CN209246495U - A kind of refrigerator double door equipment with preventing gravity flicking structure - Google Patents

Abstract

The refrigerator double door equipment with preventing gravity flicking structure that the utility model discloses a kind of, including chassis, refrigerator body, drive motor, cooling fan and battery, the bottom of the refrigerator body is equipped with chassis, cooling fan is all fixed with inside the chassis of the battery two sides, both ends inside the chassis are all fixed with drive motor, double door is installed on refrigerator body side wall above the chassis, side inside the double door is all fixed with equidistant electromagnet, dust-proof top cover is equipped at the top of refrigerator body above the double door, the two sides of dust-proof top cover bottom are all hinged with concentric rotating shafts, the top of the concentric rotating shafts is all set with retarder, the side of the double door is inlaid with control panel.The utility model not only reduces the waste of the energy, improves reliability when refrigerator double door equipment uses, and ensure that safety when refrigerator double door equipment uses.

Description

A kind of refrigerator double door equipment with preventing gravity flicking structure

Technical field

The utility model relates to refrigerator part field, specially a kind of refrigerator double door with preventing gravity flicking structure is set It is standby.

Background technique

Refrigerator, which is to maintain a kind of refrigeration equipment of constant low temperature and one kind, makes food or other articles keep constant low temperature The product for civilian use of cold conditions effectively freezes to the cabinet or case of its inside by its internal compressor, ice machine, with its people Improvement of living standard, refrigerator have become one of common household electrical appliances of people, and with the raising of people's requirement, moulding, Specification is also more and more.

But in real life in use, one of important accessory as refrigerator, existing refrigerator double door equipment are still deposited In certain problem, particular problem has the following.

1, existing refrigerator double door equipment lacks the function of self-timing and automatic door-closing, when user forgets at closing time, A large amount of energy waste will be will cause；

2, general refrigerator double door equipment lacks effective locking, buffering, sealing function, cause refrigerator at closing time by It is automatically springed open in gravity, its effective performance is caused to substantially reduce；

3, due to the working characteristics of refrigerator, do not consider the functions such as the damping, heat dissipation, anticracking of refrigerator inside equipment generally, lead People are caused to be easy to happen acierage glass fragmentation faced or internal structure vibration damage when moving refrigerator, then production safety is hidden Suffer from.

Summary of the invention

The refrigerator double door equipment with preventing gravity flicking structure that the purpose of this utility model is to provide a kind of, to solve Itd is proposed in above-mentioned background technique the shortage automatic door-closing function of device cause energy waste, preventing gravity flicking structure it is relatively weak, Lacking internal protection causes useful life to shorten problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of ice with preventing gravity flicking structure Case double door equipment, including chassis, refrigerator body, drive motor, cooling fan and battery, the bottom of the refrigerator body are set There is chassis, the center position inside chassis is equipped with battery, is all fixed with heat dissipation inside the chassis of the battery two sides Blower, the both ends inside the chassis are all fixed with drive motor, and the output end of drive motor is equipped with transmission by shaft coupling Shaft, and the top of drive shaft all extends to the top of chassis, is equipped on the refrigerator body side wall above the chassis double It opens the door, and the side of double door bottom is all fixedly connected with the top of drive shaft, the side inside the double door is all fixed There is equidistant electromagnet, and be all mutually attracted between electromagnet, is equipped at the top of the refrigerator body above the double door dust-proof Top cover, the two sides of dust-proof top cover bottom are all hinged with concentric rotating shafts, and the bottom end of concentric rotating shafts is all mutually cut with scissors with the top of double door It connects, the top of the concentric rotating shafts is all set with retarder, and the side of the double door is inlaid with control panel, and control panel The output end of the internal PLC controller input terminal with electromagnet, retarder, drive motor, cooling fan and battery respectively It is electrically connected.

Preferably, damping base is all fixed at the corner location of the chassis bottom.

Preferably, the center position of the refrigerator body side is fixed with sealing strip, and the two sides of sealing strip all with it is double The lateral wall of enabling contacts with each other.

Preferably, door handle is all installed on the lateral wall of the double door.

Preferably, the inside of the double door is equipped with alloy-steel plate, and is fixed in buffering on the inner sidewall of alloy-steel plate Liner plate, while tempered glass being installed, and tempered glass is coated with far from the side of alloy-steel plate on the lateral wall of alloy-steel plate Transparent Anti-crack layer.

Preferably, equidistant ventilation hole is all equipped on the chassis side wall at the cooling fan position.

Compared with prior art, the utility model has the beneficial effects that this has the refrigerator of preventing gravity flicking structure is double to open Door equipment not only reduces the waste of the energy, improves reliability when refrigerator double door equipment uses, and ensure that refrigerator Safety when double door equipment uses；

1, by installing drive shaft in the output end of the fixed drive motor in the inside of chassis, drive motor, and by Control panel is inlayed in the hinged concentric rotating shafts in the two sides of dust-proof top cover bottom, the side of double door, realizes refrigerator double door equipment The function that self-timing is closed the door, to reduce the waste of the energy；

2, by installing battery in the inside of chassis, the side fixed electromagnet inside double door, and by refrigerator The center position fixing seal item of ontology, the inside of double door set alloy-steel plate, fixed buffering on the inner sidewall of alloy-steel plate Interior lining panel realizes refrigerator double door equipment automatically lock, buffering, the function of sealing, to improve refrigerator double door equipment Reliability when use；

3, by the way that in the fixed damping base in the bottom of chassis, the inside of chassis sets cooling fan, ventilation hole, and by same The top of heart shaft is set with retarder, successively sets tempered glass, transparent Anti-crack layer on the lateral wall of alloy-steel plate, realizes refrigerator The damping of double door equipment, heat dissipation, speed limit, the function of anticracking, to ensure that safety when refrigerator double door equipment uses.

Detailed description of the invention

Fig. 1 is the section schematic view of the front view of the utility model；

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

Fig. 3 is the partial enlargement structural representation of the utility model；

Fig. 4 is the double door the schematic diagram of the section structure of the utility model；

Fig. 5 is the system frame structure schematic diagram of the utility model.

In figure: 1, chassis；2, refrigerator body；3, double door；4, electromagnet；5, dust-proof top cover；6, sealing strip；7, slow down Device；8, concentric rotating shafts；9, drive shaft；10, drive motor；11, damping base；12, cooling fan；13, battery；14, lead to Air holes；15, control panel；16, door handle；17, transparent Anti-crack layer；18, tempered glass；19, alloy-steel plate；20, buffer liner Plate.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-5, a kind of embodiment provided by the utility model: a kind of refrigerator with preventing gravity flicking structure is double Door-opening devices, including chassis 1, refrigerator body 2, drive motor 10, cooling fan 12 and battery 13, the bottom of refrigerator body 2 Equipped with chassis 1, it is all fixed with damping base 11 at the corner location of 1 bottom of chassis, for improving the shock resistance of refrigerator body 2 Can, the center position inside chassis 1 is equipped with battery 13, and the model of the battery 13 can be KXD-12V-40Ah, electric power storage It is all fixed with cooling fan 12 inside the chassis 1 of 13 two sides of pond, the model of the cooling fan 12 can be ZK20, cooling fan 12 Set on 1 side wall of chassis at place and to be all equipped with equidistant ventilation hole 14, convenient for the ventilation and heat inside chassis 1, inside chassis 1 two End is all fixed with drive motor 10, and the model of the drive motor 10 can be 3IK15RGN-C, and the output end of drive motor 10 passes through Shaft coupling is equipped with drive shaft 9, and the top of drive shaft 9 all extends to the top of chassis 1, the refrigerator sheet of 1 top of chassis Double door 3 is installed, and the side of 3 bottom of double door is all fixedly connected with the top of drive shaft 9 on 2 side wall of body, double door 3 Inside be equipped with alloy-steel plate 19, and buffer liner plate 20 is fixed on the inner sidewall of alloy-steel plate 19, while alloy-steel plate 19 Lateral wall on tempered glass 18 is installed, and tempered glass 18 is coated with transparent Anti-crack layer far from the side of alloy-steel plate 19 17, it is used to form multiple-protection, to extend its useful life, door handle 16 is all installed on the lateral wall of double door 3, is convenient for The switch of double door 3, the center position of 2 side of refrigerator body is fixed with sealing strip 6, and the two sides of sealing strip 6 are all opened with double The lateral wall of door 3 contacts with each other, sealing performance when for guaranteeing that double door 3 is closed, and the side inside double door 3 is all fixed with Equidistant electromagnet 4, the model of the electromagnet 4 can be JL-0735N28, and all mutually be attracted between electromagnet 4, double door 3 Dust-proof top cover 5 is equipped at the top of the refrigerator body 2 of top, the two sides of 5 bottom of dust-proof top cover are all hinged with concentric rotating shafts 8, and with one heart Top of the bottom end of shaft 8 all with double door 3 is hinged, and the top of concentric rotating shafts 8 is all set with retarder 7, the retarder 7 Model can be PR-L1, and the side of double door 3 is inlaid with control panel 15, and the model of the control panel 15 can be TC55L, and control The output end of 15 internal PLC controller of panel processed respectively with electromagnet 4, retarder 7, drive motor 10, cooling fan 12 and The input terminal of battery 13 is electrically connected.

Working principle: in use, the refrigerator double door equipment energization self-operating is made by manipulation control panel 15 first, It, can be by holding the realization of door handle 16 to the switch of double door 3 when needing to take out article from refrigerator inside, and closing double open After door 3,15 internal PLC controller of control panel automatically controls battery 13 and powers to electromagnet 4, and 4 energization magnetisation of electromagnet is matched Sealing strip 6, buffer liner plate 20 are closed, is attracted double door 3 closely, avoids double door 3 when closing since gravity causes to flick, if User forget close double door 3, then the timer self-clocking inside control panel 15, after a period of time, control panel 15 Internal PLC controller automatically control drive motor 10 start to work, drive motor 10 by drive shaft 9 drive double door 3 to The rotation of 2 direction of refrigerator body, cooperates concentric rotating shafts 8, completes being automatically closed for double door 3, and in the process, when double door 3 When close to refrigerator body 2, then 15 internal PLC controller of control panel automatically controls retarder 7 and starts to work, and retarder 7 passes through The impact force when revolving speed reduction closing of double door 3 of concentric rotating shafts 8 is limited, in addition, cooperating transparent Anti-crack layer 17, to alloy-steel plate Tempered glass 18 on 19 lateral walls forms protection, avoids fragmentation, and the damping base 11 of 1 bottom of chassis is whole to refrigerator body 2 Body plays cushioning effect, and under the control of 15 internal PLC controller of control panel, cooling fan 12 is continued working, and cooperation is logical Air holes 14 radiates to drive motor 10, battery 13, avoids 1 over-heat inside of chassis from damaging, being finally completed this has Whole work of the refrigerator double door equipment of preventing gravity flicking structure.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (6)

1. a kind of refrigerator double door equipment with preventing gravity flicking structure, including chassis (1), refrigerator body (2), drive motor (10), cooling fan (12) and battery (13), it is characterised in that: the bottom of the refrigerator body (2) is equipped with chassis (1), bottom The internal center position of frame (1) is equipped with battery (13), is all fixed with inside the chassis (1) of battery (13) two sides Cooling fan (12), the internal both ends of the chassis (1) are all fixed with drive motor (10), and the output end of drive motor (10) is logical It crosses shaft coupling to be equipped with drive shaft (9), and the top of drive shaft (9) all extends to the top of chassis (1), the chassis (1) be equipped with double door (3) on refrigerator body (2) side wall above, and the side of double door (3) bottom all with drive shaft (9) top is fixedly connected, and the internal side of the double door (3) is all fixed with equidistant electromagnet (4), and electromagnet (4) it is all mutually attracted between, is equipped with dust-proof top cover (5) at the top of the refrigerator body (2) above the double door (3), dust-proof top cover (5) two sides of bottom are all hinged with concentric rotating shafts (8), and top of the bottom end of concentric rotating shafts (8) all with double door (3) is mutually cut with scissors It connects, the top of the concentric rotating shafts (8) is all set with retarder (7), and the side of the double door (3) is inlaid with control panel (15), and the output end of control panel (15) internal PLC controller respectively with electromagnet (4), retarder (7), drive motor (10) input terminal of cooling fan (12) and battery (13) is electrically connected.

2. a kind of refrigerator double door equipment with preventing gravity flicking structure according to claim 1, it is characterised in that: institute It states and is all fixed with damping base (11) at the corner location of chassis (1) bottom.

3. a kind of refrigerator double door equipment with preventing gravity flicking structure according to claim 1, it is characterised in that: institute The center position for stating refrigerator body (2) side is fixed with sealing strip (6), and the two sides of sealing strip (6) all with double door (3) Lateral wall contacts with each other.

4. a kind of refrigerator double door equipment with preventing gravity flicking structure according to claim 1, it is characterised in that: institute It states and door handle (16) is all installed on the lateral wall of double door (3).

5. a kind of refrigerator double door equipment with preventing gravity flicking structure according to claim 1, it is characterised in that: institute The inside for stating double door (3) is equipped with alloy-steel plate (19), and is fixed with buffer liner plate on the inner sidewall of alloy-steel plate (19) (20), it while on the lateral wall of alloy-steel plate (19) is equipped with tempered glass (18), and tempered glass (18) is far from alloy-steel plate (19) side is coated with transparent Anti-crack layer (17).

6. a kind of refrigerator double door equipment with preventing gravity flicking structure according to claim 1, it is characterised in that: institute It states and is all equipped with equidistant ventilation hole (14) on chassis (1) side wall at cooling fan (12) position.