Zoom LED mining lamp with waterproof function

Abstract

The utility model relates to the technical field, in particular to a zoom LED mining lamp with a waterproof function, which comprises a shell I, a reflecting cover, a light-transmitting plate, a zoom module, a vent hole, an induced draft fan, a drying mechanism, a sealing mechanism and a rotating mechanism, the vent hole is arranged on the upper surface of the shell I, the induced draft fan is arranged on the inner top surface of the shell I, and the drying mechanism is arranged on the inner top surface of the shell I; and the air draft fan is located below the ventilation holes, the drying mechanisms are arranged above the first shell, the number of the drying mechanisms is multiple, and the drying mechanisms are evenly distributed. According to the zoom LED mining lamp with the waterproof function, the dehumidification function of the zoom LED mining lamp can be achieved, and the phenomenon that when the zoom LED mining lamp is used in the humid environment of the areas such as a mine, the zoom LED mining lamp is prone to falling off is effectively avoided. According to the utility model, the functions of automatic position switching and automatic sealing storage of the drying agent can be realized under the condition that the use effect is affected due to the facts that the surface of the lens forms water, fogs and stains, so that the replacement time of the drying agent can be prolonged, and the maintenance workload of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial and mining lamps, in particular to a zoom LED industrial and mining lamp with a waterproof function. Background Art

[0002] Mining lamps are high-efficiency indoor LED lamps that can be widely used in industrial plants, production workshops, supermarkets, sports and entertainment venues, warehouses, etc. There are many types of mining lamps, and zoom LED mining lamps are one of them.

[0003] When some existing zoom LED mining lamps are used in humid environments such as mines, the lens surface is prone to fogging and stains, which affects the performance of the zoom LED mining lamps.

[0004] Chinese patent application number 202022466702.2 discloses a zoom LED mining lamp with waterproof function. An air pump is provided at the center of the circle where the lamp panel is distributed, and the hot and humid air in the lampshade can be extracted by the air pump. A desiccant is also provided in the air pump's exhaust pipe, which can dehumidify through the air inlet holes on the side surface when the air pump is not started.

[0005] However, the desiccant is fixed in position. After the desiccant loses its drying effect after a period of use, it needs to be replaced immediately to ensure the dehumidification effect of the hot and humid air. During this process, the desiccant replacement operation will be relatively frequent, which will lead to a large maintenance workload for personnel. For this reason, we propose a zoom LED industrial and mining lamp with waterproof function. Utility Model Content

[0006] One of the technical problems to be solved by this application is that the desiccant is fixed in position. After the desiccant loses its drying effect after being used for a period of time, it needs to be replaced immediately to ensure the dehumidification effect of hot and humid air. During this process, the desiccant replacement operation will be relatively frequent, which will lead to a large maintenance workload for personnel.

[0007] To solve the above technical problems, the present invention provides a waterproof zoom LED mining lamp, comprising a housing, a reflector, a light-transmitting plate, and a zoom module, and further comprising:

[0008] A ventilation hole is provided on the upper surface of the housing;

[0009] An exhaust fan is provided on the inner top surface of the housing 1 and is located below the ventilation hole;

[0010] A drying mechanism, the drying mechanism being disposed above the housing 1, and having a plurality of drying mechanisms that are evenly distributed and used for drying the moist airflow;

[0011] A sealing mechanism, the sealing mechanism being arranged on the outer surface of the housing 1 and being used to seal the desiccant in the unused drying mechanism;

[0012] The rotating mechanism is arranged on the middle upper surface of the shell body and is used to switch the position of the desiccant in the drying mechanism.

[0013] In some embodiments, the drying mechanism includes a shell 2 arranged above the shell 1, the inner wall of the shell 2 is provided with a filter 1, the inner wall of the shell 2 located above the filter 1 is provided with a filter 2, and the side surface of the filter 2 away from the filter 1 is provided with a pull rod.

[0014] In some embodiments, an air guide groove is provided on the inner wall of the second shell between the first filter and the second filter.

[0015] In some embodiments, the sealing mechanism includes three fixed rods arranged on the outer surface of the shell, and the fixed rods are evenly distributed. The outer surfaces of the three fixed rods are slidably connected to two slides, and the two slides are symmetrically distributed on the fixed rods. A plurality of sealing gaskets are provided on the outer surface between the slides. Three springs are provided on the outer surface of the slide away from the sealing gasket. Two of the springs are sleeved on the outer surface of the fixed rod, and the three springs are fixedly connected to the shell. A connecting block is provided at one end of the fixed rod, and the spring is fixedly connected to the connecting block. A plurality of slots are provided on the outer surface between the slides, and a connecting rod is provided on the inner surface of the shell on the filter side, and the plurality of connecting rods are evenly distributed.

[0016] In some embodiments, the rotating mechanism includes a motor arranged on the upper surface of the middle portion of the shell, a rotating plate is provided at the output end of the motor, the rotating plate is rotatably connected to the shell, and multiple shells are fixedly connected to the rotating plate, and multiple through holes are opened on the outer surface of the rotating plate.

[0017] In some embodiments, a plurality of springs 2 are provided on the outer surface of the rotating plate, and the springs 2 are evenly distributed. A limit block is provided at one end of the spring 2, and the plurality of limit blocks are slidably connected to the rotating plate. A limit rod is provided on the outer surface of the limit block close to the spring 2, and the spring 2 is sleeved on the outer surface of the limit rod, and the plurality of limit rods are slidably connected to the rotating plate. The limit block is plugged into the shell 2, the limit block is in contact with the filter screen 2, and a sealing gasket 2 is provided on the outer surface of the limit block away from the limit rod.

[0018] In some embodiments, an outer surface of the limit block on one side of the second sealing gasket is provided with an oblique groove.

[0019] The utility model has at least the following beneficial effects:

[0020] 1. The dehumidification function of the zoom LED mining lamp is realized by setting the drying mechanism. A desiccant is placed inside the second shell and between the first filter and the second filter to dry the hot and humid air. This effectively prevents the lens from fogging and staining when the zoom LED mining lamp is used in humid environments such as mines, which affects the use effect.

[0021] 2. Through the setting of the sealing mechanism and the rotating mechanism, the functions of automatic switching of the desiccant position and automatic sealing and storage are realized. Through the cooperation of the fixed rod, the slide plate, the sealing gasket 1, the spring 1, the connecting block, the slot and the connecting rod, the unused desiccant can be automatically sealed and stored. Through the cooperation of the motor, the rotating plate and the through hole, the position of the desiccant can be automatically switched, thereby extending the time for desiccant replacement and reducing the maintenance workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 Schematic diagram of the reflector structure in FIG;

[0024] Figure 3 For this utility model Figure 2 A schematic cross-sectional structural diagram of the shell;

[0025] Figure 4 For this utility model Figure 2 Schematic diagram of the cross-sectional structure of the shell in FIG.

[0026] Figure 5 For this utility model Figure 2 Schematic diagram of the shell structure 2 in FIG;

[0027] Figure 6 For this utility model Figure 5 Schematic diagram of the skateboard structure in ;

[0028] Figure 7 For this utility model Figure 5 Schematic diagram of the rotating plate structure.

[0029] In the figure: 1. Shell 1; 2. Reflector; 3. Translucent plate; 4. Zoom module; 5. Ventilation hole; 6. Exhaust fan; 7. Drying mechanism; 71. Shell 2; 72. Filter 1; 73. Filter 2; 74. Pull rod; 8. Sealing mechanism; 81. Fixing rod; 82. Slide plate; 83. Sealing gasket 1; 84. Spring 1; 85. Connecting block; 86. Slot; 87. Connecting rod; 9. Rotating mechanism; 91. Motor; 92. Rotating plate; 93. Through hole; 10. Air guide groove; 11. Spring 2; 12. Limit block; 13. Limit rod; 14. Sealing gasket 2; 15. Inclined groove. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Example 1

[0032] See also Figure 1-7 , the utility model provides a technical solution:

[0033] A zoom LED mining lamp with waterproof function, comprising a housing 1, a reflector 2, a light-transmitting plate 3 and a zoom module 4, and further comprising:

[0034] Ventilation hole 5, the ventilation hole 5 is opened on the upper surface of the shell 1;

[0035] The exhaust fan 6 is arranged on the inner top surface of the housing 1 and is located below the ventilation hole 5;

[0036] The drying mechanism 7 is arranged above the housing 1, and there are multiple drying mechanisms 7, which are evenly distributed and are used to dry the moist airflow;

[0037] Sealing mechanism 8, the sealing mechanism 8 is arranged on the outer surface of the housing 1, and is used to seal the unused desiccant in the drying mechanism 7;

[0038] The rotating mechanism 9 is arranged on the middle upper surface of the shell 1 and is used to switch the position of the desiccant in the drying mechanism 7.

[0039] The zoom module 4 is a combination structure of a zoom mechanism, a lamp board, and lamp beads in a zoom LED mining lamp, and is a prior art.

[0040] Specifically, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the drying mechanism 7 includes a shell 2 71 arranged above the shell 1, the inner wall of the shell 2 71 is provided with a filter 1 72, the inner wall of the shell 2 71 located above the filter 1 72 is provided with a filter 2 73, and the side surface of the filter 2 73 away from the filter 1 72 is provided with a pull rod 74.

[0041] Specifically, such as Figure 2 、 Figure 3 and Figure 4 As shown, an air guide groove 10 is provided on the inner wall of the second shell 71 between the first filter 72 and the second filter 73 , and the air guide groove 10 facilitates the hot and humid air flow to be discharged through the second shell 71 .

[0042] Specifically, such as Figure 2 、 Figure 3 、 Figure 5 and Figure 6 As shown, the sealing mechanism 8 includes three fixed rods 81 arranged on the outer surface of the shell 1, and the fixed rods 81 are evenly distributed. The outer surfaces of the three fixed rods 81 are slidably connected to two slides 82, and the two slides 82 are symmetrically distributed on the fixed rods 81. A plurality of sealing gaskets 83 are provided on the outer surface between the slides 82, and three springs 84 are provided on the outer surface of the slide 82 away from the sealing gasket 83. The two springs 84 are both sleeved on the outer surface of the fixed rod 81, and the three springs 84 are all fixedly connected to the shell 1. A connecting block 85 is provided at one end of the fixed rod 81, and the spring 84 is fixedly connected to the connecting block 85. A plurality of slots 86 are provided on the outer surface between the slides 82, and a connecting rod 87 is provided on the inner surface of the shell 2 71 on the side of the filter 72, and the plurality of connecting rods 87 are evenly distributed.

[0043] Specifically, such as Figure 2 、 Figure 3 and Figure 5 As shown, the rotating mechanism 9 includes a motor 91 arranged on the upper surface of the middle part of the shell 1, and a rotating plate 92 is provided at the output end of the motor 91. The rotating plate 92 is rotatably connected to the shell 1, and multiple shells 71 are fixedly connected to the rotating plate 92. The outer surface of the rotating plate 92 is provided with multiple through holes 93.

[0044] Working principle: When in use, the desiccant is placed between the filter 1 72 and the filter 2 73 respectively. The filter 1 72 supports the desiccant. During the use of the zoom LED mining lamp, the hot and humid air is dehumidified by the desiccant located above the ventilation hole 5. At the same time, the exhaust fan 6 can be started to extract the hot and humid air inside the housing 1.

[0045] When the desiccant located above the ventilation hole 5 gradually loses its drying effect after being used for a period of time, the motor 91 is started, and the output end of the motor 91 rotates to drive the rotating plate 92 to rotate, and then the rotating plate 92 rotates to drive the shell 2 71 to rotate, and then the connecting rod 87 is driven to rotate, and then the connecting rod 87 rotates to drive the slide plate 82 to move in the opposite direction. When the connecting rod 87 rotates to the predetermined position, the elastic force of the spring 1 84 causes the slide plates 8 to move toward each other, completing the connection between the connecting rod 87 and the slot 86, and the close contact between the sealing gasket 1 83 and the shell 2 71, so that the unused desiccant is sealed and stored. At this time, one of the unused desiccant is above the ventilation hole 5, dehumidifying the zoom LED mining lamp during use.

[0046] Example 2

[0047] See also Figure 7 , the utility model provides a technical solution:

[0048] Different from Example 1, a plurality of springs 11 are provided on the outer surface of the rotating plate 92, and the springs 11 are evenly distributed. A limit block 12 is provided at one end of the spring 11, and the plurality of limit blocks 12 are all slidably connected to the rotating plate 92. A limit rod 13 is provided on the outer surface of the limit block 12 close to the spring 11. The spring 11 is sleeved on the outer surface of the limit rod 13, and the plurality of limit rods 13 are all slidably connected to the rotating plate 92. The limit block 12 is plugged into the shell 71, and the limit block 12 is in contact with the filter screen 73. A sealing gasket 14 is provided on the outer surface of the limit block 12 away from the limit rod 13, and an inclined groove 15 is provided on the outer surface of the limit block 12 on the side of the sealing gasket 14.

[0049] When replacing the desiccant, push the limit block 12 to separate the limit block 12 from the second shell 71, then pinch the pull rod 74, take out the second filter 73, and replace the desiccant on the first filter 72. After the desiccant is replaced, plug the second filter 73 into the second shell 71. When the second filter 73 contacts the inclined groove 15, the limit block 12 is forced to move toward the outside of the second shell 71. When the second filter 73 is plugged into the second shell 71, the elastic force of the second spring 11 causes the limit block 12 to move back to its original position and contact the second filter 73. The limit block 12 is limited so that the second filter 73 and the second shell 71 are stably plugged. In this process, the limit rod 13 is used to ensure that the limit block 12 moves stably, the operation is simple, and the replacement of the desiccant is convenient.

[0050] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0051] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A zoom LED mining lamp with waterproof function, comprising a housing (1), a reflector (2), a light-transmitting plate (3) and a zoom module (4), characterized in that: Also included are: A ventilation hole (5), wherein the ventilation hole (5) is provided on the upper surface of the housing (1); An exhaust fan (6), the exhaust fan (6) being arranged on the inner top surface of the housing (1), and the exhaust fan (6) being located below the ventilation hole (5); A drying mechanism (7), wherein the drying mechanism (7) is arranged above the housing (1), and there are multiple drying mechanisms (7) that are evenly distributed and are used to dry the moist airflow; A sealing mechanism (8), the sealing mechanism (8) being arranged on the outer surface of the housing (1) and used for sealing the desiccant in the unused drying mechanism (7); A rotating mechanism (9) is provided on the middle upper surface of the housing (1) and is used for switching the position of the desiccant in the drying mechanism (7).

2. The waterproof zoom LED mining lamp according to claim 1, characterized in that: The drying mechanism (7) includes a shell body 2 (71) arranged above the shell body 1 (1), a filter screen 1 (72) is arranged on the inner wall of the shell body 2 (71), a filter screen 2 (73) is arranged on the inner wall of the shell body 2 (71) located above the filter screen 1 (72), and a pull rod (74) is arranged on the surface of the side of the filter screen 2 (73) away from the filter screen 1 (72).

3. The waterproof zoom LED mining lamp according to claim 2, characterized in that: The inner wall of the second housing (71) between the first filter (72) and the second filter (73) is provided with an air guide groove (10).

4. The waterproof zoom LED mining lamp according to claim 3, characterized in that: The sealing mechanism (8) includes three fixed rods (81) arranged on the outer surface of the shell (1), and the fixed rods (81) are evenly distributed. The outer surfaces of the three fixed rods (81) are slidably connected to two slides (82), and the two slides (82) are symmetrically distributed on the fixed rods (81). The outer surfaces between the slides (82) are provided with multiple sealing gaskets (83). The outer surface of the slide (82) away from the sealing gasket (83) is provided with three springs (84). The two springs (84) are both sleeved on the outer surface of the fixed rod (81). The three springs (84) are all fixedly connected to the shell (1). One end of the fixed rod (81) is provided with a connecting block (85), and the spring (84) is fixedly connected to the connecting block (85). The outer surfaces between the slides (82) are provided with multiple slots (86). The inner surface of the shell (71) located on the side of the filter (72) is provided with a connecting rod (87), and the multiple connecting rods (87) are evenly distributed.

5. The waterproof zoom LED mining lamp according to claim 4, characterized in that: The rotating mechanism (9) includes a motor (91) provided on the upper surface of the middle portion of the housing (1), a rotating plate (92) provided at the output end of the motor (91), the rotating plate (92) being rotatably connected to the housing (1), a plurality of the housings (71) being fixedly connected to the rotating plate (92), and a plurality of through holes (93) being provided on the outer surface of the rotating plate (92).

6. The waterproof zoom LED mining lamp according to claim 5, characterized in that: The outer surface of the rotating plate (92) is provided with a plurality of springs (11), and the springs (11) are evenly distributed. A limit block (12) is provided at one end of the spring (11), and the plurality of limit blocks (12) are all slidably connected to the rotating plate (92). A limit rod (13) is provided on the outer surface of the limit block (12) close to the spring (11). The spring (11) is sleeved on the outer surface of the limit rod (13), and the plurality of limit rods (13) are all slidably connected to the rotating plate (92). The limit block (12) is plugged into the shell (71), and the limit block (12) is in contact with the filter (73). A sealing gasket (14) is provided on the outer surface of the limit block (12) away from the limit rod (13).

7. The waterproof zoom LED mining lamp according to claim 6, characterized in that: The outer surface of the limit block (12) located on one side of the second sealing gasket (14) is provided with an inclined groove (15).

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