Multi-layer safety type air conditioner cable

Abstract

The utility model relates to the technical field of air conditioner cables, and discloses a multilayer safety type air conditioner cable which comprises a waterproof sleeve, a placing plate is arranged on the rear side of the outer wall of the waterproof sleeve, a telescopic plate is slidably connected to the left side of the inner wall of the placing plate, heat dissipation holes are formed in the outer wall of the telescopic plate, and heat dissipation holes are formed in the outer wall of the placing plate. A rotating block is rotationally connected to the right side of the outer wall of the placing plate, the rotating block is arranged on the right side of the outer wall of the placing plate, a second spring is fixedly connected to the interior of the placing plate, and a clamping block is fixedly connected to the front side of the outer wall of the second spring. According to the device, when the rotating block rotates to a certain angle, the clamping block can be clamped into the corresponding position of the right side of the outer wall of the rotating block under the elastic force effect of the second spring, the rotating block is fixed and limited, the rotating block is prevented from rotating at will, the rotating block can be stably fixed, and the device can be conveniently fixed through the supporting block.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioner cable technical field especially relates to a multilayer safety type air conditioner cable. BACKGROUND

[0002] Air conditioner cable is a kind of special wire cable for connecting air conditioning equipment and power supply, must ensure safe and reliable power transmission, prevent electric shock accident and electrical fire through good insulation and grounding design, the cross-sectional area of the core of air cable determines its carrying current capacity, and different power air conditioners need different specifications of cable to carry corresponding current, to avoid cable overload heating, affect the normal operation of air conditioner, even cause safety accident.

[0003] A kind of multilayer safety type air conditioner cable used in prior art, special cable with multilayer structure and multiple safety protection functions designed and manufactured to meet the power transmission demand of air conditioning equipment, the wrapping of multilayer structure makes it difficult for the heat inside the cable to dissipate, especially when running under high load, the heat generated by the cable is difficult to dissipate quickly, which can easily lead to an increase in the internal temperature of the cable, accelerate the aging of the insulation material, reduce the service life of the cable, and even affect the safety performance of the cable, the prior art places the cable in a bridge or a wire slot with good heat dissipation performance, these bridges or wire slots usually have a large heat dissipation area and good ventilation design, which can help the cable dissipate heat better, but the structure of the bridge or the wire slot will block part of the cable, increasing the difficulty and time cost of checking the cable. SUMMARY

[0004] To make up for the above shortcomings, the utility model provides a kind of multilayer safety type air conditioner cable, to improve the problem that the structure of bridge or wire slot in prior art will block part of the cable, increase the difficulty and time cost of checking the cable.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a kind of multilayer safety type air conditioner cable, including waterproof cover, the outer wall rear side of waterproof cover is provided with placing plate, the inner wall left side of placing plate is slidably connected with telescopic plate, the outer wall of telescopic plate is provided with heat dissipation hole, the outer wall of placing plate is provided with heat dissipation hole, the outer wall right side of placing plate is rotatably connected with rotating block, the rotating block is arranged on the outer wall right side of placing plate, the inside of placing plate is fixedly connected with second spring, the outer wall front side of second spring is fixedly connected with clamping block, the clamping block is arranged on the outer wall right side of rotating block, the outer wall front and back of telescopic plate is fixedly connected with support block, the outer wall front and back of placing plate is fixedly connected with support block, the outer wall front side of waterproof cover is provided with line distribution mechanism, the line distribution mechanism is connected with the separation of waterproof cover.

[0006] Further description of the above technical scheme:

[0007] The line splitting mechanism comprises a fixed plate provided at the top of the waterproof sleeve, a first fixed block fixedly connected to the left side of the outer wall of the fixed plate, a rotating plate rotatably connected to the bottom wall of the first fixed block, the rotating plate being provided at the bottom of the fixed plate, a second fixed block fixedly connected to the right side of the outer wall of the fixed plate, the second fixed block being provided at the top of the rotating plate, a clamping column penetrating through the right side of the outer wall of the rotating plate, the clamping column penetrating through the rotating plate and the second fixed block in sequence, a plurality of rotating rods penetrating through the top wall of the fixed plate, the rotating rods being provided at the top of the rotating plate, a plurality of fixed rings fixedly connected to the top wall of the fixed plate, a rotating plate fixedly connected to the outer wall of the rotating rod, a first spring fixedly connected to the right side of the outer wall of the rotating rod, an iron ball fixedly connected to the other side of the first spring, the iron ball being provided at the inner wall of the fixed ring.

[0008] As a further description of the above technical solution:

[0009] The inner wall of the waterproof sleeve is provided with a corrosion-resistant sleeve, and the inner wall of the corrosion-resistant sleeve is provided with a flame-retardant sleeve.

[0010] As a further description of the above technical solution:

[0011] The inner wall of the flame-retardant sleeve is provided with a filler, and the inner wall of the filler is provided with a plurality of insulating sleeves.

[0012] As a further description of the above technical solution:

[0013] The inner wall of the insulating sleeve is provided with a copper core.

[0014] As a further description of the above technical solution:

[0015] The bottom of the rotating plate is provided with an anti-skid pad.

[0016] As a further description of the above technical solution:

[0017] The right side of the outer wall of the second fixed block is provided with a reflective strip, four corners of the reflective strip are threadedly connected with screws, and the reflective strip is threadedly connected with the second fixed block through the screws.

[0018] As a further description of the above technical solution:

[0019] The right side of the outer wall of the rotating block is fixedly connected with a handle.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1. The utility model discloses, and the second spring fixedly connected inside the placing board and the clamping block fixedly connected to the front side of its outer wall play the limiting effect, when the rotating block rotates to a certain angle, the clamping block will be clamped into the corresponding position of the right side of the outer wall of the rotating block under the elastic force of the second spring, and the effect of fixed limiting of the rotating block is played, preventing it from rotating at will, so that the rotating block can be stably fixed, and the supporting block is convenient for fixing the device.

[0022] 2. The utility model discloses, rotating rod passes through fixed plate and is located at the top of rotating plate, and when rotating, the rotating rod will drive the fixedly connected rotating plate of the outer wall to rotate, when the external force is applied to the rotating rod and makes it drive the rotating plate to rotate, the iron ball will extrude the first spring, and the first spring produces deformation, at this time, the rotating plate can rotate smoothly, and after the external force disappears, the iron ball will return to the corresponding position of the inner wall of the fixed ring under the action of the restoring force of the first spring, so that the waterproof cover does not abrade. DRAWINGS

[0023] Figure 1 A three-dimensional view of a multi-layer safety air conditioner cable is provided for the utility model;

[0024] Figure 2 A partial structure sectional view of a multi-layer safety air conditioner cable is provided for the utility model;

[0025] Figure 3 A partial structure exploded view of a multi-layer safety air conditioner cable is provided for the utility model;

[0026] Figure 4 A schematic diagram of a branching mechanism of a multi-layer safety air conditioner cable is provided for the utility model;

[0027] Figure 5 A partial structure display of a multi-layer safety air conditioner cable is provided for the utility model.

[0028] Legend:

[0029] 1, waterproof cover, 2, branching mechanism, 201, fixed plate, 202, first fixed block, 203, rotating plate, 204, rotating rod, 205, rotating plate, 206, fixed ring, 207, second fixed block, 208, clamping column, 209, iron ball, 210, first spring, 3, placing plate, 4, telescopic plate, 5, heat dissipation hole, 6, rotating block, 7, supporting block, 8, second spring, 9, clamping block, 10, anticorrosive cover, 11, fire -retardant cover, 12, filler, 13, copper core, 14, insulating cover, 15, reflective strip, 16, screw, 17, non -slip pad, 18, handle. Specific implementation

[0030] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] With reference to Figure 1 , Figure 2 and Figure 3 , the present application provides an embodiment: a multi-layer safety type air conditioner cable, comprising a waterproof sleeve 1, the outer wall rear side of the waterproof sleeve 1 is provided with a placing plate 3, the inner wall left side of the placing plate 3 is slidably connected with an expansion plate 4, the outer wall of the expansion plate 4 is provided with a heat dissipation hole 5, the heat dissipation hole 5 facilitates heat dissipation of the waterproof sleeve 1, the outer wall of the placing plate 3 is provided with a heat dissipation hole 5, the outer wall right side of the placing plate 3 is rotatably connected with a rotating block 6, the rotating block 6 is arranged on the outer wall right side of the placing plate 3, the inside of the placing plate 3 is fixedly connected with a second spring 8, the outer wall front side of the second spring 8 is fixedly connected with a clamping block 9, the clamping block 9 can clamp the rotating block 6, the clamping block 9 is arranged on the outer wall right side of the rotating block 6, the outer wall front and back sides of the supporting block 7 are fixedly connected with a supporting block 7, the outer wall front and back sides of the placing plate 3 are fixedly connected with a supporting block 7, the outer wall front side of the waterproof sleeve 1 is provided with a wire distribution mechanism 2, the wire distribution mechanism 2 facilitates separate connection of the waterproof sleeve 1, the inner wall of the waterproof sleeve 1 is provided with a corrosion-resistant sleeve 10, the corrosion-resistant sleeve 10 prevents cable damage, the inner wall of the corrosion-resistant sleeve 10 is provided with a fire-retardant sleeve 11, the inner wall of the fire-retardant sleeve 11 is provided with a filler 12, the inner wall of the filler 12 is provided with a plurality of insulating sleeves 14, the insulating sleeves 14 prevent current leakage, the inner wall of the insulating sleeves 14 is provided with a copper core 13;

[0032] Specifically, the telescopic plate 4 part can slide on the left side of the inner wall of the placing plate 3. When it is necessary to adjust the heat dissipation area or change the external space of the placing plate 3, the telescopic plate 4 can be pushed to slide along the placing plate 3. The heat dissipation holes 5 opened on the telescopic plate 4 and the heat dissipation holes 5 on the placing plate 3 jointly play a heat dissipation role. By changing the position of the telescopic plate 4, the space inside the placing plate 3 can be adjusted. For the rotating block 6 part, it can rotate relative to the right side of the outer wall of the placing plate 3, and the waterproof sleeve 1 can be put out and taken. The second spring 8 fixedly connected inside the placing plate 3 and the clamping block 9 fixedly connected to the front side of the outer wall of the placing plate 3 play a limiting role. When the rotating block 6 is rotated to a certain angle, the clamping block 9 will be clamped into the corresponding position on the right side of the outer wall of the rotating block 6 under the elastic force of the second spring 8, which has a fixed limiting effect on the rotating block 6, preventing it from rotating randomly, so that the rotating block 6 can be stably fixed. The supporting block 7 facilitates fixing the device. The inner wall of the waterproof sleeve 1 is provided with a corrosion-resistant sleeve 10, which prevents the cable from being damaged. The inner wall of the corrosion-resistant sleeve 10 is provided with a fire-retardant sleeve 11. The inner wall of the fire-retardant sleeve 11 is provided with a filler 12. The inner wall of the filler 12 is provided with a plurality of insulating sleeves 14. The insulating sleeves 14 prevent current leakage. The inner wall of the insulating sleeve 14 is provided with a copper core 13.

[0033] Referring to Figure 1 , Figure 4 and Figure 5 , the branching mechanism 2 comprises a fixed plate 201 provided at the top of the waterproof sleeve 1. The outer wall left side of the fixed plate 201 is fixedly connected with a first fixed block 202. The bottom wall of the first fixed block 202 is rotatably connected with a rotating plate 203, which enables the cable to change the moving direction. The rotating plate 203 is arranged at the bottom of the fixed plate 201. The outer wall right side of the fixed plate 201 is fixedly connected with a second fixed block 207 arranged at the top of the rotating plate 203. The outer wall right side of the rotating plate 203 penetrates a clamping column 208, which enables the rotating plate 203 to be fixed. The clamping column 208 penetrates the rotating plate 203 and the second fixed block 207 in sequence. The top wall of the fixed plate 201 penetrates a plurality of rotating rods 204 arranged at the top of the rotating plate 203. The top wall of the fixed plate 201 is fixedly connected with a plurality of fixed rings 206. The outer wall of the rotating rod 204 is fixedly connected with a rotating plate 205, which facilitates the cable to change direction without being worn. The outer wall right side of the rotating rod 204 is fixedly connected with a first spring 210. The other side of the first spring 210 is fixedly connected with a steel ball 209 arranged at the inner wall of the fixed ring 206. The bottom of the rotating plate 203 is provided with an anti-skid pad 17, which prevents the device from sliding randomly. The outer wall right side of the second fixed block 207 is provided with a reflective strip 15, which enables the device to be seen in dim light. The four corners of the reflective strip 15 are threadedly connected with screws 16. The reflective strip 15 is threadedly connected with the second fixed block 207 through the screws 16.

[0034] Specifically, the rotating plate 203 is rotatable relative to the bottom of the fixed plate 201 through the first fixed block 202, and after being rotated to a suitable position, the clamping column 208 is sequentially inserted through the rotating plate 203 and the second fixed block 207, and the clamping column 208 is used to fix the rotating plate 203. The rotating rod 204 penetrates through the fixed plate 201 and is located at the top of the rotating plate 203. When the rotating rod 204 is rotated, the rotating plate 205 fixedly connected to the outer wall is also rotated. When an external force is applied to the rotating rod 204 to make it rotate the rotating plate 205, the iron ball 209 will extrude the first spring 210, so that the first spring 210 is deformed. At this time, the rotating plate 205 can be smoothly rotated. After the external force disappears, the iron ball 209 will return to the corresponding position on the inner wall of the fixed ring 206 under the action of the restoring force of the first spring 210, so that the waterproof sleeve 1 will not be abraded. The bottom of the rotating plate 203 is provided with a non-slip pad 17, which prevents the device from sliding randomly. The outer wall right side of the second fixed block 207 is provided with a reflective strip 15, which makes the device visible in dim light. The four corners of the reflective strip 15 are threadedly connected with screws 16, and the reflective strip 15 is threadedly connected with the second fixed block 207 through the screws 16.

[0035] Referring to Figure 1 and Figure 2 The outer wall right side of the rotating block 6 is fixedly connected with a handle 18, which facilitates the carrying of the device.

[0036] Specifically, the outer wall right side of the rotating block 6 is fixedly connected with a handle 18, which facilitates the carrying of the device.

[0037] Working principle: the telescopic plate 4 can slide on the inner wall left side of the placing plate 3. When it is necessary to adjust the heat dissipation area or change the external space of the placing plate 3, the telescopic plate 4 can be pushed to slide along the placing plate 3. The heat dissipation holes 5 opened on the telescopic plate 4 and the heat dissipation holes 5 on the placing plate 3 together play a heat dissipation role. By changing the position of the telescopic plate 4, the space inside the placing plate 3 can be adjusted. For the rotating block 6, it can be rotated relative to the outer wall right side of the placing plate 3, and the waterproof sleeve 1 can be put out and taken. The second spring 8 fixedly connected inside the placing plate 3 and the clamping block 9 fixedly connected to the front side of the outer wall of the placing plate 3 play a limiting role. When the rotating block 6 is rotated to a certain angle, the clamping block 9 will be clamped into the corresponding position on the outer wall right side of the rotating block 6 under the action of the elastic force of the second spring 8, which has a fixing and limiting effect on the rotating block 6, preventing it from being rotated randomly, so that the rotating block 6 can be stably fixed. The supporting block 7 facilitates the fixation of the device.

[0038] The rotating plate 203 is rotatable relative to the bottom of the fixed plate 201 through the first fixed block 202, and after being rotated to a suitable position, the clamping column 208 is sequentially inserted through the rotating plate 203 and the second fixed block 207, and the clamping column 208 is used to fix the rotating plate 203; the rotating rod 204 is inserted through the fixed plate 201 and located at the top of the rotating plate 203, and when the rotating rod 204 is rotated, the rotating plate 205 fixedly connected to the outer wall is rotated together; when an external force is applied to the rotating rod 204 to make it rotate the rotating plate 205, the iron ball 209 will extrude the first spring 210, so that the first spring 210 is deformed; at this time, the rotating plate 205 can be smoothly rotated; after the external force disappears, the iron ball 209 will return to the corresponding position in the inner wall of the fixed ring 206 under the action of the restoring force of the first spring 210, so that the waterproof sleeve 1 will not be abraded.

[0039] Finally, it should be noted that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can still be modified, or some technical features can be replaced, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A multi-layer safety air-conditioning cable comprising a water-proof jacket (1), characterized in that: The outer wall rear side of the waterproof sleeve (1) is provided with a placing plate (3), the inner wall left side of the placing plate (3) is slidably connected with an expansion plate (4), the outer wall of the expansion plate (4) is provided with a heat dissipation hole (5), the outer wall of the placing plate (3) is provided with a heat dissipation hole (5), the outer wall right side of the placing plate (3) is rotatably connected with a rotating block (6), the rotating block (6) is arranged on the outer wall right side of the placing plate (3), the inside of the placing plate (3) is fixedly connected with a second spring (8), the outer wall front side of the second spring (8) is fixedly connected with a clamping block (9), the clamping block (9) is arranged on the outer wall right side of the rotating block (6), the outer wall front and back sides of the expansion plate (4) are fixedly connected with a supporting block (7), the outer wall front and back sides of the placing plate (3) are fixedly connected with a supporting block (7), the outer wall front side of the waterproof sleeve (1) is provided with a wire distribution mechanism (2), and the wire distribution mechanism (2) facilitates the separate connection of the waterproof sleeve (1).

2. A multi-layered safety air conditioner cable according to claim 1, characterized in that: The wire distribution mechanism (2) comprises a fixed plate (201), the fixed plate (201) is arranged on the top of the waterproof sleeve (1), the outer wall left side of the fixed plate (201) is fixedly connected with a first fixed block (202), the bottom wall of the first fixed block (202) is rotatably connected with a rotating plate (203), the rotating plate (203) is arranged on the bottom of the fixed plate (201), the outer wall right side of the fixed plate (201) is fixedly connected with a second fixed block (207), the second fixed block (207) is arranged on the top of the rotating plate (203), the outer wall right side of the rotating plate (203) penetrates a clamping column (208), the clamping column (208) penetrates the rotating plate (203) and the second fixed block (207) in sequence, the top wall of the fixed plate (201) penetrates a plurality of rotating rods (204), the rotating rods (204) are arranged on the top of the rotating plate (203), the top wall of the fixed plate (201) is fixedly connected with a plurality of fixed rings (206), the outer wall of the rotating rod (204) is fixedly connected with a rotating plate (205), the outer wall right side of the rotating rod (204) is fixedly connected with a first spring (210), the other side of the first spring (210) is fixedly connected with a steel ball (209), and the steel ball (209) is arranged on the inner wall of the fixed ring (206).

3. A multi-layered safety air conditioner cable according to claim 1, characterized in that: The inner wall of the waterproof sleeve (1) is provided with a corrosion-resistant sleeve (10), and the inner wall of the corrosion-resistant sleeve (10) is provided with a flame-retardant sleeve (11).

4. A multi-layered safety air conditioner cable according to claim 3, characterized in that: The inner wall of the flame-retardant sleeve (11) is provided with a filler (12), and the inner wall of the filler (12) is provided with a plurality of insulating sleeves (14).

5. A multi-layered safety air conditioner cable according to claim 4, characterized in that: The inner wall of the insulating sleeve (14) is provided with a copper core (13).

6. A multi-layered safety air conditioner cable according to claim 2, characterized in that: The bottom of the rotating plate (203) is provided with an anti-skid pad (17).

7. A multi-layered safety air conditioner cable according to claim 2, characterized in that: The outer wall right side of the second fixed block (207) is provided with a reflective strip (15), the four corners of the reflective strip (15) are threadedly connected with screws (16), and the reflective strip (15) is threadedly connected with the second fixed block (207) through the screws (16).

8. A multi-layered safety air conditioner cable according to claim 1, characterized in that: The outer wall right side of the rotating block (6) is fixedly connected with a handle (18).

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