.

The cross section of the transverse plate 24 is matched with the bottom area of the strip-shaped block 22, the left side and the right side of the transverse plate 24 are fixedly connected with the controller 14 through the silk threads 6, so that the controller 14 is started, the silk threads 6 are contracted, the transverse plate 24 is driven to move left and right, and the transverse plate 24 does not shield the powerful magnet 23 any more.

The bottom of the wind wheel 3 is fixedly connected with the inner cavity of the rotating seat 8 through the silk thread 6, so that the wind wheel 3 rotates under the blowing of external wind power, and the silk thread 6 drives the rotating seat 8 to rotate.

When the device is used, the device is moved to a proper position to be placed, whether the functions of the structures of the parts of the device are normal is checked, the connection relation between the structures of the parts of the device and the silk thread 6 is well adjusted, when the device is in operation and blown by the outside and rains, because the top of the box body 1 is fixedly provided with the strip-shaped column 2, the inner cavity of the strip-shaped column 2 is fixedly provided with the wind wheel 3, the left side and the right side of the strip-shaped column 2 are both provided with the through holes 4, the bottoms of the left side and the right side of the strip-shaped column 2 are both provided with the water leaking ports 5, so that strong wind blows through the through holes 4 into the strip-shaped column 2 and drives the wind wheel 3 to rotate, the bottom of the wind wheel 3 is fixedly connected with the inner cavity of the rotary seat 8 through the silk thread 6 in a matching manner, so that the wind wheel 3 rotates under the blowing of the outside wind, the silk thread 6 drives the rotary seat 8 to rotate anticlockwise, because the bottom of the rotary seat 8 is fixedly provided with the baffle 10, and the bottom of the baffle 10 is fixedly provided with the water absorbing strip 11, the area of the baffle 10 and the water absorption strip 11 after combination is matched with the area of the ventilation groove 7, so that after the baffle 10 rotates anticlockwise, the baffle 10 is overlapped with the ventilation groove 7, thereby preventing rainwater from entering the box body 1 through the ventilation groove 7, when the external rainwater is too large, the rainwater continuously seeps into the box body 1, the water absorption blocks 13 at the bottoms of the two sides of the box body 1 absorb water and expand, so that the controller 14 in the top direction of the water absorption block 13 is extruded and triggered by the expanded water absorption block 13, the cross section of the transverse plate 24 is matched with the bottom area of the strip-shaped block 22, the left side and the right side of the transverse plate 24 are fixedly connected with the controller 14 through the silk thread 6, so that the controller 14 is started, the silk thread 6 is contracted, the transverse plate 24 is driven to move leftwards and rightwards, so that the transverse plate 24 does not shield the strong magnet 23, the magnetic strip 161 is fixedly installed at the top of the element plate 16, and the magnetic poles of the magnetic strip 161 are opposite to the strong magnet 23, thereby behind powerful magnet 23 no longer sheltered from by diaphragm 24, because magnetic force between powerful magnet 23 and the magnetic stripe 161 attracts mutually, make component board 16 shift up, when the top of component board 16 and the bottom contact of fixed plate 21, utilize the equal fixed mounting in the left and right sides in fixed plate 21 middle part to have extrusion piece 211, the middle part of fixed plate 21 and the top shape size phase-match of component board 16, thereby component board 16 moves up the back, under the effect of extrusion piece 211 in the middle part of fixed plate 21, component board 16 fixed mounting is on fixed plate 21, after external rainwater stopped, rivers in the box 1 flow through the gap of box 1, rivers in the bar post 2 flow out through the mouth of leaking 5 of the bottom left and right sides of bar post 2, with this whole life who improves the device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.