Waterproof lighting device

Abstract

The utility model provides a waterproof lighting device which is characterized in that the number of supports is two, rotating shafts are rotatably arranged at the upper ends of the two supports, a lower shell is arranged between the two rotating shafts, an upper shell is fixedly connected to the upper side of the lower shell through hexagon socket screws, a glass cover is arranged on the upper surface of the upper shell, and a lamp panel is arranged on the upper side in the upper shell; a plurality of evenly-distributed lamp beads are arranged on the upper surface of the lamp panel, a sealing module used for waterproof sealing is further arranged between the lower shell and the upper shell, and an adjusting module used for adjusting the illumination angle is further arranged between the rotating shaft and the support. According to the waterproof lighting device, the irradiation angle can be quickly adjusted according to irradiation requirements, meanwhile, efficient waterproof performance is achieved, and the waterproof lighting device can adapt to different water vapor environments for lighting.

Description

Technical Field

[0001] The utility model belongs to the technical field of lighting devices, and particularly relates to a waterproof lighting device. Background Art

[0002] A lighting fixture is a device or system used to provide artificial light sources to illuminate indoor or outdoor environments. It not only meets people's basic lighting needs, but also can create different lighting effects and atmospheres through design and control.

[0003] Most of the existing waterproof lighting devices have waterproof glue or a sealing ring between the lower shell and the upper shell, and the joint between the lower shell and the upper shell is sealed to prevent external water vapor from entering the lighting device and damaging the electrical components. However, in actual use, due to the single waterproof structure, water vapor will still enter the lighting device after long-term use, and the waterproof effect is not good. Utility Model Content

[0004] In view of this, the utility model aims at the deficiencies of the prior art and provides a waterproof lighting device, which can quickly adjust the illumination angle according to the illumination requirements while achieving efficient waterproofing and can adapt to different water vapor environments for lighting.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a waterproof lighting device, including a support, the number of the supports is two, the upper ends of the two supports are rotatably provided with a rotating shaft, a lower shell is arranged between the two rotating shafts, the upper side of the lower shell is fixed with an upper shell by a hexagon socket bolt, the upper surface of the upper shell is provided with a glass cover, a lamp board is arranged on the inner upper side of the upper shell, and a plurality of evenly distributed lamp beads are arranged on the upper surface of the lamp board, a sealing module for waterproof sealing is also arranged between the lower shell and the upper shell, and an adjustment module for adjusting the lighting angle is also arranged between the rotating shaft and the support.

[0006] As a further improvement of the utility model, the adjustment module includes an adjustment plate fixedly mounted on the outer arc surfaces of the two rotating shafts, the lower ends of the adjustment plates are threadedly connected with positioning bolts, the lower ends of the supports are provided with a plurality of evenly distributed positioning hole groups, the positioning bolts are installed in conjunction with the positioning hole groups in the vertical center; the positioning hole groups are coaxial with the rotating shaft.

[0007] As a further improvement of the present invention, the sealing module includes a sealing air cushion bonded and fixed to the middle part of the upper shell body, the inner side of the sealing air cushion is in contact with the joint between the upper shell body and the lower shell body, a sealing auxiliary unit for auxiliary sealing is also provided between the upper shell body and the lower shell body, and the lower shell body is also provided with a drying unit for drying water vapor; the sealing auxiliary unit includes a first sealing groove opened on the upper surface of the lower shell body, a sealing ring 1 is bonded and fixed to the inner bottom end of the first sealing groove, a second sealing groove is opened on the upper side of the inner wall of the lower shell body, a sealing ring 2 is bonded and fixed to the inner bottom end of the second sealing groove, and a protrusion cooperating with the first sealing groove and the second sealing groove is provided at the lower end of the upper shell body; the drying unit includes a drying strip bonded and fixed to the upper side of the inner wall of the lower shell body, and the drying strip is in contact with the joint between the upper shell body and the lower shell body.

[0008] As a further improvement of the present invention, a control circuit board is arranged at the inner bottom end of the lower shell, and the light board is electrically connected to the control circuit board.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] First, the lower shell is rotated to rotate between the lower shell and the support, and the positioning bolt is rotated to reposition the positioning bolt in the positioning hole of the hole group, so as to fix the illumination angle of the lamp panel and can be quickly adjusted according to the illumination requirements.

[0011] Secondly, the brightness of the lamp beads on the light board can be freely adjusted by controlling the circuit board, so that the light irradiated by the light board meets the needs of personnel.

[0012] Third, during installation, the sealing air cushion is squeezed and deformed due to the reduction in space, and sealing ring 1 and sealing ring 2 are squeezed by the upper shell, so that the sealing air cushion seals the outer joint between the upper shell and the lower shell, and sealing ring 1 and sealing ring 2 cooperate to perform a step-type seal between the upper shell and the lower shell, which can effectively prevent external water vapor from entering.

[0013] Fourthly, the internal space composed of the upper shell and the lower shell is dried by the drying strip to ensure the normal operation of the appliance, and efficient waterproofing is achieved by the sealing air cushion, the sealing ring 1, the sealing ring 2 and the drying strip, and lighting can be adapted to different water vapor environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal cross-sectional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0018] Figure 4 It is a schematic diagram of the internal plane structure of the utility model.

[0019] In the figure: 101, support; 102, rotating shaft; 103, lower shell; 104, upper shell; 105, glass cover; 106, lamp board; 107, adjustment plate; 108, positioning hole group; 109, positioning bolt; 201, sealing air cushion; 202, first sealing groove; 203, sealing ring 1; 204, second sealing groove; 205, sealing ring 2; 206, drying strip; 301, control circuit board. DETAILED DESCRIPTION

[0020] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0021] like Figure 1 , 2 As shown in , 4, it includes a support 101, the number of the supports 101 is two, the upper ends of the two supports 101 are rotatably provided with a rotating shaft 102, a lower shell 103 is arranged between the two rotating shafts 102, the upper side of the lower shell 103 is connected and fixed with an upper shell 104 by a hexagon socket bolt, the upper surface of the upper shell 104 is provided with a glass cover 105, a lamp board 106 is arranged on the inner upper side of the upper shell 104, and a plurality of evenly distributed lamp beads are arranged on the upper surface of the lamp board 106, a sealing module for waterproof sealing is also arranged between the lower shell 103 and the upper shell 104, and an adjustment module for adjusting the lighting angle is also arranged between the rotating shaft 102 and the support 101.

[0022] like Figure 1 , 2 As shown, the adjustment module includes an adjustment plate 107 fixedly mounted on the outer arc surface of the two rotating shafts 102, and the lower end of the adjustment plate 107 is threadedly connected with a positioning bolt 109. The lower end of the support 101 is provided with a plurality of evenly distributed positioning hole groups 108, and the positioning bolts 109 are installed in conjunction with the positioning hole group 108 in the vertical center; the positioning hole group 108 is coaxial with the rotating shaft 102.

[0023] like Figure 2 , 3As shown in , 4, the sealing module includes a sealing air cushion 201 bonded and fixed to the middle part of the upper shell 104, the inner side of the sealing air cushion 201 contacts the joint between the upper shell 104 and the lower shell 103, a sealing auxiliary unit for auxiliary sealing is also provided between the upper shell 104 and the lower shell 103, and the lower shell 103 is also provided with a drying unit for drying water vapor, the sealing auxiliary unit includes a first sealing groove 202 opened on the upper surface of the lower shell 103, a sealing ring 1 203 is bonded and fixed to the inner bottom end of the first sealing groove 202, a second sealing groove 204 is opened on the upper side of the inner wall of the lower shell 103, a sealing ring 205 is bonded and fixed to the inner bottom end of the second sealing groove 204, and a protrusion matching the first sealing groove 202 and the second sealing groove 204 is provided at the lower end of the upper shell 104; the drying unit includes a drying strip 206 bonded and fixed to the upper side of the inner wall of the lower shell 103, and the drying strip 206 contacts the joint between the upper shell 104 and the lower shell 103.

[0024] like Figure 2 , 4 As shown, a control circuit board 301 is disposed at the inner bottom end of the lower housing 103 , and the light board 106 is electrically connected to the control circuit board 301 .

[0025] During use, personnel use external tools to tighten the installation bolts to install the two supports 101 in the appropriate position, and then use external tools to tighten the positioning bolts 109 on the left and right sides to make the positioning bolts 109 leave the positioning holes of the positioning hole group 108, and then the personnel rotate the lower shell 103 to cause the lower shell 103 and the support 101 to rotate, so that the support 101 drives the lamp board 106 to rotate, and the illumination angle of the lamp board 106 is adjusted, and then the personnel rotates the positioning bolts 109 to re-position the positioning bolts 109 in the positioning holes of the hole group 108 to fix the illumination angle of the lamp board 106.

[0026] The control circuit board 301 is operated through an external circuit. The brightness of the lamp beads on the lamp board 106 can be freely adjusted through the control circuit board 301, so that the light irradiated by the lamp board 106 meets the needs of personnel.

[0027] When installing the upper shell 104 and the lower shell 103, the upper shell 104 is buckled on the top of the lower shell 103 and then the hexagon socket bolt is rotated, so that the sealing air cushion 201 is squeezed and deformed due to the reduction in space during the installation process. The sealing air cushion 201 can squeeze and seal the joint between the upper shell 104 and the lower shell 103. At this time, the sealing ring 1 203 at the inner bottom end of the first sealing groove 202 and the sealing ring 2 205 at the inner bottom end of the second sealing groove 204 are squeezed by the upper shell 104, and the outer joint between the upper shell 104 and the lower shell 103 is sealed by the sealing air cushion 201. The sealing ring 1 203 and the sealing ring 2 205 cooperate to perform a step-by-step seal between the upper shell 104 and the lower shell 103, which can effectively prevent external water vapor from entering.

[0028] During daily use, the interior of the upper housing 104 and the lower housing 103 is dried by the drying strip 206 bonded and fixed inside the lower housing 103 to ensure the normal operation of the appliance.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A waterproof lighting device, comprising a support (101), wherein the number of the supports (101) is two, the upper ends of the two supports (101) are rotatably provided with a rotating shaft (102), and a lower shell (103) is provided between the two rotating shafts (102), characterized in that: The upper side of the lower shell (103) is connected and fixed with an upper shell (104) by means of hexagon socket bolts; a glass cover (105) is arranged on the upper surface of the upper shell (104); a lamp board (106) is arranged on the inner upper side of the upper shell (104); a plurality of evenly distributed lamp beads are arranged on the upper surface of the lamp board (106); a sealing module for waterproof sealing is also arranged between the lower shell (103) and the upper shell (104); and an adjustment module for adjusting the lighting angle is also arranged between the rotating shaft (102) and the support (101).

2. The waterproof lighting device according to claim 1, characterized in that: The adjustment module comprises an adjustment plate (107) fixedly sleeved on the outer arc surface of the two rotating shafts (102), the lower end of the adjustment plate (107) is threadedly connected with a positioning bolt (109), the lower end of the support (101) is provided with a plurality of evenly distributed positioning hole groups (108), and the positioning bolt (109) is installed in coordination with the positioning hole group (108) in the vertical center.

3. The waterproof lighting device according to claim 2, characterized in that: The positioning hole group (108) is coaxial with the rotating shaft (102).

4. The waterproof lighting device according to claim 1, characterized in that: The sealing module comprises a sealing air cushion (201) bonded and fixed to the middle part of the upper shell (104), the inner side of the sealing air cushion (201) contacts the joint between the upper shell (104) and the lower shell (103), a sealing auxiliary unit for auxiliary sealing is also provided between the upper shell (104) and the lower shell (103), and the lower shell (103) is also provided with a drying unit for drying water vapor.

5. The waterproof lighting device according to claim 4, characterized in that: The sealing auxiliary unit comprises a first sealing groove (202) formed on the upper surface of the lower shell (103), a sealing ring 1 (203) being bonded and fixed to the inner bottom end of the first sealing groove (202), a second sealing groove (204) being formed on the upper side of the inner wall of the lower shell (103), a sealing ring 2 (205) being bonded and fixed to the inner bottom end of the second sealing groove (204), and a protrusion cooperating with the first sealing groove (202) and the second sealing groove (204) being provided at the lower end of the upper shell (104).

6. The waterproof lighting device according to claim 4, characterized in that: The drying unit comprises a drying strip (206) bonded and fixed to the upper side of the inner wall of the lower shell (103); the drying strip (206) is in contact with the joint between the upper shell (104) and the lower shell (103).

7. The waterproof lighting device according to claim 1, characterized in that: A control circuit board (301) is disposed at the inner bottom end of the lower housing (103), and the light board (106) is electrically connected to the control circuit board (301).

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