New energy cable with double thermal insulation structures

Abstract

The utility model relates to the technical field of new energy charging cables, in particular to a new energy cable with a double thermal insulation structure, which comprises a rubber protective sleeve, a charging pile is arranged at the side end part of the rubber protective sleeve, a cold air isolation layer is arranged in the rubber protective sleeve, and a sliding lantern ring is sleeved on the outer surface of the rubber protective sleeve. And a scraping plate is installed at the side end of the sliding lantern ring, the outer surface of the sliding lantern ring is sleeved with a buckle ring, and a fixed clamping sleeve is installed at the side end of the buckle ring in a sliding mode. According to the improved new energy cable with the specific dual thermal insulation structure, a cold air isolation layer installed in a rubber protection sleeve is used for blocking low temperature, and a waterproof thermal insulation layer installed in the rubber protection sleeve is matched for blocking high temperature, so that the dual thermal insulation effect can be effectively carried out on an internal conveying pipe when the device is used; external interference to internal lines is reduced, the use efficiency of the device is improved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy charging cables, in particular to a new energy cable with a double thermal insulation structure. Background Art

[0002] At present, most of the existing new energy sources are transmitted through cables. However, the cable transmission method is easily affected by external temperature interference, which can easily lead to different power transmission by the device under different temperature conditions, and thus lead to unstable power supply, resulting in poor performance of the device in actual use and affecting the normal use efficiency of the device. Utility Model Content

[0003] The purpose of the present invention is to provide a new energy cable with a double thermal insulation structure to solve the problems raised in the above background technology. To achieve the above purpose, the present invention provides the following technical solutions: a new energy cable with a double thermal insulation structure, comprising a rubber protective sleeve, a charging pile installed on the side end of the rubber protective sleeve, a cold air insulation layer installed inside the rubber protective sleeve, a transmission cable body installed inside the cold air insulation layer, a sliding ring provided on the outer surface of the rubber protective sleeve, a scraper installed on the side end of the sliding ring, a snap ring provided on the outer surface of the sliding ring, and a fixed snap ring slidably installed on the side end of the snap ring.

[0004] Further preferably, a reserved groove is provided on the inner wall of the cold air insulating layer, and a fixed handle is fixedly mounted on the outer surface of the sliding collar.

[0005] Further preferably, a connecting ring is fixedly mounted on the side end of the sliding collar, and a scraper is rotatably mounted on the side end of the connecting ring.

[0006] Further preferably, two pressing plates are fixedly mounted on the side ends of the snap ring, and a first bolt is mounted inside each of the pressing plates.

[0007] Further preferably, a fixing bracket is fixedly installed on the outer surface of the snap ring, a reserved slide groove is opened inside the fixed sleeve, and the snap ring is slidably installed on the side end of the fixed sleeve through the cooperation of the fixing bracket and the reserved slide groove.

[0008] Further preferably, two limiting holes are provided on the left and right sides of the fixing sleeve, and a second bolt is installed inside each of the limiting holes.

[0009] Further preferably, the outer surface of the transmission cable body is provided with a waterproof and heat-insulating layer, and the waterproof and heat-insulating layer is installed inside the cold air insulating layer.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] In the present invention, the cold air insulation layer installed inside the rubber protective sleeve is used to block the low temperature, and the waterproof heat insulation layer installed inside is used to block the high temperature, so that the device can effectively perform double insulation on the internal conveying pipe when in use, reduce external interference to the internal circuit, improve the efficiency of the device, and thus improve the practicality of the device.

[0012] In the utility model, the buckle ring, the fixed sleeve, the second bolt and other parts are coordinated to facilitate the hanging of the device, and then to facilitate classification and storage. The sliding ring and the scraper slide on the outer surface of the rubber protective sleeve, so that the device can be quickly hung when not in use for easy organization, while keeping the surface of the device clean and tidy, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the rubber protective cover of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the transmission cable body of the utility model;

[0015] Figure 3 This is a schematic diagram of the sliding collar structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the fixed sleeve structure of the utility model.

[0017] In the figure: 1. Rubber protective cover; 11. Charging pile; 12. Air conditioning insulation layer; 13. Reserved groove; 14. Waterproof and heat-insulating layer; 15. Transmission cable body; 2. Sliding collar; 21. Fixed handle; 22. Connecting ring; 23. Scraper; 3. Snap ring; 31. Pressing plate; 32. First bolt; 33. Fixed bracket; 34. Fixed sleeve; 35. Reserved slide groove; 36. Limiting hole; 37. Second bolt. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0019] See also Figures 1 to 4The utility model provides a technical solution: a new energy cable with a double thermal insulation structure, comprising a rubber protective sleeve 1, a charging pile 11 is installed on the side end of the rubber protective sleeve 1, a cold air insulation layer 12 is installed inside the rubber protective sleeve 1, a transmission cable body 15 is installed inside the cold air insulation layer 12, the outer surface of the rubber protective sleeve 1 is provided with a sliding ring 2, the side end of the sliding ring 2 is provided with a scraper 23, the outer surface of the sliding ring 2 is provided with a snap ring 3, and the side end of the snap ring 3 is slidably provided with a fixed snap sleeve 34.

[0020] In this embodiment, Figure 1 and Figure 2 As shown, a reserved groove 13 is provided on the inner wall of the cold air insulation layer 12, and a fixed handle 21 is fixedly installed on the outer surface of the sliding ring 2. This structure can collect the water vapor formed on the inner wall of the rubber protective cover 1 through the reserved groove 13 provided on the inner wall of the cold air insulation layer 12, thereby facilitating its discharge to prevent it from accumulating inside the device and affecting the normal use of the device.

[0021] In this embodiment, Figure 1 and Figure 3 As shown, a connecting ring 22 is fixedly installed on the side end of the sliding collar 2, and a scraper 23 is rotatably installed on the side end of the connecting ring 22. This structure can facilitate the quick connection and installation of the scraper 23 through the connecting ring 22 installed on the side end of the sliding collar 2, thereby facilitating easy use.

[0022] In this embodiment, Figure 1 and Figure 4 As shown, two pressing plates 31 are fixedly installed on the side ends of the snap ring 3, and a first bolt 32 is installed inside each pressing plate 31. This structure can cooperate with the pressing plates 31 and the first bolts 32 installed on the side ends of the snap ring 3 to limit the snap ring 3, making it convenient for the snap ring 3 to be connected and fixed with the sliding ring 2.

[0023] In this embodiment, Figure 1 and Figure 4 As shown, a fixing bracket 33 is fixedly installed on the outer surface of the snap ring 3, and a reserved slide groove 35 is opened inside the fixed sleeve 34. The snap ring 3 is slidably installed on the side end of the fixed sleeve 34 through the cooperation of the fixing bracket 33 and the reserved slide groove 35. This structure can cooperate with the fixing bracket 33 installed on the outer surface of the snap ring 3 and the reserved slide groove 35 opened inside the fixed sleeve 34, so as to quickly install and use the fixing bracket 33 and the fixed sleeve 34.

[0024] In this embodiment, Figure 1 and Figure 4As shown, two limiting holes 36 are provided on the left and right sides of the fixing sleeve 34, and a second bolt 37 is installed inside each limiting hole 36. This structure can facilitate the installation and fixation of the fixing sleeve 34 through the limiting holes 36 and the second bolts 37 provided on both sides of the fixing sleeve 34.

[0025] In this embodiment, Figure 1 and Figure 2 As shown, the outer surface of the transmission cable body 15 is provided with a waterproof and heat-insulating layer 14, and the waterproof and heat-insulating layer 14 is installed inside the cold air insulation layer 12. This structure can collect and process the internal accumulated water through the reserved gap when the rubber protective sleeve 1 is suspended in conjunction with the sliding ring 2 and the snap ring 3, thereby improving the service life of the device.

[0026] The use method and advantages of this utility model: When using the new energy cable with double thermal insulation structure, the working process is as follows:

[0027] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, first, when using, the user places the device on a horizontal surface, picks up the rubber protective sleeve 1, installs the charging pile 11 on the side end of the rubber protective sleeve 1, then installs the cold air insulation layer 12 inside the rubber protective sleeve 1, then installs the transmission cable body 15 inside the cold air insulation layer 12, and puts a waterproof heat insulation layer 14 on the outer surface of the transmission cable body 15, then picks up the sliding collar 2, installs the fixed handle 21 on the outer surface of the sliding collar 2, installs the connecting ring 22 on the side end of the sliding collar 2, installs the scraper 23 on the side end of the connecting ring 22, and then puts the sliding collar 2 on the outer surface of the rubber protective sleeve 1. After that, the user can put the clamping ring 3 into the groove between the sliding ring 2 and the connecting ring 22, and then pick up the clamping ring 3, install the two clamping plates 31 on the side ends of the clamping ring 3, install the same first bolt 32 inside the two clamping plates 31, and install the fixing bracket 33 on the outer surface of the clamping ring 3. Then, pick up the fixing sleeve 34, match the fixing sleeve 34 with the fixing bracket 33 along the reserved slot 35 opened inside and connect it to the clamping ring 3, and then install the second bolt 37 in the two limiting holes 36 opened on the left and right sides of the fixing sleeve 34, and then set the clamping ring 3 in the groove between the sliding ring 2 and the connecting ring 22. When the user needs to use the device, the user picks up the fixing sleeve 3 4. Install the fixed sleeve 34 along the limit hole 36 and the second bolt 37 to the designated wall, then slide the fixed bracket 33 along the opening position of the reserved slide groove 35 inside the fixed sleeve 34, and detach the snap ring 3, the sliding collar 2 and the rubber protective sleeve 1 from the fixed sleeve 34. Then pick up the sliding collar 2 along the fixed handle 21, connect the interface installed on the side end of the rubber protective sleeve 1 to the new energy electric vehicle, and then start the charging pile 11 to use power transmission. During the power transmission process, the cold air insulation layer 12 will insulate the external cold air, and the waterproof and heat-insulating layer 14 is made of special materials that can be used for insulation. While keeping the heat away, it prevents water molecules from penetrating, thereby forming water vapor between the cold air insulation layer 12 and the waterproof heat insulation layer 14. When the water vapor finally turns into water source, it will gather in the reserved groove 13. As the fixing bracket 33 is reinstalled into the reserved slide groove 35, it will be lifted by the rubber protective cover 1 and collected along the reserved groove 13. When dust or impurities are attached to the outer surface of the rubber protective cover 1, the user holds the side end connector of the rubber protective cover 1, and then pulls the fixed handle 21 to slide the sliding ring 2 and the scraper 23. The sliding of the scraper 23 will clean the outer surface of the rubber protective cover 1, clean the dust and impurities, etc., and improve the cleanliness of the device.

[0028] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A new energy cable with a double thermal insulation structure, comprising a rubber protective sleeve (1), characterized in that: A charging pile (11) is installed on the side end of the rubber protective sleeve (1), a cold air insulation layer (12) is installed inside the rubber protective sleeve (1), a transmission cable body (15) is installed inside the cold air insulation layer (12), a sliding ring (2) is sleeved on the outer surface of the rubber protective sleeve (1), a scraper (23) is installed on the side end of the sliding ring (2), a snap ring (3) is sleeved on the outer surface of the sliding ring (2), and a fixed snap ring (34) is slidably installed on the side end of the snap ring (3).

2. The new energy cable with a double thermal insulation structure according to claim 1 is characterized in that: A reserved groove (13) is provided on the inner wall of the cold air insulating layer (12), and a fixed handle (21) is fixedly mounted on the outer surface of the sliding collar (2).

3. The new energy cable with a double thermal insulation structure according to claim 1 is characterized in that: A connecting ring (22) is fixedly mounted on the side end of the sliding collar (2), and a scraper (23) is rotatably mounted on the side end of the connecting ring (22).

4. The new energy cable with a double thermal insulation structure according to claim 1 is characterized in that: Two pressing plates (31) are fixedly mounted on the side ends of the snap ring (3), and a first bolt (32) is mounted inside each pressing plate (31).

5. The new energy cable with a double thermal insulation structure according to claim 1 is characterized in that: A fixing bracket (33) is fixedly mounted on the outer surface of the snap ring (3), a reserved slide groove (35) is provided inside the fixed sleeve (34), and the snap ring (3) is slidably mounted on the side end of the fixed sleeve (34) through the fixed bracket (33) and the reserved slide groove (35).

6. The new energy cable with a double thermal insulation structure according to claim 1 is characterized in that: Two limiting holes (36) are provided on both the left and right sides of the fixing sleeve (34), and a second bolt (37) is installed inside each limiting hole (36).

7. The new energy cable with a double thermal insulation structure according to claim 1, characterized in that: The outer surface of the transmission cable body (15) is sheathed with a waterproof heat-insulating layer (14), and the waterproof heat-insulating layer (14) is installed inside the cold air insulating layer (12).

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