CN212623236U - Novel optical fiber box for placing optical fibers - Google Patents

Abstract

The utility model discloses a novel optical fiber box for placing optic fibre, including upper cover and lower base, the thermovent has been seted up to the upper cover both sides, and the upper cover upper surface is provided with the buckle closure, settle the upper cover below has the splice tray, and the splice tray upper surface is provided with the stopper, the splice tray outer wall is settled there is the fixture block, and the splice tray below is provided with the sealing strip, the splice tray below is settled there is the base. This a novel optical fiber box for placing optic fibre is provided with the thermovent, the thermovent has been seted up to the upper cover both sides, and the upper cover equidistance distributes there is the thermovent, be favorable to making the inside steam of optical fiber box after the long-term work give off, work in order to guarantee that inside optic fibre is in suitable temperature, the splice tray upper surface is provided with the stopper, and the stopper is "U" type, be convenient for coil rich spacing processing to the optic fibre after the butt fusion, and the stopper is provided with eight, can effectively fix the optic fibre after coiling rich, prevent that it from influencing inside heat dissipation because of mixed and disorderly distribution.

Description

Novel optical fiber box for placing optical fibers

Technical Field

The utility model relates to an optical fiber box technical field specifically is a novel optical fiber box for placing optic fibre.

Background

The optical fibre termination box is the terminating head of an optical fibre cable, one end of which is the optical fibre cable and the other end of which is the pigtail, corresponding to the equipment for splitting an optical fibre cable into individual optical fibres, a wall-mounted subscriber cable termination box, the function of which is to provide fibre-to-fibre splicing, fibre-to-pigtail splicing and optical connector interfacing, and to provide mechanical and environmental protection to the optical fibres and their components, and to allow appropriate inspection to maintain the highest standard of fibre management.

Its heat dispersion of optical fiber box on the present market is relatively poor, and optic fibre and pigtail cable butt fusion back, and unnecessary optic fibre is difficult to be coiled the rich fixed to lead to optic fibre mixed and disorderly to distribute, the connected mode of optical fiber box is comparatively ordinary, can not provide good sealed effect, and barrier propterty is relatively poor, and to above-mentioned condition, we have released a novel optical fiber box for placing optic fibre.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel optical fiber box for placing optic fibre to provide general novel optical fiber box in solving above-mentioned background art, its heat dispersion is relatively poor, and optic fibre and pigtail cable butt fusion back, unnecessary optic fibre is hardly coiled the branchy and is fixed, thereby leads to optic fibre mixed and disorderly to distribute, and optical fiber box's connected mode is comparatively ordinary, can not provide good sealed effect, the relatively poor problem of barrier propterty.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel optical fiber box for placing optic fibre, includes upper cover and lower base, the thermovent has been seted up to the upper cover both sides, and the upper cover upper surface is provided with the buckle closure, settle the upper cover below has the splice tray, and the splice tray upper surface is provided with the stopper, the splice tray outer wall is settled there is the fixture block, and is provided with the sealing strip below the splice tray, settle the splice tray below has the base, and the base upper surface has seted up the draw-in groove, settle the base outer wall has the sealed piece of main cable silica gel, and the sealed piece outer wall of main cable silica gel is provided with the incoming line, the base sets up in the base below down, and is provided with the adapter card strip below the lower base, settle adapter card strip below has rubber-insulated wire silica gel line protecting piece, the base below is provided with the lower cover, and the outer wall below the lower.

Preferably, the upper cover is equidistantly distributed with heat dissipation ports, and the heat dissipation ports are symmetrically distributed about the vertical center line of the upper cover.

Preferably, the limiting blocks are U-shaped and eight.

Preferably, the size of the outer opening of the sealing strip is matched with the size of the inner opening of the clamping groove, and the sealing strip is of a flexible structure.

Preferably, the upper cover is fixedly connected with the base through a fixture block, and the vertical center line of the fixture block is overlapped with the vertical center line of the base.

Preferably, the lower cover is fixedly connected with the lower base through the lower locking cover, and the number of the lower locking covers is three.

Compared with the prior art, the beneficial effects of the utility model are that: the novel optical fiber box for placing optical fibers is provided with the heat dissipation ports, the heat dissipation ports are formed in two sides of the upper cover, the heat dissipation ports are distributed on the upper cover at equal intervals, the heat dissipation ports are beneficial to dissipating hot air in the optical fiber box after long-term work so as to ensure that the optical fibers inside the optical fiber box work at a proper temperature, the upper surface of the fusion splice tray is provided with the limiting blocks, the limiting blocks are U-shaped, the optical fibers after fusion splicing can be conveniently coiled and limited, the limiting blocks are eight, the optical fibers after coiling can be effectively fixed, and the influence on internal heat dissipation due to disordered distribution is prevented;

the novel optical fiber box for placing optical fibers is provided with the sealing strips, the sealing strips are arranged below the fusion splice tray, the size of the outer opening of each sealing strip is matched with the size of the inner opening of each clamping groove, the sealing strips are convenient to match with the clamping grooves formed in the upper surface of the base, and therefore tightness between the base and the upper cover is improved, the upper cover is conveniently connected with the base in a clamping mode through the clamping blocks, and the fusion splice tray and the optical fibers inside the upper cover are protected in a sealing mode;

this novel a novel fiber box for placing optic fibre is provided with main cable silica gel sealing block, the arrangement of base outer wall has main cable silica gel sealing block, and main cable silica gel sealing block outer wall is provided with the incoming line, the optical cable of being convenient for gets into from the incoming line of its outer wall, and main cable silica gel sealing block can effectively protect its optical cable incoming line, prevent that external water source from getting into inside and causing the harm to its optic fibre, and lower base sets up in the base below, and the base below is provided with the adapter card strip down, can effectively fix the adapter, make the connection with the tail cable more stable firm.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. an upper cover; 2. a heat dissipation port; 3. covering; 4. a fusion splice tray; 5. a limiting block; 6. a clamping block; 7. a sealing strip; 8. a base; 9. a card slot; 10. a main cable silica gel sealing block; 11. a wire inlet; 12. a lower base; 13. an adapter card strip; 14. a rubber-insulated wire silica gel wire protecting block; 15. a lower cover; 16. and a lower locking cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel optical fiber box for placing optical fibers comprises an upper cover 1 and a lower base 12, wherein heat dissipation ports 2 are formed in two sides of the upper cover 1, a buckle cover 3 is arranged on the upper surface of the upper cover 1, the heat dissipation ports 2 are distributed on the upper cover 1 at equal intervals, the heat dissipation ports 2 are symmetrically distributed about the vertical central line of the upper cover 1, and the heat dissipation ports 2 are formed in two sides of the upper cover 1 and the heat dissipation ports 2 are distributed on the upper cover 1 at equal intervals, so that the heat inside the optical fiber box can be dissipated after long-term work, and the internal optical fibers can work at proper temperature;

the fusion splice tray 4 is arranged below the upper cover 1, the limiting blocks 5 are arranged on the upper surface of the fusion splice tray 4, the limiting blocks 5 are U-shaped, eight limiting blocks 5 are arranged on the upper surface of the fusion splice tray 4, the limiting blocks 5 are U-shaped, winding limiting treatment can be conveniently carried out on the fused optical fibers, and the limiting blocks 5 are eight, so that the wound optical fibers can be effectively fixed, and the influence of disordered distribution on internal heat dissipation is avoided;

the outer wall of the welding disc 4 is provided with a clamping block 6, a sealing strip 7 is arranged below the welding disc 4, a base 8 is arranged below the welding disc 4, the upper surface of the base 8 is provided with a clamping groove 9, the size of an outer opening of the sealing strip 7 is identical with that of an inner opening of the clamping groove 9, the sealing strip 7 is of a flexible structure, the upper cover 1 is fixedly connected with the base 8 through the clamping block 6, the vertical central line of the clamping block 6 is coincident with that of the base 8, the sealing strip 7 is arranged below the welding disc 4, the size of the outer opening of the sealing strip 7 is identical with that of the inner opening of the clamping groove 9, the sealing strip 7 is convenient to be matched with the clamping groove 9 arranged on the upper surface of the base 8, tightness between the base 8 and the upper cover 1 is increased, the upper cover 1 is fixedly connected with the base 8 through the clamping block 6, and the base 8 are convenient to, sealing and protecting the internal fusion splice tray 4 and the optical fibers;

the outer wall of the base 8 is provided with a main cable silica gel sealing block 10, the outer wall of the main cable silica gel sealing block 10 is provided with a wire inlet 11, the lower base 12 is arranged below the base 8, the lower part of the lower base 12 is provided with an adapter clamping strip 13, the lower part of the adapter clamping strip 13 is provided with a rubber-covered wire silica gel wire protecting block 14, the lower part of the lower base 12 is provided with a lower cover 15, the outer wall below the lower cover 15 is provided with a lower locking cover 16, the lower cover 15 is fixedly connected with the lower base 12 through the lower locking cover 16, the lower locking covers 16 are three, as the outer wall of the base 8 is provided with the main cable silica gel sealing block 10, and the outer wall of the main cable silica gel sealing block 10 is provided with the wire inlet 11, the optical cable can conveniently enter from the wire inlet 11 on the outer wall of the main cable, and the main cable silica gel sealing block 10 can effectively protect the optical cable wire inlet 11 of the main cable, so as to prevent the external, and be provided with adapter card strip 13 below base 12, can effectively fix the adapter for it is more stable firm with being connected of tail cable, because base 12 below is provided with lower cover 15 down, and lower cover 15 constitutes fixed connection through between lower locking cover 16 and base 12 down, be favorable to fixing lower cover 15 between base 12 each other through lower locking cover 16, and lower locking cover 16 is provided with threely, can effectively improve stability between the two.

The working principle is as follows: when the novel optical fiber box for placing optical fibers is used, firstly, the two sides of the upper cover 1 are provided with the heat dissipation ports 2, the heat dissipation ports 2 are distributed on the upper cover 1 at equal intervals, the heat dissipation ports 2 are favorable for dissipating the hot air in the optical fiber box after long-term work so as to ensure that the internal optical fibers work at proper temperature, then the upper surface of the fusion splice tray 4 is provided with the limiting blocks 5, the limiting blocks 5 are U-shaped so as to facilitate the coiling limiting treatment of the fused optical fibers, the limiting blocks 5 are eight, the coiled optical fibers can be effectively fixed, the influence on the internal heat dissipation due to the disordered distribution is prevented, then the sealing strip 7 is arranged below the fusion splice tray 4, the outer opening size of the sealing strip 7 is matched with the inner opening size of the clamping groove 9, the sealing strip 7 is matched with the clamping groove 9 formed in the upper surface of the base 8, and the tightness between the base 8 and the upper cover, because the upper cover 1 forms a fixed connection with the base 8 through the fixture block 6, the upper cover 1 is conveniently connected with the base 8 through the fixture block 6 in a clamping way to carry out sealing protection on the internal fusion splice tray 4 and optical fibers, because the outer wall of the base 8 is provided with the main cable silica gel sealing block 10, the outer wall of the main cable silica gel sealing block 10 is provided with the wire inlet 11, the optical cables can conveniently enter from the wire inlet 11 on the outer wall, the main cable silica gel sealing block 10 can effectively protect the optical cable wire inlet 11, the external water source is prevented from entering the interior to damage the optical fibers, the lower base 12 is arranged below the base 8, the adapter clamping strip 13 is arranged below the lower base 12, the adapter can be effectively fixed, the connection with the tail cables is more stable and firm, finally, the lower cover 15 is arranged below the lower base 12, and the lower cover 15 forms a fixed connection with the lower base 12 through the lower locking cover 16, the lower cover 15 is fixed between the lower base 12 through the lower locking covers 16, and the number of the lower locking covers 16 is three, so that the overall stability can be effectively improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A novel optical fiber box for placing optical fibers comprises an upper cover (1) and a lower base (12), and is characterized in that: the welding device is characterized in that heat dissipation ports (2) are formed in two sides of the upper cover (1), a buckle cover (3) is arranged on the upper surface of the upper cover (1), a welding disc (4) is arranged below the upper cover (1), a limiting block (5) is arranged on the upper surface of the welding disc (4), a clamping block (6) is arranged on the outer wall of the welding disc (4), a sealing strip (7) is arranged below the welding disc (4), a base (8) is arranged below the welding disc (4), a clamping groove (9) is formed in the upper surface of the base (8), a main cable silica gel sealing block (10) is arranged on the outer wall of the base (8), a wire inlet (11) is formed in the outer wall of the main cable silica gel sealing block (10), a lower base (12) is arranged below the base (8), an adapter clamping strip (13) is arranged below the lower base (12), and a rubber line silica gel line protection block (14) is arranged below the, a lower cover (15) is arranged below the lower base (12), and a lower locking cover (16) is arranged on the outer wall below the lower cover (15).

2. A novel fiber optic cassette for housing optical fibers as claimed in claim 1, wherein: the upper cover (1) is equidistantly distributed with the heat dissipation ports (2), and the heat dissipation ports (2) are symmetrically distributed about the vertical center line of the upper cover (1).

3. A novel fiber optic cassette for housing optical fibers as claimed in claim 1, wherein: the limiting blocks (5) are U-shaped, and eight limiting blocks (5) are arranged.

4. A novel fiber optic cassette for housing optical fibers as claimed in claim 1, wherein: the size of the outer opening of the sealing strip (7) is identical to the size of the inner opening of the clamping groove (9), and the sealing strip (7) is of a flexible structure.

5. A novel fiber optic cassette for housing optical fibers as claimed in claim 1, wherein: the upper cover (1) is fixedly connected with the base (8) through the fixture block (6), and the vertical center line of the fixture block (6) is overlapped with the vertical center line of the base (8).

6. A novel fiber optic cassette for housing optical fibers as claimed in claim 1, wherein: the lower cover (15) is fixedly connected with the lower base (12) through the lower locking cover (16), and the number of the lower locking covers (16) is three.

Images