A lighting fixture support frame with waterproof function

Abstract

This application relates to a lighting lamp support frame with a waterproof function, and relates to the technical field of lamp installation. In order to solve the problem that the liquefied water droplets in the ceiling are likely to invade the lighting lamp in the lamp shade, resulting in a circuit break of the lighting lamp, it includes a lamp shade for installing the lighting lamp. A material containing groove body is arranged on the lamp shade, and a water absorption layer is stacked in the material containing groove body. A winding roller is rotatably connected to the lamp shade, and a driving member for driving the winding roller to rotate is connected to the outer side wall of the lamp shade; a material passing opening is formed in the top wall of the lamp shade, one end of the water absorption layer passes through the material passing opening and is wound around the winding roller, the driving member is set to be started once at intervals, and a material guiding roller is further arranged in the lamp shade. This application has the effect of reducing the situation that the lighting lamp is invaded by the liquefied water on the ceiling.

Description

Technical Field

[0001] This application relates to the technical field of lamp installation, and in particular to a lighting lamp support frame with a waterproof function. Background Art

[0002] A lighting lamp support frame is a connecting frame for installing a lighting lamp, and is used in a space that needs lighting and is isolated from the external environment, such as indoors.

[0003] In the field of agricultural production, a greenhouse is an indoor space that needs lighting and is isolated from the outdoor environment. Therefore, during the construction of a greenhouse, a number of support frames will be installed at the top of the greenhouse. The support frame includes a frame body and a lampshade. The frame body is fixedly connected to the top of the greenhouse through bolts, and two lampshades are fixedly connected to both ends of the frame body; then the lighting lamp is fixedly installed in the lampshade, and the lighting lamp is connected to the preset electric wire in the greenhouse, and the greenhouse can be illuminated.

[0004] Greenhouses usually need to provide a greenhouse environment for crops. When the outdoor environment is at night, the temperature at the top of the greenhouse in the greenhouse will decrease under the influence of the outdoor environment. When the warm gas below rises to the top of the greenhouse, it will condense into water droplets when it meets the cold. The support frame is located at the top of the greenhouse, so water droplets are likely to adhere to the support frame, and the water droplets are likely to infect the lighting lamp in the lampshade, resulting in a circuit break of the lighting lamp. Summary of the Invention

[0005] In order to reduce the situation where the lighting lamp is infected by the liquefied water on the greenhouse roof, this application provides a lighting lamp support frame with a waterproof function.

[0006] A lighting lamp support frame with a waterproof function provided by this application adopts the following technical solutions:

[0007] A lighting lamp support frame with a waterproof function includes a lampshade for installing a lighting lamp. A material containing groove body is arranged on the lampshade. An absorbent layer is stacked in the material containing groove body. A winding roller is rotatably connected to the lampshade, and a driving member for driving the winding roller to rotate is connected to the outer side wall of the lampshade; a material passing port is opened on the top wall of the lampshade. One end of the absorbent layer passes through the material passing port and is wound around the winding roller. The driving member is set to start once at an interval, and a material guiding roller is also arranged in the lampshade.

[0008] By adopting the above technical solution, when installing the lighting lamp support frame, the water absorption layer enters the lamp cover from the material passing port, bypasses the guide roller and is fixedly connected to the side wall of the winding roller; when the outdoor environment is at night, the warm gas liquefies into water droplets in the lamp cover, and the water droplets will be absorbed by the water absorption layer in the lamp cover, thus avoiding the situation that the water droplets contact the lighting lamp in the lamp cover and cause infection to the lighting lamp; during the day, the driving member can be started to drive the winding roller to rotate, driving the water absorption layer that has absorbed water to wind around the winding roller, and at the same time drawing out a new water absorption layer in the material containing tank body into the lamp cover; when the outdoor environment is at night again, the new water absorption layer can absorb the water droplets generated in the lamp cover, and when the outdoor environment is at day again, the driving member is started again after a preset time interval to wind the water absorption layer that has absorbed water around the winding roller, and at the same time draw out a new water absorption layer in the material containing tank body into the lamp cover, so as to keep absorbing the water in the lamp cover for a period of time. The cooperation of the guide roller, the winding roller and the driving member, as well as the setting of the water absorption layer and the setting of the driving member starting at intervals, can absorb the water droplets in time when water droplets are generated in the lamp cover at night, and automatically replace the water absorption layer in the lamp cover during the day, thereby reducing the situation that the lighting lamp in the lamp cover is infected by liquefied water.

[0009] Preferably, the water absorption layer includes a plurality of cotton layer segments, each cotton layer segment includes a middle cotton layer and two side cotton layers, and the two side cotton layers are respectively connected to both sides of the middle cotton layer; when the cotton layer segment is located in the material containing tank body, the two side cotton layers are folded in half and stacked on one side of the corresponding middle cotton layer.

[0010] Generally, the water absorption layer is a single-layer cotton layer. When the water absorption layer is in the lamp cover, it can be attached to the inner bottom wall of the lamp cover, and the water absorption range of the lamp cover is small; by adopting the above technical solution, when the winding roller rotates to pull a new water absorption layer into the lamp cover, the new cotton layer segment further moves into the lamp cover. After the side enters the lamp cover, it will rotate and open to both sides of the middle cotton layer under the action of gravity and be attached to the side walls on the opposite sides of the lamp cover. The setting of the side cotton layer can increase the water absorption range of the water droplets in the lamp cover and further avoid the situation that the lighting lamp is infected.

[0011] Preferably, guide rods are connected to the two opposite inner side walls of the lamp cover. The guide rods are arc-shaped rods. One end of the guide rod is close to the material passing port, and the end of the guide rod far from the material passing port is bent downward.

[0012] Since there are lighting lamps and energized wires inside the lampshade, when the cotton layer section enters the lampshade and the side cotton layer is opened by gravity, it is easily interfered by the lighting lamps and wires, etc. The side cotton layer will be placed on the lighting lamps and wires, etc., resulting in obstacles to the side opening; by adopting the above technical solution, when the winding roller drives a new cotton layer section to be drawn out from the material storage tank body along the material passing opening, the guide rod can move with the cotton layer section and be inserted between the corresponding side cotton layer and the middle cotton layer. As the new cotton layer section further moves, the side cotton layer will be opened to both sides of the middle cotton layer under the guiding action of the guide rod. After the new cotton layer section completely enters the lampshade, the side cotton layers on both sides of the middle cotton layer are completely opened under the guiding action of the guide rod, thereby reducing the influence of the lighting lamps and wires, etc. on the side opening.

[0013] Preferably, a support layer is provided at the connection between the side cotton layer and the middle cotton layer. The support layer is made of a flexible material, and the hardness of the material of the support layer is greater than the hardness of the materials of the side cotton layer and the middle cotton layer.

[0014] Since both the side cotton layer and the middle cotton layer are made of relatively soft materials, when the side cotton layer and the middle cotton layer are folded and overlapped in the material storage tank body, they are closely attached to each other. When the cotton layer section is moved out from the material passing opening, it is easy to occur that it is difficult for the guide rod to be inserted between the side cotton layer and the middle cotton layer due to the small gap between the side cotton layer and the middle cotton layer, and the guide rod is also likely to cause obstacles to the side cotton layer or the middle cotton layer at this time, resulting in poor discharge of the cotton layer section, and even the cotton layer section is torn on the guide rod under the pulling action of the winding roller; by adopting the above technical solution, when the two side cotton layers are folded and stacked on one side of the middle cotton layer, the support layer will form a gap between the side cotton layer and the middle cotton layer. When the guide rod is inserted between the corresponding side cotton layer and the middle cotton layer, it can be stably inserted between the side cotton layer and the middle cotton layer through the gap between the side cotton layer and the middle cotton layer, improving the stability of the guide rod in guiding the side cotton layer.

[0015] Preferably, two mounting brackets are rotatably connected to the inner side wall of the lampshade near the material passing opening. The two mounting brackets are located on both sides in the width direction of the material passing opening. A torsion spring is built in the rotational connection of the mounting brackets, and a clamping roller is rotatably connected to the mounting brackets.

[0016] After the front cotton layer section enters the lampshade from the material storage tank body, the connection between the rear cotton layer section and the front cotton layer section is located at the material passing port. After the front cotton layer section absorbs the water droplets in the lampshade, the front cotton layer section has been wetted, so the wetted part on the front cotton layer section is likely to infect the rear cotton layer section, easily causing all the cotton layer sections of the material storage tank body to be infected and wetted. By adopting the above technical solution, the torsional force of the torsion spring can drive the two mounting brackets to rotate towards each other, making the two material clamping rollers clamp the connection between the rear cotton layer section and the front cotton layer section, so that the tissue at the connection between the rear cotton layer section and the front cotton layer section is in a clamped state, and it is difficult for the wetted part on the front cotton layer section to infect the rear cotton layer section, thus avoiding the situation where all the cotton layer sections of the material storage tank body are infected and wetted. At the same time, when the new cotton layer section passes through the material passing port, the two material clamping rollers will clamp the cotton layer section, making the internal structure of the cotton layer section fluffy, so that after it unfolds in the lampshade, it can absorb more water droplets.

[0017] Preferably, a reinforcing strip is arranged on the water absorption layer, and the reinforcing strip is arranged along the length direction of the water absorption layer.

[0018] Since the water absorption layer is a cotton tissue with relatively low structural strength, when the roller rotates to pull the water absorption layer to move, the part of the water absorption layer located between the two material clamping rollers is easily broken. By adopting the above technical solution, the reinforcing strip can improve the structural strength of the water absorption layer. When the roller rotates to pull the water absorption layer to move, the reinforcing strip can support the water absorption layer between the two material clamping rollers, avoiding the situation where the part of the water absorption layer located between the two material clamping rollers is broken.

[0019] Preferably, a connecting frame is arranged on the side wall of the lampshade, the roller is rotatably connected to the connecting frame, and the driving member is connected to the connecting frame; a pressing rod is also slidably arranged in the connecting frame, a spring for driving the pressing rod to move towards the roller is arranged on the connecting frame, and the pressing rod is arranged parallel to the roller; a water tank is also connected to the connecting frame, the water tank is located below the pressing rod and the roller, and a water outlet pipe is communicated with the bottom wall of the water tank.

[0020] By adopting the above technical solution, when the driving member drives the roller to rotate to wind up the water absorption layer that has absorbed water droplets, the water absorption layer passes between the pressing rod and the roller at the same time. At this time, the spring force pushes the slider to drive the pressing rod, so that the pressing rod and the roller cooperate to squeeze the water absorption layer that has absorbed water droplets, squeezing out the water in the water absorption layer, and the water drips into the water tank under the action of gravity; the water in the water tank can flow out of the water tank through the water outlet pipe and is diverted to the ground through a long pipe pre-connected to the water outlet pipe for recycling. As the thickness of the water absorption layer wound on the roller increases, the acting force of the water absorption layer on the pressing rod will further push the slider to slide and compress the spring, so that the spring force further increases, and can act on the pressing rod in turn, increasing the pressing force of the pressing rod on the water absorption layer and further squeezing out more water from the water absorption layer.

[0021] Preferably, a feed slot is formed in the side wall of the material containing tank body, and one end of the water absorption layer away from the material passing opening is located at the notch of the feed slot.

[0022] By adopting the above technical solution, when the water absorption layer in the material containing tank body is about to be used up, the operator can carry a stack of new water absorption layers, fixedly connect one end of the new water absorption layer with one end of the water absorption layer in the material containing tank body, and then the operator can send the new water absorption layer into the material containing tank body along the feed slot to complete the replenishment of the water absorption layer.

[0023] Preferably, a support plate and a needle box are arranged on the outer side wall of the material containing tank body. The support plate is located below the feed slot, and the needle box is located above the feed slot; a pressing plate is slidably connected in the needle box, the upper end of the pressing plate extends out of the needle box, and a needle outlet slot is formed in the bottom wall of the needle box.

[0024] By adopting the above technical solution, one end of the new water absorption layer and the extended end of the water absorption layer in the material containing tank body are overlapped between the support plate and the needle box, and then the pressing plate is pressed down to press a U-shaped needle out of the needle outlet slot, and the U-shaped needle is further moved down to pass through the overlapping part of the new and old water absorption layers. After the two ends of the U-shaped needle contact the support plate, they are bent towards each other under the guiding action of the pre-opened groove on the support plate, and the new and old water absorption layers can be fixed together.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. When the outdoor environment is at night, the warm gas liquefies into water droplets in the lamp cover, and the water droplets will be absorbed by the water absorption layer in the lamp cover, thus avoiding the situation that the water droplets contact the illuminating lamp in the lamp cover and cause infection to the illuminating lamp; during the day, the driving member can be started to drive the winding roller to rotate, drive the water absorption layer that has absorbed water to wind around the winding roller, and at the same time draw out a new water absorption layer in the material containing tank body into the lamp cover; when the outdoor environment is at night again, the new water absorption layer can absorb the generated water droplets in the lamp cover, and when the outdoor environment is at day again, the driving member is started again after a preset time interval to wind the water absorption layer that has absorbed water around the winding roller, and at the same time draw out a new water absorption layer in the material containing tank body into the lamp cover, so as to maintain the absorption of water in the lamp cover for a period of time. The cooperation of the guiding roller, the winding roller and the driving member, as well as the setting of the water absorption layer and the setting of the driving member starting at intervals, can timely absorb the water droplets when they are generated in the lamp cover at night, and automatically replace the water absorption layer in the lamp cover during the day, thereby reducing the situation that the illuminating lamp in the lamp cover is infected by liquefied water.

[0027] 2. The setting of the side cotton layer can increase the absorption range of water droplets in the lamp cover and further avoid the situation that the illuminating lamp is infected.

[0028] 3. The material guiding rod can completely open the side cotton layer after it enters the lampshade, reducing the influence of the lighting lamp, wire, etc. on the side opening. Brief Description of the Drawings

[0029] Figure 1 It is a schematic structural diagram of a lighting lamp support frame with a waterproof function in an embodiment of the present application.

[0030] Figure 2 It is a schematic cross-sectional view for reflecting the positional relationship among the water absorption layer, the lampshade, and the material containing tank body in an embodiment of the present application.

[0031] Figure 3 It is Figure 2 an enlarged schematic view of part A in

[0032] Figure 4 It is a schematic structural diagram for reflecting the positional relationship among the middle cotton layer, the side cotton layer, and the support layer in an embodiment of the present application.

[0033] Figure 5 It is Figure 2 an enlarged schematic view of part B in

[0034] Description of the reference numerals: 1. Lampshade; 11. Material passing port; 12. Material guiding roller; 13. Connecting frame; 131. Winding roller; 132. Driving member; 133. Pressing rod; 134. Chute; 135. Slide block; 136. Spring; 137. Water tank; 1371. Water outlet pipe; 14. Mounting frame; 141. Material clamping roller; 15. Material guiding rod; 2. Material containing tank body; 21. Feeding trough; 22. Support plate; 23. Needle box; 231. Pressing plate; 232. Needle outlet groove; 3. Water absorption layer; 31. Cotton layer section; 311. Middle cotton layer; 312. Side cotton layer; 32. Reinforcing belt; 33. Support layer. Detailed Description of the Embodiment

[0035] The following further describes the present application in detail Figures 1-5 with reference to the attached drawings.

[0036] An embodiment of the present application discloses a lighting lamp support frame with a waterproof function. Referring to Figure 1 , the lighting lamp support frame with a waterproof function includes a frame body and a lampshade 1. Both ends of a frame body are fixedly connected with a lampshade 1 by bolts. The lampshade 1 is arranged with the opening downward for installing a lighting lamp. A material containing tank body 2 is fixedly connected to the top wall of the lampshade 1. A connecting frame 13 is welded and connected to the port of the lampshade 1. A winding roller 131 is rotatably connected to the connecting frame 13. A driving member 132 is fixedly connected to the side wall of the connecting frame 13. The driving member 132 is a motor. The driving shaft of the driving member 132 is coaxially and fixedly connected with the winding roller 131; the driving member 132 is set to start once at an interval time. In this embodiment, the start time interval of the driving member 132 is set to 24 hours.

[0037] Reference Figure 2 Referring to FIGS. 2 and 3, a material passing opening 11 is formed in the top wall of the lamp cover 1. The material passing opening 11 is formed inside the material containing groove body 2. A feeding groove 21 is formed in the side wall of the material containing groove body 2. An absorbent layer 3 is stacked in the material containing groove body 2. The absorbent layer 3 includes a plurality of cotton layer segments 31. A guide roller 12 is rotatably connected to the inner wall of the lamp cover 1. One end of the absorbent layer 3 passes through the material passing opening 11 and enters the lamp cover 1, bypasses the guide roller 12 and is wound around a winding roller 131. The other end of the absorbent layer 3 is placed on the notch of the feeding groove 21.

[0038] When installing the support frame of the illuminating lamp, one of the cotton layer segments 31 is made to enter the lamp cover 1 from the material passing opening 11, bypass the guide roller 12 and be fixedly connected to the side wall of the winding roller 131. When the outdoor environment is at night, the warm gas liquefies into water droplets in the lamp cover 1, and the water droplets will be absorbed by the cotton layer segments 31 in the lamp cover 1, thus avoiding the situation that the water droplets contact the illuminating lamp in the lamp cover 1 and cause contamination to the illuminating lamp. During the day, the driving member 132 can be activated to drive the winding roller 131 to rotate, drive the cotton layer segments 31 that have absorbed water to be wound around the winding roller 131, and at the same time draw out new cotton layer segments 31 in the material containing groove body 2 into the lamp cover 1. When the outdoor environment is at night again, the new cotton layer segments 31 can absorb the generated water droplets in the lamp cover 1. When the outdoor environment is at day again, the driving member 132 is activated again after an interval of 24 hours to wind the cotton layer segments 31 that have absorbed water around the winding roller 131, and at the same time draw out new cotton layer segments 31 in the material containing groove body 2 into the lamp cover 1, so as to maintain the absorption of water in the lamp cover 1 for a period of time.

[0039] Reference Figure 2 and Figure 4 , the cotton layer segment 31 includes an intermediate cotton layer 311 and two side cotton layers 312. The two side cotton layers 312 are respectively connected to both sides of the intermediate cotton layer 311 by sewing. When the cotton layer segment 31 is located in the material containing groove body 2, the two side cotton layers 312 are folded in half and stacked on one side of the corresponding intermediate cotton layer 311. Guide rods 15 are connected to the opposite inner side walls of the lamp cover 1. The guide rods 15 are arc-shaped rods. One end of the guide rod 15 is close to the material passing opening 11, and the end of the guide rod 15 far from the material passing opening 11 is bent downward.

[0040] Reference Figure 4 , a support layer 33 is arranged at the connection between the side cotton layer 312 and the intermediate cotton layer 311. The support layer 33 can be formed by pressing multiple cotton layers. The material hardness of the support layer 33 is greater than that of the side cotton layer 312 and the intermediate cotton layer 311. When the two side cotton layers 312 are folded in half and stacked on one side of the intermediate cotton layer 311, the support layer 33 will form a gap between the side cotton layer 312 and the intermediate cotton layer 311.

[0041] Reference Figure 2 and Figure 4, when the roller 131 drives the new cotton layer section 31 to be drawn out from the material storage tank body 2 along the material passing port 11, the material guiding rod 15 can move along with the movement of the cotton layer section 31 and be inserted into the gap between the corresponding side cotton layer 312 and the middle cotton layer 311. As the new cotton layer section 31 further moves, the side cotton layer 312 will open towards both sides of the middle cotton layer 311 under the guiding action of the material guiding rod 15. After the new cotton layer section 31 completely enters the lamp cover 1, the side cotton layers 312 on both sides of the middle cotton layer 311 are completely opened under the guiding action of the material guiding rod 15 and are attached to the side walls on the opposite sides of the lamp cover 1. The setting of the side cotton layer 312 can increase the water absorption range in the lamp cover 1 and further avoid the situation that the lighting lamp is contaminated.

[0042] Refer to Figure 2 and Figure 5 , two mounting brackets 14 are rotatably connected to the inner side wall of the lamp cover 1 close to the material passing port 11. The mounting brackets 14 are located on both sides in the width direction of the material passing port 11. A torsion spring is built in at the rotational connection of the mounting brackets 14, and a material clamping roller 141 is rotatably connected to the mounting brackets 14.

[0043] After the front cotton layer section 31 enters the lamp cover 1 from the material storage tank body 2, the connection part between the rear cotton layer section 31 and the front cotton layer section 31 is located at the material passing port 11. After the front cotton layer section 31 absorbs the water droplets in the lamp cover 1, the front cotton layer section 31 has been wetted, so the wetted part on the front cotton layer section 31 is likely to infect the rear cotton layer section 31, which may easily cause all the cotton layer sections 31 in the material storage tank body 2 to be infected and wetted; the torsional force of the torsion spring can drive the two mounting brackets 14 to rotate towards each other, so that the two material clamping rollers 141 clamp the connection part between the rear cotton layer section 31 and the front cotton layer section 31, making the tissue at the connection part between the rear cotton layer section 31 and the front cotton layer section 31 in a clamped state. The wetted part on the front cotton layer section 31 is difficult to infect the rear cotton layer section 31, thus avoiding the situation that all the cotton layer sections 31 in the material storage tank body 2 are infected and wetted. At the same time, when the new cotton layer section 31 passes through the material passing port 11, the two material clamping rollers 141 will clamp the cotton layer section 31, making the internal structure of the cotton layer section 31 fluffy. Therefore, after unfolding in the lamp cover 1, it can absorb more water droplets.

[0044] Refer to Figure 2 and Figure 5 , a reinforcing belt 32 is arranged on the water absorption layer 3. The reinforcing belt 32 is arranged along the length direction of the water absorption layer 3, and the same reinforcing belt 32 is connected to several middle cotton layers 311; since the water absorption layer 3 is made of cotton tissue with relatively low structural strength, when the roller 131 rotates to pull the water absorption layer 3 to move, the part of the water absorption layer 3 located between the two material clamping rollers 141 is easily broken; while the reinforcing belt 32 can improve the structural strength of the water absorption layer 3. When the roller 131 rotates to pull the water absorption layer 3 to move, the reinforcing belt 32 can support the water absorption layer 3 between the two material clamping rollers 141 to avoid the situation that the part of the water absorption layer 3 located between the two material clamping rollers 141 is broken.

[0045] Referring to Figure 1 and Figure 2 , a pressure rod 133 is also slidably arranged in the connecting frame 13. A chute 134 is formed in the side wall of the connecting frame 13. A slider 135 is fixedly connected to the end wall of the pressure rod. The slider 135 is inserted into the chute 134 and can slide along the length direction of the chute 134. A spring 136 is also arranged in the chute 134. Two ends of the spring 136 are respectively connected to the side wall of the slider 135 and the inner wall of the chute 134. The elastic force of the spring 136 can push the slider 135 to drive the pressure rod 133 to move towards the direction close to the roller 131. The pressure rod 133 is arranged in parallel with the roller 131.

[0046] Referring to Figure 2 , a water tank 137 is further connected to the connecting frame 13. The water tank 137 is located below the pressure rod 133 and the roller 131. A water outlet pipe 1371 is communicated with the bottom wall of the water tank 137.

[0047] When the driving member 132 drives the roller 131 to rotate to wind up the water-absorbing layer 3 that has absorbed water droplets, the water-absorbing layer 3 passes between the pressure rod 133 and the roller 131 at the same time. At this time, the elastic force of the spring 136 pushes the slider 135 to drive the pressure rod 133, so that the pressure rod 133 and the roller 131 cooperate to squeeze the water-absorbing layer 3 that has absorbed water droplets, so that the water in the water-absorbing layer 3 is squeezed out and drips into the water tank 137 under the action of gravity; the water in the water tank 137 can flow out of the water tank 137 through the water outlet pipe 1371 and is diverted to the ground through a long pipe pre-connected to the water outlet pipe 1371 for recycling. As the thickness of the water-absorbing layer 3 wound on the roller 131 increases, the acting force of the water-absorbing layer 3 on the pressure rod 133 will further push the slider 135 to slide and compress the spring 136. Therefore, the elastic force of the spring 136 is further increased and can act on the pressure rod 133 in the reverse direction, so that the pressing force of the pressure rod 133 on the water-absorbing layer 3 is increased, and more water can be further squeezed out of the water-absorbing layer 3.

[0048] Referring to Figure 3, a support plate 22 and a needle box 23 are connected to the outer side wall of the material storage tank body 2. The support plate 22 is located below the feed tank 21, and the needle box 23 is located above the feed tank 21. A pressing plate 231 is slidably connected in the needle box 23. The upper end of the pressing plate 231 extends out of the needle box 23. A needle outlet groove 232 is formed in the bottom wall of the needle box 23. A row of U-shaped needles can be placed in the needle box 23. When the water absorption layer 3 in the material storage tank body 2 is about to be used up, an operator can carry a stack of new water absorption layers 3, overlap one end of the new water absorption layer 3 with the extended end of the water absorption layer 3 in the material storage tank body 2 between the support plate 22 and the needle box 23, and then press down the pressing plate 231 to press a U-shaped needle out of the needle outlet groove 232, and further move the U-shaped needle downwards through the overlapping part of the new and old water absorption layers 3. After the two ends of the U-shaped needle contact the support plate 22, they are bent towards each other under the guiding action of the pre-opened groove on the support plate 22, and the new and old water absorption layers 3 can be fixed together. The operator can send the new water absorption layer 3 into the material storage tank body 2 along the feed tank 21 to complete the replenishment of the water absorption layer 3.

[0049] The implementation principle of an illuminating lamp support frame with a waterproof function in an embodiment of the present application is as follows:

[0050] When installing this illuminating lamp support frame, one cotton layer section 31 of the lamp shade 1 enters the lamp shade 1 from the material passing opening 11, bypasses the guide roller 12 and is fixedly connected to the side wall of the winding roller 131; when the outdoor environment is at night, the warm gas liquefies into water droplets in the lamp shade 1, and the water droplets will be absorbed by the cotton layer section 31 in the lamp shade 1, thus avoiding the situation that the water droplets contact the illuminating lamp in the lamp shade 1 and cause contamination to the illuminating lamp; during the day, the driving member 132 can be started to drive the winding roller 131 to rotate, drive the cotton layer section 31 that has absorbed water to wind around the winding roller 131, and at the same time draw out a new cotton layer section 31 in the material storage tank body 2 into the lamp shade 1; when the outdoor environment is at night again, the new cotton layer can absorb the water droplets generated in the lamp shade 1. When the outdoor environment is at day again, the driving member 132 is started again after 24 hours to wind the cotton layer section 31 that has absorbed water around the winding roller 131, and at the same time draw out a new cotton layer section 31 in the material storage tank body 2 into the lamp shade 1, so as to keep absorbing the water in the lamp shade 1 for a period of time.

[0051] The above are all the preferred embodiments of the present application. The protection scope of the present application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A lighting lamp support frame with a waterproof function, including a lamp shade (1) for installing a lighting lamp, characterized in that, a material-containing groove body (2) is arranged on the lamp shade (1), a water-absorbing layer (3) is stacked in the material-containing groove body (2), a winding roller (131) is rotatably connected to the lamp shade (1), and a driving member (132) for driving the winding roller (131) to rotate is connected to the outer side wall of the lamp shade (1); a material-passing opening (11) is formed in the top wall of the lamp shade (1), one end of the water-absorbing layer (3) passes through the material-passing opening (11) and is wound around the winding roller (131), the driving member (132) is set to be started once at intervals, and a material-guiding roller (12) is further arranged in the lamp shade (1); the water-absorbing layer (3) includes a plurality of cotton layer segments (31), the cotton layer segment (31) includes a middle cotton layer (311) and two side cotton layers (312), and the two side cotton layers (312) are respectively connected to both sides of the middle cotton layer (311); when the cotton layer segment (31) is located in the material-containing groove body (2), the two side cotton layers (312) are folded in half and stacked on one side of the corresponding middle cotton layer (311); guide rods (15) are connected to the two opposite inner side walls of the lamp shade (1), the guide rods (15) are arc-shaped rods, one end of the guide rod (15) is close to the material-passing opening (11), and the end of the guide rod (15) far from the material-passing opening (11) is bent downward; a connecting frame (13) is arranged on the side wall of the lamp shade (1), the winding roller (131) is rotatably connected to the connecting frame (13), and the driving member (132) is connected to the connecting frame (13); a pressing rod (133) is further slidably arranged in the connecting frame (13), a spring (136) for driving the pressing rod (133) to move towards the winding roller (131) is arranged on the connecting frame (13), and the pressing rod (133) is arranged in parallel with the winding roller (131); a water tank (137) is further connected to the connecting frame (13), the water tank (137) is located below the pressing rod (133) and the winding roller (131), and a water outlet pipe (1371) is communicated with the bottom wall of the water tank (137).

2. The lighting lamp support frame with a waterproof function according to claim 1, characterized in that, a support layer (33) is arranged at the connection between the side cotton layer (312) and the middle cotton layer (311), the support layer (33) is made of a flexible material, and the material hardness of the support layer (33) is greater than the material hardness of the side cotton layer (312) and the middle cotton layer (311).

3. The lighting lamp support frame with a waterproof function according to claim 1, characterized in that, two mounting frames (14) are rotatably connected to the inner side wall of the lamp shade (1) close to the material-passing opening (11), the two mounting frames (14) are located on both sides in the width direction of the material-passing opening (11), a torsion spring is arranged inside the rotating connection of the mounting frames (14), and a material-clamping roller (141) is rotatably connected to the mounting frames (14).

4. The lighting lamp support frame with a waterproof function according to claim 3, characterized in that, A reinforcing strip (32) is provided on the water absorption layer (3), and the reinforcing strip (32) is arranged along the longitudinal direction of the water absorption layer (3).

5. The lighting lamp support frame with a waterproof function according to claim 1, characterized in that, a feed slot (21) is formed in the side wall of the material containing trough body (2), and one end of the water absorption layer (3) far away from the material passing opening (11) is located at the notch of the feed slot (21).

6. The lighting lamp support frame with a waterproof function according to claim 5, characterized in that, a support plate (22) and a needle box (23) are arranged on the outer side wall of the material containing trough body (2), the support plate (22) is located below the feed slot (21), and the needle box (23) is located above the feed slot (21); a pressing plate (231) is slidably connected in the needle box (23), the upper end of the pressing plate (231) extends out of the needle box (23), and a needle outlet slot (232) is formed in the bottom wall of the needle box (23).

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