A distribution box for communication

Abstract

The utility model discloses a kind of distribution box for communication, including box;Heat dissipation component, including symmetrically opening side groove in the both sides of box, copper sheet being installed in side groove interior, aluminum alloy sheet being fixed in the outside surface of copper sheet, array fixed in the surface of copper sheet and the outer end of heat dissipation fin of aluminum alloy sheet and stretch out side groove, heat dissipation groove being through opening in the surface of copper sheet and aluminum alloy sheet and located between heat dissipation fin;The heat dissipation component further includes rubber sealing sleeve being fixed in the outer edge of copper sheet and aluminum alloy sheet;Through the heat dissipation component of design, can realize heat dissipation function, on the one hand, air convection heat dissipation is carried out through heat dissipation groove, and heat dissipation area is increased through heat dissipation fin, this double-layer heat dissipation structure, improves heat dissipation effect, on the other hand, heat dissipation fin can shield heat dissipation groove, play the role of dustproof, through above structure, dustproof protection is carried out to heat dissipation groove, also improves heat dissipation effect simultaneously.

Description

Technical Field

[0001] This utility model belongs to the field of distribution box technology, and specifically relates to a communication distribution box. Background Technology

[0002] Communication distribution boxes are core supporting devices in communication systems that ensure stable equipment operation. They are mainly used to house various communication modules, power supply components, and wiring systems, and are widely used in indoor and outdoor communication sites. Currently, communication distribution boxes on the market can be divided into two categories according to their heat dissipation methods: active cooling and passive cooling. Active cooling types have built-in fans and other power components that achieve efficient heat exchange through forced air convection; passive cooling types rely on heat dissipation grooves in the box to dissipate heat through natural convection. Both types can adapt to the usage requirements of different power consumption scenarios.

[0003] Existing distribution boxes that use heat dissipation slots for passive cooling have limitations. Since the slots are always open, external dust and other contaminants can easily enter the box, which is detrimental to the normal operation of the internal components. Furthermore, the cooling effect of a single heat dissipation slot structure is limited. Therefore, a new type of distribution box needs to be designed to solve this problem. Utility Model Content

[0004] The purpose of this utility model is to provide a communication power distribution box to solve the problems mentioned in the background art, such as dust easily entering the open heat dissipation slots on the surface of the power distribution box and the poor heat dissipation effect of the single-structure heat dissipation slots.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a communication distribution box, comprising... Box; The heat dissipation assembly includes side slots symmetrically opened on both sides of the housing, copper plates installed inside the side slots, aluminum alloy plates fixed on the outer surface of the copper plates, heat dissipation fins arrayed and fixed on the surface of the copper plates with their outer ends penetrating through the aluminum alloy plates and extending out of the side slots, and heat dissipation grooves opened through the surfaces of the copper plates and aluminum alloy plates and located between the heat dissipation fins.

[0006] Preferably, the heat dissipation assembly further includes a rubber sealing sleeve fixed to the outer edge of the copper sheet and the aluminum alloy sheet, wherein the rubber sealing sleeve is in extrusion contact with the inner wall of the side groove. Preferably, the heat dissipation assembly further includes fixing plates symmetrically fixed at the upper and lower ends of the aluminum alloy sheet, the fixing plates blocking the upper and lower sides of the heat dissipation fins. Preferably, the heat dissipation assembly further includes fixing plates symmetrically fixed to the surface of the fixing plate, and the fixing plates can be bolted to the housing.

[0007] Preferably, the back of the box is symmetrically provided with wall-mounting components. The wall-mounting components include a back strip fixed to the back of the box, a surface groove formed on the surface of the back strip, and an inner groove formed inside the surface groove. The inner groove communicates with the interior of the box. Preferably, the wall-mounted assembly further includes a guide ramp, which is formed between the surface groove and the inner groove.

[0008] Preferably, the wall-mounted assembly further includes a rubber sheet, which is fixed to the surfaces of the upper and lower ends of the back strip.

[0009] Compared with the prior art, the beneficial effects of this utility model are: The designed heat dissipation components enable heat dissipation. On one hand, air convection is used to dissipate heat through heat dissipation slots, and the heat dissipation area is increased through heat dissipation fins. This dual-layer heat dissipation structure improves the heat dissipation effect. On the other hand, the heat dissipation fins can shield the heat dissipation slots and play a role in preventing dust. Through the above structure, the heat dissipation slots are protected from dust, while the heat dissipation effect is also improved. Attached Figure Description

[0010] Figure 1 This is a three-dimensional schematic diagram of the present invention; Figure 2 This is a front sectional view of the heat dissipation component of this utility model; Figure 3 This utility model Figure 2 Enlarged view of area A in the middle; Figure 4 This is a three-dimensional schematic diagram of the back of the present invention; Figure 5 This utility model Figure 4 Enlarged diagram of area B in the middle; In the diagram: 100, cabinet; 200, heat dissipation assembly; 201, side groove; 202, copper sheet; 203, aluminum alloy sheet; 204, heat dissipation fins; 205, heat dissipation slot; 206, rubber sealing sleeve; 207, fixing plate; 208, fixing piece; 300, wall-mounting assembly; 301, back strip; 302, front groove; 303, inner groove; 304, guide slope; 305, rubber sheet. Detailed Implementation

[0011] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0012] Example Please see Figures 1 to 5 This is an embodiment of the present utility model, which provides a technical solution: a communication power distribution box, including... Enclosure 100; serving as the outer shell of the distribution box; The heat dissipation assembly 200 includes side slots 201 symmetrically opened on both sides of the housing 100, copper plates 202 installed inside the side slots 201, aluminum alloy plates 203 fixed to the outer surface of the copper plates 202, heat dissipation fins 204 arrayed and fixed to the surface of the copper plates 202 with their outer ends penetrating through the aluminum alloy plates 203 and extending out of the side slots 201, and heat dissipation grooves 205 opened through the surfaces of the copper plates 202 and the aluminum alloy plates 203 and located between the heat dissipation fins 204. Heat is dissipated through the heat dissipation grooves 205. At the same time, the copper plates 202 can absorb the heat inside the housing 100, and this heat is transferred to the heat dissipation fins 204 for heat dissipation, ensuring heat dissipation efficiency. Meanwhile, the aluminum alloy plates 203 can enhance the overall strength of the heat dissipation assembly 200.

[0013] In this embodiment, preferably, the heat dissipation assembly 200 further includes a rubber sealing sleeve 206 fixed to the outer edge of the copper sheet 202 and the aluminum alloy sheet 203. The rubber sealing sleeve 206 and the inner wall of the side groove 201 are pressed together to seal the side groove 201.

[0014] In this embodiment, preferably, the heat dissipation assembly 200 further includes fixing plates 207 symmetrically fixed at the upper and lower ends of the aluminum alloy sheet 203. The fixing plates 207 block the upper and lower sides of the heat dissipation fins 204 to protect the heat dissipation fins 204.

[0015] In this embodiment, preferably, the heat dissipation assembly 200 further includes fixing plates 208 symmetrically fixed on the surface of the fixing plate 207. The fixing plates 208 can be bolted to the housing 100 to achieve fixed installation between the heat dissipation assembly 200 and the housing 100.

[0016] In this embodiment, preferably, a wall-mounting assembly 300 is symmetrically arranged on the back of the enclosure 100. The wall-mounting assembly 300 includes a back strip 301 fixed to the back of the enclosure 100, a surface groove 302 formed on the surface of the back strip 301, and an inner groove 303 formed inside the surface groove 302. The inner groove 303 communicates with the interior of the enclosure 100. When wall-mounting the enclosure 100, bolts need to be driven into the wall first, and then the bolts are allowed to pass through the inner groove 303 and extend into the interior of the enclosure 100. After tightening the nuts, the wall-mounting installation of the distribution box is achieved.

[0017] In this embodiment, preferably, the wall-mounted component 300 further includes a guide slope 304, which is formed between the surface groove 302 and the inner groove 303, and serves as a guide to facilitate the bolts being passed through the inner groove 303.

[0018] In this embodiment, preferably, the wall-mounted assembly 300 further includes a rubber sheet 305, which is fixed to the upper and lower surfaces of the back strip 301. When wall-mounted, the rubber sheet 305 contacts the wall surface and acts as a buffer.

[0019] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A communication distribution box, characterized in that: include Box (100); The heat dissipation assembly (200) includes side slots (201) symmetrically opened on both sides of the housing (100), copper plates (202) installed inside the side slots (201), aluminum alloy plates (203) fixed on the outer surface of the copper plates (202), heat dissipation fins (204) arrayed and fixed on the surface of the copper plates (202) with their outer ends penetrating through the aluminum alloy plates (203) and extending out of the side slots (201), and heat dissipation grooves (205) that are opened through the surfaces of the copper plates (202) and the aluminum alloy plates (203) and are located between the heat dissipation fins (204).

2. A communication distribution box according to claim 1, characterized in that: The heat dissipation assembly (200) also includes a rubber sealing sleeve (206) fixed to the outer edge of the copper sheet (202) and the aluminum alloy sheet (203), wherein the rubber sealing sleeve (206) and the inner wall of the side groove (201) are in extrusion contact.

3. A communication distribution box according to claim 2, characterized in that: The heat dissipation assembly (200) also includes fixing plates (207) symmetrically fixed at the upper and lower ends of the aluminum alloy sheet (203), and the fixing plates (207) block the upper and lower sides of the heat dissipation fins (204).

4. A communication distribution box according to claim 3, characterized in that: The heat dissipation assembly (200) also includes fixing plates (208) symmetrically fixed on the surface of the fixing plate (207), and the fixing plates (208) can be bolted to the housing (100).

5. A communication distribution box according to claim 4, characterized in that: The back of the box (100) is symmetrically provided with a wall-mounting assembly (300). The wall-mounting assembly (300) includes a back strip (301) fixed to the back of the box (100), a surface groove (302) formed on the surface of the back strip (301), and an inner groove (303) formed inside the surface groove (302). The inner groove (303) communicates with the interior of the box (100).

6. A communication distribution box according to claim 5, characterized in that: The wall-mounted assembly (300) also includes a guide slope (304) which is formed between the surface groove (302) and the inner groove (303).

7. A communication distribution box according to claim 6, characterized in that: The wall-mounted assembly (300) also includes a rubber sheet (305) which is fixed to the surfaces of the upper and lower ends of the back strip (301).

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