Junction box convenient for opening flip cover and wiring

Abstract

The utility model discloses a junction box convenient for opening a flip cover and wiring, comprising a box body and a flip cover, the box body is provided with a first hinge portion, the flip cover is provided with a second hinge portion, the second hinge portion is rotatably connected to the first hinge portion, and the first hinge portion and / or the second hinge portion are / is an elastic structure. When the turning cover is opened to be smaller than or larger than the first angle relative to the box body, the second hinge part can freely rotate relative to the first hinge part, opening resistance cannot be increased, and a user can smoothly open the turning cover. In the wiring process, the flip cover naturally falls back to the first angle position, at the moment, the two sides of the first hinge part abut against the two sides of the second hinge part, the flip cover can stably maintain the position, and wiring cannot be affected; after wiring is completed, the flip cover can be freely closed only by applying a certain force to enable the flip cover to inwards cross the first angle position, so that the use convenience of an installation user is effectively improved, and the junction box is more convenient to assemble.

Description

Technical Field

[0001] This utility model relates to the field of junction box technology, specifically to a junction box that is easy to open and connect. Background Technology

[0002] A junction box is a structure used to connect, branch, and protect wires in an electrical system. It typically consists of a body and a flip cover. When wiring is required, the user can open the flip cover to perform the wiring operation; after completion, the user can close the flip cover to protect the internal structure and wiring. However, in some existing junction boxes, the flip cover often falls back down due to gravity after being opened, which can obstruct the view and may even fall onto the user's hand, thus affecting the wiring operation. Other junction boxes, although equipped with a damping layer to prevent the cover from falling back down, increase the resistance when opening the flip cover, making it inconvenient to use. Furthermore, repeated opening and closing can wear down the damping layer, causing it to lose its damping effect, and the flip cover will still interfere with the user's wiring operation. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the purpose of this utility model is to provide a junction box that is easy to open and connect, which can not only make it easy for users to open the flip cover, but also reduce the impact of the flip cover falling back naturally on the wiring, so as to facilitate the user to connect the wiring.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A junction box that facilitates opening the flip cover and wiring, comprising a box body and a flip cover, wherein the box body has a first hinge portion, and the flip cover has a second hinge portion, the second hinge portion being rotatably connected to the first hinge portion, the first hinge portion and / or the second hinge portion being an elastic structure, and the first hinge portion and the second hinge portion being configured as follows:

[0005] When the flip cover is opened to a first angle relative to the box body, the opposite sides of the first hinge portion can just abut against the opposite sides of the second hinge portion;

[0006] When the flip cover is opened relative to the box body to an angle less than or greater than the first angle, the second hinge portion can rotate freely relative to the first hinge portion.

[0007] Compared to existing technologies, the advantages of this invention are as follows: When the flip cover needs to be opened for wiring, it first opens from 0 degrees to a first angle. During this process, the first hinge can rotate freely relative to the first hinge, allowing the user to easily and smoothly open the flip cover. When the flip cover is opened to the first angle, the opposite sides of the first hinge can just abut against the opposite sides of the second hinge. Since the first and / or second hinges are elastic structures, the user only needs to apply a slight force to flip the flip cover to move it beyond the first angle. Afterward, the first hinge can still... The cover can rotate freely relative to the first hinge, without increasing the resistance for the user to open the flip cover. During the user's wiring process, when the flip cover naturally falls back to the first angle position, the opposite sides of the first hinge can just abut against the opposite sides of the second hinge. The flip cover will remain in the first angle position without the user applying external force, so it will not affect the user's wiring operation. After the user completes the wiring, they only need to apply force to flip the flip cover again to make the flip cover cross the first angle position inward. After that, the flip cover can be closed freely, thereby improving the user's ease of use and making assembly more convenient.

[0008] The junction box described above, which facilitates opening the flip cover and wiring, has a first hinge portion including a snap-fit ​​hole and a snap bar, with the snap bar located between the snap-fit ​​hole and the edge of the box body; the second hinge portion is an elastic hook provided on the edge of the flip cover, with the elastic hook passing through the snap-fit ​​hole and rotatably connected to the snap bar.

[0009] The aforementioned junction box, which facilitates opening the flip cover and wiring, has a first outer side and a second outer side arranged opposite to each other, and the first outer side and the second outer side of the flip cover each have a first abutting part and a second abutting part respectively; the elastic hook has a first inner side and a second inner side arranged opposite to each other, and the first inner side and the second inner side of the elastic hook each have a third abutting part and a fourth abutting part respectively; when the flip cover is opened relative to the box body to a first angle, the first abutting part and the third abutting part abut against each other, and the second abutting part and the fourth abutting part abut against each other.

[0010] The aforementioned junction box, which facilitates opening the flip cover and wiring, has a third outer side for the buckle and a first inner side for the buckle hole on the side away from the buckle. The third outer side of the buckle and the first inner side of the buckle hole are opposite to each other. The third outer side of the buckle and the first inner side of the buckle hole each have a fifth abutment portion and a sixth abutment portion, respectively. The elastic hook has a third inner side and a first outer side that are opposite to each other. The third inner side and the first outer side of the elastic hook each have a seventh abutment portion and an eighth abutment portion, respectively. When the flip cover is opened to a first angle relative to the box body, the fifth abutment portion and the seventh abutment portion abut against each other, and the sixth abutment portion and the eighth abutment portion abut against each other.

[0011] The aforementioned junction box, which facilitates opening the flip cover and wiring, has a receiving cavity inside. The receiving cavity is provided with two baffles to divide the receiving cavity into multiple chambers. One of the baffles has a U-shaped slot, and the other baffle has two U-shaped slots.

[0012] The junction box described above, which facilitates opening the flip cover and wiring, has a first limiting strip on the inner wall of the box body, a first limiting groove on the side of the baffle that engages with the first limiting strip, and a first mounting hole on the inner side of the first limiting groove.

[0013] The aforementioned junction box, which facilitates opening the flip cover and wiring, includes a main body and two side plates located at both ends of the main body. The inner wall of the main body is provided with a second limiting strip, and the side of the side plate is provided with a second limiting groove that engages with the second limiting strip. The inner side of the second limiting groove is provided with a second mounting hole.

[0014] The aforementioned junction box, which facilitates opening the flip cover and wiring, has multiple fixing structures within its accommodating cavity for securing wires.

[0015] The aforementioned junction box, which facilitates opening the flip cover and wiring, has multiple knock-out structures on the side of the box body. These knock-out structures can be knocked out to form knock-out holes on the box body, and the knock-out structures have through holes for wires.

[0016] The junction box described above, which facilitates opening the flip cover and wiring, has a first snap-fit ​​structure on the side of the box body away from the first hinge portion, and a second snap-fit ​​structure on the side of the flip cover away from the second hinge portion. When the flip cover is flipped onto the box body, the second snap-fit ​​structure and the first snap-fit ​​structure snap into each other.

[0017] The aforementioned junction box, which facilitates opening the flip cover and wiring, has a receiving cavity inside, and a power supply buckle is provided at the bottom of the receiving cavity.

[0018] The junction box described above, which facilitates opening the flip cover and wiring, has a hanging hole at the bottom of the accommodating cavity.

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the junction box when the cover is closed according to an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the junction box when the cover is opened according to an embodiment of the present utility model.

[0022] Figure 3This is a schematic diagram of the junction box according to an embodiment of the present invention, showing the structure after one side baffle and side plate are hidden when the flip cover is opened;

[0023] Figure 4 This is a partial cross-sectional view of the junction box of this utility model at the point where the first hinge and the second hinge engage when the flip cover is closed.

[0024] Figure 5 This is a cross-sectional view of a portion of the structure at the point where the first hinge and the second hinge engage when the flap is opened to a first angle in some embodiments of the present invention.

[0025] Figure 6 This is a cross-sectional view of a portion of the structure at the point where the first hinge and the second hinge engage when the flap is opened to a first angle in some other embodiments of the present invention.

[0026] Figure 7 This is a cross-sectional view of a portion of the structure at the point where the first hinge and the second hinge engage when the flap of this utility model is opened outward across a first angle.

[0027] Figure 8 This is a schematic diagram of the junction box body according to Embodiment 3 of this utility model;

[0028] Figure 9 This is a schematic diagram of the power supply installed in the junction box according to Embodiment 3 of this utility model.

[0029] Reference numerals: 100 Box body, 110 First hinge, 111 Fastening hole, 1111 Sixth abutment, 112 Fastening strip, 1121 First abutment, 1122 Second abutment, 1123 Fifth abutment, 120 Receiving cavity, 121 Power clip, 122 Hanging hole, 130 Baffle, 131 U-shaped slot, 132 First limiting groove, 133 First mounting hole, 140 First limiting strip, 150 Main... Body, 151 second limiting strip, 160 side plate, 161 second limiting groove, 162 second mounting hole, 170 fixing structure, 180 knock-out structure, 181 wire hole, 190 first snap-fit ​​structure, 200 flip cover, 210 second hinge part, 211 third abutting part, 212 fourth abutting part, 213 seventh abutting part, 214 eighth abutting part, 220 second snap-fit ​​structure, 300 power supply, 310 buckle groove. Detailed Implementation

[0030] The embodiments of this utility model are described in detail below.

[0031] Example 1

[0032] Reference Figures 1 to 7This utility model provides a junction box that facilitates opening the flip cover 200 and wiring, including a box body 100 and a flip cover 200. The box body 100 has a first hinge portion 110, and the flip cover 200 has a second hinge portion 210. The second hinge portion 210 is rotatably connected to the first hinge portion 110. The first hinge portion 110 and / or the second hinge portion 210 are elastic structures, and the first hinge portion 110 and the second hinge portion 210 are configured such that: when the flip cover 200 is opened relative to the box body 100 to a first angle, the opposite sides of the first hinge portion 110 can just abut against the opposite sides of the second hinge portion 210; when the flip cover 200 is opened relative to the box body 100 to an angle less than or greater than the first angle, the second hinge portion 210 can rotate freely relative to the first hinge portion 110.

[0033] When it is necessary to open the flip cover 200 for wiring, the flip cover 200 is first opened from 0 degrees to the first angle, such as... Figure 4 As shown, during this process, the first hinge portion 110 and the second hinge portion 210 do not contact each other or only contact each other on one side. The first hinge portion 110 can rotate freely relative to the second hinge portion 210, so the user can easily and smoothly open the flip cover 200. (Refer to...) Figure 5 and Figure 6 When the flip cover 200 is opened to the first angle, the opposite sides of the first hinge portion 110 can just abut against the opposite sides of the second hinge portion 210. Since the first hinge portion 110 and / or the second hinge portion 210 are elastic structures, therefore, referring to... Figure 7 The user only needs to apply slight force to flip the cover 200, causing it to move outward past the first angle position. Afterward, the first hinge portion 110 can still rotate freely relative to itself, without increasing resistance to opening the cover 200. During wiring, when the cover 200 naturally falls back to the first angle position, the opposite sides of the first hinge portion 110 can just abut against the opposite sides of the second hinge portion 210. Without external force applied by the user, the cover 200 will remain in the first angle position, thus not affecting the wiring operation. After the user completes wiring, simply apply force to flip the cover 200 again, causing the first hinge portion 110 and / or the second hinge portion 210 to deform, allowing the cover 200 to move inward past the first angle position. The cover 200 can then be closed freely, improving user convenience and making assembly easier. In addition, since the elastic deformation only occurs when the user applies a flipping force to the flip cover 200 which is in the first angle position, and the process is relatively short, the first hinge part 110 and / or the second hinge part 210 are not prone to deformation and failure under long-term use, so that the junction box can maintain the function of preventing the flip cover 200 from affecting the wiring even under long-term use.

[0034] Of course, it is understandable that either the first hinge portion 110 or the second hinge portion 210 may employ an elastic structure, or both may employ an elastic structure, as long as it ensures that the flip cover 200 cannot cross the first angle position when no external force is applied, but can cross the first angle position when an external force is applied. Furthermore, it is also understandable that the size of the first angle can be selected based on the shape of the junction box and the angle at which the flip cover 200 needs to open during wiring. Only the position of the abutment portion needs to be adjusted on the first hinge portion 110 and the second hinge portion 210. Therefore, this application does not specify the specific value or range of the first angle. Further, a first latching structure 190 is provided on the side of the box body 100 away from the first hinge portion 110, and a second latching structure 220 is provided on the side of the flip cover 200 away from the second hinge portion 210. When the flip cover 200 flips onto the box body 100, the second latching structure 220 and the first latching structure 190 latch each other. Furthermore, in some embodiments, the first snap-fit ​​structure 190 is a snap-fit ​​protrusion, and the second snap-fit ​​structure 220 is a snap-fit ​​hole. When the flip cover 200 is closed, the snap-fit ​​hole engages with the snap-fit ​​protrusion to fix the flip cover 200 to the box body 100.

[0035] Furthermore, the first hinge portion 110 includes a fastening hole 111 and a fastening strip 112, with the fastening strip 112 located between the fastening hole 111 and the edge of the box body 100; the second hinge portion 210 is an elastic hook disposed on the edge of the flip cover 200, the elastic hook passing through the fastening hole 111 and rotatably connected to the fastening strip 112. Specifically, one end of the elastic hook is fixedly connected to the edge of the flip cover 200, and the other end has a gap with the flip cover 200, so that when the flip cover 200 is subjected to a flipping force, the elastic hook can better undergo elastic deformation, thereby allowing the flip cover 200 to cross the position of the first angle.

[0036] Furthermore, referring to Figure 5In some embodiments, the fastener 112 has a first outer side and a second outer side disposed opposite to each other, and the first outer side and the second outer side of the fastener 112 have a first abutting portion 1121 and a second abutting portion 1122 respectively; the elastic hook has a first inner side and a second inner side disposed opposite to each other, and the first inner side and the second inner side of the elastic hook have a third abutting portion 211 and a fourth abutting portion 212 respectively; when the flip cover 200 is opened to a first angle relative to the box body 100, the first abutting portion 1121 and the third abutting portion 211 abut against each other, and the second abutting portion 1122 and the fourth abutting portion 212 abut against each other. When not subjected to external force for flipping, the contact action between the first contact part 1121 and the third contact part 211, as well as the contact action between the second contact part 1122 and the fourth contact part 212, prevents the flip cover 200 from crossing the first angle position. However, when subjected to external force for flipping, the elastic hook deforms, causing the first contact part 1121 and the third contact part 211 to be misaligned, and the second contact part 1122 and the fourth contact part 212 to be misaligned. At this time, the buckle 112 and the elastic hook do not contact each other or only contact each other on one side, and the flip cover 200 can be freely flipped relative to the box body 100.

[0037] Furthermore, referring to Figure 6 In some other embodiments, the buckle 112 has a third outer side, and the buckle hole 111 has a first inner side on the side away from the buckle 112. The third outer side of the buckle 112 and the first inner side of the buckle hole 111 are arranged opposite to each other. The third outer side of the buckle 112 and the first inner side of the buckle hole 111 respectively have a fifth abutment portion 1123 and a sixth abutment portion 1111. The elastic hook has a third inner side and a first outer side arranged opposite to each other. The third inner side and the first outer side of the elastic hook respectively have a seventh abutment portion 213 and an eighth abutment portion 214. When the flip cover 200 is opened to a first angle relative to the box body 100, the fifth abutment portion 1123 and the seventh abutment portion 213 abut against each other, and the sixth abutment portion 1111 and the eighth abutment portion 214 abut against each other. When not subjected to an external force of flipping, the contact action between the fifth abutment part 1123 and the seventh abutment part 213, as well as the contact action between the fifth abutment part 1123 and the seventh abutment part 213, prevents the flip cover 200 from crossing the position of the first angle. However, when subjected to an external force of flipping, the elastic hook deforms, thereby causing the fifth abutment part 1123 and the seventh abutment part 213 to be misaligned. At this time, the buckle 112 and the elastic hook do not contact each other or only contact each other on one side, and the flip cover 200 can be freely flipped relative to the box body 100.

[0038] certainly, Figure 5 and Figure 6The examples shown are only two of the embodiments. In other embodiments, the abutment part can be set in other positions, as long as it can be achieved that the flip cover 200 can be stopped when it is not subjected to the external force of flipping and will not automatically cross the first angle, and can cross the first angle when subjected to the external force of flipping, and after crossing the first angle, at least one of the two opposing abutments will separate, so that the flip cover 200 can rotate freely.

[0039] Example 2

[0040] Embodiment 2 of this utility model provides a junction box, as shown in the following figure. Figure 2 and Figure 3 The housing 100 has a receiving cavity 120, within which two baffles 130 divide the receiving cavity 120 into multiple chambers, which can be used for installing power supplies and wiring. Further, one baffle 130 has a U-shaped slot 131, and the other baffle 130 has two U-shaped slots 131. The chamber between the two baffles can be used to install power supplies; during wiring, one side is the input and the other is the output. One row of wires at the input end can pass through one U-shaped slot 131, and two rows of wires at the output end can pass through both U-shaped slots 131. Further, the inner wall of the housing 100 has a first limiting strip 140, and the side of the baffle 130 has a first limiting groove 132 that engages with the first limiting strip 140, facilitating the positioning and installation of the baffle 130. The inner side of the first limiting groove 132 is provided with a first mounting hole 133, which makes it easy to drive screws into the bottom of the box 100 to fix the baffle 130 inside the box 100.

[0041] Furthermore, the box 100 includes a main body 150 and two side plates 160 located at both ends of the main body 150. The inner wall of the main body 150 is provided with a second limiting strip 151, and the side of the side plate 160 is provided with a second limiting groove 161 that engages with the second limiting strip 151, facilitating the positioning and installation of the side plate 160. The inner side of the second limiting groove 161 is provided with a second mounting hole 162, allowing screws to be driven into the bottom of the main body 150 to fix the side plate 160 to the main body 150, forming the desired box 100. To clearly see the internal structure of the box 100, in... Figure 3 Hidden within is a side panel 160 and a baffle 130.

[0042] Furthermore, the accommodating cavity 120 is provided with multiple fixing structures 170 for fixing wires, which are generally used to fix the ground wire. Specifically, the fixing structure 170 includes a protrusion with a screw hole, on which the ground wire terminal can be fitted onto the protrusion, and then a screw is driven into the screw hole to fix the wire.

[0043] Furthermore, the side of the housing 100 is provided with multiple knock-out structures 180, which can be knocked out to form knock-out holes on the housing 100. A wire-passing hole 181 is provided on the knock-out structure 180. In some applications, the knock-out structure 180 can be retained, and the wire-passing hole 181 can be used to pass wires through. In other applications, the knock-out structure 180 can be knocked out for wire passing.

[0044] Example 3

[0045] Reference Figure 8 and Figure 9 Embodiment 3 of this utility model provides a junction box, which differs from that in Embodiment 2 in that: a power clip 121 is provided at the bottom of the accommodating cavity 120. Two sets of power clips 121 are provided and distributed diagonally along the accommodating cavity 120, facilitating the installation of the power supply 300 into the junction box via a clip connection. Furthermore, the power clip 121 is an elastic clip. During installation, pressing the clip groove 310 on the power supply 300 against the power clip 121 utilizes elasticity to connect the power clip 121 to the clip groove 310, thereby installing the power supply 300 into the junction box. When removing the power supply 300, simply retracting the power clip 121 allows the clip groove 310 to disengage from the power clip 121, thus removing the power supply 300. This facilitates user installation and removal of the power supply 300. Furthermore, a hanging hole 122 is provided at the bottom of the receiving cavity 120, which is also the back of the junction box body 100, so that the junction box can be easily hung on the wall or other locations.

[0046] It should be noted that in the description of this utility model, any descriptions of orientation, such as up, down, front, back, left, right, etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed or operated in a specific orientation, and should not be construed as a limitation of this utility model.

[0047] In the description of this utility model, "several" means one or more, "more than" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is mentioned, it is only for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0048] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0049] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A junction box for easy opening of the flip cover and wiring, comprising a box body (100) and a flip cover (200), wherein the box body (100) has a first hinge portion (110), and the flip cover (200) has a second hinge portion (210), the second hinge portion (210) being rotatably connected to the first hinge portion (110), characterized in that, The first hinge portion (110) and / or the second hinge portion (210) are elastic structures, and the first hinge portion (110) and the second hinge portion (210) are configured such that when the flip cover (200) is opened to a first angle relative to the box body (100), the opposite sides of the first hinge portion (110) can just abut against the opposite sides of the second hinge portion (210); When the flip cover (200) is opened relative to the box body (100) to an angle less than or greater than the first angle, the second hinge (210) can rotate freely relative to the first hinge (110).

2. The junction box for easy opening of the flip cover and wiring as described in claim 1, characterized in that, The first hinge (110) includes a fastening hole (111) and a fastening strip (112), the fastening strip (112) being located between the fastening hole (111) and the edge of the box body (100); The second hinge part (210) is an elastic hook provided on the edge of the flap (200), which passes through the fastening hole (111) and is rotatably connected to the buckle (112).

3. The junction box for easy opening of the flip cover and wiring according to claim 2, characterized in that, The buckle (112) has a first outer side and a second outer side disposed opposite to each other, and the first outer side and the second outer side of the buckle (112) respectively have a first abutting part (1121) and a second abutting part (1122). The elastic hook has a first inner side and a second inner side arranged opposite to each other, and the first inner side and the second inner side of the elastic hook have a third abutting part (211) and a fourth abutting part (212) respectively. When the flip cover (200) is opened to a first angle relative to the box body (100), the first abutting part (1121) abuts against the third abutting part (211), and the second abutting part (1122) abuts against the fourth abutting part (212).

4. The junction box for easy opening of the flip cover and wiring according to claim 2, characterized in that, The buckle (112) has a third outer side, and the buckle hole (111) has a first inner side on the side away from the buckle (112). The third outer side of the buckle (112) and the first inner side of the buckle hole (111) are arranged opposite to each other. The third outer side of the buckle (112) and the first inner side of the buckle hole (111) have a fifth abutment portion (1123) and a sixth abutment portion (1111), respectively. The elastic hook has a third inner side and a first outer side arranged opposite to each other, and the third inner side and the first outer side of the elastic hook have a seventh abutment portion (213) and an eighth abutment portion (214), respectively. When the flip cover (200) is opened to a first angle relative to the box body (100), the fifth abutment part (1123) abuts against the seventh abutment part (213), and the sixth abutment part (1111) abuts against the eighth abutment part (214).

5. The junction box for easy opening of the flip cover and wiring according to any one of claims 1-4, characterized in that, The box body (100) has a receiving cavity (120) inside, and two baffles (130) are provided inside the receiving cavity (120) to divide the receiving cavity (120) into multiple cavities. One of the baffles (130) has a U-shaped slot (131) and the other baffle (130) has two U-shaped slots (131).

6. The junction box for easy opening of the flip cover and wiring as described in claim 5, characterized in that, The inner wall of the box (100) is provided with a first limiting strip (140), and the side of the baffle (130) is provided with a first limiting groove (132) that engages with the first limiting strip (140). The inner side of the first limiting groove (132) is provided with a first mounting hole (133).

7. The junction box for easy opening of the flip cover and wiring as described in claim 5, characterized in that, The box body (100) includes a main body (150) and two side plates (160) located at both ends of the main body (150). The inner wall of the main body (150) is provided with a second limiting strip (151). The side of the side plate (160) is provided with a second limiting groove (161) that engages with the second limiting strip (151). The inner side of the second limiting groove (161) is provided with a second mounting hole (162).

8. The junction box for easy opening of the flip cover and wiring according to claim 5, characterized in that, The accommodating cavity (120) is provided with a plurality of fixing structures (170) for fixing wires.

9. The junction box for easy opening of the flip cover and wiring according to claim 5, characterized in that, The side of the box (100) is provided with a plurality of knock-out structures (180), which can be knocked out to form knock-out holes on the box (100), and the knock-out structures (180) are provided with wire holes (181).

10. The junction box for easy opening of the flip cover and wiring according to claim 5, characterized in that, The box body (100) has a first snap-fit ​​structure (190) on the side away from the first hinge (110), and the flip cover (200) has a second snap-fit ​​structure (220) on the side away from the second hinge (210). When the flip cover (200) flips over and covers the box body (100), the second snap-fit ​​structure (220) and the first snap-fit ​​structure (190) snap into each other.

11. The junction box for easy opening of the flip cover and wiring according to any one of claims 1-4, characterized in that, The box (100) has a receiving cavity (120), and a power buckle (121) is provided at the bottom of the receiving cavity (120).

12. The junction box for easy opening of the flip cover and wiring according to claim 11, characterized in that, The bottom of the accommodating cavity (120) is provided with a hanging hole (122).

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