Heating line protection device

Abstract

The utility model discloses a heating line protection device, which relates to the technical field of electrical engineering, and comprises a bottom plate and a cable body, a protection frame is buckled on the bottom plate, the cable body is arranged in the protection frame in a penetrating manner, a lock catch assembly is arranged on the bottom plate, the bottom plate and the protection frame are fixed through the lock catch assembly, and the cable body is arranged in the protection frame. Heat dissipation holes are formed in the front end face and the rear end face of the protection frame, heat dissipation grooves are formed in the left side wall and the right side wall of the protection frame, and a heat dissipation fan and an installation frame are further installed on the side walls of the front end face and the rear end face of the protection frame. According to the utility model, the problems that a conductor in a line is in an overheat environment for a long time and the line is burnt or natural and simultaneously encounters a fire disaster and the like due to the fact that heat in the line cannot be well dissipated are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical engineering, and specifically relates to a heating circuit protection device. Background Art

[0002] Communication engineering was established along with the development of China's communication industry. It was developed through the mutual penetration and complementation of professions such as wired communications, wireless communications, electronic technology, and postal and telecommunications. The line mainly refers to the wire that conducts electric current. When in use, the line needs to be protected to a certain extent, so a line protection device is needed.

[0003] The existing patent (application number: CN202322055669.8) proposes a line protection device, including a base, a placement plate is fixedly installed in the middle of the inner wall of the base, and limiting grooves are provided on both sides of the top of the base, and plug-ins are plugged into the inner walls of the two limiting grooves, and top plates are fixedly installed on the tops of the two plug-ins, and iron sheets are fixedly connected to the bottom ends of the two plug-ins. Magnets are fixedly installed at the bottom ends of the inner walls of the two limiting grooves, and the two magnets are magnetically connected to adjacent iron sheets. When in use, multiple groups of lines are first limited by the lower clamping grooves provided on the corresponding two branching plates, which extends the range of line limitation and makes multiple lines non-contact with each other, thereby avoiding the wear between the lines during use, further improving the safety of line use, and through the magnetic connection between the iron sheet at the bottom of the plug-in board and its corresponding magnet, the plug-in board can be quickly installed and disassembled.

[0004] The existing line protection device is not convenient for effectively dissipating the heat of the line when in use. During the long-term use of the line, the conductor in the line will generate a lot of heat. Since the heat inside the line cannot be dissipated well, the conductor in the line will be in an overheated environment for a long time, and the line will burn or naturally, and at the same time encounter fire and other situations.

[0005] In view of this, this application is hereby filed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a heating circuit protection device to achieve the desired purpose.

[0007] In order to solve the above technical problems, the utility model provides a heating circuit protection device, including a base plate and a cable body, a protection frame is buckled on the base plate, the cable body is inserted into the protection frame, a locking assembly is arranged on the base plate, the base plate and the protection frame are fixed by the locking assembly, the front and rear end faces of the protection frame are provided with heat dissipation holes, the left and right side walls of the protection frame are provided with heat dissipation grooves, and the side walls of the front and rear end faces of the protection frame are also installed with cooling fans and mounting frames.

[0008] Furthermore, the mounting frame is provided with a plurality of mounting slots, and the heat dissipation fan is installed inside the mounting slots.

[0009] Furthermore, threading holes are provided on the front and rear end surfaces of the protection frame, and the cable body is inserted through the threading hole at the rear end of the protection frame and passes out through the threading hole at the front end of the protection frame.

[0010] Furthermore, a plurality of lower support plates are equidistantly arranged on the top surface of the bottom plate, a plurality of upper support plates are equidistantly arranged on the inner top wall of the protection frame, and the lower support plates and the upper support plates are staggered.

[0011] Furthermore, the top surface of the lower support plate and the bottom surface of the upper support plate are both provided with an arc-shaped notch, and the outer wall of the cable body fits with the inner wall of the arc-shaped notch.

[0012] Furthermore, the locking assembly includes a fixing ear fixedly mounted on the top surface of the base plate, a movable frame is rotatably mounted on the fixing ear, a sliding plate is slidably mounted on the movable frame, a sliding rod is fixedly mounted on the top surface of the sliding plate, the sliding rod is slidably mounted on the movable frame, a reset spring is provided on the outer sleeve of the sliding rod, the reset spring is arranged between the sliding plate and the movable frame, a clamping block is fixedly mounted on the top of the sliding rod, a clamping seat is fixedly mounted on the outer wall of the protective frame, and the clamping block is engaged with the inside of the clamping seat.

[0013] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0014] 1. In the utility model, the bottom plate and the protection frame cooperate to protect the cable body, and the heat dissipation holes and heat dissipation grooves provided on the protection frame allow air to circulate inside the protection frame, so that the heat generated during the use of the cable body can be dissipated and avoid accumulation inside the protection frame, thereby achieving a certain heat dissipation protection effect. At the same time, the outside air can be blown into the protection frame by the heat dissipation fan to exchange heat with the hot air inside the protection frame, thereby further achieving the effect of heat dissipation protection, and then achieving the effect of heat protection for the cable body.

[0015] 2. In the utility model, the card block can be disengaged from the card seat by pulling it upward, and the bottom plate and the protective frame can be unlocked by rotating the movable frame, so that the cable body can be installed in the protective frame conveniently. The card block at the end of the sliding rod can be pulled, and then the movable frame can be rotated and the card block can be released to engage the card block in the card seat, so that the bottom plate and the protective frame can be combined. The structure is simple and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work. In the accompanying drawings:

[0017] Figure 1 This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

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

[0020] Figure 4 It is a structural schematic diagram of the lock assembly in the utility model.

[0021] Numbers in the figure: 1, bottom plate; 2, protection frame; 3, heat dissipation hole; 4, heat dissipation slot; 5, cable body; 6, mounting frame; 7, cooling fan; 8, lower support plate; 9, upper support plate; 10, locking assembly; 1001, fixing ear; 1002, movable frame; 1003, sliding plate; 1004, sliding rod; 1005, reset spring; 1006, block; 1007, socket.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] like Figures 1 to 4 As shown, the utility model provides a heating circuit protection device.

[0027] Specifically, by Figure 1-4 The present invention comprises a base plate 1 and a cable body 5, a protective frame 2 is buckled on the base plate 1, the cable body 5 is inserted into the protective frame 2, a locking assembly 10 is arranged on the base plate 1, the base plate 1 and the protective frame 2 are fixed by the locking assembly 10, heat dissipation holes 3 are provided on the front and rear end faces of the protective frame 2, heat dissipation grooves 4 are provided on the left and right side walls of the protective frame 2, and a cooling fan 7 and a mounting frame 6 are also installed on the side walls of the front and rear end faces of the protective frame 2.

[0028] In the utility model, the bottom plate 1 and the protection frame 2 cooperate to protect the cable body 5, and the heat dissipation holes 3 and the heat dissipation grooves 4 opened on the protection frame 2 allow air to circulate inside the protection frame 2, so that the heat generated during the use of the cable body 5 can be dissipated and avoid accumulation inside the protection frame 2, thereby achieving a certain heat dissipation protection effect. At the same time, the outside air can be blown into the inside of the protection frame 2 by the heat dissipation fan 7 to exchange heat with the hot air inside the protection frame 2, further achieving the effect of heat dissipation protection, and then achieving the effect of heat protection for the cable body 5.

[0029] Furthermore, as a specific implementation of the utility model, the utility model provides a heating circuit protection device.

[0030] Specifically, Figure 1 It is shown that a plurality of mounting grooves are provided on the mounting frame 6, and the cooling fan 7 is installed inside the mounting grooves.

[0031] In the present invention, the heat dissipation effect is further improved by providing a plurality of heat dissipation fans 7 .

[0032] Furthermore, as another specific implementation of the utility model, the utility model provides a heating circuit protection device.

[0033] Specifically, Figure 3 It is shown that threading holes are provided on the front and rear end surfaces of the protection frame 2 , and the cable body 5 is inserted into the threading hole at the rear end of the protection frame 2 and is passed out from the threading hole at the front end of the protection frame 2 .

[0034] In the utility model, the cable body 5 is conveniently inserted into the interior of the protection frame 2 through the provided threading hole.

[0035] Furthermore, as a specific implementation of the utility model, the utility model provides a heating circuit protection device.

[0036] Specifically, Figure 3 It is shown that a plurality of lower support plates 8 are equidistantly arranged on the top surface of the bottom plate 1, and a plurality of upper support plates 9 are equidistantly arranged on the inner top wall of the protection frame 2, and the lower support plates 8 and the upper support plates 9 are staggered;

[0037] The top surface of the lower support plate 8 and the bottom surface of the upper support plate 9 are both provided with arc-shaped notches, and the outer wall of the cable body 5 fits with the inner wall of the arc-shaped notches.

[0038] In the utility model, the lower support plate 8 and the upper support plate 9 cooperate to limit the cable body 5 , thereby improving the stability of the cable body 5 passing through the protection frame 2 .

[0039] Furthermore, as a specific implementation of the utility model, the utility model provides a heating circuit protection device.

[0040] Specifically, Figure 1 and Figure 4 It is given that the lock assembly 10 includes a fixed ear 1001 fixedly installed on the top surface of the base plate 1, a movable frame 1002 is rotatably installed on the fixed ear 1001, a sliding plate 1003 is slidably installed on the movable frame 1002, a sliding rod 1004 is fixedly installed on the top surface of the sliding plate 1003, the sliding rod 1004 is slidably installed on the movable frame 1002, a reset spring 1005 is provided on the outer sleeve of the sliding rod 1004, the reset spring 1005 is arranged between the sliding plate 1003 and the movable frame 1002, a clamping block 1006 is fixedly installed on the top of the sliding rod 1004, a clamping seat 1007 is fixedly installed on the outer wall of the protective frame 2, and the clamping block 1006 is engaged in the inside of the clamping seat 1007.

[0041] In the utility model, the card block 1006 can be disengaged from the card seat 1007 by pulling the card block 1006 upward, and the movable frame 1002 can be rotated to unlock the bottom plate 1 and the protective frame 2, so that the cable body 5 can be easily installed in the protective frame 2. The card block 1006 at the end of the sliding rod 1004 is pulled, and then the movable frame 1002 is rotated and the card block 1006 is released. The card block 1006 can be engaged in the card seat 1007, so that the bottom plate 1 and the protective frame 2 are combined. The structure is simple and the operation is convenient.

[0042] Working principle: The bottom plate 1 and the protective frame 2 cooperate to protect the cable body 5, and the heat dissipation holes 3 and the heat dissipation grooves 4 opened on the protective frame 2 allow air to circulate inside the protective frame 2, so that the heat generated during the use of the cable body 5 can be dissipated and avoid accumulation inside the protective frame 2, thereby achieving a certain heat dissipation protection effect. At the same time, the outside air can be blown into the inside of the protective frame 2 by the cooling fan 7 to exchange heat with the hot air inside the protective frame 2, further achieving the effect of heat dissipation protection, and then achieving the effect of heat protection for the cable body 5.

[0043] The above is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation schemes in the above embodiments can also be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the present invention.

Claims

1. A heating circuit protection device, comprising a base plate (1) and a cable body (5), wherein a protection frame (2) is buckled on the base plate (1), and the cable body (5) is inserted into the protection frame (2): characterized in that: A locking assembly (10) is provided on the bottom plate (1), and the bottom plate (1) and the protection frame (2) are fixed via the locking assembly (10); heat dissipation holes (3) are provided on the front and rear end surfaces of the protection frame (2); heat dissipation grooves (4) are provided on the left and right side walls of the protection frame (2); and heat dissipation fans (7) and mounting frames (6) are also installed on the side walls of the front and rear end surfaces of the protection frame (2).

2. A heating circuit protection device according to claim 1, characterized in that: The mounting frame (6) is provided with a plurality of mounting slots, and the heat dissipation fan (7) is mounted inside the mounting slots.

3. A heating circuit protection device according to claim 1, characterized in that: The protection frame (2) has threading holes on its front and rear end surfaces, and the cable body (5) is inserted through the threading hole at the rear end of the protection frame (2) and is passed out through the threading hole at the front end of the protection frame (2).

4. A heating circuit protection device according to claim 1, characterized in that: The top surface of the bottom plate (1) is provided with a plurality of lower support plates (8) arranged at equal intervals, and the inner top wall of the protection frame (2) is provided with a plurality of upper support plates (9) arranged at equal intervals, and the lower support plates (8) and the upper support plates (9) are arranged in a staggered manner.

5. A heating circuit protection device according to claim 4, characterized in that: The top surface of the lower support plate (8) and the bottom surface of the upper support plate (9) are both provided with an arc-shaped notch, and the outer wall of the cable body (5) fits with the inner wall of the arc-shaped notch.

6. A heating circuit protection device according to claim 1, characterized in that: The lock assembly (10) comprises a fixed ear (1001) fixedly mounted on the top surface of the base plate (1); a movable frame (1002) is rotatably mounted on the fixed ear (1001); a sliding plate (1003) is slidably mounted on the movable frame (1002); a sliding rod (1004) is fixedly mounted on the top surface of the sliding plate (1003); the sliding rod (1004) is slidably mounted on the movable frame (1002); a reset spring (1005) is sleeved on the outside of the sliding rod (1004); the reset spring (1005) is arranged between the sliding plate (1003) and the movable frame (1002); a clamping block (1006) is fixedly mounted on the top of the sliding rod (1004); a clamping seat (1007) is fixedly mounted on the outer wall of the protection frame (2); and the clamping block (1006) is clamped inside the clamping seat (1007).

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