Fixing device and charging pile

Abstract

The utility model provides a fixing device and a charging pile, and relates to the technical field of equipment. The fixing device comprises a mounting piece and a mounting shell. The installation part is used for being installed on a wall. The installation shell is used for containing the charging device, the installation shell is detachably connected with the installation piece, the installation shell is provided with a burning port and a boss, the boss is arranged on the circumferential edge of the burning port in a protruding mode, a setting module of the charging device is arranged at the position corresponding to the burning port, and the boss is used for abutting against a wall and limiting the installation shell together with the installation piece. According to the charging device, the burning port is formed in the mounting shell, so that electrical elements of the charging device arranged in the mounting shell can be conveniently detected and maintained, the whole shell does not need to be disassembled, and the maintenance efficiency is remarkably improved; and under the condition that the mounting shell is stressed, the boss can abut against the wall body to achieve the supporting and limiting effects, so that the boss and the mounting piece jointly achieve the limiting effect, and it is ensured that the fixing device is stably mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment, and in particular to a fixing device and a charging pile. Background Art

[0002] When the current charging pile is being repaired, it is usually necessary to dismantle the entire casing, which is not only inconvenient for the inspection and maintenance of the electrical components inside the charging pile, resulting in low maintenance efficiency, but the existing charging piles also have problems such as unstable installation. Utility Model Content

[0003] The utility model aims to provide a fixing device and a charging pile, which are convenient for maintenance, and the mounting shell and the mounting parts are stably mounted.

[0004] The embodiment of the utility model is achieved as follows:

[0005] In a first aspect, the utility model provides a fixing device, comprising:

[0006] A mounting piece, the mounting piece is used to be mounted on a wall;

[0007] An installation shell is provided, wherein the installation shell is used to accommodate the charging device, the installation shell is detachably connected to the installation component, the installation shell is provided with a burning port and a boss, the boss is convexly provided on the circumferential edge of the burning port, a setting module of the charging device is provided at a position corresponding to the burning port, the boss is used to abut against the wall, and limit the installation shell together with the installation component.

[0008] In an optional embodiment, the height of the boss is 1.0 mm to 2.0 mm, and a gap is provided between the boss and the mounting plane where the mounting member is located, and the gap is 0.4 mm to 0.6 mm.

[0009] In an optional embodiment, a detachably connected baffle is further provided at the boss, the baffle is used to cover the burning port, and the boss cooperates with the baffle to seal the burning port.

[0010] In an optional embodiment, the mounting member includes a mounting plate and a hook, the hook is connected to the mounting plate, and the mounting plate is used to be installed on the wall; the mounting shell is provided with a slot, and the hook is engaged with the slot.

[0011] In an optional embodiment, the mounting shell is further provided with an avoidance groove cooperating with the hook to slide in the vertical direction, and the hook groove is provided on the top wall of the avoidance groove.

[0012] In an optional embodiment, two symmetrical slots are horizontally spaced apart and distributed on the mounting shell, and two hooks are respectively provided on the mounting plate to match the slots.

[0013] In an optional embodiment, the mounting member further includes a fixing portion, which is disposed on both sides of the mounting plate and fixedly matched with a side wall of the mounting shell.

[0014] In an optional embodiment, the fixing device also includes a fastener, the fixing portion is provided with a first through hole, and the side walls of the mounting shell are respectively provided with second through holes, the fastener penetrates the first through hole and the second through hole in a horizontal direction, and the inner wall of the first through hole is provided with a thread that cooperates with the fastener.

[0015] In an optional embodiment, a limiting groove is provided on the side wall of the mounting shell, and the fixing portion abuts against the side wall of the limiting groove to guide the mounting shell to slide vertically along the extension direction of the limiting groove, and in the installed state, the fixing portion abuts against the side wall and top wall of the limiting groove respectively.

[0016] In an optional embodiment, the height of the mounting member is 1 / 6 of the height of the back plate of the mounting housing.

[0017] In an optional embodiment, the mounting member is disposed in the middle of the back plate of the mounting shell, and the boss is disposed on the top of the back plate of the mounting shell.

[0018] In a second aspect, the utility model provides a charging pile, comprising a fixing device as described in any one of the aforementioned embodiments.

[0019] The beneficial effects of the fixing device and the charging pile provided by the embodiments of the utility model include: by arranging a burning port in the installation shell, it is convenient to detect and repair the electrical components of the charging device arranged inside the installation shell, without disassembling the entire shell, which significantly improves the maintenance efficiency; and when the installation shell is subjected to force, the boss can abut against the wall to play a supporting and limiting role, thereby playing a limiting role together with the mounting piece to ensure the stable installation of the fixing device; not only that, the boss is located at the circumferential edge of the burning port, which can also prevent rainwater from flowing into the burning port and causing damage to the electrical components in the installation shell; in addition, the size of the mounting piece is small, and the boss can prevent the charging pile from twisting and shaking, while reducing the volume of the mounting piece and saving costs, and meeting the stability of the installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A schematic diagram of the charging pile structure provided by an embodiment of the utility model;

[0022] Figure 2 A schematic diagram of the structure of a fixing device provided by an embodiment of the utility model from a first perspective;

[0023] Figure 3 A schematic diagram of the structure of the fixing device provided by an embodiment of the utility model from a second viewing angle;

[0024] Figure 4 A partial structural cross-sectional view of a fixing device provided in an embodiment of the utility model;

[0025] Figure 5 An exploded view of a fixing device provided in an embodiment of the utility model.

[0026] Icons: 10-charging pile; 11-fixing device; 20-wall; 100-mounting piece; 110-mounting plate; 120-hook; 121-connecting part; 122-holding part; 130-fixing part; 131-first through hole; 200-mounting shell; 210-burning port; 220-boss; 230-slot; 240-avoidance groove; 250-guide part; 260-second through hole; 270-limiting groove; 300-fastener. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0031] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Currently, when a charging pile is being repaired, it is usually necessary to dismantle the entire casing, which is not only inconvenient for inspection and maintenance of the electrical components inside the charging pile, resulting in low maintenance efficiency, but also existing charging piles have problems such as unstable installation.

[0034] Based on the above questions, please refer to Figures 1 to 5 The embodiment of the utility model provides a charging pile 10, including a fixing device 11 and a charging device (not shown), the charging device is arranged in an installation shell 200 of the fixing device 11. It can be understood that the charging device is an electrical component such as an internal circuit board, which can charge external electrical equipment.

[0035] In detail, the fixing device 11 includes a mounting member 100 and a mounting housing 200 .

[0036] Among them, the mounting member 100 is used to be installed on the wall 20; the mounting shell 200 is used to accommodate the charging device, the mounting shell 200 is detachably connected to the mounting member 100, the mounting shell 200 is provided with a burning port 210 and a boss 220, the boss 220 is protruding from the circumferential edge of the burning port 210, and a setting module of the charging device is provided at a corresponding position of the burning port 210, the boss 220 is used to abut against the wall 20, and together with the mounting member 100, limit the mounting shell 200.

[0037] In the present embodiment, the burning port 210 is located at a position near the top of the wall of the mounting shell 200. By arranging the burning port 210 in the mounting shell 200, it is convenient to inspect and repair the electrical components of the charging device arranged inside the mounting shell 200 without disassembling the entire shell, thereby significantly improving the inspection efficiency; and when the mounting shell 200 is subjected to force, the boss 220 can abut against the wall 20 to play a supporting and limiting role, thereby playing a limiting role together with the mounting member 100 to ensure that the fixing device 11 is installed stably; not only that, the boss 220 is located at the circumferential edge of the burning port 210, which can also prevent rainwater from flowing into the burning port 210 and causing damage to the electrical components in the mounting shell 200.

[0038] In order to further improve the waterproof performance of the fixing device 11, a detachably connected baffle is usually provided at the boss 220, and the baffle is used to cover the burning port 210, so that the boss 220 cooperates with the baffle to seal the burning port 210, so as to prevent foreign matter such as rainwater from entering the interior of the installation shell 200 through the burning port 210.

[0039] In detail, the height of the mounting member 100 is 1 / 6 of the height of the back plate of the mounting shell 200, and the mounting member 100 is relatively small in size, and together with the boss 220, it can prevent the torsional shaking of the charging pile, while reducing the volume of the mounting member 100 and thus saving costs, and at the same time, it can meet the stability of the installation.

[0040] The mounting member 100 is disposed in the middle of the back plate of the mounting shell 200 , and the boss 220 is disposed on the top of the back plate of the mounting shell 200 , so that the boss 220 is convenient to abut against the wall 20 and limit the mounting shell 200 together with the mounting member 100 .

[0041] Optionally, the height of the boss 220 is 1.0 mm to 2.0 mm.

[0042] In this embodiment, the height of the boss 220 can be 1.0 mm, 1.2 mm, 1.4 mm, 1.6 mm, 1.8 mm, 2.0 mm, etc. Of course, it can also be other values, which are not specifically limited here.

[0043] Therefore, by setting the height range of the boss 220 to 1.0 mm to 2.0 mm, the height of the boss 220 is set reasonably, avoiding the boss 220 being too low to contact the wall 20 and avoiding the boss 220 being too high to make the installation housing 200 difficult.

[0044] Optionally, a gap is set between the boss 220 and the mounting plane where the mounting member 100 is located, and the gap is 0.4 mm to 0.6 mm.

[0045] In this embodiment, the installation plane where the mounting member 100 is located is the plane where the wall 20 is located. In other words, the boss 220 is set with a gap between the wall 20, and the gap is set to 0.4mm~0.6mm, so that the gap setting is reasonable, thereby reserving an installation gap during the installation process to avoid the boss 220 colliding or rubbing with the uneven wall 20 during the installation of the housing 200 and the mounting member 100, causing the boss 220 to be stuck and unable to continue to be installed.

[0046] In this embodiment, the gap may be 0.4 mm, 0.5 mm, 0.6 mm, etc. Of course, it may also be other values, which are not specifically limited here.

[0047] Specifically, in this embodiment, the height of the boss 220 is 1.5 mm, and the gap between the boss 220 and the wall 20 is 0.5 mm.

[0048] Optionally, the mounting member 100 includes a mounting plate 110 and a hook 120 , the hook 120 is connected to the mounting plate 110 , and the mounting plate 110 is used to be mounted on the wall 20 ; the mounting housing 200 is provided with a slot 230 , and the hook 120 is engaged with the slot 230 .

[0049] In this embodiment, the hook 120 is connected to the top side of the mounting plate 110, and the mounting housing 200 is hung on the mounting member 100 by the engagement of the hook 120 with the slot 230, thereby facilitating installation and removal.

[0050] It should be noted that the number of the hooks 120 and the slots 230 can be multiple, and the multiple hooks 120 are arranged in the multiple slots 230 in a one-to-one correspondence, so as to improve the stability of the locking and matching between the hooks 120 and the slots 230.

[0051] In this embodiment, the number of the hooks 120 and the slots 230 is set to two. In detail, two symmetrical slots 230 are horizontally spaced and distributed on the mounting housing 200, and two hooks 120 are respectively provided on the mounting plate 110 to match the slots 230, thereby improving the stability of the hooks 120 and the slots 230.

[0052] In detail, the hook 120 includes a connecting portion 121 and a holding portion 122 . The connecting portion 121 is vertically connected to the mounting plate 110 . The holding portion 122 is vertically connected to the connecting portion 121 to form an L shape. The holding portion 122 extends into the slot 230 and is held in engagement with the slot 230 .

[0053] Optionally, the mounting housing 200 is further provided with an avoidance groove 240 that cooperates with the hook 120 to slide in the vertical direction, and the slot 230 is provided on the top wall of the avoidance groove 240 .

[0054] In this embodiment, the card slot 230 is arranged on the side wall of the avoidance groove 240 at the top, and the extension direction of the card slot 230 is the vertical direction. Therefore, in order to facilitate the hook 120 to extend into the card slot 230, the avoidance groove 240 is arranged and the hook 120 is first extended into the avoidance groove 240, and then extended from the avoidance groove 240 into the card slot 230 and engaged with the card slot 230, so as to realize the installation shell 200 being hung on the installation part 100.

[0055] Optionally, a guide portion 250 is further protruded from the side wall of the slot 230 . The guide portion 250 extends along the depth direction of the slot 230 . The guide portion 250 is used to guide the hook 120 to enter the slot 230 .

[0056] In this embodiment, by providing the guide portion 250 , the hook 120 can move along the extension direction of the slot 230 under the guidance of the guide portion 250 , thereby ensuring that the holding portion 122 of the hook 120 fully extends into the slot 230 and is held in engagement with the slot 230 .

[0057] Optionally, the mounting member 100 further includes a fixing portion 130 , which is disposed on both sides of the mounting plate 110 , and the fixing portion 130 is fixedly matched with a side wall of the mounting housing 200 .

[0058] In this embodiment, in order to further improve the installation stability of the mounting shell 200 and the mounting member 100, a fixing portion 130 vertically connected to the mounting plate 110 is provided on the side plate of the mounting plate 110, and the fixing portion 130 is fixedly connected to the side wall of the mounting shell 200.

[0059] It should be noted that there are two fixing parts 130, which are respectively connected to the two sides of the mounting plate 110 and are symmetrically arranged. The two fixing parts 130 are respectively fixedly connected to the two side walls of the mounting shell 200, thereby further improving the installation stability of the mounting shell 200 and the mounting member 100.

[0060] Optionally, the fixing device 11 also includes a fastener 300, the fixing part 130 is provided with a first through hole 131, and the side walls of the mounting shell 200 are respectively provided with second through holes 260, the fastener 300 penetrates the first through hole 131 and the second through hole 260 in the horizontal direction, and the inner wall of the first through hole 131 is provided with a thread that cooperates with the fastener 300, so as to facilitate the fastener 300 to cooperate with the first through hole 131 thread and penetrate the second through hole 260.

[0061] In this embodiment, the fastener 300 is threadedly engaged with the first through hole 131, and the fastener 300 is passed through the second through hole 260, so that the fixing portion 130 is firmly connected to the mounting shell 200; and because the fastener 300 is threadedly engaged with the first through hole 131, it is convenient to install and disassemble; not only that, the fixing portion 130 is connected to the side wall of the mounting shell 200, which further facilitates the operator to install and disassemble the fastener 300.

[0062] Specifically, the fastener 300 is a bolt. It is also worth mentioning that the second through hole 260 plays a role of avoiding and limiting the fastener 300.

[0063] Furthermore, a limiting groove 270 is provided on the side wall of the installation shell 200, and the fixing portion 130 abuts against the side wall of the limiting groove 270 to guide the installation shell 200 to slide vertically along the extension direction of the limiting groove 270, and in the installed state, the fixing portion 130 abuts against the side wall and top wall of the limiting groove 270 respectively.

[0064] In this embodiment, the side wall of the limiting groove 270 can limit the fixing part 130, that is, to ensure that the fixing part 130 moves within the area where the limiting groove 270 is located, so that in the process of the hook 120 being inserted into the groove 230, the fixing part 130 slides relative to the limiting groove 270 and finally moves to the position where the first through hole 131 and the second through hole 260 overlap, so as to facilitate the fastener 300 to pass through the first through hole 131 and the second through hole 260 in sequence.

[0065] During the actual installation process, the mounting plate 110 is first fixedly attached to the wall 20, the avoidance groove 240 is aligned with the hook 120 and the hook 120 is inserted into the avoidance groove 240, and the mounting shell 200 is then moved vertically downward, so that the hook 120 moves vertically upward relative to the avoidance groove 240 and extends into the slot 230, and the hook 120 is fully inserted into the slot 230 under the action of the guide portion 250 and is engaged with the slot 230, so as to achieve the hanging of the mounting shell 200 on the mounting member 100; at the same time The fixing portion 130 extends into the limiting groove 270, and when the mounting shell 200 moves vertically downward, the fixing portion 130 moves along the limiting groove 270. When the hook 120 extends into the slot 230 to a position, the first through hole 131 of the fixing portion 130 corresponds to the second through hole 260 provided in the limiting groove 270. At this time, the fastener 300 is sequentially passed through the first through hole 131 and the second through hole 260 to achieve a stable connection between the fixing portion 130 and the mounting shell 200, thereby completing the installation of the mounting shell 200 and the mounting member 100.

[0066] The mounting housing 200 is limited relative to the plane where the wall 20 is located by the clamping cooperation between the clamping hook 120 and the clamping slot 230, and the fixing cooperation between the fixing portion 130 and the limiting slot 270. The clamping hook 120 and the fixing portion 130 can also prevent the mounting housing 200 from twisting relative to the mounting member 100 (such as Figure 3 As shown, the mounting housing 200 rotates counterclockwise to limit the position, and the boss 220 can limit the torsion of the mounting housing 200 relative to the mounting member 100 (such as Figure 3 As shown, the mounting shell 200 is rotated in a clockwise direction to limit the mounting shell 200, thereby achieving multi-directional limitation of the mounting shell 200 to ensure stable installation of the mounting shell 200 and the mounting member 100.

[0067] In summary, the utility model provides a fixing device 11 and a charging pile 10. By setting a burning port 210 in the mounting shell 200, it is convenient to detect and repair the electrical components of the charging device arranged inside the mounting shell 200 without disassembling the entire shell, thereby significantly improving the inspection efficiency; and when the mounting shell 200 is subjected to force, the boss 220 can abut against the wall 20 to play a supporting and limiting role, thereby playing a limiting role together with the mounting member 100 to ensure that the fixing device 11 is installed stably; not only that, the boss 220 is located at the circumferential edge of the burning port 210, which can also prevent rainwater from flowing into the burning port 210 and causing damage to the electrical components in the mounting shell 200.

[0068] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fixing device, characterized in that: include: A mounting member (100), wherein the mounting member (100) is used for mounting on a wall (20); A mounting shell (200) is provided, the mounting shell (200) is used to accommodate a charging device, the mounting shell (200) is detachably connected to the mounting member (100), the mounting shell (200) is provided with a burning port (210) and a boss (220), the boss (220) is convexly arranged on the circumferential edge of the burning port (210), a setting module of the charging device is provided at a position corresponding to the burning port (210), the boss (220) is used to abut against the wall (20), and together with the mounting member (100) limit the mounting shell (200).

2. The fixing device according to claim 1, characterized in that: The height of the boss (220) is 1.0 mm to 2.0 mm, and a gap is provided between the boss (220) and the mounting plane where the mounting member (100) is located, and the gap is 0.4 mm to 0.6 mm.

3. The fixing device according to claim 1, characterized in that: A detachably connected baffle is also provided at the boss (220), the baffle being used to cover the burning port (210), and the boss (220) cooperates with the baffle to seal the burning port (210).

4. The fixing device according to claim 1, characterized in that: The mounting member (100) comprises a mounting plate (110) and a hook (120), wherein the hook (120) is connected to the mounting plate (110), and the mounting plate (110) is used for mounting on the wall (20); the mounting housing (200) is provided with a slot (230), and the hook (120) is engaged with the slot (230).

5. The fixing device according to claim 4, characterized in that: The installation housing (200) is also provided with an avoidance groove (240) that cooperates with the hook (120) to slide in the vertical direction, and the hook groove (230) is arranged on the top wall of the avoidance groove (240).

6. The fixing device according to claim 4, characterized in that: Two symmetrical card slots (230) are horizontally spaced apart on the installation shell (200), and two card hooks (120) are respectively provided on the installation plate (110) to match the card slots (230).

7. The fixing device according to claim 4, characterized in that: The mounting member (100) further comprises a fixing portion (130), wherein the fixing portion (130) is arranged on both sides of the mounting plate (110), and the fixing portion (130) is fixedly matched with a side wall of the mounting shell (200).

8. The fixing device according to claim 7, characterized in that: The fixing device further comprises a fastener (300), the fixing portion (130) is provided with a first through hole (131), and the side walls of the mounting shell (200) are respectively provided with second through holes (260), the fastener (300) penetrates the first through hole (131) and the second through hole (260) in a horizontal direction, and the inner wall of the first through hole (131) is provided with a thread that cooperates with the fastener (300).

9. The fixing device according to claim 8, characterized in that: The side wall of the installation shell (200) is provided with a limiting groove (270), and the fixing portion (130) abuts against the side wall of the limiting groove (270) to guide the installation shell (200) to slide vertically along the extension direction of the limiting groove (270), and in the installed state, the fixing portion (130) abuts against the side wall and the top wall of the limiting groove (270) respectively.

10. The fixing device according to claim 1, characterized in that: The height of the mounting member (100) is 1 / 6 of the height of the back plate of the mounting housing (200).

11. The fixing device according to claim 1, characterized in that: The mounting member (100) is arranged at the middle of the back plate of the mounting shell (200), and the boss (220) is arranged at the top of the back plate of the mounting shell (200).

12. A charging pile (10), characterized in that: Comprising a fixing device as described in any one of claims 1-11.

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