CN208253250U - A kind of beacon mould group of waterproof - Google Patents

Abstract

The utility model discloses a kind of beacon mould groups of waterproof, it includes at least two mould groups and water proof ring, two mould groups are fixed by fixed device, the both ends of the mould group are respectively equipped at least one mould group inner hole, the both ends of the water proof ring are separately mounted in the mould group inner hole of two mould groups, the water proof ring and mould group inner hole interference fit, the remaining part of the mould group inner hole and the through-hole of water proof ring, which connect to be formed, can accommodate the Waterproof passages that electric wire passes through.Water proof ring is fixed and squeezed to the utility model by the way that water proof ring is arranged in mould group inner hole, and while fixed lamps and lanterns mould group, and water proof ring compressive deformation and mould group inner hole is made to be interference fitted that water is prevented to flow into mould group along mould group electric wire.The utility model eliminates the setting of water proof ring fixing piece, not only reduces cost under the premise of guaranteeing waterproofness, also simplifies waterproof connector packaging technology, and structure is simple, easy to disassemble.

Description

A kind of beacon mould group of waterproof

Technical field

The utility model relates to one of portable lighting field technical field beacon mould group, especially a kind of lamp of waterproof Tower mould group.

Background technique

Mobile pharos technology is commonly applied to a wide range of illuminations such as emergency first-aid repair, the repairing disaster relief, flood control flood control；Electric power, railway, The illumination of the industries large-area construction such as petroleum and petrochemical industry；The public places such as station, square, harbour large area temporary lighting.In order to guarantee The waterproofness of the normal operation of beacon, the output line interface of beacon circuit module especially mould group need to be protected.

General lamps and lanterns mould group waterproof construction is then to pass through metal nut in water-proof silica-gel circle built in anti-water hole in the market External screw thread and the inner bolt in anti-water hole cooperate, and when locking metal nut, metal nut compresses water-proof silica-gel circle, water-proof silica-gel circle Compressive deformation prevents water from entering lamp interior from wire rod.This waterproof joint structure and packaging technology are all more complicated, cost It is relatively high, therefore have much room for improvement.

Utility model content

The purpose of this utility model is to provide a kind of beacon mould group of waterproof, while guaranteeing waterproofness, structure letter It is single, it is relatively low cost and easy to assemble.

The solution that the utility model solves its technical problem is: a kind of beacon mould group of waterproof comprising at least two A mould group and water proof ring, two mould groups are fixed by fixed device, and the both ends of the mould group are respectively equipped at least one mould Group inner hole, the both ends of the water proof ring are separately mounted in the mould group inner hole of two mould groups, the water proof ring and mould group inner hole mistake It is full of cooperation, the remaining part of the mould group inner hole and the through-hole of water proof ring, which connect to be formed, can accommodate the Waterproof passages that electric wire passes through.

As a further improvement of the above technical scheme, the fixed device includes at least one casing, described sleeve pipe Both ends are separately fixed in two mould groups.

As a further improvement of the above technical scheme, it is convex in the circumferential direction to be equipped with a circle for the side of the water proof ring The portion of rising.

As a further improvement of the above technical scheme, the side of the lug boss end face interference with two mould groups respectively Connection.

As a further improvement of the above technical scheme, the end face of the mould group be equipped with support hole, the support hole with Mould group inner hole connects and is formed stepped hole, and the capillary groove that can accommodate lug boss is formed between two adjacent support holes, described convex The portion of rising and capillary groove are interference fitted.

As a further improvement of the above technical scheme, the outer surface part appearance of mould group inner hole is inserted into the water proof ring One layer of Waterproof glue line is equipped between face and other contact surfaces.

The beneficial effects of the utility model are: the utility model is by being arranged water proof ring in mould group inner hole, and in fixation Water proof ring is fixed and squeezed while lamps and lanterns mould group, water proof ring compressive deformation and mould group inner hole is made to be interference fitted to prevent water Mould group is flowed into along mould group electric wire.The utility model eliminates the setting of water proof ring fixing piece, no under the premise of guaranteeing waterproofness Cost is only reduced, waterproof connector packaging technology is also simplified, structure is simple, easy to disassemble.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it His design scheme and attached drawing.

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the front view of the utility model；

Fig. 3 is the left cross-sectional view of the utility model.

Specific embodiment

It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality Situation is applied, by adding or reducing couple auxiliary, to form more preferably coupling structure.

Referring to Fig.1~Fig. 3, a kind of beacon mould group of waterproof comprising at least two mould groups 1 and water proof ring 2, described in two Mould group 1 is fixed by fixed device, and the both ends of the mould group 1 are respectively equipped at least one mould group inner hole 4, the water proof ring 2 Both ends are separately mounted in the mould group inner hole 4 of two mould groups 1, and the water proof ring 2 is interference fitted with mould group inner hole 4, the mould group The remaining part of inner hole 4 connect the Waterproof passages to be formed and can accommodate electric wire and pass through with the through-hole of water proof ring 2.The water proof ring 2 is Silica gel water proof ring has the good characteristics such as Acclimation temperature wide, leakproofness, insulating properties, dielectricity, the feature of environmental protection.By water proof ring 2 Both ends are separately mounted in the mould group inner hole 4 of two mould groups 1, and mould group electric wire stretches out inside one of mould group 1, pass through mould group The remaining part of inner hole 4 and the through-hole of water proof ring 2 are connected to the remaining part of the mould group inner hole 4 of another mould group 1, and another A mould group 1 carries out circuit connection.The relative position that two mould groups 1 are fixed by fixed device, keeps two mould groups 1 adjacent to each other, Water proof ring 2 is squeezed, while because the outer diameter of water proof ring 2 is big compared with the inside diameter of mould group inner hole 4,2 compressive deformation of water proof ring, water proof ring Interference fit is formed between 2 and mould group inner hole 4, to prevent water from entering lamp interior along electric wire.

It is further used as preferred embodiment, the fixed device includes at least one casing 3, and the two of described sleeve pipe 3 End is separately fixed in two mould groups 1.The both ends of casing 3 are respectively welded in two mould groups 1, thus the phase of fixed module 1 To position.The fixation device is more simple compared with frame mounting means structure conventional on the market, and it is more convenient to assemble.In order to make Fixation is more secured, can increase the quantity of casing 3 suitably to reinforce the reliability of secured device.

It is further used as preferred embodiment, it is raised in the circumferential direction that the side of the water proof ring 2 is equipped with a circle Portion 5.The side of the lug boss 5 is connect with the end face interference of two mould groups 1 respectively.Lug boss 5 is clipped in two adjacent mould groups 1 End face between, two mould groups 1 are close to each other, squeeze water proof ring 2, connect water proof ring 2 with the end face interference of mould group 1, thus Exclusion of water flows into mould group 1 along electric wire from the gap between two mould groups 1.

It is further used as preferred embodiment, the end face of the mould group 1 is equipped with support hole, the support hole and mould group Inner hole 4 connects and is formed stepped hole, forms the capillary groove that can accommodate lug boss 5, the protrusion between two adjacent support holes Portion 5 and capillary groove are interference fitted.Support hole connect and is formed stepped hole with mould group inner hole 4, and two mould groups 1 are adjacent to each other, ladder The shoulder expression lobes portion 5 in hole, 5 compressive deformation of lug boss are connect, i.e. lug boss to also form interference with the inner wall in support hole 5 are interference fitted with capillary groove, and waterproofness is guaranteed.

It is further used as preferred embodiment, the partial outer face that mould group inner hole 4 is inserted into the water proof ring 2 is equipped with one Layer Waterproof glue line.It is inserted into water proof ring 2 on the partial outer face of mould group inner hole 4 and coats marine glue, it can be in fixed water proof ring 2 Waterproof performance is further increased simultaneously.

It is to be illustrated to the better embodiment of the utility model, but the invention is not limited to institute above Embodiment is stated, those skilled in the art can also make various be equal without departing from the spirit of the present invention Variation or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.

Claims (6)

1. a kind of beacon mould group of waterproof, it is characterised in that: including at least two mould groups (1) and water proof ring (2), two moulds Group (1) is fixed by fixed device, and the both ends of the mould group (1) are respectively equipped at least one mould group inner hole (4), the water proof ring (2) both ends are separately mounted in the mould group inner hole (4) of two mould groups (1), the water proof ring (2) and mould group inner hole (4) interference Cooperation, the remaining part of the mould group inner hole (4) connect to be formed with the through-hole of water proof ring (2) and can accommodate waterproof that electric wire passes through and lead to Road.

2. a kind of beacon mould group of waterproof according to claim 1, it is characterised in that: the fixed device includes at least one A casing (3), the both ends of described sleeve pipe (3) are separately fixed on two mould groups (1).

3. a kind of beacon mould group of waterproof according to claim 1, it is characterised in that: on the side of the water proof ring (2) Lug boss (5) in the circumferential direction are enclosed equipped with one.

4. a kind of beacon mould group of waterproof according to claim 3, it is characterised in that: the side of the lug boss (5) point It is not connect with the end face interference of two mould groups (1).

5. a kind of beacon mould group of waterproof according to claim 3, it is characterised in that: set on the end face of the mould group (1) There is support hole, the support hole connect and formed stepped hole with mould group inner hole (4), and being formed between two adjacent support holes can hold Receive the capillary grooves of lug boss (5), the lug boss (5) and capillary groove are interference fitted.

6. a kind of beacon mould group of waterproof according to any one of claims 1-5, it is characterised in that: the water proof ring (2) partial outer face of insertion mould group inner hole (4) is equipped with one layer of Waterproof glue line in.