CN208904499U - A kind of low-voltage alternating-current distribution box - Google Patents
A kind of low-voltage alternating-current distribution box Download PDFInfo
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- CN208904499U CN208904499U CN201821803810.0U CN201821803810U CN208904499U CN 208904499 U CN208904499 U CN 208904499U CN 201821803810 U CN201821803810 U CN 201821803810U CN 208904499 U CN208904499 U CN 208904499U
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- distribution box
- fixed
- box ontology
- ventilation duct
- cooling fan
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Abstract
The utility model discloses a kind of low-voltage alternating-current distribution box, including A.C. distribution box ontology, the front surface of the A.C. distribution box ontology is fixed with chamber door, and the junction of the chamber door and the A.C. distribution box ontology is fixed with hinge, the A.C. distribution box ontology；Ventilation duct and dustproof cover are installed in one end of cooling fan, when cooling fan work, hot wind enters inside ventilation duct through ventilator cowling, then dustproof cover is jacked up under the cooperation of wind-force, guarantee the proper heat reduction of cooling fan, when cooling fan does not work, dustproof cover can cover the top of ventilation duct under gravity, the inside of A.C. distribution box ontology can be entered to avoid dust in this way, reduce the damage to A.C. distribution box body interior element, insulating coating is coated in A.C. distribution box body interior, insulating coating is made of epoxy resin, when can be to avoid electric elements electric leakage by insulating coating, it conducts to the outside of A.C. distribution box ontology, guarantee the safety of staff.
Description
Technical field
The utility model belongs to distribution box technical field, and in particular to a kind of low-voltage alternating-current distribution box.
Background technique
Distribution box is the general designation at circuit control center, and distribution box uses in the occasion that load is more dispersed, circuit is less, matches
The electric energy of a certain circuit of upper level controller switching equipment is distributed to nearest load by electronic box, this grade of equipment reply load provide protection,
Monitoring and control.
Existing distribution box is radiated by the blower opened up in outer side wall mostly, will lead to external dust warp in this way
The gap for crossing blower is contacted with distribution box electric elements inside, and with the accumulation of time, the dust fallen into can increase, and is increased in this way
Staff clears up the step of dust, reduces the functionality of distribution box.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of low-voltage alternating-current distribution box, tool
Dust is avoided to enter good with insulation effect.
To achieve the above object, the utility model provides the following technical solutions: a kind of low-voltage alternating-current distribution box, including exchange
Distribution box ontology, the front surface of the A.C. distribution box ontology are fixed with chamber door, the chamber door and the A.C. distribution box ontology
Junction be fixed with hinge, be fixed with bottom plate below the A.C. distribution box ontology, the A.C. distribution box ontology it is interior
Side wall is fixed with insulating coating, and connection frame is fixed at the bosom position of the A.C. distribution box ontology, and the exchange is matched
The inside right end of electronic box ontology is fixedly arranged above cooling fan, and the inside of the cooling fan is fixed with motor, described electronic
The output end of machine is fixed with flabellum, and one end of the cooling fan is fixed with ventilator cowling, and the ventilator cowling is far from the heat dissipation
One end of blower is fixed with ventilation duct, and dustproof cover is fixed at the top of the ventilation duct, and the lateral wall top of the ventilation duct is solid
Surely there is support frame, the junction of support frame as described above and the dustproof cover is fixed with shaft, and the ventilation duct is far from support frame as described above
One end be fixed with limit rope, and the other end of the limit rope is fixedly connected with the dustproof cover.
It is bundled on lock ring, is then sling with crane, as the excellent of the utility model in order to external rope be tied up
Selecting technology scheme is fixed with lock ring at the top of the A.C. distribution box ontology.
It is practical as this in order to make A.C. distribution box ontology generate vibration in transport by the retractility of damping spring
The junction of novel optimal technical scheme, the A.C. distribution box ontology and the bottom plate is fixed with damping spring.
It can be contacted with chamber door sufficiently when rotating chamber door in order to facilitate staff, the optimization technique as the utility model
Front surface one end of scheme, the A.C. distribution box ontology is fixed with handle.
The phenomenon that in order to which maintenance device is placed, avoids the occurrence of loss, the optimization technique side as the utility model
The lower inside of case, the A.C. distribution box ontology is fixed with containing box.
For the robustness for distribution box of increasing exchanges, as the optimal technical scheme of the utility model, the AC distribution
Case ontology and the ventilation duct are iron component.
Compared with prior art, the utility model has the beneficial effects that
1, ventilation duct and dustproof cover are installed in one end of cooling fan, when cooling fan work, hot wind is through divulging information
Cover enters inside ventilation duct, then jacks up dustproof cover under the cooperation of wind-force, guarantees the proper heat reduction of cooling fan, work as heat dissipation
When blower does not work, dustproof cover can cover the top of ventilation duct under gravity, can enter in this way to avoid dust
To the inside of A.C. distribution box ontology, reduce the damage to A.C. distribution box body interior element；
2, it is coated with insulating coating in A.C. distribution box body interior, insulating coating is made of epoxy resin, passes through insulation
When coating can be to avoid electric elements electric leakage, conducts to the outside of A.C. distribution box ontology, guarantee the safety of staff.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the A.C. distribution box body interior structural schematic diagram of the utility model；
Fig. 3 is the ventilation duct structural schematic diagram of the utility model；
In figure: 1, A.C. distribution box ontology；2, handle；3, ventilator cowling；4, ventilation duct；5, lock ring；6, chamber door；7, hinge；
8, damping spring；9, bottom plate；10, insulating coating；11, connection frame；12, containing box；13, cooling fan；14, motor；15, it fans
Leaf；16, support frame；17, shaft；18, dustproof cover；19, limit rope.
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.
Embodiment
Fig. 1-3 is please referred to, the utility model is the following technical schemes are provided: a kind of low-voltage alternating-current distribution box, including exchange are matched
Electronic box ontology 1, the front surface of A.C. distribution box ontology 1 are rotatably connected to chamber door 6 by hinge 7, under A.C. distribution box ontology 1
Side is welded with bottom plate 9, and the inner sidewall of A.C. distribution box ontology 1 is coated with insulating coating 10, in the inside of A.C. distribution box ontology 1
Between be welded with connection frame 11 at position, heat dissipation is removably connected with by screw above the inside right end of A.C. distribution box ontology 1
The inside of blower 13, cooling fan 13 is removably connected with motor 14 by screw, and the output end of motor 14 passes through screw
Be removably connected with flabellum 15, and one end of cooling fan 13 is welded with ventilator cowling 3, ventilator cowling 3 far from cooling fan 13 one
End is bolted with ventilation duct 4, and support frame 16 is welded with above the lateral wall of ventilation duct 4, and support frame 16 and dustproof cover 18 pass through shaft
17 rotation connections, ventilation duct 4 are bonded with limit rope 19, and the other end and dustproof cover of limit rope 19 far from one end of support frame 16
18 bondings.
Further, the top of A.C. distribution box ontology 1 is fixed with lock ring 5.
In this example, the top of A.C. distribution box ontology 1 has been bolted with lock ring 5, and the quantity of lock ring 5 is four.
Further, the junction of A.C. distribution box ontology 1 and bottom plate 9 is fixed with damping spring 8.
In this example, the junction of A.C. distribution box ontology 1 and bottom plate 9 is welded with damping spring 8, and the number of damping spring 8
Amount is ten, lines up two column.
Further, front surface one end of A.C. distribution box ontology 1 is fixed with handle 2.
In this example, front surface one end of A.C. distribution box ontology 1 is welded with handle 2.
Further, the lower inside of A.C. distribution box ontology 1 is fixed with containing box 12.
In this example, the lower inside of A.C. distribution box ontology 1 is welded with containing box 12.
Further, A.C. distribution box ontology 1 and ventilation duct 4 are iron component.
In the present embodiment, 1 model JXF of A.C. distribution box ontology is sold, radiation air by Jiangxi Sen Yuan Science and Technology Ltd.
The model 12025B of machine 13 is sold by Shang Yan Science and Technology Ltd., Shenzhen.
The working principle and process for using of the utility model: 1 one end of the utility model A.C. distribution box ontology is equipped with logical
Air hose 4 and dustproof cover 18, when cooling fan 13 works, hot wind enters inside ventilation duct 4 through ventilator cowling 3, then in wind
Dustproof cover 18 is jacked up under the cooperation of power, guarantees the proper heat reduction of cooling fan 13, when cooling fan 13 does not work, dustproof cover 18
A.C. distribution box ontology 1 can be entered to avoid dust in this way to the top of ventilation duct 4 by lid under gravity
Inside reduces the damage to 1 internal element of A.C. distribution box ontology, and is equipped with limit rope between ventilation duct 4 and dustproof cover 18
19, can be folded over to avoid dustproof cover 18, there is insulating coating 10 in 1 internal spray of A.C. distribution box ontology, insulating coating 10 is by ring
Oxygen resin is constituted, when can be leaked electricity by insulating coating 10 to avoid electric elements, conduction to the outside of A.C. distribution box ontology 1,
Guarantee the safety of staff.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of low-voltage alternating-current distribution box, including A.C. distribution box ontology (1), it is characterised in that: the A.C. distribution box ontology
(1) front surface is fixed with chamber door (6), and the junction of the chamber door (6) and the A.C. distribution box ontology (1) is fixed with hinge
(7), it is fixed with bottom plate (9) below the A.C. distribution box ontology (1), the inner sidewall of the A.C. distribution box ontology (1) is solid
Surely have insulating coating (10), be fixed with connection frame (11), the friendship at the bosom position of the A.C. distribution box ontology (1)
The inside right end of stream distribution box ontology (1) is fixedly arranged above cooling fan (13), and the inside of the cooling fan (13) is fixed with
The output end of motor (14), the motor (14) is fixed with flabellum (15), and one end of the cooling fan (13) is fixed
Have ventilator cowling (3), the ventilator cowling (3) is fixed with ventilation duct (4), the ventilation duct far from the one end of the cooling fan (13)
(4) it is fixed at the top of dustproof cover (18), the lateral wall of the ventilation duct (4) is fixedly arranged above support frame (16), the support
The junction of frame (16) and the dustproof cover (18) is fixed with shaft (17), and the ventilation duct (4) is far from support frame as described above (16)
One end be fixed with limit rope (19), and the other end of the limit rope (19) is fixedly connected with the dustproof cover (18).
2. a kind of low-voltage alternating-current distribution box according to claim 1, it is characterised in that: the A.C. distribution box ontology (1)
Top be fixed with lock ring (5).
3. a kind of low-voltage alternating-current distribution box according to claim 1, it is characterised in that: the A.C. distribution box ontology (1)
Damping spring (8) are fixed with the junction of the bottom plate (9).
4. a kind of low-voltage alternating-current distribution box according to claim 1, it is characterised in that: the A.C. distribution box ontology (1)
Front surface one end be fixed with handle (2).
5. a kind of low-voltage alternating-current distribution box according to claim 1, it is characterised in that: the A.C. distribution box ontology (1)
Lower inside be fixed with containing box (12).
6. a kind of low-voltage alternating-current distribution box according to claim 1, it is characterised in that: the A.C. distribution box ontology (1)
It is iron component with the ventilation duct (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821803810.0U CN208904499U (en) | 2018-11-03 | 2018-11-03 | A kind of low-voltage alternating-current distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821803810.0U CN208904499U (en) | 2018-11-03 | 2018-11-03 | A kind of low-voltage alternating-current distribution box |
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| Publication Number | Publication Date |
|---|---|
| CN208904499U true CN208904499U (en) | 2019-05-24 |
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ID=66577495
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821803810.0U Active CN208904499U (en) | 2018-11-03 | 2018-11-03 | A kind of low-voltage alternating-current distribution box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110535048A (en) * | 2019-08-23 | 2019-12-03 | 华翔翔能电气股份有限公司 | A kind of distribution box with antifogging function |
-
2018
- 2018-11-03 CN CN201821803810.0U patent/CN208904499U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110535048A (en) * | 2019-08-23 | 2019-12-03 | 华翔翔能电气股份有限公司 | A kind of distribution box with antifogging function |
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