A defrosting device for outdoor display lenses

Abstract

The present invention relates to a defrosting device, and in particular to a defrosting device for outdoor display lenses. A defrosting device for outdoor display lenses that can quickly defrost and is more convenient for people to use is provided. A defrosting device for outdoor display lenses includes a horizontal plate, a vertical plate, a first slider, a first scraper, etc.; the horizontal plate is connected to the left and right sides of the vertical plate, the vertical plates are slidably connected to the first sliders, and the first scraper is connected between the left and right first sliders. The horizontal plate and the vertical plate are sleeved on the outdoor display lens, and the operation of the dual-axis motor enables the heating tube to move downward to quickly bake the condensed frost on the outdoor display lens, and the downward movement of the first scraper can scrape off the water droplets on the outdoor display lens.

Description

Technical Field

[0001] The invention relates to a defrosting device, in particular to a defrosting device for outdoor display lenses. Background Art

[0002] Outdoor display lenses refer to outdoor display screens that play advertisements and transmit information. They are commonly found in tourist attractions, shopping mall exteriors, and other places.

[0003] Outdoor display lenses are generally installed outdoors in high environments. When the temperature difference between day and night is too large, a layer of frost will condense on the surface of the outdoor display lenses. It takes a long time to dissipate the frost simply by relying on the rising sun to bake, which affects the information transmission of the outdoor display lenses and affects the normal use of the outdoor display lenses.

[0004] To this end, we propose a defrosting device for outdoor display lenses that can quickly defrost and is more convenient for people to use. Summary of the invention

[0005] In order to overcome the disadvantage that outdoor display lenses are easily frost-condensed in open air environments, which affects the normal use of outdoor display lenses, a technical problem to be solved is to provide a defrosting device for outdoor display lenses that can quickly defrost and is more convenient for people to use.

[0006] A defrosting device for outdoor display lenses comprises a horizontal plate, a vertical plate, a first slider, a first scraper, a heating mechanism and a lifting mechanism. The horizontal plate is connected to the vertical plates on both sides, the vertical plates are slidably connected to the first sliders, the first scraper is connected between the left and right first sliders, a heating mechanism for baking frost on the outdoor display lenses is arranged between the left and right vertical plates, and a lifting mechanism for driving the heating mechanism to move up and down is arranged on the horizontal plate.

[0007] Further description, the heating mechanism includes a second slider, a connecting rod, a heating tube and a top rod. The front part of the vertical plate is slidably connected to the second slider, the inner end of the second slider is connected to the connecting rod, the heating tube is connected between the left and right connecting rods, and the second slider is connected to the top rod, which is in contact with the adjacent first slider.

[0008] Further explanation: the lifting mechanism includes a motor bracket, a dual-axis motor, a rotating shaft, a winding wheel and a pull rope. The motor bracket is connected to the middle part of the upper side of the horizontal plate, the dual-axis motor is connected to the motor bracket, the output shafts on the left and right sides of the dual-axis motor are connected to the rotating shafts, the outer ends of the rotating shafts are connected to winding wheels, pull ropes are wound on the winding wheels, and the tail ends of the pull ropes are connected to the adjacent second sliders. The winding wheel rotates to release the wire, thereby causing the second slider to slide downward.

[0009] Further description, it also includes an adaptation mechanism for adapting different outdoor display lenses, the adaptation mechanism includes a connecting plate, a sliding rod, a first spring and a second scraper, the rear of the first scraper is slidably connected to a plurality of sliding rods, the rear ends of the sliding rods are connected to connecting plates, the first spring is connected between the sliding rod and the first scraper, and the second scraper is connected between multiple connecting plates.

[0010] Further description, it also includes a trigger mechanism for supporting the first slider, the trigger mechanism includes a trigger rod, a slide plate, a fixed plate, a guide rod and a second spring, the outer sides of the vertical plates are slidably connected with the trigger rods, the upper ends of the trigger rods are in contact with the adjacent first sliders, the second sliders slide downward and contact with the trigger rods, thereby squeezing the trigger rods to slide backward, the lower ends of the trigger rods are connected with slides, the lower parts of the outer sides of the vertical plates are connected with fixed plates, the fixed plates are connected with guide rods, the guide rods are slidably connected to the adjacent sliders, and second springs are connected between the guide rods and the adjacent sliders.

[0011] Further description, it also includes a fixing mechanism for fixing the outdoor display lens, the fixing mechanism includes a fixing frame, a screw rod, a clamping plate and a turning handle, the fixing frame is connected to the middle position of the lower side of the horizontal plate, the lower part of the fixing frame is rotatably connected to the screw rod, a clamping plate is slidably connected between the middle parts of the left and right vertical plates, the clamping plate and the screw rod are connected by threads, the lower part of the screw rod is connected to the turning handle, and the screw rod rotates to control the clamping plate to slide upward to cooperate with the horizontal plate to clamp the outdoor display lens.

[0012] Further description, it also includes a collecting mechanism for collecting water droplets scraped off the outdoor display lens, the collecting mechanism includes a collecting frame, a third slider, a guide rail, a rotating block, a rotating rod and a torsion spring, the lower side of the vertical plate is connected to the guide rail, the third slider is slidably connected in the guide rail, the collecting frame is connected between the left and right third sliders, the front part of the guide rail is rotatably connected to the rotating rod, the rotating rod is connected to the rotating block, the rotating block is located on the front side of the third slider, the third slider slides forward and contacts with the adjacent rotating block, thereby squeezing the rotating block to rotate forward, and a torsion spring is connected between the rotating rod and the adjacent guide rail.

[0013] Further description, there is also a handle, which is connected to the middle part of the front side of the collection frame.

[0014] The present invention has the following advantages: 1. The horizontal plate and the vertical plate are sleeved on the outdoor display lens, and the operation of the dual-axis motor enables the heating tube to move downward to quickly melt the frost condensed on the outdoor display lens, and the first scraper moves downward to scrape off the water drops on the outdoor display lens.

[0015] 2. The first scraper moves backward to drive the second scraper to move backward to fit the outdoor display lens. Under the action of the slide bar and the first spring, the second scraper can be ensured to fit the outdoor display lens, avoiding the first scraper from moving backward far enough to perform cleaning.

[0016] 3. The trigger rod first presses the first slider. When the heating tube moves downward, the trigger rod slides backward to release the first slider. In this way, the first scraper can be moved downward after the heating tube moves downward and heats for a period of time, so as to ensure that the frost on the outdoor display lens is melted, making it easier to scrape it off.

[0017] 4. The screw rod rotates to drive the clamping plate to slide upward, and then cooperates with the horizontal plate to clamp the outdoor display lens, thereby fixing the device on the outdoor display lens.

[0018] 5. The water drops scraped off by the second scraper drip into the collection frame for collection to avoid direct dripping that affects pedestrians. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] Figure 2 It is a partial three-dimensional structural schematic diagram of the present invention.

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the heating mechanism of the present invention.

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the lifting mechanism of the present invention.

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the adapting mechanism of the present invention.

[0024] Figure 6 It is a schematic diagram of the enlarged three-dimensional structure of part A of the present invention.

[0025] Figure 7 It is a schematic diagram of the three-dimensional structure of the trigger mechanism of the present invention.

[0026] Figure 8 It is a three-dimensional structural schematic diagram of the fixing mechanism of the present invention.

[0027] Fig. 9 It is a schematic diagram of the three-dimensional structure of the collecting mechanism of the present invention.

[0028] Fig.10 It is a schematic diagram of the enlarged three-dimensional structure of part B of the present invention.

[0029] In the above drawings: 1. horizontal plate, 2. vertical plate, 3. first slider, 4. first scraper, 5. heating mechanism, 51. second slider, 52. connecting rod, 53. heating tube, 54. top rod, 6. lifting mechanism, 61. motor bracket, 62. dual-axis motor, 63. rotating shaft, 64. winding wheel, 65. pull rope, 7. adapter mechanism, 71. connecting plate, 72. sliding rod, 73. first spring, 74. second scraper, 8. trigger mechanism, 81. trigger rod, 82. sliding plate, 83. fixing plate, 84. guide rod, 85. second spring, 9. fixing mechanism, 91. fixing frame, 92. screw rod, 93. splint, 94. rotating handle, 10. collecting mechanism, 101. collecting frame, 102. third slider, 103. guide rail, 104. rotating block, 105. rotating rod, 106. torsion spring, 11. handle. DETAILED DESCRIPTION

[0030] First of all, it should be pointed out that in the different described embodiments, the same parts are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to the same parts with the same reference numerals or the same component names. Selected positional descriptions in the description, such as top, bottom, lateral, etc., also refer to the directly described and shown figures and are transferred to the new positions in the case of a change in position.

[0031] Example 1

[0032] A defrosting device for outdoor display lenses, such as Figure 1-Figure 4 As shown, it includes a horizontal plate 1, a vertical plate 2, a first slider 3, a first scraper 4, a heating mechanism 5 and a lifting mechanism 6. The vertical plates 2 are welded on both sides of the horizontal plate 1. The first sliders 3 are slidably connected to the vertical plates 2. The first scraper 4 is connected between the left and right first sliders 3. A heating mechanism 5 is provided between the left and right vertical plates 2. The heating mechanism 5 can melt the frost on the outdoor display lens. The lifting mechanism 6 is provided on the horizontal plate 1. The lifting mechanism 6 can drive the heating mechanism 5 to move up and down.

[0033] When using the device, the staff puts the device on the outdoor display lens so that the horizontal plate 1 and the vertical plate 2 are located on the outdoor display lens, on the left and right sides. When it is necessary to clean the frost condensed on the outdoor display lens, the staff drives the heating mechanism 5 to move downward through the lifting mechanism 6. The heating mechanism 5 moves downward to bake the frost condensed on the outdoor display lens. After the heating mechanism 5 moves downward, under the action of gravity, the first slider 3 slides downward on the vertical plate 2. While sliding downward, the first slider 3 will move backward, thereby driving the first scraper 4 to move backward and fit the outdoor display lens. When the first scraper 4 moves downward, it can scrape off the water droplets on the outdoor display lens to avoid affecting people's viewing of the outdoor display lens. When cleaning is completed, the staff drives the heating mechanism 5 to move upward through the lifting mechanism 6. The heating mechanism 5 moves upward to push the first slider 3 to slide upward. The first slider 3 slides upward to drive the first scraper 4 to move upward and reset.

[0034] like Figure 1 and Figure 3 As shown, the heating mechanism 5 includes a second slider 51, a connecting rod 52, a heating tube 53 and a top rod 54. The front part of the vertical plate 2 is slidably connected to the second slider 51, the inner end of the second slider 51 is welded with a connecting rod 52, the heating tube 53 is connected between the left and right connecting rods 52, and the second slider 51 is welded with a top rod 54, and the top rod 54 is in contact with the adjacent first slider 3.

[0035] like Figure 1 and Figure 4 As shown, the lifting mechanism 6 includes a motor bracket 61, a dual-axis motor 62, a rotating shaft 63, a winding wheel 64 and a pull rope 65. The motor bracket 61 is installed in the middle of the upper side of the horizontal plate 1, and the dual-axis motor 62 is bolted to the motor bracket 61. The output shafts on the left and right sides of the dual-axis motor 62 are connected to the rotating shaft 63 through a coupling. The outer ends of the rotating shaft 63 are keyed to the winding wheel 64, and the winding wheel 64 is wound with a pull rope 65. The tail ends of the pull ropes 65 are connected to the adjacent second slider 51.

[0036] When using the device, the staff starts the double-axis motor 62, the output shaft of the double-axis motor 62 rotates to drive the rotating shaft 63 to rotate, the rotating shaft 63 rotates to drive the winding wheel 64 to rotate, and the winding wheel 64 rotates to release the line. At this time, under the action of gravity, the second slider 51 slides downward, the second slider 51 slides downward to drive the connecting rod 52 to move downward, the connecting rod 52 moves downward to drive the heating tube 53 to move downward, the heating tube 53 moves downward to bake the condensed frost on the outdoor display lens, which is convenient for the first scraper 4 to scrape it off, and the second slider 51 slides downward while driving the push rod 54 to move downward and no longer support the first slider 3, so that the first slider 3 can drive the first The scraper 4 moves downward to clean the outdoor display lens. When the cleaning is completed, the staff controls the output shaft of the dual-axis motor 62 to reverse. The reversal of the output shaft of the dual-axis motor 62 drives the rotating shaft 63 to reverse. The reversal of the rotating shaft 63 drives the winding wheel 64 to reverse for winding. The winding wheel 64 reverses and drives the second slider 51 to slide upward through the pull rope 65. The second slider 51 slides upward and drives the heating tube 53 to move upward and reset through the connecting rod 52. When the second slider 51 slides upward, it drives the first slider 3 to slide upward and reset through the push rod 54, and the first scraper 4 moves upward and resets accordingly. When the first scraper 4 moves upward and resets, the staff turns off the dual-axis motor 62.

[0037] Example 2

[0038] On the basis of Example 1, Figure 5 and Figure 6 As shown, it also includes an adapting mechanism 7 for adapting to different outdoor display lenses. The adapting mechanism 7 includes a connecting plate 71, a sliding rod 72, a first spring 73 and a second scraper 74. Four sliding rods 72 are slidably connected to the rear of the first scraper 4. The rear ends of the sliding rods 72 are welded with connecting plates 71. The first springs 73 are connected between the sliding rods 72 and the first scraper 4. The second scraper 74 is connected between the four connecting plates 71.

[0039] When using the device, the first scraper 4 moves backward and drives the entire adapter mechanism 7 to move backward. When the second scraper 74 moves backward to contact the outdoor display lens, the first scraper 4 continues to move backward and slides backward on the slide bar 72, and the first spring 73 is deformed. When the first scraper 4 moves downward, the second scraper 74 also moves downward to clean the outdoor display lens. When the first scraper 4 moves forward, the first spring 73 is reset accordingly. After the first spring 73 is reset, the first scraper 4 moves forward and drives the entire adapter mechanism 7 to move forward. Under the action of the slide bar 72 and the first spring 73, it can ensure that the second scraper 74 is in contact with the outdoor display lens, avoiding the first scraper 4 from moving backward far enough to be unable to clean.

[0040] like Figure 1 and Figure 7As shown, it also includes a trigger mechanism 8 for supporting the first slider 3, the trigger mechanism 8 includes a trigger rod 81, a slide plate 82, a fixed plate 83, a guide rod 84 and a second spring 85, the outer side of the vertical plate 2 is slidably connected with the trigger rod 81, the upper end of the trigger rod 81 is in contact with the adjacent first slider 3, the second slider 51 slides downward and contacts the trigger rod 81, the lower end of the trigger rod 81 is welded with a slide plate 82, the lower part of the outer side of the vertical plate 2 is welded with a fixed plate 83, the fixed plate 83 is connected with a guide rod 84, the guide rod 84 is slidably connected to the adjacent slide plate 82, and a second spring 85 is connected between the guide rod 84 and the adjacent slide plate 82.

[0041] When the device is used, the trigger rod 81 can support the first slider 3, so that the first slider 3 is maintained at the upper position of the vertical plate 2, and the second slider 51 moves downward to make the heating tube 53 move downward for drying. When the second slider 51 moves downward to contact with the trigger rod 81, the second slider 51 continues to slide downward to squeeze the trigger rod 81 to slide backward. The trigger rod 81 slides backward and drives the slide plate 82 to slide backward. The second spring 85 is deformed. After the trigger rod 81 slides backward, it no longer supports the first slider 3. At this time, the first slider 3 can move downward, thereby making the first scraper 4 drive the second scraper 74 to move downward for cleaning. After the block 51 slides upward, under the action of the second spring 85 returning to its original position, the slide plate 82 drives the trigger rod 81 to slide forward and return to its original position. When the second slide block 51 slides upward, the first slide block 3 slides upward. When the first slide block 3 slides upward to contact the trigger rod 81, the first slide block 3 continues to slide upward to squeeze the trigger rod 81 to slide backward. When the first slide block 3 slides upward to disengage from the trigger rod 81, the trigger rod 81 slides forward and again supports the first slide block 3. In this way, the first scraper 4 can be moved downward after the heating tube 53 moves downward and heats for a period of time, so as to ensure that the frost on the outdoor display lens is melted, making it more convenient to scrape it off.

[0042] like Figure 1 and Figure 8 As shown, it also includes a fixing mechanism 9, which can fix the outdoor display lens. The fixing mechanism 9 includes a fixing frame 91, a screw rod 92, a clamping plate 93 and a rotating handle 94. The fixing frame 91 is welded to the middle position of the lower side of the horizontal plate 1, and the screw rod 92 is rotatably connected to the lower part of the fixing frame 91. The clamping plate 93 is slidably connected between the middle parts of the left and right vertical plates 2. The clamping plate 93 is connected to the screw rod 92 through threads, and the lower part of the screw rod 92 is connected to the rotating handle 94.

[0043] When using the device, after the device is put on the outdoor display lens, the clamping plate 93 is located below the outdoor display lens. At this time, the staff rotates the handle 94, and the rotation of the handle 94 drives the screw rod 92 to rotate. The rotation of the screw rod 92 drives the clamping plate 93 to slide upward. After the clamping plate 93 slides upward, it cooperates with the horizontal plate 1 to clamp the outdoor display lens, thereby fixing the device on the outdoor display lens. When the device needs to be removed, the staff controls the handle 94 to reverse, thereby driving the screw rod 92 to reverse, and the screw rod 92 reverses and drives the clamping plate 93 to slide downward to release the outdoor display lens.

[0044] like Figure 1 , Fig. 9 and Fig.10 As shown, it also includes a collecting mechanism 10, which can collect water droplets scraped off the outdoor display lens. The collecting mechanism 10 includes a collecting frame 101, a third slider 102, a guide rail 103, a rotating block 104, a rotating rod 105 and a torsion spring 106. The guide rails 103 are welded on the lower side of the vertical plate 2, and the third slider 102 is slidably connected in the guide rail 103. The collecting frame 101 is connected between the left and right third sliders 102. The front part of the guide rail 103 is rotatably connected to the rotating rod 105, and the rotating block 104 is welded on the rotating rod 105. The rotating block 104 is located on the front side of the third slider 102. The third slider 102 slides forward and contacts with the adjacent rotating block 104. A torsion spring 106 is connected between the rotating rod 105 and the adjacent guide rail 103.

[0045] like Figure 1 and Fig. 9 As shown, a handle 11 is also included, and the handle 11 is welded to the middle of the front side of the collecting frame 101 .

[0046] When the device is used, the water drops scraped by the second scraper 74 drip into the collection frame 101 for collection. When the water in the collection frame 101 needs to be cleaned, the staff pulls the collection frame 101 forward by the handle 11, and the collection frame 101 moves forward to drive the third slider 102 to slide forward in the guide rail 103. When the third slider 102 slides forward to contact the rotating block 104, the third slider 102 continues to rotate forward to squeeze the rotating block 104 to rotate forward, and the rotating rod 105 rotates accordingly, and the torsion spring 106 is deformed. When the third slider 102 slides forward to disengage from the rotating block 104, the rotating rod 105 drives the rotating block 104 to rotate forward under the action of the torsion spring 106 resetting. After the third slider 102 moves backward and disengages from the rotating block 104, the rotating rod 105 drives the rotating block 104 to rotate forward and reset, and the torsion spring 106 deforms. When the third slider 102 moves backward and disengages from the rotating block 104, the rotating rod 105 drives the rotating block 104 to rotate forward and reset, and blocks the third slider 102 in the guide rail 103 under the action of the torsion spring 106 resetting.

[0047] The above is a detailed introduction to the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for general technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A defrosting device for outdoor display lenses, characterized in that: The invention comprises a horizontal plate (1), a vertical plate (2), a first sliding block (3), a first scraper (4), a heating mechanism (5) and a lifting mechanism (6); the horizontal plate (1) is connected to the vertical plates (2) on both left and right sides; the vertical plates (2) are slidably connected to the first sliding blocks (3); the first scraper (4) is connected between the left and right first sliding blocks (3); a heating mechanism (5) for heating off frost on an outdoor display lens is provided between the left and right vertical plates (2); and a lifting mechanism (6) for driving the heating mechanism (5) to move up and down is provided on the horizontal plate (1); The heating mechanism (5) comprises a second slider (51), a connecting rod (52), a heating tube (53) and a top rod (54); the front of the vertical plate (2) is slidably connected to the second slider (51); the inner end of the second slider (51) is connected to the connecting rod (52); the heating tube (53) is connected between the left and right connecting rods (52); the second slider (51) is connected to the top rod (54); and the top rod (54) is in contact with the adjacent first slider (3); The lifting mechanism (6) comprises a motor support (61), a double-axis motor (62), a rotating shaft (63), a winding wheel (64) and a pull rope (65); the motor support (61) is connected to the middle part of the upper side of the horizontal plate (1); the double-axis motor (62) is connected to the motor support (61); the output shafts on the left and right sides of the double-axis motor (62) are connected to the rotating shaft (63); the outer ends of the rotating shaft (63) are connected to the winding wheel (64); the winding wheel (64) is wound with a pull rope (65); the tail ends of the pull ropes (65) are connected to the adjacent second slider (51); the winding wheel (64) rotates to release the wire, thereby causing the second slider (51) to slide downward; The trigger mechanism (8) is also included for supporting the first slider (3). The trigger mechanism (8) includes a trigger rod (81), a slide plate (82), a fixed plate (83), a guide rod (84) and a second spring (85). The outer sides of the vertical plates (2) are slidably connected to the trigger rods (81). The upper ends of the trigger rods (81) are in contact with the adjacent first sliders (3). The second sliders (51) slide downward to contact the trigger rods (81), thereby squeezing the trigger rods (81) to slide backward. The lower ends of the trigger rods (81) are connected to the slide plates (82). The lower parts of the outer sides of the vertical plates (2) are connected to the fixed plates (83). The fixed plates (83) are connected to the guide rods (84). The guide rods (84) are slidably connected to the adjacent slide plates (82). The second springs (85) are connected between the guide rods (84) and the adjacent slide plates (82).

2. A defrosting device for outdoor display lenses according to claim 1, characterized in that: It also includes an adapting mechanism (7) for adapting to different outdoor display lenses, the adapting mechanism (7) including a connecting plate (71), a sliding rod (72), a first spring (73) and a second scraper (74), the rear of the first scraper (4) being slidably connected to a plurality of sliding rods (72), the rear ends of the sliding rods (72) being connected to the connecting plate (71), the first spring (73) being connected between the sliding rods (72) and the first scraper (4), and the second scraper (74) being connected between the plurality of connecting plates (71).

3. A defrosting device for outdoor display lenses according to claim 2, characterized in that: The invention also comprises a fixing mechanism (9) for fixing the outdoor display lens, wherein the fixing mechanism (9) comprises a fixing frame (91), a screw rod (92), a clamping plate (93) and a rotating handle (94), wherein the fixing frame (91) is connected to the middle part of the lower side of the horizontal plate (1), the screw rod (92) is rotatably connected to the lower part of the fixing frame (91), and the clamping plate (93) is slidably connected between the middle parts of the left and right vertical plates (2), the clamping plate (93) is connected to the screw rod (92) by threads, and the lower part of the screw rod (92) is connected to the rotating handle (94), and the screw rod (92) is rotated to control the clamping plate (93) to slide upwards and cooperate with the horizontal plate (1) to clamp the outdoor display lens.

4. A defrosting device for outdoor display lenses according to claim 3, characterized in that: The invention also comprises a collecting mechanism (10) for collecting water droplets scraped off the outdoor display lens. The collecting mechanism (10) comprises a collecting frame (101), a third slider (102), a guide rail (103), a rotating block (104), a rotating rod (105) and a torsion spring (106). The lower side of the vertical plate (2) is connected to the guide rail (103). The third slider (102) is slidably connected inside the guide rail (103). The collecting frame (101) is connected between the left and right third sliders (102). The front part of the guide rail (103) is rotatably connected to the rotating rod (105). The rotating rod (105) is connected to the rotating block (104). The rotating block (104) is located at the front side of the third slider (102). When the third slider (102) slides forward, it contacts the adjacent rotating block (104), thereby squeezing the rotating block (104) to rotate forward. The torsion spring (106) is connected between the rotating rod (105) and the adjacent guide rail (103).

5. A defrosting device for outdoor display lenses according to claim 4, characterized in that: It also includes a handle (11), and the handle (11) is connected to the middle part of the front side of the collection frame (101).

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