Marine button box with semi-Y-shaped waterproof structure

Abstract

The utility model discloses a marine button box with a semi-Y-shaped waterproof structure, which comprises a box body and a box cover, the box cover is fixed on the box body through four fixing screws positioned at end corners, a positioning groove edge is welded on the inner side of the box cover, and a soft silicon rubber sealing strip is adhered between the positioning groove edge and the bottom end edge or the top end edge of the box cover. The end edge of the box body is provided with a semi-Y-shaped lip edge and a screw column used for being in butt joint with the fixing screw, when the box cover is screwed on the screw column of the box body through the fixing screw, the soft silicon rubber sealing strip and the semi-Y-shaped lip edge are tightly extruded through locking force, and a sealed closed-loop space is formed. The marine button box with the semi-Y-shaped waterproof structure is simple in structure and convenient to install, and the waterproof grade of the marine button box can be effectively improved through the design of the waterproof structure between the box body and the box cover in the button box.

Description

Technical Field

[0001] The utility model relates to the technical field of button boxes, in particular to a marine button box with a semi-Y-shaped waterproof structure. Background Art

[0002] The button box is a commonly used electrical component in electrical equipment. The button is installed in the button box, which protects the button to avoid being exposed when installed and to prevent the wiring part of the button from being touched and causing a short circuit accident. Ordinary button boxes do not have high requirements for waterproofing, but marine button boxes require a waterproof level of IP67 or above because ships travel on the water for a long time and have a special use environment. The waterproofing between the box body and the box cover is the most difficult to handle. Ordinary waterproof structures can hardly meet the waterproofing requirements between the box body and the box cover in marine button boxes. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model proposes a marine button box with a semi-Y-shaped waterproof structure. By designing a waterproof structure between a box body and a box cover in the button box, the waterproof level of the marine button box can be effectively improved.

[0004] To achieve the above technical solution, the utility model provides a marine button box with a semi-Y-shaped waterproof structure, comprising a box body and a box cover, wherein the box cover is fixed to the box body by four fixing screws located at the end corners, a positioning groove edge is welded on the inner side of the box cover, a soft silicone rubber sealing strip is pasted between the positioning groove edge and the bottom end edge or the top end edge of the box cover, a semi-Y-shaped lip edge and a screw column for docking with the fixing screw are provided on the end edge of the box body, and when the fixing screw tightens the box cover to the screw column of the box body, the soft silicone rubber sealing strip and the semi-Y-shaped lip edge are squeezed tightly by the locking force to form a sealed closed-loop space.

[0005] In the above technical solution, a semi-Y-shaped lip and a screw column are arranged on the end edge of the box body, and a soft silicone rubber sealing strip is pasted between the positioning groove edge and the bottom end edge or the top end edge of the box cover. When the fixing screws fasten the box cover to the box body, the locking force of the fixing screws squeezes the soft silicone rubber sealing strip and the semi-Y-shaped lip of the box body tightly, forming a sealed closed-loop space, thereby preventing water vapor from entering the box body from the joint between the box cover and the box body, thereby meeting the high waterproof requirements of the marine button box.

[0006] Preferably, a waterproof cable connector is installed at the bottom of the box body to facilitate external wiring of the button box.

[0007] Preferably, an illuminated run button, an illuminated start button and an illuminated stop button are arranged side by side and spaced apart in the vertical direction on the front side of the box cover, and the illuminated run button, the illuminated start button and the illuminated stop button all meet the IP67 waterproof requirements.

[0008] Preferably, a plurality of mounting lugs are installed on the back of the box body to facilitate the quick installation of the box body.

[0009] Preferably, the box body, the box cover, and the fixing screws are all made of 316 stainless steel to improve the corrosion resistance of this push-button box.

[0010] The beneficial effects of a marine push-button box with a semi-Y-shaped waterproof structure provided by the present utility model are as follows: The marine push-button box with a semi-Y-shaped waterproof structure has a simple structure and is easy to install. Through the design of the waterproof structure between the box body and the box cover in the push-button box, the waterproof level of the marine push-button box can be effectively improved. During actual assembly, by setting a semi-Y-shaped lip and screw posts on the end edge of the box body, and pasting a soft silicone rubber sealing strip between the positioning groove edge and the bottom end edge or the top end edge of the box cover, when the fixing screws fasten the box cover on the box body, the locking force of the fixing screws squeezes the soft silicone rubber sealing strip tightly against the semi-Y-shaped lip of the box body, forming a sealed closed-loop space, thereby preventing water vapor from entering the box body from the docking part of the box cover and the box body, meeting the high waterproof requirements of the marine push-button box. Description of the Drawings

[0011] Figure 1 It is the front view of the present utility model.

[0012] Figure 2 It is the side view of the present utility model.

[0013] Figure 3 It is Figure 2 the assembly structure sectional view of the local part A in

[0014] In the figure: 1. Box cover; 2. Waterproof cable joint; 3. Fixing screw; 4. Illuminated operation button; 5. Illuminated start button; 6. Illuminated stop button; 7. Mounting lug; 8. Box body; 9. Soft silicone rubber sealing strip; 10. Positioning groove edge; 11. Semi-Y-shaped lip; 12. Screw post. Detailed Embodiments

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0016] Embodiment: A marine push-button box with a semi-Y-shaped waterproof structure.

[0017] Refer to Figures 1 to 3As shown in the figure, a marine push-button box with a semi-Y-shaped waterproof structure includes: a box body 8 and a box cover 1. The box cover 1 is fixed on the box body 8 by four fixing screws 3 located at the end corners. The box body 8, the box cover 1, and the fixing screws 3 are all made of 316 stainless steel to improve the corrosion resistance of this push-button box. Four mounting lugs 7 are installed on the back of the box body 8 to facilitate the quick installation of the box body 8. A positioning groove edge 10 is welded inside the box cover 1. A soft silicone rubber sealing strip 9 is pasted between the positioning groove edge 10 and the bottom edge of the box cover 1, or between the positioning groove edge 10 and the top edge. A semi-Y-shaped lip 11 and a screw post 12 for docking with the fixing screw 3 are provided on the edge of the box body 8. When the fixing screw 3 tightens the box cover 1 on the screw post 12 of the box body 8, the soft silicone rubber sealing strip 9 is squeezed tightly against the semi-Y-shaped lip 11 by the locking force, forming a sealed closed-loop space, thereby preventing water vapor from entering the box body 8 from the docking part between the box cover 1 and the box body 8, meeting the high waterproof requirements of the marine push-button box. A waterproof cable connector 2 is installed at the bottom of the box body 8 to facilitate the external wiring of this push-button box. On the front side of the box cover 1, a lit running button 4, a lit start button 5, and a lit stop button 6 are arranged side by side at intervals in the vertical direction. The lit running button 4, the lit start button 5, and the lit stop button 6 all meet the IP67 waterproof requirements.

[0018] The marine push-button box with this semi-Y-shaped waterproof structure has a simple structure and is easy to install. By designing the waterproof structure between the box body 8 and the box cover 1 in the push-button box, the waterproof level of the marine push-button box can be effectively improved. During actual assembly, by setting a semi-Y-shaped lip 11 on the edge of the box body 8 and pasting a soft silicone rubber sealing strip 9 between the positioning groove edge 10 and the bottom edge or the top edge of the box cover 1, when the fixing screw 3 fastens the box cover 1 on the box body 8, the locking force of the fixing screw 3 squeezes the soft silicone rubber sealing strip 9 tightly against the semi-Y-shaped lip 11 of the box body, forming a sealed closed-loop space, thereby preventing water vapor from entering the box body 8 from the docking part between the box cover 1 and the box body 8, and further meeting the high waterproof requirements of the marine push-button box.

[0019] The above is the preferred embodiment of the present invention, but the present invention should not be limited to the content disclosed in this embodiment and the drawings. Therefore, all equivalent or modified implementations completed without departing from the spirit disclosed by the present invention fall within the protection scope of the present invention.

Claims

1. A marine button box with a semi-Y-shaped waterproof structure, comprising a box body and a box cover, wherein the box cover is fixed to the box body by four fixing screws located at the end corners, characterized in that: A positioning groove edge is welded on the inner side of the box cover, and a soft silicone rubber sealing strip is pasted between the positioning groove edge and the bottom end edge or the top end edge of the box cover. A semi-Y-shaped lip edge and a screw column for docking with a fixing screw are provided on the end edge of the box body. When the fixing screw tightens the box cover to the screw column of the box body, the soft silicone rubber sealing strip and the semi-Y-shaped lip edge are squeezed tightly by the locking force to form a sealed closed-loop space.

2. The marine button box with a semi-Y-shaped waterproof structure as claimed in claim 1, characterized in that: A waterproof cable connector is installed at the bottom of the box body.

3. The marine button box with a semi-Y-shaped waterproof structure as claimed in claim 1, characterized in that: An illuminated operation button, an illuminated start button and an illuminated stop button are arranged side by side and spaced apart in a vertical direction on the front side surface of the box cover.

4. The marine button box with a semi-Y-shaped waterproof structure as claimed in claim 1, characterized in that: A plurality of mounting ears are installed on the back side of the box body.

5. The marine button box with a semi-Y-shaped waterproof structure as claimed in claim 1, characterized in that: The box body, box cover and fixing screws are all made of 316 stainless steel.

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