Dustproof vehicle-mounted power supply wall box

Abstract

The utility model belongs to the field of vehicle-mounted power supply wall boxes, and particularly relates to a dustproof vehicle-mounted power supply wall box, which comprises a vehicle-mounted power supply main body, a dustproof wall box main body is arranged at the top end of the vehicle-mounted power supply main body, and a mechanism convenient to mount and dismount is arranged between the vehicle-mounted power supply main body and the dustproof wall box main body; the mechanism convenient to mount and dismount comprises first fixing blocks, the first fixing blocks are arranged at the left and right ends of the top end of the vehicle-mounted power supply main body, and the bottom ends of the first fixing blocks are fixedly connected with the top end of the vehicle-mounted power supply main body; through the design of the mechanism convenient to mount and dismount, the function of convenient mounting or dismounting is realized, and the problems that when an existing vehicle-mounted power supply wall box is mounted mainly through multiple groups of bolts, the operation is tedious, meanwhile, a matched tool is needed for mounting or dismounting, the time consumption is long, and the cost is high during mounting or dismounting are solved. The working efficiency is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of vehicle-mounted power supply wall boxes, in particular to a dustproof vehicle-mounted power supply wall box. Background Art

[0002] The vehicle-mounted power wall box is used to install the vehicle-mounted power supply equipment to provide power to the vehicle-mounted communication equipment or other electrical equipment. The vehicle-mounted power wall box is generally equipped with a power supply circuit, a ground detection circuit, a leakage current detection protection circuit, etc.

[0003] The existing vehicle-mounted power wall box can specifically refer to the vehicle-mounted power wall box with application number: CN202321353321.0, including a wall box body, a connecting plate fixedly connected to one side of the wall box body, and a supporting frame fixedly connected to the inner side of the connecting plate; after the wall box body is installed, the buffer pad on one side of the connecting plate can be used to improve the tightness of the connection after the connection, reduce the shaking of the wall box body after installation, and the wind is blown to the inner cavity of the fixed box along the through-hole groove by the rotation of the transmission fan, which can improve the ventilation in the fixed box and reduce the heat during work. At the same time, the solid desiccant in the storage rack can be used to reduce the environmental humidity in the wall box body, maintain the normal working environment of the multi-functional carrier box, and extend the service life of the multi-functional carrier box. The vehicle-mounted power wall box has grounding detection, leakage voltage detection and protection, leakage current detection and protection, high voltage detection and protection, overcurrent detection and protection, and lightning protection functions;

[0004] The above-mentioned vehicle power wall box is mainly installed by multiple sets of bolts during installation, which makes the operation cumbersome and requires tools for installation or removal, and is time-consuming, reducing work efficiency. Therefore, a dustproof vehicle power wall box is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, the existing vehicle-mounted power wall box is mainly installed by multiple sets of bolts during installation, which makes the operation cumbersome and requires tools for installation or removal, and is time-consuming, thereby reducing work efficiency. The utility model proposes a dustproof vehicle-mounted power wall box.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: the dustproof vehicle-mounted power supply wall box of the utility model comprises a vehicle-mounted power supply body; a dustproof wall box body is arranged on the top of the vehicle-mounted power supply body, and a mechanism for facilitating installation and removal is arranged between the vehicle-mounted power supply body and the dustproof wall box body;

[0007] The easy installation and removal mechanism includes a first fixed block, which is arranged at the left and right ends of the top of the vehicle power supply body, and the bottom end of the first fixed block is fixedly connected to the top of the vehicle power supply body, the inner wall of the first fixed block is fixedly connected to the two ends of the fixed rod, the outer side of the fixed rod is sleeved with a first rotating block, and the fixed rod is rotatably connected to the first rotating block, and the top end of the first rotating block is fixedly connected to the bottom end of the base near the rear position.

[0008] Preferably, the top of the base is fixedly connected to the bottom end of the second fixed block near the rear position, the second fixed block is internally sleeved on the outside of the second rotating block, and the second fixed block is rotatably connected to the second rotating block, the top of the second rotating block is fixedly connected to the bottom end of the threaded rod, and the top of the threaded rod is fixedly connected to the bottom end of the third rotating block.

[0009] Preferably, a first plug block is sleeved on the outer side of the threaded rod, and the threaded rod is threadedly connected to the first plug block, sliding grooves are opened on both sides of the dustproof wall box body, a first slot is opened at the bottom of the sliding groove, the front end of the first plug block is inserted inside the sliding groove, and the bottom end of the first plug block at the front end position is inserted inside the first slot.

[0010] Preferably, the top of the base is fixedly connected to the bottom end of the guide rod near the front end, the first plug block is sleeved on the outside of the guide rod, and the first plug block is slidably connected to the guide rod.

[0011] Preferably, a second slot is opened at the front and rear ends of the top of the vehicle-mounted power supply body, and a second plug block is arranged at the front and rear ends of the bottom end of the dustproof wall box body, and the bottom end of the dustproof wall box body is fixedly connected to the top of the second plug block, the bottom end of the second plug block is inserted into the second slot, and the second plug block is slidably connected to the second slot.

[0012] Preferably, air vents are provided at the front and rear ends of the outer side of the dustproof wall box body, and the inner wall of the air vents is fixedly connected to the outer side of the breathable dustproof plate.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model realizes the function of easy installation or removal through the structural design of the easy installation and removal mechanism, solves the problem that the existing vehicle-mounted power wall box is mainly installed by multiple sets of bolts during installation, so that the operation is cumbersome during installation or removal, and tools are required for installation or removal, which is time-consuming and reduces the work efficiency, thereby improving the work efficiency;

[0015] 2. The utility model realizes the function of dust prevention during ventilation through the structural design of the breathable dustproof plate, solves the problem that the ventilation of the power wall box is poor and dust prevention cannot be effectively performed during ventilation, so that dust can easily affect the internal parts, and in severe cases, it can easily cause damage to the parts, thereby reducing the subsequent maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the first partial cross-sectional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the second partial cross-sectional structure of the utility model;

[0020] Figure 4 For the utility model Figure 1 A in the middle is an enlarged schematic diagram of the structure;

[0021] Figure 5 For the utility model Figure 2 The structural diagram of the enlarged schematic diagram at B in the middle;

[0022] Figure 6 For the utility model Figure 3 Schematic diagram of the structure of the enlarged schematic diagram at C in the middle.

[0023] In the figure: 1. Vehicle power supply body; 2. Dustproof wall box body; 10. First fixed block; 11. Fixed rod; 12. First rotating block; 13. Base; 14. Second fixed block; 15. Second rotating block; 16. Threaded rod; 17. Third rotating block; 18. First plug-in block; 19. First slot; 20. Guide rod; 21. Second slot; 22. Second plug-in block; 23. Vent; 24. Breathable dustproof plate; 25. Slide groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 6 As shown, the dustproof vehicle power supply wall box includes a vehicle power supply body 1; a dustproof wall box body 2 is arranged on the top of the vehicle power supply body 1, and a mechanism for facilitating installation and removal is arranged between the vehicle power supply body 1 and the dustproof wall box body 2;

[0026] The installation and removal mechanism includes a first fixed block 10, which is arranged at the left and right ends of the top of the vehicle power supply body 1, and the bottom end of the first fixed block 10 is welded to the top of the vehicle power supply body 1, the inner wall of the first fixed block 10 is welded to the two ends of the fixed rod 11, the outer side of the fixed rod 11 is sleeved with a first rotating block 12, and the fixed rod 11 is rotatably connected to the first rotating block 12, the inner walls of the fixed rod 11 and the first rotating block 12 are both circular in design, the top of the first rotating block 12 is welded to the bottom of the base 13 near the rear, and the base 13 is square in design;

[0027] During operation, the base 13 is flipped outward, driving the first rotating block 12 to flip outward along the surface of the fixed rod 11 on the inner wall of the first fixed block 10 until the first plug block 18 is out of the slide groove 25, so as to remove the dustproof vehicle power wall box for later maintenance.

[0028] Furthermore, the top of the base 13 is welded to the bottom of the second fixed block 14 near the rear position, the second fixed block 14 is sleeved inside the outside of the second rotating block 15, and the second fixed block 14 is rotatably connected to the second rotating block 15, the inner wall of the second fixed block 14 and the second rotating block 15 are both circular in design, the top of the second rotating block 15 is welded to the bottom of the threaded rod 16, and the top of the threaded rod 16 is welded to the bottom of the third rotating block 17;

[0029] During operation, first rotate the third rotating block 17 at the front and rear ends of the top of the vehicle-mounted power supply body 1, driving the threaded rod 16 and the second rotating block 15 to rotate synchronously, and the second rotating block 15 rotates inside the second fixed block 14 at the top of the base 13, so as to remove the dustproof vehicle-mounted power supply wall box for later maintenance.

[0030] Furthermore, a first plug block 18 is sleeved on the outer side of the threaded rod 16, and the threaded rod 16 is threadedly connected to the first plug block 18, and slide grooves 25 are provided on both sides of the dustproof wall box body 2, and a first slot 19 is provided at the bottom of the slide groove 25. The front end of the first plug block 18 is inserted into the slide groove 25, and the slide groove 25 is square in design, and the bottom end of the front end of the first plug block 18 is inserted into the first slot 19, and one end of the first plug block 18 inserted into the first slot 19 and the first slot 19 are both square in design;

[0031] During operation, the threaded rod 16 rotates, driving the first plug block 18 to move upward along the surface of the threaded rod 16. At the same time, the front end of the first plug block 18 moves upward along the inside of the slide groove 25 until the bottom end of the first plug block 18 is disengaged from the inside of the first slot 19. It is used to dismantle the dustproof vehicle power wall box for later maintenance.

[0032] Furthermore, the top of the base 13 is welded to the bottom of the guide rod 20 near the front end, the first plug 18 is sleeved on the outside of the guide rod 20, and the first plug 18 is slidably connected to the guide rod 20. The inner wall of the first plug 18 sleeved on the outside of the guide rod 20 and the guide rod 20 are both circular in design;

[0033] During operation, the first plug block 18 moves and simultaneously moves along the outer side of the guide rod 20 to remove the dustproof vehicle-mounted power supply wall box for later maintenance.

[0034] Furthermore, a second slot 21 is provided at the front and rear ends of the top of the vehicle power supply body 1, and a second plug block 22 is provided at the front and rear ends of the bottom of the dustproof wall box body 2, and the bottom end of the dustproof wall box body 2 and the top end of the second plug block 22 are welded together, and the bottom end of the second plug block 22 is inserted into the second slot 21, and the second plug block 22 is slidably connected with the second slot 21, and the second plug block 22 and the second slot 21 are both square in design;

[0035] During operation, the dustproof wall box body 2 is pulled upward, driving the second plug block 22 to move outward along the inside of the second slot 21 until the second plug block 22 is completely separated from the inside of the second slot 21, and the vehicle power supply body 1 is separated from the dustproof wall box body 2, so as to dismantle the dustproof vehicle power supply wall box for later maintenance.

[0036] Furthermore, the front and rear ends of the outer side of the dustproof wall box body 2 are provided with air vents 23, the inner wall of the air vents 23 is welded to the outer side of the air-permeable dustproof plate 24, and the air vents 23 and the air-permeable dustproof plate 24 are both square in design;

[0037] During operation, the breathable dustproof plate 24 inside the vent 23 on the outside of the dustproof wall box body 2 can play a ventilating effect to ensure the air circulation inside the dustproof wall box body 2, and at the same time play a dustproof effect, which is used to dismantle the dustproof vehicle power wall box for later maintenance.

[0038] Working principle: When the dustproof vehicle power supply wall box needs to be removed for later maintenance, first rotate the third rotating block 17 at the front and rear ends of the top of the vehicle power supply body 1, drive the threaded rod 16 and the second rotating block 15 to rotate synchronously, and the second rotating block 15 rotates along the inside of the second fixed block 14 at the top of the base 13, and when the threaded rod 16 rotates, it drives the first plug-in block 18 to move upward along the surface of the threaded rod 16, and at the same time, the front end of the first plug-in block 18 moves upward along the inside of the slide groove 25 until the bottom end of the first plug-in block 18 is out of the first slot 19, and when the first plug-in block 18 moves, it also moves along the outside of the guide rod 20, and then the bottom The seat 13 flips outward, driving the first rotating block 12 to flip outward along the surface of the fixed rod 11 on the inner wall of the first fixed block 10 until the first plug block 18 is out of the slide groove 25, and then the dustproof wall box body 2 is pulled upward, driving the second plug block 22 to move outward along the inside of the second slot 21 until the second plug block 22 is completely out of the second slot 21. The vehicle power supply body 1 is separated from the dustproof wall box body 2, and the breathable dustproof plate 24 inside the vent 23 on the outside of the dustproof wall box body 2 can have a ventilation effect to ensure air circulation inside the dustproof wall box body 2, and at the same time can have a dustproof effect, which is used to dismantle the dustproof vehicle power supply wall box for later maintenance.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A dustproof vehicle-mounted power supply wall box, comprising a vehicle-mounted power supply body (1); characterized in that: A dustproof wall box body (2) is arranged at the top of the vehicle-mounted power supply body (1), and a mechanism for facilitating installation and removal is arranged between the vehicle-mounted power supply body (1) and the dustproof wall box body (2); The easy installation and removal mechanism comprises a first fixed block (10), the first fixed block (10) is arranged at the left and right ends of the top of the vehicle power supply body (1), and the bottom end of the first fixed block (10) is fixedly connected to the top of the vehicle power supply body (1), the inner wall of the first fixed block (10) is fixedly connected to the two ends of the fixed rod (11), the outer side of the fixed rod (11) is sleeved with a first rotating block (12), and the fixed rod (11) is rotatably connected to the first rotating block (12), and the top end of the first rotating block (12) is fixedly connected to the bottom end of the base (13) near the rear position.

2. The dustproof vehicle-mounted power supply wall box according to claim 1 is characterized in that: The top of the base (13) is fixedly connected to the bottom of the second fixed block (14) near the rear position; the second fixed block (14) is sleeved inside the outside of the second rotating block (15); the second fixed block (14) is rotatably connected to the second rotating block (15); the top of the second rotating block (15) is fixedly connected to the bottom of the threaded rod (16); and the top of the threaded rod (16) is fixedly connected to the bottom of the third rotating block (17).

3. The dustproof vehicle-mounted power supply wall box according to claim 2 is characterized in that: A first plug block (18) is sleeved on the outer side of the threaded rod (16), and the threaded rod (16) is threadedly connected to the first plug block (18); slide grooves (25) are provided on both sides of the dustproof wall box body (2); a first slot (19) is provided at the bottom end of the slide groove (25); the front end of the first plug block (18) is inserted into the slide groove (25), and the bottom end of the first plug block (18) at the front end position is inserted into the first slot (19).

4. The dustproof vehicle-mounted power supply wall box according to claim 3 is characterized in that: The top of the base (13) is fixedly connected to the bottom of the guide rod (20) near the front end, the first plug block (18) is sleeved on the outside of the guide rod (20), and the first plug block (18) is slidably connected to the guide rod (20).

5. The dustproof vehicle-mounted power supply wall box according to claim 4, characterized in that: A second slot (21) is provided at the front and rear ends of the top of the vehicle-mounted power supply body (1), and a second plug-in block (22) is provided at the front and rear ends of the bottom of the dustproof wall box body (2), and the bottom end of the dustproof wall box body (2) is fixedly connected to the top of the second plug-in block (22), the bottom end of the second plug-in block (22) is inserted into the second slot (21), and the second plug-in block (22) is slidably connected to the second slot (21).

6. The dustproof vehicle-mounted power supply wall box according to claim 5, characterized in that: The front and rear ends of the outer side of the dustproof wall box body (2) are provided with air vents (23), and the inner wall of the air vents (23) is fixedly connected to the outer side of the air-permeable dustproof plate (24).

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