CN206893637U - A kind of aerospace craft battery cover - Google Patents

Abstract

The utility model discloses a kind of aerospace craft battery cover, including battery cover body；The battery cover body is rectangular parallelepiped structure, the battery cover body surrounding is provided with screw, positive terminal and negative terminal are installed on the upside of the battery cover body, the positive terminal and negative terminal go deep into battery cover body interior, one-way vent is provided with the upside of the battery cover body, multiple liquid injection port bolts are provided with the upside of the battery cover body, the battery cover body interior surrounding sets fluted, the inside grooves are provided with valve rubber, the battery cover body interior is provided with anti-corrosion layer, the anti-corrosion layer is polytetrafluoroethylmaterial material layer, the battery cover body interior is provided with cushion, the cushion is black pearl cotton layer, the battery cover body interior is provided with layer of PVC.The utility model has preferable safeguard function, and protective cover can accept the pressure above battery cover body, while can prevent dust from entering, and have certain protective capability to battery cover body.

Description

A kind of aerospace craft battery cover

Technical field

A kind of battery cover equipment technical field is the utility model is related to, specially a kind of aerospace craft battery cover.

Background technology

With the development of science and technology, the use of battery is very universal, energy source is utilized the battery as, can be obtained Powered to burning voltage, stabling current, long-time stable, by the electric current of ectocine very little, and battery structure is simple, Easy to carry, discharge and recharge is easy to operation, stable and reliable for performance, in aerospace craft, because away from ground, battery is must Indispensable, and the structure of battery corer of existing battery is relatively simple, protective capacities is poor, easily causes danger.

Utility model content

The purpose of this utility model in providing a kind of aerospace craft battery cover to solve to propose in above-mentioned background technology Existing battery structure of battery corer it is relatively simple, protective capacities is poor, the problem of easily causing danger.

To achieve the above object, the utility model provides following technical scheme：A kind of aerospace craft battery cover, including dress Put body；Described device body is rectangular parallelepiped structure, and described device body surrounding is provided with screw, pacified on the upside of described device body Equipped with positive terminal and negative terminal, the positive terminal and negative terminal go deep into inside device body, on described device body Side is provided with one-way vent, is provided with multiple liquid injection port bolts on the upside of described device body, the liquid injection port bolt passes through with steam vent Penetrating device body, the setting of described device body interior surrounding is fluted, and the inside grooves are provided with valve rubber, described device sheet Body is internally provided with anti-corrosion layer, and the anti-corrosion layer is polytetrafluoroethylmaterial material layer, and described device body interior is provided with slow Layer is rushed, the cushion is black pearl cotton layer, and described device body interior is provided with layer of PVC.

Preferably, described device body interior is provided with phase-change material layers, and the width of the phase-change material layers accounts for device sheet / 3rd of body width.

Preferably, described device outer body is provided with flame retardant coating, and the flame retardant coating is glass magnesium fireproof board layer.

Preferably, protective cover is provided with the upside of described device body, the protective cover is clear plastic articles.

Preferably, described device body side setting connecting pole, the connecting pole are electrical by wire and battery repair instrument Connection.

Preferably, buckle is provided with the upside of described device body, the buckle is connected with neck, and the neck is located at On the outside of battery case.

Compared with prior art, the beneficial effects of the utility model are：The device has preferable safeguard function, protective cover Pressure that can be above catching device body, while can prevent dust from entering, there is certain protective capability to device body, Vulcanization, salinization, pole plate are old caused by non-physical damage of the battery repair instrument for battery such as battery chemistries reaction Phenomena such as change, softening, dehydration, thermal runaway, plate active material come off has preferable repairing effect, by plasma resonance, Vulcanized lead crystalline solid is converted into the free sub- participation chemical reaction moved freely, so as to reach the purpose of reparation, passes through buckle With the connection of neck, device body can be made closely to be combined with battery, phase-change material can vary with temperature and change thing Rationality matter and the material that can provide latent heat, phase-change material will absorb or discharge substantial amounts of latent heat, can effectively ensure battery Internal temperature is square, and the glass magnesium fireproof board that flame retardant coating uses is flexible splendid string, have high temperature resistant, fire-retardant, sound absorption, It is shockproof, insect prevention, anti-corrosion, nonpoisonous and tasteless pollution-free, there is good fire protecting performance.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is bottom structural representation of the present utility model；

Fig. 3 is internal structure schematic diagram of the present utility model.

In figure：1- device bodies；2- protective covers；3- liquid injection port bolts；4- positive terminals；5- fixing threaded holes；6- one-way exhausts Hole；7- negative terminals；8- connecting poles；9- wires；10- battery repair instruments；11- buckles；12- valve rubbers；13- grooves；14- cards Groove；15- battery cases；16- anti-corrosion layers；17- phase-change material layers；18- cushions；19-PVC layers；20- flame retardant coatings.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Refer to Fig. 1-3, a kind of embodiment provided by the utility model：A kind of aerospace craft battery cover, including device Body 1；Device body 1 is rectangular parallelepiped structure, and the surrounding of device body 1 is provided with screw 5, and device body 1 can be fixed, The upside of device body 1 is provided with positive terminal 4 and negative terminal 7, can output voltage, positive terminal 4 and negative terminal 7 go deep into Inside device body 1, the upside of device body 1 is provided with one-way vent 6, can discharge waste gas caused by internal-response, device The upside of body 1 is provided with multiple liquid injection port bolts 3, can internally inject solution, and liquid injection port bolt 3 runs through device sheet with steam vent 6 Body 1, the inside circumference of device body 1 set fluted 13, groove 13 is internally provided with valve rubber 12, by increasing capacitance it is possible to increase between it is close Property, device body 1 are internally provided with anti-corrosion layer 16, and anti-corrosion layer 16 is polytetrafluoroethylmaterial material layer, can prevent easy corruption Erosion, device body 1 are internally provided with cushion 18, and cushion 18 is black pearl cotton layer, can alleviate the negative of device body 1 Pressure, device body 1 are internally provided with layer of PVC 19, and device body 1 is internally provided with phase-change material layers 17, phase-change material layers 17 Width accounts for 1/3rd of the width of device body 1, can effectively ensure that internal temperature is stable, and the outside of device body 1 is provided with Flame retardant coating 20, flame retardant coating 20 are glass magnesium fireproof board layer, can effectively prevent the extraneous damage caught fire to device body 1, device The upside of body 1 is provided with protective cover 2, and protective cover 2 is clear plastic articles, can prevent dust from entering, have to device body 1 Certain protective capability, the side of device body 1 set connecting pole 8, and connecting pole 8 is electrically connected by wire 9 and battery repair instrument 10 Connect, non-physical to battery can damage and repair, the upside of device body 1 is provided with buckle 11, buckle 11 and the contract of neck 14 Connection is closed, neck 14 be located on the outside of battery case 15, combination that can be even closer.

Specifically used mode：In use, device body 1 is fixed on above battery by fixing threaded hole 5, pass through wire 9 connection positive terminals 4 and negative terminal 7 can be injected solution to inside by liquid injection port bolt 3, be passed through list with output current Release discharge can be carried out to gas caused by internal-response to steam vent 6, battery repair instrument 10 can be repaiied to battery Multiple, the glass magnesium fireproof board that flame retardant coating 20 uses is flexible splendid string, has high temperature resistant, fire-retardant, sound absorption, shockproof, anti- It is worm, anti-corrosion, nonpoisonous and tasteless pollution-free, by the connection of buckle 11 and neck 13, device body 1 and battery can be made close With reference to phase-change material layers 17 can vary with temperature and change physical property and can provide the material of latent heat, and phase-change material will be inhaled Receive or discharge substantial amounts of latent heat, anti-corrosion layer 16 can the corrosion for preventing internal solution, cushion 18 can be to ambient pressure Enter row buffering

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Claims (6)

1. a kind of aerospace craft battery cover, including battery cover body (1)；It is characterized in that：The battery cover body (1) is length Cube structure, battery cover body (1) surrounding are provided with screw (5), positive terminal are provided with the upside of the battery cover body (1) Sub (4) and negative terminal (7), the positive terminal (4) and negative terminal (7) go deep into battery cover body (1) inside, the battery One-way vent (6) is provided with the upside of lid body (1), multiple liquid injection port bolts (3) are provided with the upside of the battery cover body (1), The liquid injection port bolt (3) runs through battery cover body (1) with steam vent (6), and battery cover body (1) inside circumference is provided with recessed Groove (13), the groove (13) are internally provided with valve rubber (12), and the battery cover body (1) is internally provided with anti-corrosion layer (16), the anti-corrosion layer (16) is polytetrafluoroethylmaterial material layer, and the battery cover body (1) is internally provided with cushion (18), the cushion (18) is black pearl cotton layer, and the battery cover body (1) is internally provided with layer of PVC (19).

2. a kind of aerospace craft battery cover according to claim 1 is characterized in that：The battery cover body (1) is internal Phase-change material layers (17) are provided with, the width of the phase-change material layers (17) accounts for 1/3rd of battery cover body (1) width.

3. a kind of aerospace craft battery cover according to claim 1 is characterized in that：On the outside of the battery cover body (1) Flame retardant coating (20) is provided with, the flame retardant coating (20) is glass magnesium fireproof board layer.

4. a kind of aerospace craft battery cover according to claim 1 is characterized in that：On the upside of the battery cover body (1) Protective cover (2) is provided with, the protective cover (2) is clear plastic articles.

5. a kind of aerospace craft battery cover according to claim 1 is characterized in that：Battery cover body (1) side Connecting pole (8) is set, and the connecting pole (8) is electrically connected with by wire (9) and battery repair instrument (10).

6. a kind of aerospace craft battery cover according to claim 1 is characterized in that：On the upside of the battery cover body (1) Buckle (11) is provided with, the buckle (11) is connected with neck (14), and the neck (14) is located at battery case (15) outside Side.