Double-door waterproof structure for outdoor machine

Abstract

The utility model relates to a double-door waterproof structure for an outdoor machine, and the structure is characterized in that the structure comprises a cabinet body, a first door plate, a second door plate, a first sealing part, and a second sealing part; the cabinet body is provided with a cavity with an opening in one end, the first door plate and the second door plate are hinged to the cabinet body, and the first door plate and the second door plate are both matched with the opening of the cabinet body; one side of the first door plate and one side of the second door plate are each provided with a heat preservation plate. The first sealing part comprises two avoiding grooves and a sealing ring; the sealing rings are arranged between the first door plate and the cabinet body and between the second door plate and the cabinet body, the two receding grooves are formed in the sides, attached to each other, of the first door plate and the second door plate respectively, and the sealing rings are matched with the receding grooves; the second sealing part is arranged between the first door plate and the second door plate. The cabinet is high in sealing performance, electronic equipment in the cabinet body can be effectively prevented from being affected by severe environments, and normal operation of the whole equipment is ensured.

Description

Technical Field

[0001] The present application relates to the technical field of electrical sealing, and in particular to a double-door waterproof structure for outdoor machines. Background Art

[0002] Outdoor cabinets are currently widely used equipment in various industries. They contain a large number of electronic equipment. Since outdoor cabinets installed outdoors need to face various natural environments such as dryness, humidity, high temperature, severe cold, wind, sand, rain, snow, salt spray, etc., the internal electronic equipment is affected by many factors. Therefore, the sealing performance of the outdoor cabinet directly affects the service life of the outdoor cabinet and the safety of the internal electronic equipment.

[0003] How to improve the sealing performance of outdoor cabinets has become an urgent problem that technical personnel in this field need to solve. Summary of the invention

[0004] In view of this, the present application proposes a double-door waterproof structure for an outdoor machine, which is suitable for improving the sealing performance of an outdoor cabinet.

[0005] According to one aspect of the present application, a double-door waterproof structure for an outdoor machine is provided, characterized in that it comprises: a cabinet, a first door panel, a second door panel, a first sealing portion and a second sealing portion;

[0006] The cabinet is provided with a cavity with an opening at one end, and the first door panel and the second door panel are respectively hinged to the cabinet, and the first door panel and the second door panel are matched with the opening of the cabinet;

[0007] One side of the first door panel and one side of the second door panel are both provided with a heat preservation panel;

[0008] The first sealing part includes: two avoidance grooves and a sealing ring; the sealing ring is arranged between the first door panel, the second door panel and the cabinet body, the two avoidance grooves are respectively arranged on the side where the first door panel and the second door panel are attached to each other, and the sealing ring matches the avoidance grooves;

[0009] The second sealing portion is disposed between the first door panel and the second door panel.

[0010] In a possible implementation, the first sealing ring includes: a first sealing strip and a second sealing strip;

[0011] The first sealing strip and the second sealing strip are respectively arranged on the first door panel and the second door panel;

[0012] The main bodies of the first sealing strip and the second sealing strip are both in a "Π"-shaped structure, and the opening end of the first sealing strip is arranged opposite to the opening end of the second sealing strip.

[0013] In a possible implementation, the first sealing portion further includes: a first sealing member and a second sealing member;

[0014] The first sealing member matches the avoidance groove of the first door panel, and the first sealing member is arranged between the first door panel and the first sealing strip;

[0015] The second sealing member matches the avoidance groove of the second door panel, and the second sealing member is arranged between the second door panel and the second sealing strip.

[0016] In a possible implementation, the main body of the avoidance groove is a "C"-shaped groove structure;

[0017] The main bodies of the first sealing member and the second sealing member also present a "C-shaped structure"; the first sealing member and the second sealing member are respectively embedded in the inner sides of the "C"-shaped groove structures of the two avoidance grooves.

[0018] In one possible implementation, the first sealing member matches the second sealing member;

[0019] The first sealing member may be embedded in the inner side of the “C”-shaped groove structure of the second sealing member.

[0020] In a possible implementation, the first door panel is provided with a first fixing portion;

[0021] The first sealing member is connected to the first door panel via the first fixing portion.

[0022] In a possible implementation, the second sealing portion includes: a second fixing portion and a third sealing strip;

[0023] The second fixing portion is arranged on one side of the first door panel, and the third sealing strip is located in the second fixing portion; the second door panel can be arranged to cover the second fixing portion.

[0024] In a possible implementation, the cabinet is provided with a pressing portion;

[0025] The pressing part is located between the sealing ring and the cabinet body; the pressing part and the sealing ring are arranged correspondingly.

[0026] In a possible implementation, the device further includes: a connecting portion;

[0027] The heat preservation plate is fixedly connected to the first door panel via the connecting portion.

[0028] In a possible implementation, both the first door panel and the second door panel are provided with grounding bolts.

[0029] Beneficial effects: The present application has strong sealing performance and can effectively seal all gaps between the cabinet and the door panel, and between the first door panel and the second door panel, thereby playing a role in waterproofing and heat insulation, and can effectively prevent the electronic equipment inside the cabinet from being affected by the harsh environment, thereby ensuring the normal operation of the overall equipment.

[0030] Other features and aspects of the present application will become apparent from the following detailed description of exemplary embodiments with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments, features, and aspects of the present application and, together with the description, serve to explain the principles of the present application.

[0032] Figure 1 A front view showing a double-door waterproof structure for an outdoor unit according to an embodiment of the present application;

[0033] Figure 2 A front view showing a double-door waterproof structure for an outdoor unit according to an embodiment of the present application;

[0034] Figure 3 A main structural diagram of a first door panel according to an embodiment of the present application is shown;

[0035] Figure 4 A main structural diagram of a second door panel according to an embodiment of the present application is shown;

[0036] Figure 5 A partial enlarged view showing a double-door waterproof structure for an outdoor unit according to an embodiment of the present application;

[0037] Figure 6 A partial enlarged view showing a double-door waterproof structure for an outdoor unit according to an embodiment of the present application;

[0038] Figure 7 A partial enlarged view showing a double-door waterproof structure for an outdoor unit according to an embodiment of the present application;

[0039] Figure 8 A partial enlarged view showing a double-door waterproof structure for an outdoor unit according to an embodiment of the present application;

[0040] Fig. 9 A front view of a cabinet according to an embodiment of the present application is shown;

[0041] Fig.10 A partial enlarged view of the cabinet according to an embodiment of the present application is shown;

[0042] Fig.11 A main structural diagram of a waterproof top cover according to an embodiment of the present application is shown;

[0043] Fig.12 A partial enlarged view of the double-door waterproof structure for an outdoor unit according to an embodiment of the present application is shown. DETAILED DESCRIPTION

[0044] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0045] Among them, it needs to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the utility model or simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0047] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0048] In addition, in order to better illustrate the present application, numerous specific details are given in the following specific embodiments. It should be understood by those skilled in the art that the present application can also be implemented without certain specific details. In some examples, methods, means, components and circuits well known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.

[0049] Figure 1 A front view showing a double-door waterproof structure for an outdoor unit according to an embodiment of the present application; Figure 2 A front view showing a double-door waterproof structure for an outdoor unit according to an embodiment of the present application; Figure 3 A main structural diagram of a first door panel according to an embodiment of the present application is shown; Figure 4 A main structural diagram of a second door panel according to an embodiment of the present application is shown;

[0050] Figure 5 A partial enlarged view showing a double-door waterproof structure for an outdoor unit according to an embodiment of the present application; Figure 6 A partial enlarged view showing a double-door waterproof structure for an outdoor unit according to an embodiment of the present application; Figure 7 A partial enlarged view showing a double-door waterproof structure for an outdoor unit according to an embodiment of the present application; Figure 8 A partial enlarged view showing a double-door waterproof structure for an outdoor unit according to an embodiment of the present application; Fig. 9 A front view of a cabinet according to an embodiment of the present application is shown;

[0051] Fig.10 A partial enlarged view of the cabinet according to an embodiment of the present application is shown; Fig.11 A main structural diagram of a waterproof top cover 700 according to an embodiment of the present application is shown; Fig.12 A partial enlarged view of the double-door waterproof structure for an outdoor unit according to an embodiment of the present application is shown. Figure 1 and Figure 2 As shown, the double-door waterproof structure for the outdoor unit is characterized in that it includes: a cabinet 100, a first door panel 200, a second door panel 300, a first sealing part and a second sealing part; the cabinet 100 is provided with a cavity with an opening at one end, and the first door panel 200 and the second door panel 300 are respectively hinged on both sides of the opening of the cabinet 100; one side of the first door panel 200 and one side of the second door panel 300 are both provided with insulation plates; the first sealing part includes: two avoidance grooves and a sealing ring; the sealing ring is arranged between the first door panel 200, the second door panel 300 and the cabinet 100, the two avoidance grooves are opened on the side where the first door panel 200 and the second door panel 300 are in contact with each other, the sealing ring matches the avoidance groove, and the second sealing part is arranged between the first door panel 200 and the second door panel 300.

[0052] Here, it should be noted that the interior of the cavity of the cabinet 100 is suitable for placing the electronic devices required for the outdoor unit; the first door panel 200 and the second door panel 300 form a double-door structure, which is arranged at the open end of the cabinet 100, and the sealing ring of the first sealing part forms an annular structure arranged between the cabinet 100 and the two door panels. When the first door panel 200 and the second door panel 300 are buckled on the cabinet 100, the setting of the avoidance groove is suitable for making way for the sealing ring so that the sealing ring forms a complete sealing structure to seal the gap between the first door panel 200, the second door panel 300 and the cabinet 100; the second sealing part is suitable for sealing the gap between the first door panel 200 and the second door panel 300; the insulation board plays the role of isolation and insulation, slowing down the heat transfer between the inside and outside of the cabinet 100, so that the electronic equipment can operate at normal temperature. The present application has strong sealing performance and can effectively seal all gaps between the cabinet 100 and the door panel, and between the first door panel 200 and the second door panel 300, thereby playing a role of waterproofing and heat insulation, and can effectively prevent the electronic equipment inside the cabinet 100 from being affected by the harsh environment, thereby ensuring the normal operation of the overall equipment.

[0053] In a possible implementation, the main body of the cabinet 100 is a rectangular parallelepiped structure, the interior of which is a hollow cavity structure, and one end surface is provided with an opening, such as Fig. 9 The size of the opening is smaller than the size of the front side of the cabinet 100 so that a door frame structure for installing the first door panel 200 and the second door panel 300 is left around the opening.

[0054] In a possible implementation, the main body of the first door panel 200 is a rectangular plate-shaped structure with an opening on one side, and the interior is a hollow cavity structure suitable for placing the first sealing strip 400 and the first insulation board 230; Figure 3 As shown, the side of the first door panel 200 connected to the cabinet 100 is open, the first sealing strip 400 and the first insulation board 230 are both arranged on the side of the first door panel 200 connected to the cabinet 100, one side of the first door panel 200 is connected to the door frame of the cabinet 100 through a hinge structure to realize the rotation connection of the first door panel 200 relative to the cabinet 100, and the open side of the first door panel 200 can be buckled on the door frame of the cabinet 100 to realize the opening and closing of the first door panel 200 relative to the cabinet 100. Further, two hinge structures are provided, and one side of the first door panel 200 is connected to the cabinet 100 through two hinge structures.

[0055] In a possible implementation, the main body of the second door panel 300 is a rectangular plate structure with an opening on one side, and the interior is a hollow cavity structure suitable for placing the second sealing strip 500 and the second insulation board 330; Figure 4 As shown, the side of the second door panel 300 connected to the cabinet 100 is open, the second sealing strip 500 and the second insulation board 330 are both arranged on the side of the second door panel 300 connected to the cabinet 100, one side of the second door panel 300 is connected to the door frame of the cabinet 100 through a hinge structure to realize the rotation connection of the second door panel 300 relative to the cabinet 100, and the open side of the second door panel 300 can be buckled on the door frame of the cabinet 100 to realize the opening and closing of the second door panel 300 relative to the cabinet 100. Further, two hinge structures are provided, and one side of the second door panel 300 is connected to the cabinet 100 through two hinge structures.

[0056] In a possible implementation, the first sealing ring includes: a first sealing strip 400 and a second sealing strip 500; the first sealing strip 400 and the second sealing strip 500 are respectively arranged on the first door panel 200 and the second door panel 300; the main bodies of the first sealing strip 400 and the second sealing strip 500 are both in a "Π"-shaped structure, and the opening end of the first sealing strip 400 is arranged opposite to the opening end of the second sealing strip 500. Figure 2 As shown, the first sealing strip 400 is an annular structure with one end open and is arranged around the edge of the inner side of the first door panel 200. The second sealing strip 500 is also an annular structure with one end open and is arranged around the edge of the inner side of the second door panel 300. The opening of the first sealing strip 400 is opposite to the opening of the second sealing strip 500 to form a complete sealing ring that fits the four sides of the opening of the cabinet 100.

[0057] In a possible implementation, the first sealing portion further includes: a first sealing member 220; the first sealing member 220 matches the avoidance groove 201 of the first door panel 200, and the first sealing member 220 is disposed between the first door panel 200 and the first sealing strip 400. Figure 3 and Figure 5 As shown, the avoidance groove 201 is opened on one side of the first door panel 200, the first sealing member 220 is embedded in the avoidance groove 201 and fixedly connected to the first door panel 200, and the open end of the "Π" structure of the first sealing strip 400 is suitable for passing through the avoidance groove 201 and probing into the inner side of the second door panel 300 to achieve excess fit with the second sealing strip 500.

[0058] Furthermore, the first door panel 200 is provided with two avoidance grooves 201, and the two avoidance grooves 201 are provided on the same side of the first door panel 200. Figure 3 As shown, the two ends of the opening of the "Π" structure of the first sealing strip 400 respectively pass through the two avoidance grooves 201 and extend into the inner side of the second door panel 300. Two first sealing members 220 are also provided, and the two first sealing members 220 are respectively arranged on the two avoidance grooves 201.

[0059] In a possible implementation, the main body of the avoidance groove 201 is a “C”-shaped groove structure; the main body of the first sealing component 220 is also a “C”-shaped structure; the first sealing component 220 is embedded in the inner side of the “C”-shaped groove structure of the avoidance groove 201 .

[0060] In a possible implementation, the first door panel 200 is provided with a first fixing portion 210; the first sealing member 220 is connected to the first door panel 200 via the first fixing portion 210. Figure 5 As shown, the first fixing portion 210 is a small rod-shaped structure, and the two opening ends of the “C”-shaped structure of the first sealing member 220 are respectively connected to the first fixing portion 210 and the second fixing portion 610 to achieve a fixed connection between the first sealing member 220 and the first door panel 200 .

[0061] In a possible implementation, the first sealing portion further includes: a second sealing member 310; the second sealing member 310 matches the avoidance groove 301 of the second door panel 300, and the second sealing member 310 is disposed between the second door panel 300 and the second sealing strip 500. Figure 4 and Figure 6 As shown, the avoidance groove 301 is opened on one side of the second door panel 300, the second sealing member 310 is embedded in the avoidance groove 301 and fixedly connected to the second door panel 300, and the open end of the "Π" structure of the second sealing strip 500 is suitable for passing through the avoidance groove 301 to achieve excess fit with the first sealing strip 400.

[0062] Furthermore, the second door panel 300 is provided with two avoidance grooves 301, and the two avoidance grooves 301 are provided on the same side of the second door panel 300. Figure 4 As shown, the two ends of the opening of the “Π” structure of the second sealing strip 500 pass through the two avoidance grooves 301 respectively, and two second sealing members 310 are also provided, and the two second sealing members 310 are respectively arranged on the two avoidance grooves 301 .

[0063] In one possible implementation, the main body of the avoidance groove 301 is a "C"-shaped groove structure; the main body of the second sealing component 310 is also a "C"-shaped structure; the second sealing component 310 is embedded in the inner side of the "C"-shaped groove structure of the avoidance groove 301 and is fixedly connected to the second door panel 300.

[0064] In a possible implementation, the inner side of the second sealing member 310 matches the outer side of the first sealing member 220, such as Figure 7 As shown, the protruding end of the "C"-shaped structure of the first seal 220 can be embedded in the groove of the "C"-shaped structure of the second seal 310, the first door panel 200 is first buckled on the cabinet 100, the first seal 220 drives the first sealing strip 400 to be pressed on the cabinet 100, and the second door panel 300 is then buckled, and the second seal 310 drives the second sealing strip 500 to be pressed on the outside of the first seal 220, and the first sealing strip 400 and the second sealing strip 500 both have a part of excess connection, and under the pressure of the first seal 220 and the second seal 310, the waterproof sealing effect of the present application is further improved.

[0065] In a possible implementation, the cabinet 100 is provided with a pressing portion 110; the pressing portion 110 is arranged between the sealing ring and the cabinet 100; the pressing portion 110 is arranged corresponding to the sealing ring. Figure 7 and Fig.10 As shown, the main body of the clamping part 110 is a rectangular structure surrounded by four clamping strips, which are protruded around the opening of the cabinet 100. The cross-section of the clamping part 110 is a "V"-shaped structure. The position of the clamping part 110 corresponds to the positions of the first sealing strip 400 and the second sealing strip 500. When the first door panel 200 and the second door panel 300 are buckled on the cabinet 100, the clamping part 110 can penetrate into the first door panel 200 and the second door panel 300 to directly contact the first sealing strip 400 and the second sealing strip 500 and strongly press them, thereby further improving the waterproof sealing function.

[0066] In a possible implementation, the pressing portion 110 is provided with a clearance groove 111, such as Figure 7As described above, both sides of the middle of the pressing part 110 are provided with a clearance groove 111, which is suitable for making way for the first seal 220 and the second seal 310, so that the first seal 220 can smoothly contact the cabinet 100 and the second seal 310 can be smoothly pressed on the first seal 220.

[0067] In a possible implementation, the second sealing portion includes: a second fixing portion 610 and a third sealing strip 600; the second fixing portion 610 is disposed on one side of the first door panel 200, and the third sealing strip 600 is located inside the second fixing portion 610; the second door panel 300 may cover the second fixing portion 610. Figure 8 As shown, the main body of the second fixing part 610 is a rectangular groove structure, and the end surface is a "Π"-shaped structure. One side of the "Π"-shaped structure is fixedly connected to the side of the first door panel 200 provided with the avoidance groove. The interior of the "Π"-shaped structure is suitable for placing the third sealing strip 600, and the upper and lower ends of the "Π"-shaped structure are respectively connected to the two first sealing members 220 to form a complete seal without a connection gap. The side surface of the second door panel 300 connected to the first door panel 200 can be embedded in the groove of the second fixing part 610 to achieve covering and sealing of the third sealing strip 600.

[0068] In a possible implementation, the first insulation board 230 is fixedly connected to the first door panel 200 via the connecting portion 900. Figure 2 As shown, the connecting part 900 is disposed between the first door panel 200 and the first insulation board 230. The main body of the connecting part 900 is a strip-shaped structure, and the end surface is a "Π"-shaped structure. The two sides of the "Π"-shaped structure are respectively fixedly connected to the first insulation board 230 and the first door panel 200. It should be noted that the connecting part 900 can be connected to the first insulation board 230 and the first door panel 200 by welding or bolting.

[0069] Furthermore, four connection parts 900 are provided, and the four connection parts 900 are arranged in parallel with each other between the first door panel 200 and the first insulation board 230 in the same manner. The arrangement of the four connection parts 900 effectively improves the installation stability of the first insulation board 230.

[0070] In a possible implementation, the second heat insulation board 330 is also fixedly connected to the second door panel 300 via four connecting parts 900 .

[0071] In a possible implementation, both the first door panel 200 and the second door panel 300 are provided with a grounding bolt 800. Figure 2As described above, there are four grounding bolts 800 in total; two of the grounding bolts 800 penetrate the first door panel 200 and the first insulation board 230, and the other two grounding bolts 800 penetrate the second door panel 300 and the second insulation board 330. It should be noted that the grounding bolt 800 is a bolt used to connect electrical equipment and a grounding system. Its function is to connect the metal casing of the electrical equipment to the ground to ensure the safe operation of the equipment.

[0072] In a possible implementation, the cabinet 100 is provided with five insulation boards; the five insulation boards are respectively arranged on the five inner walls of the cabinet 100 through more than two connecting parts 900, so that all layers of the cabinet 100 have the function of heat preservation and insulation.

[0073] In a possible implementation, a waterproof top cover 700 and a waterproof bottom plate 710 are provided on the top of the cabinet 100; Fig.12 As shown, the main body of the waterproof bottom plate 710 is an annular plate structure, which is arranged on the top surface of the cabinet 100. The length and width of the waterproof bottom plate 710 are larger than the length and width of the top surface of the cabinet 100. When the waterproof bottom plate 710 is placed on the cabinet 100, all four sides protrude out of the cabinet 100. The waterproof bottom plate 710 is locked with the top surface of the cabinet 100 by bolts 711. A waterproof top cover 700 is welded on the top of the waterproof bottom plate 710. The main body of the waterproof top cover 700 is an arc-shaped plate-mounted structure on the top surface. The waterproof top cover 700 covers the waterproof bottom plate 710 and the cabinet 100, which can effectively prevent rain and snow from seeping into the interior of the cabinet 100.

[0074] In a possible implementation, four casters 120 and caster brackets are provided at the bottom of the cabinet 100 , and the four casters 120 are connected to the bottom plate of the cabinet 100 via the caster brackets; the provision of the casters 120 can improve the mobility of the cabinet 100 .

[0075] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A double-door waterproof structure for an outdoor machine, characterized in that: include: A cabinet, a first door panel, a second door panel, a first sealing portion, and a second sealing portion; The cabinet is provided with a cavity with an opening at one end, the first door panel and the second door panel are respectively hinged to the cabinet, and the first door panel and the second door panel both match the opening of the cabinet; A heat preservation plate is provided on one side of the first door panel and one side of the second door panel; The first sealing part comprises: two avoidance grooves and a sealing ring; The sealing ring is arranged between the first door panel, the second door panel and the cabinet body, the two avoidance grooves are respectively arranged on the side where the first door panel and the second door panel are attached to each other, and the sealing ring matches the avoidance grooves; The second sealing portion is disposed between the first door panel and the second door panel.

2. The double-door waterproof structure for outdoor equipment according to claim 1, characterized in that: The sealing ring comprises: a first sealing strip and a second sealing strip; The first sealing strip and the second sealing strip are respectively arranged on the first door panel and the second door panel; The main bodies of the first sealing strip and the second sealing strip are both in a "Π"-shaped structure, and the opening end of the first sealing strip is arranged opposite to the opening end of the second sealing strip.

3. The double-door waterproof structure for outdoor equipment according to claim 2, characterized in that: The first sealing portion further includes: a first sealing member and a second sealing member; The first sealing member matches the avoidance groove of the first door panel, and the first sealing member is arranged between the first door panel and the first sealing strip; The second sealing member matches the avoidance groove of the second door panel, and the second sealing member is arranged between the second door panel and the second sealing strip.

4. The double-door waterproof structure for outdoor equipment according to claim 3, characterized in that: The main body of the avoidance groove is a "C"-shaped groove structure; The main bodies of the first seal and the second seal also present a "C-shaped structure"; the first seal and the second seal are respectively embedded in the inner side of the "C"-shaped groove structure of the two avoidance grooves.

5. The double-door waterproof structure for outdoor equipment according to claim 4, characterized in that: The first sealing member matches the second sealing member; The first seal may be embedded in the inner side of the "C"-shaped groove structure of the second seal.

6. The double-door waterproof structure for outdoor equipment according to claim 3, characterized in that: The first door panel is provided with a first fixing portion; The first sealing member is connected to the first door panel through the first fixing portion.

7. The double-door waterproof structure for outdoor equipment according to claim 1, characterized in that: The second sealing portion includes: a second fixing portion and a third sealing strip; The second fixing portion is arranged on one side of the first door panel, and the third sealing strip is located in the second fixing portion; the second door panel can be arranged to cover the second fixing portion.

8. The double-door waterproof structure for outdoor equipment according to claim 1, characterized in that: The cabinet is provided with a pressing portion; The pressing portion is located between the sealing ring and the cabinet; the pressing portion is arranged corresponding to the sealing ring.

9. The double-door waterproof structure for outdoor equipment according to claim 1, characterized in that: Also includes: Connecting part; The heat preservation plate is fixedly connected to the first door panel via the connecting portion.

10. The double-door waterproof structure for outdoor equipment according to claim 1, characterized in that: The first door panel and the second door panel are both provided with grounding bolts.

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