Box body and outdoor electric appliance

Abstract

The embodiment of the invention relates to the technical field of box bodies, and particularly discloses a box body and an outdoor electric appliance, the box body comprises a lower box, an upper cover, a sealing ring and a locking mechanism, one side of the upper cover is rotatably connected with one side of the lower box, the other side of the lower box is provided with a plurality of clamping parts, the sealing ring is arranged on the upper cover, when the upper cover covers the lower box, the lower box abuts against the sealing ring, and the locking mechanism is arranged on the upper cover. The locking mechanism comprises a transverse latch, the transverse latch is arranged on the upper cover in a sliding mode, the transverse latch is provided with a plurality of clamping hooks, when the upper cover covers the lower box and the transverse latch slides to a preset locking position, one clamping hook is connected to one clamping part in a clamping mode, the upper cover and the lower box jointly extrude the sealing ring, and when the transverse latch slides to a preset unlocking position, the clamping hooks are separated from the clamping parts. By means of the mode, the upper cover and the lower box can be locked and extrude the sealing ring or separated, then the upper cover and the lower box are sealed in place to form a sealed box body, and the risk of water inflow caused by not-in-place sealing is avoided.

Description

Technical Field

[0001] The embodiments of the present invention relate to the technical field of cabinets, and in particular to a cabinet and an outdoor appliance. Background Art

[0002] Electrical appliances that are usually placed outdoors have a housing that includes a lower housing, an upper cover, a seal, and multiple bolts in order to achieve waterproofing. One side of the upper cover is pivotally connected to the other side of the lower housing, and the seal is disposed between the upper cover and the housing. One side of the upper cover and the other side of the lower housing are locked by multiple bolts to squeeze the seal to achieve sealing and waterproofing.

[0003] However, in the process of implementing the embodiments of the present invention, the inventors found that: currently, the multi-point locking method using multiple bolts requires that the multiple bolts be tightened to a preset depth to achieve sealing and waterproofing. However, during actual operation, operators may fail to tighten the bolts to the required depth or miss locking some bolts, resulting in the risk of insufficient sealing and water ingress. Summary of the invention

[0004] The main technical problem solved by the present invention is to provide a box body, in which a transverse latch is slidably arranged on the upper cover so that the hook of the transverse latch is engaged with the engaging portion of the lower box, or the hook of the transverse latch is separated from the engaging portion of the lower box, thereby locking or separating the upper cover and the lower box, and further sealing the upper cover and the lower box, thereby avoiding the risk of water ingress due to inadequate sealing.

[0005] To solve the above technical problems, a technical solution adopted by the present invention is: to provide a box body, including a lower box, an upper cover, a sealing ring and a locking mechanism, one side of the upper cover is rotatably connected to one side of the lower box, and the other side of the lower box is provided with multiple clamping parts, the sealing ring is provided on the upper cover, and when the upper cover covers the lower box, the lower box abuts against the sealing ring, and the locking mechanism includes a transverse latch, which is slidably arranged on the upper cover, and the transverse latch is provided with multiple hooks, when the upper cover covers the lower box and the transverse latch slides to a preset locking position, one of the hooks is clamped in one of the clamping parts, and the upper cover and the lower box jointly squeeze the sealing ring, and when the transverse latch slides to a preset unlocking position, the hook is separated from the clamping part.

[0006] Optionally, the locking mechanism further comprises a lever, the lever is rotatably connected to the upper cover, and one end of the lever is connected to the cross latch;

[0007] When the lever is rotated under the action of an external force, the lever can actuate the transverse latch to move between a preset locking position and a preset unlocking position relative to the upper cover.

[0008] Optionally, one end of the cross bolt is provided with a push groove, and one end of the lever is provided with a push portion, and the push portion is inserted into the push groove;

[0009] When the lever actuates the transverse latch to move from the preset locking position to the preset unlocking position, the pushing portion pushes against the first side wall of the pushing groove;

[0010] When the lever actuates the transverse latch to move from the preset unlocking position to the preset locking position, the pushing portion pushes against the second side wall of the pushing groove.

[0011] Optionally, a gripping portion is provided at the other end of the lever, and the gripping portion is arc-shaped.

[0012] Optionally, the upper cover comprises a cover body and an L-shaped portion, one side of the cover body is rotatably connected to one side of the lower box, the L-shaped portion is fixed to the other side of the cover body, the sealing ring is fixed to the cover body, and the L-shaped portion is provided with a sliding hole;

[0013] The cross bolt includes a sheet portion and an inserting portion, wherein the inserting portion is fixed to the surface of the sheet portion, the inserting portion passes through the sliding hole, and the inserting portion can slide along the sliding hole, the multiple hooks are sequentially spaced on the inserting portion, and the push groove passes through the sheet portion and the inserting portion.

[0014] Optionally, the hook is provided with a first guide plane and a first abutment plane, the first guide plane and the first abutment plane are connected, the first guide plane is inclined relative to the sheet portion, and the first abutment plane is parallel to the sheet portion;

[0015] When the cross bolt moves from the preset unlocking position to the preset locking position, the first guide plane is used to guide the first abutting plane to slide onto the clamping portion, so that the first abutting plane abuts the clamping portion along a direction perpendicular to the sliding direction of the cross bolt, and the cross bolt slides to the preset locking position.

[0016] Optionally, the clamping portion is provided with a second guide plane and a second abutment plane, the second guide plane is connected to the second abutment plane, and the second guide plane is inclined;

[0017] When the cross bolt moves from the preset unlocking position to the preset locking position, the second guide plane is used to guide the first abutment plane to slide onto the second abutment plane, so that the first abutment plane abuts the second abutment plane along a direction perpendicular to the sliding direction of the cross bolt, and the cross bolt slides to the preset locking position.

[0018] Optionally, the upper cover further comprises a fixing portion, the fixing portion is fixed to the L-shaped portion, the fixing portion is provided with an avoidance slot, the avoidance slot penetrates the fixing portion along the sliding direction of the transverse latch, the avoidance slot is used to accommodate the plug-in portion, the fixing portion is further provided with a strip hole, the strip hole is connected to the avoidance slot, and the plug-in portion is provided with a first screw hole;

[0019] The upper cover also includes a first bolt, which is used to pass through the strip-shaped hole and then be screwed into the first screw hole, and the periphery of the first bolt protrudes from the strip-shaped hole.

[0020] Optionally, the locking mechanism further includes a second bolt, the lever is provided with a first through hole, and the cross latch is provided with a second screw hole;

[0021] When the cross bolt is located at the preset locking position, the second bolt passes through the first through hole and is screwed into the second screw hole.

[0022] In order to solve the above technical problem, another technical solution adopted by the present invention is: to provide an outdoor electrical appliance, including the above-mentioned box.

[0023] In an embodiment of the present invention, the box body includes a lower box, an upper cover, a sealing ring and a locking mechanism, one side of the upper cover is rotatably connected to one side of the lower box, and the other side of the lower box is provided with multiple clamping parts, the sealing ring is provided on the upper cover, and when the upper cover covers the lower box, the lower box abuts against the sealing ring, and the locking mechanism includes a transverse latch, which is slidably provided on the upper cover, and the transverse latch is provided with multiple hooks, when the upper cover covers the lower box and the transverse latch slides to a preset locking position, one of the hooks is clamped on one of the clamping parts, and the upper cover and the lower box jointly squeeze the sealing ring, and when the transverse latch slides to a preset unlocking position, the hook is separated from the clamping part. The horizontal latch is slidably arranged on the upper cover, so that the hook of the horizontal latch is engaged with the engaging portion of the lower box, or the hook of the horizontal latch is separated from the engaging portion of the lower box, so that the upper cover and the lower box are locked and squeezed to squeeze the sealing ring or separated, and then the upper cover and the lower box are sealed in place to form a sealed box body, avoiding the risk of water ingress due to inadequate sealing. Furthermore, the horizontal latch is used to slide to lock or unlock the upper cover and the lower box, which is convenient for operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the drawings without paying creative work.

[0025] Figure 1It is a schematic diagram of the structural explosion of the box provided by an embodiment of the present invention;

[0026] Figure 2 is a structural schematic diagram of a box provided by an embodiment of the present invention in an open state;

[0027] Figure 3 is a schematic top view of the structure of a box provided by an embodiment of the present invention;

[0028] Figure 4 yes Figure 3 Schematic diagram of the cross-sectional structure at AA;

[0029] Figure 5 It is a partial exploded schematic diagram of the structure of the lower box and the upper cover of the box body provided by the embodiment of the present invention;

[0030] Figure 6 It is a structural schematic diagram of the lower box of the box body provided by an embodiment of the present invention;

[0031] Figure 7 is a partial structural schematic diagram of an upper cover of a box body provided by an embodiment of the present invention;

[0032] Figure 8 It is a schematic structural explosion diagram of a cross latch and a lever of a locking mechanism of a box provided by an embodiment of the present invention;

[0033] Description of reference numerals:

[0034] 100, box body;

[0035] 1. lower box; 11. containing groove; 12. connecting portion; 121. limiting groove; 13. second through hole; 14. clamping portion; 141. second guide plane; 142. second abutting plane;

[0036] 2. Upper cover; 21. Cover body; 211. Rotation groove; 212. Third through hole; 213. Third screw hole; 214. Position limiting portion; 215. Annular groove; 22. Third bolt; 23. L-shaped portion; 231. Sliding hole; 24. Fixing portion; 241. Avoidance through groove; 242. Strip hole; 25. First bolt; 26. First connecting piece; 261. Fourth screw hole; 27. Second connecting piece; 271. Fourth through hole;

[0037] 3. Sealing ring;

[0038] 4. Locking mechanism; 41. Horizontal bolt; 411. Plate; 412. Inserting portion; 4121. First screw hole; 413. Hook; 4131. First guide plane; 4132. First abutting plane; 414. Connecting column; 4141. Second screw hole; 415. Pushing groove; 416. Abutting portion; 42. Lever; 421. Rotating portion; 4211. Fifth through hole; 4212. First through hole; 422. Pushing portion; 4221. Limiting hook; 423. Holding portion; 43. Fourth bolt; 44. Second bolt. DETAILED DESCRIPTION

[0039] In order to facilitate the understanding of the present invention, the present invention is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or there can be one or more centered elements therebetween. When an element is described as "connected to" another element, it can be directly connected to the other element, or there can be one or more centered elements therebetween. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this specification are for illustrative purposes only.

[0040] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in this specification and in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0041] See also Figure 1-Figure 4 The box body 100 includes a lower box 1, an upper cover 2, a sealing ring 3 and a locking mechanism 4. One side of the upper cover 2 is rotatably connected to one side of the lower box 1, and the upper cover 2 is used to cover or open the lower box 1. The sealing ring 3 is provided on the upper cover 2. When the upper cover 2 covers the lower box 1, the lower box 1 abuts against the sealing ring 3. The locking mechanism 4 is provided on the upper cover 2. When the upper cover 2 covers the lower box 1 and the locking mechanism 4 part slides to the preset locking position, the locking mechanism 4 part is locked with the other side of the lower box 1, and the upper cover 2 and the lower box 1 jointly squeeze the sealing ring 3, so that the upper cover 2 and the lower box 1 are sealed in place to form a sealed box body 100, so as to realize the waterproof function of the box body 100 and avoid the risk of water ingress due to inadequate sealing. When the upper cover 2 and the lower box 1 jointly squeeze the sealing ring 3, the box body 100 forms a sealed box body 100, and the box body 100 is a waterproof cavity body, and the upper cover 2 is a waterproof cavity cover.

[0042] For the above lower box 1, see Figure 5 and Figure 6, the lower box 1 is provided with a receiving groove 11, a connecting portion 12, a second through hole 13 and a plurality of clamping portions 14. The receiving groove 11 is used to accommodate other components of the outdoor electrical appliance, such as LED lamp beads, control panels, etc. The connecting portion 12 is arranged on one side of the lower box 1, and the connecting portion 12 is provided with a limiting groove 121, and the limiting groove 121 is provided for the partial rotation insertion of the upper cover 2 to limit the rotation of the upper cover 2. The second through hole 13 is provided on the connecting portion 12, and the second through hole 13 is used for the partial passage of the upper cover 2. A plurality of clamping portions 14 are arranged at intervals on the other side of the lower box 1, and the clamping portion 14 is provided with a second guide plane 141 and a second abutting plane 142. The second guide plane 141 is connected to the second abutting plane 142, and the second guide plane 141 is arranged at an angle, so that the clamping portion 14 is formed into a first clamping position guided by the first oblique position. Among them, the second guide plane 141 is used to guide the locking mechanism 4, and the second abutting plane is used to abut with the locking mechanism 4.

[0043] For the above cover 2, see Figure 1 , Figure 5 and Figure 7 The upper cover 2 includes a cover body 21 , a third bolt 22 , an L-shaped portion 23 , a fixing portion 24 , a first bolt 25 , a first connecting piece 26 and a second connecting piece 27 .

[0044] The cover body 21 is provided with a rotation groove 211, a third through hole 212, a third screw hole 213, a limiting portion 214 and an annular groove 215. The rotation groove 211 is provided at one side of the cover body 21, and the connection portion 12 is plugged into the rotation groove 211. The third through hole 212 and the third screw hole 213 are both provided at one side of the cover body 21, and the third through hole 212 and the third screw hole 213 are both connected to the rotation groove 211, and the central axis of the third through hole 212 and the central axis of the third screw hole 213 are colinear. The limiting portion 214 is fixed to the side wall of the rotation groove 211, and the limiting portion 214 is plugged into the limiting groove 121. The limiting portion 214 can rotate relative to the limiting groove 121, and the side wall of the limiting groove 121 can abut against the limiting portion 214 to prevent the cover body 21 from colliding with the lower box 1 when rotating. The annular groove 215 is provided for the sealing ring 3 to be accommodated and fixed. The third bolt 22 passes through the second through hole 13 and the third through hole 212 and is screwed into the third screw hole 213. The cover body 21 can rotate relative to the third bolt 22, so that one side of the cover body 21 is rotated and connected to one side of the lower box 1, thereby allowing the cover body 21 to cover or open the accommodating groove 11.

[0045] The L-shaped portion 23 is fixed to the other side of the cover body 21 . The L-shaped portion 23 is provided with a sliding hole 231 . The sliding hole 231 is in a strip shape. The locking mechanism 4 part passes through the sliding hole 231 . The locking mechanism 4 part can slide relative to the sliding hole 231 .

[0046] The fixing portion 24 is fixed to the L-shaped portion 23, and is provided with an escape groove 241 and a strip hole 242. The escape groove 241 is connected to the sliding hole 231, and the escape groove 241 passes through the fixing portion 24 along the sliding direction of the locking mechanism 4 part, and the escape groove 241 is used to accommodate the locking mechanism 4 part. The strip hole 242 is connected to the escape groove 241.

[0047] The first bolt 25 is used to pass through the strip hole 242 and then be screwed to the locking mechanism 4 . The first bolt 25 can slide along the strip hole 242 , and the periphery of the first bolt 25 protrudes from the strip hole 242 to connect the locking mechanism 4 to the fixing portion 24 .

[0048] The first connecting piece 26 and the second connecting piece 27 are fixed to the L-shaped portion 23, the first connecting piece 26 is provided with a fourth screw hole 261, the second connecting piece 27 is provided with a fourth through hole 271, the central axis of the fourth through hole 271 is colinear with the central axis of the fourth screw hole 261, the fourth through hole 271 is used for the locking mechanism 4 to pass through, and the fourth screw hole 261 is used for the locking mechanism 4 to be partially screwed.

[0049] For the above seal 3, see Figure 1 The sealing ring 3 is fixed to the annular groove 215. When the upper cover 2 covers the lower box 1, the upper cover 2 and the lower box 1 are squeezed and sealed together to make the box body 100 form a sealed box body 100, thereby realizing the waterproof function of the box body 100.

[0050] For the above locking mechanism 4, please refer to Figure 1-Figure 4 and Figure 8 The locking mechanism 4 includes a cross bolt 41 , a lever 42 , a fourth bolt 43 and a second bolt 44 .

[0051] The cross-bolt 41 is in the shape of a straight line. The cross-bolt 41 is slidably disposed in the sliding hole 231. The cross-bolt 41 can slide straightly along the sliding hole 231. The cross-bolt 41 includes a sheet portion 411, a plug-in portion 412, a plurality of hooks 413 and a connecting column 414. The plug-in portion 412 is fixed to the surface of the sheet portion 411. The plug-in portion 412 passes through the sliding hole 231. A portion of the plug-in portion 412 is received in the avoidance groove 241 so that the avoidance groove 241 passes through the fixed portion 24 along the sliding direction of the cross-bolt 41. The plug-in portion 412 can slide along the sliding hole 231 and the avoidance groove 241, so that the cross-bolt 41 is slidably disposed in the sliding hole 231 and the avoidance groove 241. The plug-in portion 412 is provided with a first screw hole 4121. The first screw hole 4121 is screwed with a first bolt 25 to connect the plug-in portion 412 with the fixed portion 24. A plurality of hooks 413 are arranged at intervals on the plug-in portion 412, and the hooks 413 are provided with a first guide plane 4131 and a first abutment plane 4132. The first guide plane 4131 is connected to the first abutment plane 4132, and the first guide plane 4131 is arranged obliquely relative to the sheet portion 411, so that the hook 413 is formed into a second hook position guided by the second oblique position. The first abutment plane 4132 is parallel to the sheet portion 411. When the cross latch 41 moves from the preset unlocking position to the preset locking position, the first guide plane 4131 and the second guide plane 141 are used to guide the first abutment plane 4132 to slide onto the second abutment plane 142, so that the first abutment plane 4132 abuts against the second abutment plane 142 along a direction perpendicular to the sliding direction of the cross latch 41, and the cross latch 41 slides to the preset locking position. The connecting column 414 is fixed to the sheet portion 411, and is provided with a second screw hole 4141, which is used for screwing the second bolt 44. One end of the cross bolt 41 is provided with a push groove 415, which passes through the sheet portion 411 and the plug-in portion 412. The first side wall of the push groove 415 is provided with a push portion 416, and the push portion 422 is used to abut against a part of the lever 42.

[0052] In some embodiments, the shape of the cross latch 41 may be an arc shape, and the cross latch 41 may slide along the arc of the sliding hole 231 .

[0053] The lever 42 is provided with a rotating portion 421, a pushing portion 422 and a gripping portion 423. The rotating portion 421 is provided at one end of the lever 42, one end of the rotating portion 421 is provided between the first connecting piece 26 and the second connecting piece 27, and the rotating portion 421 is provided with a fifth through hole 4211 and a first through hole 4212. The fifth through hole 4211 is provided at one end of the rotating portion 421, and the fifth through hole 4211 is used for the fourth bolt 43 to pass through. The first through hole 4212 is provided at the other end of the rotating portion 421, and the first through hole 4212 is used for the second bolt 44 to pass through. The push portion 422 is connected to one end of the rotating portion 421, and the push portion 422 is inserted into the push groove 415. The push portion 422 can rotate relative to the push groove 415. The push portion 422 is used to actuate the horizontal latch 41 to move between the preset locking position and the preset unlocking position relative to the upper cover 2. The push portion 422 is provided with a limit hook 4221. When the horizontal latch 41 is located at the preset unlocking position, the limit hook 4221 abuts against the abutting portion 416 to limit the push portion 422, prevent the push portion 422 from continuing to rotate, and further prevent the lever 42 from colliding with the sheet 411. The grip portion 423 is connected to the other end of the rotating portion 421, so that the grip portion 423 is arranged at the other end of the lever 42. The grip portion 423 is in an arc shape, and the shape of the grip portion 423 conforms to ergonomics, so that it is convenient for users to hold and use the lever 42.

[0054] The fourth bolt 43 passes through the fifth through hole 4211 and the fourth through hole 271 and is screwed to the fourth screw hole 261. The rotating portion 421 can rotate relative to the fourth bolt 43, so that the rotating portion 421 is rotatably connected to the first connecting piece 26 and the second connecting piece 27, thereby causing one end of the lever 42 to be rotatably connected to the cross latch 41. When the user holds the holding portion 423 and turns the lever 42 relative to the upper cover 2, and the lever 42 actuates the cross latch 41 to move from the preset locking position to the preset unlocking position, the pushing portion 422 pushes the first side wall of the pushing groove 415, pushing the cross latch 41 to slide relative to the sliding hole 231, so that the first abutting plane 4132 is separated from the second abutting plane 142, thereby causing the upper cover 2 to be unlocked from the lower box 1. When the user holds the gripping portion 423 and turns the lever 42 relative to the upper cover 2, the lever 42 actuates the transverse latch 41 to move from the preset unlocking position to the preset locking position, and the abutting portion 422 abuts against the second side wall of the abutting groove 415, pushing the transverse latch 41 to slide relative to the sliding hole 231, so that the first abutting plane 4132 abuts against the second abutting plane 142, thereby locking the upper cover 2 and the lower box 1. Furthermore, by driving the abutting portion 422 to rotate through the gripping portion 423, the transverse latch 41 can be easily and labor-savingly pried to slide along the sliding hole 231.

[0055] When the cross-bolt 41 is in the preset locking position, the second bolt 44 passes through the first through hole 4212 and is screwed into the second screw hole 4141 to connect and fix the lever 42 to the cross-bolt 41 to prevent the lever 42 from being in a free swinging state. When the cross-bolt 41 is switched from the preset locking position to the unlocking position, the user manually screws the second bolt 44 to disengage the second screw hole 4141, thereby allowing the lever 42 to be separated from the cross-bolt 41.

[0056] It can be understood that in some embodiments, the locking mechanism 4 and the first connecting piece 26 are not limited to the above structure, and the locking mechanism 4 and the first connecting piece 26 can be other structures. For example, the locking mechanism 4 includes a rotating shaft, and the first connecting piece 26 is provided with a sixth through hole. The central axis of the sixth through hole is colinear with the central axis of the fourth through hole 271. The rotating shaft is inserted into the fourth through hole 271, the fifth through hole 4211 and the sixth through hole, and the rotating shaft is interference connected with the fourth through hole 271 and the fifth through hole 4211 or the sixth through hole, so that the lever 42 can rotate relative to the upper cover 2.

[0057] It is understood that, in some embodiments, the structure of the locking mechanism 4 is not limited to the above structure, and the locking mechanism 4 can also be other structures, for example, the locking mechanism 4 includes a clamping block, the middle part of which is connected to one end of the gripping portion 423 away from the rotating portion 421, and when the cross latch 41 is located at the preset unlocking position, one end of the clamping block is clamped to the sheet 411 to connect and fix the lever 42 to the cross latch 41. When the cross latch 41 is switched from the preset locking position to the unlocking position, the user presses the other end of the clamping block to separate the clamping block from the sheet 411, thereby allowing the lever 42 to be separated from the cross latch 41. Furthermore, in some embodiments, the L-shaped portion 23 is provided with a fixing block. When the cross latch 41 is located at the preset unlocking position, one end of the clamping block is clamped to the fixing block to connect and fix the lever 42 to the L-shaped portion 23. When the cross latch 41 is switched from the preset locking position to the unlocking position, the user presses the other end of the clamping block to separate the clamping block from the fixing block, thereby allowing the lever 42 to be separated from the upper cover 2 .

[0058] In the embodiment of the present invention, the box body 100 includes a lower box 1, an upper cover 2, a sealing ring 3 and a locking mechanism 4. One side of the upper cover 2 is rotatably connected to one side of the lower box 1. The other side of the lower box 1 is provided with multiple clamping parts 14. The sealing ring 3 is provided on the upper cover 2. When the upper cover 2 covers the lower box 1, the lower box 1 abuts against the sealing ring 3. The locking mechanism 4 includes a transverse latch 41. The transverse latch 41 is slidably provided on the upper cover 2. The transverse latch 41 is provided with multiple hooks 413. When the upper cover 2 covers the lower box 1 and the transverse latch 41 slides to a preset locking position, a hook 413 is clamped on a clamping part 14. The upper cover 2 and the lower box 1 jointly squeeze the sealing ring 3. When the transverse latch 41 slides to a preset unlocking position, the hook 413 is separated from the clamping part 14. The horizontal latch 41 is slidably arranged on the upper cover 2, so that the hook 413 of the horizontal latch 41 is engaged with the engaging portion 14 of the lower box 1, or the hook 413 of the horizontal latch 41 is separated from the engaging portion 14 of the lower box 1, so that the upper cover 2 and the lower box 1 are locked and squeezed to squeeze the sealing ring 3 or separated, and then the upper cover 2 and the lower box 1 are sealed in place to form a sealed box body 100, avoiding the risk of water ingress due to inadequate sealing. Furthermore, the horizontal latch 41 is used to slide to lock or unlock the upper cover 2 and the lower box 1, so that the operation is convenient.

[0059] The present invention further provides an embodiment of an outdoor electrical appliance, including the above-mentioned box body 100. The structure and function of the box body 100 can be referred to the above-mentioned embodiment, and will not be described in detail here.

[0060] In some embodiments, the outdoor appliance may be an outdoor lighting fixture.

[0061] It should be noted that the preferred embodiments of the present invention are given in the specification and drawings of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described in this specification. These embodiments are not used as additional limitations on the content of the present invention. The purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. In addition, the above-mentioned technical features continue to be combined with each other to form various embodiments not listed above, which are all regarded as the scope of the present invention; further, for ordinary technicians in this field, they can be improved or transformed according to the above description, and all these improvements and transformations should belong to the protection scope of the claims attached to the present invention.

Claims

1. A box, characterized in that: include: Lower the box; An upper cover, one side of which is rotatably connected to one side of a lower box, and the other side of the lower box is provided with a plurality of clamping parts; A sealing ring is arranged on the upper cover, and when the upper cover covers the lower box, the lower box abuts against the sealing ring; The locking mechanism comprises a transverse latch which is slidably arranged on the upper cover and is provided with a plurality of hooks; When the upper cover covers the lower box and the transverse latch slides to a preset locking position, one of the hooks is engaged with one of the engaging parts, and the upper cover and the lower box jointly squeeze the sealing ring. When the transverse latch slides to a preset unlocking position, the hook is separated from the engaging part.

2. The box according to claim 1, characterized in that: The locking mechanism further comprises a lever, the lever is rotatably connected to the upper cover, and one end of the lever is connected to the cross latch; When the lever is rotated under the action of an external force, the lever can actuate the transverse latch to move between a preset locking position and a preset unlocking position relative to the upper cover.

3. The box according to claim 2, characterized in that: One end of the cross bolt is provided with a push groove, and one end of the lever is provided with a push portion, and the push portion is inserted into the push groove; When the lever actuates the transverse latch to move from the preset locking position to the preset unlocking position, the pushing portion pushes against the first side wall of the pushing groove; When the lever actuates the transverse latch to move from the preset unlocking position to the preset locking position, the pushing portion pushes against the second side wall of the pushing groove.

4. The box according to claim 3, characterized in that: The other end of the lever is provided with a gripping portion, and the gripping portion is in an arc shape.

5. The box according to claim 3, characterized in that: The upper cover comprises a cover body and an L-shaped portion, one side of the cover body is rotatably connected to one side of the lower box, the L-shaped portion is fixed to the other side of the cover body, the sealing ring is fixed to the cover body, and the L-shaped portion is provided with a sliding hole; The cross bolt includes a sheet portion and an inserting portion, wherein the inserting portion is fixed to the surface of the sheet portion, the inserting portion passes through the sliding hole, and the inserting portion can slide along the sliding hole, the multiple hooks are sequentially spaced on the inserting portion, and the push groove passes through the sheet portion and the inserting portion.

6. The box according to claim 5, characterized in that: The hook is provided with a first guide plane and a first abutment plane, the first guide plane and the first abutment plane are connected, the first guide plane is inclined relative to the sheet portion, and the first abutment plane is parallel to the sheet portion; When the cross bolt moves from the preset unlocking position to the preset locking position, the first guide plane is used to guide the first abutting plane to slide onto the clamping portion, so that the first abutting plane abuts the clamping portion along a direction perpendicular to the sliding direction of the cross bolt, and the cross bolt slides to the preset locking position.

7. The box according to claim 6, characterized in that: The clamping portion is provided with a second guide plane and a second abutment plane, the second guide plane is connected to the second abutment plane, and the second guide plane is inclined; When the cross bolt moves from the preset unlocking position to the preset locking position, the second guide plane is used to guide the first abutment plane to slide onto the second abutment plane, so that the first abutment plane abuts the second abutment plane along a direction perpendicular to the sliding direction of the cross bolt, and the cross bolt slides to the preset locking position.

8. The box according to claim 5, characterized in that: The upper cover further comprises a fixing portion, the fixing portion being fixed to the L-shaped portion, the fixing portion being provided with an escape slot, the escape slot penetrating the fixing portion along the sliding direction of the transverse latch, the escape slot being used to accommodate the plug-in portion, the fixing portion being further provided with a strip hole, the strip hole being connected to the escape slot, and the plug-in portion being provided with a first screw hole; The upper cover also includes a first bolt, which is used to pass through the strip-shaped hole and then be screwed into the first screw hole, and the periphery of the first bolt protrudes from the strip-shaped hole.

9. The box according to any one of claims 2 to 8, characterized in that: The locking mechanism further includes a second bolt, the lever is provided with a first through hole, and the cross latch is provided with a second screw hole; When the cross bolt is located at the preset locking position, the second bolt passes through the first through hole and is screwed into the second screw hole.

10. An outdoor electrical appliance, characterized in that: Comprising a box as described in any one of claims 1-9.

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