Heat-resistant cable joint box

Abstract

The utility model provides a kind of heat-resistant cable joint box, comprising: joint shell, fastener and heat dissipation mechanism, wherein, fastener is arranged at the outside of joint shell;Heat dissipation mechanism includes installation shell, mounting bracket and fan, wherein, installation shell is arranged on the outer wall of joint shell;Mounting bracket is arranged on installation shell;Fan is arranged on mounting bracket.The heat-resistant cable joint box of the utility model embodiment, can effectively improve the heat resistance of cable joint box by its special heat dissipation mechanism and heat-resistant component, prolong the service life of cable joint box.

Description

Technical Field

[0001] This utility model relates to the technical field of cables, and in particular to a heat-resistant cable junction box. Background Technology

[0002] A cable is a conductor made of one or more mutually insulated conductors and an outer insulating protective layer. It is a wire that transmits electricity or information from one place to another. When high-voltage cables are connected on a line frame, cable junction boxes are required to protect and secure the cables.

[0003] Traditional cable junction boxes are prone to damage to internal components due to high temperatures at the cable joints, affecting the normal use of the cable. Therefore, regular inspection and maintenance are required, but this method cannot fundamentally solve the problem of damage caused by high temperatures at the cable joints. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0005] Therefore, one objective of this utility model is to provide a heat-resistant cable junction box that can effectively improve the heat resistance of the cable junction box and extend its service life through its special heat dissipation mechanism and heat-resistant components.

[0006] To achieve the above objectives, the first aspect of this utility model provides a heat-resistant cable junction box, comprising: a junction shell, fasteners, and a heat dissipation mechanism, wherein the fasteners are disposed on the outside of the junction shell; the heat dissipation mechanism includes a mounting shell, a mounting bracket, and a fan, wherein the mounting shell is disposed on the outer wall of the junction shell; the mounting bracket is disposed on the mounting shell; and the fan is disposed on the mounting bracket.

[0007] In addition, the heat-resistant cable junction box proposed above according to this utility model may also have the following additional technical features:

[0008] Specifically, an isolation net is installed on the mounting shell.

[0009] Specifically, the mounting housing has an internal mounting assembly, which includes a latch and a first spring; the mounting housing has a slot; the latch is installed in the slot; the first spring is sleeved on the outside of the latch and is installed in the slot.

[0010] Specifically, the interior of the connector housing is provided with heat-resistant components, which include a fixing post, a rubber pad, and a heat dissipation pad; the fixing post is disposed on the inner wall of the connector housing; the rubber pad is disposed on the inner wall of the connector housing; and the heat dissipation pad is disposed on the outer wall of the rubber pad.

[0011] Specifically, the connector housing is provided with a fixing component inside, which includes a fixing plate, a second spring, and a fixing shell. The fixing plate is disposed on the inner wall of the connector housing and has a fixing hole. The second spring is disposed inside the fixing plate, and the fixing shell is connected to the other end of the second spring.

[0012] Specifically, the mounting housing is equipped with a cover plate; the cover plate has ventilation holes.

[0013] Specifically, guide posts are provided on the inner wall of the connector housing.

[0014] Specifically, a connecting pipe is provided at the bottom of the connector housing.

[0015] Compared with the prior art, the present invention has the following beneficial effects: the heat-resistant cable junction box, through the cooperation of heat dissipation mechanism, installation components, heat-resistant components and fixing components, not only improves the heat resistance of the cable junction box, but also enhances its heat resistance and the stability of the line connection.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0018] Figure 1 This is a schematic diagram of a heat-resistant cable junction box according to an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of a heat-resistant component structure for a heat-resistant cable junction box according to an embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of a heat-resistant cable junction box fixing assembly according to an embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of a heat dissipation mechanism for a heat-resistant cable junction box according to an embodiment of the present invention.

[0022] Figure 5 A heat-resistant cable junction box according to an embodiment of the present invention. Figure 4 Enlarged structural diagram at point A in the middle.

[0023] Reference numerals: 1. Connector housing; 2. Fastener; 3. Heat dissipation mechanism; 31. Mounting housing; 32. Isolation mesh; 33. Mounting bracket; 34. Fan; 35. Cover plate; 36. Heat dissipation hole; 4. Mounting component; 41. Slot; 42. Bolt; 43. First spring; 5. Heat-resistant component; 51. Fixing post; 52. Guide post; 53. Rubber pad; 54. Heat dissipation pad; 6. Fixing component; 61. Fixing plate; 62. Fixing hole; 63. Second spring; 64. Fixing housing; 7. Connecting pipe. Detailed Implementation

[0024] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0025] A heat-resistant cable junction box according to an embodiment of the present invention will now be described with reference to the accompanying drawings.

[0026] like Figures 1-5 As shown in the figure, a heat-resistant cable junction box according to an embodiment of the present invention includes: a junction shell 1, a fastener 2, and a heat dissipation mechanism 3.

[0027] The fastener 2 is located on the outside of the connector housing 1, and the heat dissipation mechanism 3 includes a mounting housing 31, a mounting bracket 33, and a fan 34.

[0028] The mounting shell 31 is mounted on the outer wall of the connector shell 1, the mounting bracket 33 is mounted on the mounting shell 31, and the fan 34 is mounted on the mounting bracket 33. A cover plate 35 is provided on the mounting shell 31, and heat dissipation holes 36 are provided on the cover plate 35. An isolation mesh 32 is installed on the mounting shell 31.

[0029] Specifically, when the cable junction box generates heat during operation, the fan 34 is activated. The fan 34 rotates and generates airflow, which enters the mounting shell 31 through the heat dissipation holes 36 to dissipate heat from the junction shell 1, thereby improving the heat dissipation performance of the cable junction box. At the same time, the isolation net 32 ​​prevents external impurities from entering the mounting shell 31 and damaging the junction shell 1, thus extending the service life of the cable junction box.

[0030] In one embodiment of this application, such as Figure 5 As shown, the mounting housing 31 contains the mounting component 4.

[0031] The mounting component 4 includes a latch 42 and a first spring 43. The mounting housing 31 has a slot 41, the latch 42 is installed in the slot 41, and the first spring 43 is sleeved on the outside of the latch 42 and installed in the slot 41.

[0032] Specifically, when the fan 34 needs to be installed, pull the latch 42. The latch 42 is pressed against the first spring 43, causing one end of the latch 42 to move out of the slot 41. At this time, the fan 34 can be placed on the mounting bracket 33. Release the latch 42, and the first spring 43 is restored to its original shape, causing one end of the latch 42 to be inserted into the slot 41, thus fixing the fan 34. This improves the ease of installation of the fan 34. Furthermore, the cooperation between the latch 42 and the first spring 43 can prevent the fan 34 from shaking or falling off during use, thus improving the stability of the fan 34 installation.

[0033] In one embodiment of this application, such as Figure 2 As shown, a heat-resistant component 5 is installed inside the connector housing 1.

[0034] The heat-resistant component 5 includes a fixing post 51, a rubber pad 53, and a heat dissipation pad 54. The fixing post 51 is disposed on the inner wall of the connector housing 1, the rubber pad 53 is disposed on the inner wall of the connector housing 1, and the heat dissipation pad 54 is disposed on the outer wall of the rubber pad 53.

[0035] Specifically, when the cable junction box generates heat during operation, the heat is transferred to the rubber pad 53 through the junction shell 1. The rubber pad 53 has good heat insulation properties, which can slow down the heat transfer rate. At the same time, the heat dissipation pad 54 can further improve the heat resistance of the cable junction box, and the heat dissipation pad 54 can absorb some of the heat and dissipate it into the outside air, further improving the heat dissipation effect of the cable junction box. The fixing post 51 can support the rubber pad 53 and the heat dissipation pad 54, improving the stability of the installation of the rubber pad 53 and the heat dissipation pad 54.

[0036] In one embodiment of this application, such as Figure 3 As shown, a fixing component 6 is provided inside the connector housing 1.

[0037] The fixing component 6 includes a fixing plate 61, a second spring 63, and a fixing shell 64. The fixing plate 61 is disposed on the inner wall of the connector shell 1 and has a fixing hole 62. The second spring 63 is disposed inside the fixing plate 61, and the fixing shell 64 is connected to the other end of the second spring 63.

[0038] It should be noted that the fixing shell 64 described in this embodiment is made of rubber, which has good elasticity and heat resistance.

[0039] Specifically, when the cable is connected inside the connector housing 1, the cable can pass through the fixing housing 64. At this time, the second spring 63 is deformed by force, the fixing housing 64 compresses the second spring 63, and then the second spring 63 rebounds to clamp and fix the cable, which improves the stability of the cable connection and avoids the phenomenon of the cable shaking or falling off during use.

[0040] In one embodiment of this application, such as Figure 2 As shown, a guide post 52 is provided on the inner wall of the connector housing 1.

[0041] It is understandable that the guide post 52 is designed to guide the cable lines entering the connector housing 1, so that the cable lines can be neatly arranged inside the connector housing 1, avoiding the phenomenon of cable lines crossing or tangling, and further improving the neatness and stability of the wiring inside the cable connector box.

[0042] In one embodiment of this application, such as Figure 1 As shown, a connecting pipe 7 is provided at the bottom of the connector housing 1.

[0043] Understandably, the connection pipe 7 facilitates the connection between the cable junction box and external cable lines. At the same time, the connection pipe 7 can be made of heat-resistant material, which improves the heat resistance of the cable junction box.

[0044] Working Principle: When the cable junction box is in operation, fastener 2 secures the junction shell 1, preventing it from loosening. The heat dissipation mechanism 3 activates, and the fan 34 rotates on the mounting bracket 33, generating airflow that carries away heat from the interior of the junction shell 1 through the heat dissipation holes 36, achieving rapid heat dissipation. The isolation mesh 32 effectively blocks external impurities from entering the mounting shell 31, protecting internal components from damage. The mounting assembly 4, through the cooperation of the latch 42 and the first spring 43, ensures the fan 34 is securely installed, preventing it from shaking or falling off even in high-temperature operating environments. The rubber pad 53 and the heat dissipation pad 54 in the heat-resistant assembly 5 work together to effectively slow down heat transfer and absorb and dissipate some heat, improving the heat resistance of the cable junction box. The fixing assembly 6 clamps and fixes the cable lines through the second spring 63 and the fixing shell 64, ensuring the stability of the line connection. The guide post 52 guides the cable lines to be neatly arranged, avoiding crossing or tangling, keeping the inside of the cable junction box clean. The connecting pipe 7 is made of heat-resistant material, facilitating connection with external cable lines while enhancing overall heat resistance.

[0045] In summary, the heat-resistant cable junction box in this embodiment of the present invention, through the cooperation of fasteners 2, heat dissipation mechanism 3, mounting components 4, heat-resistant components 5 and fixing components 6, not only improves the heat resistance of the cable junction box, but also enhances its heat resistance and the stability of the line connection.

[0046] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0047] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0048] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A heat-resistant cable junction box, characterized in that, include: The connector housing (1), fasteners (2), and heat dissipation mechanism (3) are included. The fastener (2) is disposed on the outside of the joint housing (1); The heat dissipation mechanism (3) includes a mounting shell (31), a mounting bracket (33), and a fan (34), wherein, The mounting shell (31) is disposed on the outer wall of the connector shell (1); The mounting bracket (33) is disposed on the mounting housing (31); The fan (34) is mounted on the mounting bracket (33).

2. The heat-resistant cable junction box according to claim 1, characterized in that, An isolation net (32) is installed on the mounting shell (31).

3. A heat-resistant cable junction box according to claim 1, characterized in that, The mounting housing (31) is internally provided with a mounting assembly (4), wherein, The mounting assembly (4) includes a latch (42) and a first spring (43); The mounting housing (31) is provided with a slot (41); The latch (42) is installed in the slot (41); The first spring (43) is sleeved on the outside of the latch (42) and the first spring (43) is installed in the slot (41).

4. A heat-resistant cable junction box according to claim 1, characterized in that, The interior of the connector shell (1) is provided with a heat-resistant component (5), wherein, The heat-resistant component (5) includes a fixing post (51), a rubber pad (53), and a heat dissipation pad (54). The fixing post (51) is disposed on the inner wall of the joint housing (1); The rubber pad (53) is disposed on the inner wall of the connector housing (1); The heat dissipation pad (54) is disposed on the outer wall of the rubber pad (53).

5. A heat-resistant cable junction box according to claim 1, characterized in that, The connector housing (1) is internally provided with a fixing component (6), wherein, The fixing component (6) includes a fixing plate (61), a second spring (63), and a fixing shell (64), wherein, The fixing plate (61) is disposed on the inner wall of the connector shell (1); The fixing plate (61) has fixing holes (62); The second spring (63) is disposed inside the fixed plate (61), and the fixed shell (64) is connected to the other end of the second spring (63).

6. A heat-resistant cable junction box according to claim 1, characterized in that, A cover plate (35) is provided on the mounting shell (31); The cover plate (35) has heat dissipation holes (36).

7. A heat-resistant cable junction box according to claim 1, characterized in that, The inner wall of the connector housing (1) is provided with a guide post (52).

8. A heat-resistant cable junction box according to claim 1, characterized in that, A connecting pipe (7) is provided at the bottom of the connector housing (1).

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