CN204903606U - Electric meter box - Google Patents
Electric meter box Download PDFInfo
- Publication number
- CN204903606U CN204903606U CN201520618914.4U CN201520618914U CN204903606U CN 204903606 U CN204903606 U CN 204903606U CN 201520618914 U CN201520618914 U CN 201520618914U CN 204903606 U CN204903606 U CN 204903606U
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- China
- Prior art keywords
- sealing
- case lid
- case
- switch
- box
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Abstract
The utility model discloses an electric meter box solves the electric meter box waterproof performance difference and is difficult for radiating problem, and its technical scheme main points are that this electric meter box includes the bottom of the case, measures case lid and switch case lid, measurement case lid and switch case lid hinge respectively in bottom of the case both sides, the measurement case lid is equipped with first sealing, the switch case lid is equipped with the second sealing, first sealing and second sealing butt each other all scribble water proof coating, and the lateral wall of the bottom of the case has been seted up and has been fanned annular recess, the coniform ventilation hole of a plurality of is seted up to the bottom surface of recess, the cone angle in ventilation hole is inboard towards the box. Linking portion covers there is the waterproof coating, the ventilation hole includes bottom surface conical bore outwards. First sealing scribbles polyurethane resin with the second sealing, makes the measurement case lid cover closely the close fit with the switch box, effectively hinders flow stopping water and infiltrates between the lateral wall from linking up. The past box in aperture in ventilation hole reduces in proper order, effectively prevents water getting into the, has good water -proof effects.
Description
Technical field
The utility model relates to a kind of ammeter box, and more particularly, it relates to a kind of ammeter box with good water-proof function.
Background technology
Power department, in order to strengthen the management of electricity consumption, adopts multi-meter-position electric-meter to be installed concentratedly by the ammeter of user, centralized management mostly.Conveniently staff makes an inventory ammeter reading, takes measure table case and switch box are installed separately.But gap is often left in the junction of table case and switch box, sealing is not strong, easily causes water stain inflow casing.And air vent in the past adopts ventilation fence mostly, the rainwater fallen by the spacers block of ventilation fence.But at inclement weathers such as typhoons, the impact that rainwater can be oblique or horizontal under the impact of wind-force is at ammeter box place, and the strip hole of ventilation fence now causes rainwater to enter, and a large amount of rainwater can damage electric elements in ammeter box.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide one to have excellent water-proof function and the thermal behavior ammeter box that do not scatter.
For achieving the above object, the utility model provides following technical scheme:
A kind of ammeter box, comprise at the bottom of case, measure case lid and switch case lid, described metering case lid and switch case lid are articulated with both sides at the bottom of case respectively, it is characterized in that, described batch meter is covered with the first sealing, and described switch box is covered with the second sealing, described first sealing can mutually abut with the second sealing and all scribble water-proof coating, sidewall at the bottom of case offers the groove of fan ring-type, and the bottom surface of described groove offers several cone shape air vents, and the cone angle of described air vent is towards box inside.
By adopting technique scheme, the first sealing and the second sealing scribble water-proof coating, and the sealing after the first sealing is abutted with the second sealing improves, and prevent rainwater from flowing into from the space between metering case lid and switch case lid.Groove is fan ring, and the cell wall of arcuation effectively can prevent the long-pending stream of rainwater, and described air vent makes ammeter have good heat sinking function, the electrical part Yin Wendu in ammeter box can be avoided too high and lose stable situation.Described air vent becomes the cone angle of coniform and described air vent towards box inside, and after rainwater enters air vent, water band itself is tensioned, because the aperture of air vent reduces inward successively, cause the tension force of water constantly to increase, stop water to flow into casing, make ammeter box have good water-proof function.
As preferably, described first sealing comprises the grafting block of convex, and described second sealing comprises the slot matched with the first sealing.
By adopting technique scheme, being closed by the phase scarf of concaveconvex shape and can make together with the first sealing is connected to more closely with the second sealing, the sealing property of the first sealing and the second sealing can be improved, prevent rainwater from infiltrating.
As preferably, described water-proof coating is made up of urethane resin.
By adopting technique scheme, urethane resin has good elasticity and leakage performance, makes metering case lid and switch box cover tightly drive fit, effectively stops flowing water to infiltrate between the first sealing and the second sealing.
As preferably, batch meter covers the pivot frame being hinged with " L " shape, and one end of described pivot frame is provided with shifting block.
By adopting technique scheme, open pivot frame by shifting block is rotatable, thus change electric power card, make plug electric power card more convenient.
As preferably, first sealing offers several the first hook locks, be provided with the first latch hook coordinated with the first hook lock at the bottom of described case, described second sealing offer several second hook locks, at the bottom of described case, be provided with the second latch hook coordinated with the second hook lock
By adopting technique scheme, after the first latch hook is sheathed on the first hook lock, padlock can be locked in the first through hole.Padlock can be locked in the second through hole after second latch hook is sheathed on the second hook lock.Adopt this kind of design proposal that child can be prevented to be not intended to open ammeter box, meet accident after touching power supply accident.
Accompanying drawing explanation
Fig. 1 is the structural representation figure mono-of a kind of ammeter box embodiment of the utility model;
Fig. 2 is the structural representation figure bis-of a kind of ammeter box embodiment of the utility model;
Fig. 3 is the enlarged diagram at A place in Fig. 2;
Fig. 4 is the enlarged diagram at B place in Fig. 1;
Fig. 5 is the enlarged diagram at C place in Fig. 1;
Fig. 6 is the cross-sectional schematic of air vent in the utility model.
Description of reference numerals: 1, at the bottom of case; 2, switch case lid; 21, the second sealing; 22, slot; 3, case lid is measured; 31, the first sealing; 32, grafting block; 4, air vent; 5, pivot frame; 51, shifting block; 6, the second hook lock; 61, the second latch hook; 62, the second through hole; 7, the first hook lock; 71, the first latch hook; 72, the first through hole; 8, water-proof coating; 9, groove.
Embodiment
Referring to figs. 1 through Fig. 6, a kind of ammeter box embodiment of the utility model is described further.
A kind of ammeter box, to comprise at the bottom of case 1, metering case lid 3 and switch case lid 2, and described metering case lid 3 and switch case lid 2 are articulated with 1 both sides at the bottom of case respectively.Metering case lid 3 overturns by respective pin joint with switch case lid 2, when metering case lid 3 and switch case lid 2 to close at the bottom of case 1, the first sealing 31 consulting the known described metering case lid 3 of Fig. 3 abuts mutually with the second sealing 21 of switch case lid 2, due to the second sealing 21 and the first sealing 31 being coated with water-proof coating 8, described water-proof coating 8 is made up of urethane resin, urethane resin has good elasticity and leakage performance makes the second sealing 21 and the first sealing 31 have excellent sealing and water resistance, can effectively prevent rainwater from infiltrating at the bottom of case 1 between the second sealing 21 and the first sealing 31.Consult Fig. 2 known, described first sealing 31 comprises the grafting block 32 of convex, and described second sealing 21 comprises the slot 22 matched with the first sealing 31.Closed by the cancavo-convex phase scarf of grafting block 32 and slot 22 and can make together with the first sealing 31 is connected to more closely with the second sealing 21, the sealing property of the first sealing 31 and the second sealing 21 can be improved, prevent rainwater from infiltrating.
Consult Fig. 2 and Fig. 4, described second sealing 21 offers two the second hook locks 6, to consult at the bottom of the known case of Fig. 41 and be provided with two the second latch hooks 61 coordinated with the second hook lock 6, after the second latch hook 61 is sheathed on the second hook lock 6, padlock can be locked in the second through hole 62.First sealing 31 offers first hook lock 7, and described casing is provided with the first latch hook 71 of and the cooperation of the first hook lock 7, can lock padlock after the first latch hook 71 is sheathed on the first hook lock 7 in the first through hole 72.Adopt this kind of design proposal that child can be prevented to be not intended to open ammeter box, meet accident after touching power supply accident.
Consult Fig. 5 and Fig. 6, the two side of 1 at the bottom of case offers groove 9, four grooves 9 vertically arrangement formation groove 9 groups of fan ring, and at the bottom of described case, the both sides sidewall of 1 is respectively provided with two place's groove 9 groups.The bottom surface of described groove 9 offers several cone shape air vents 4, and the cone angle of described air vent 4 is towards box inside.Groove 9 is fan ring, and the cell wall of arcuation effectively can prevent the long-pending stream of rainwater, and described air vent 4 makes ammeter have good heat sinking function, the electrical part Yin Wendu in ammeter box can be avoided too high and lose stable situation.Coniform and the cone angle of described air vent 4 of described air vent 4 one-tenth is towards box inside.After rainwater enters air vent 4, water band itself is tensioned, because the aperture of air vent 4 reduces inward successively, causes the tension force of water constantly to increase, and stops water to flow into casing, makes ammeter box have good water-proof function.
Consult Fig. 1 and Fig. 2, metering case lid 3 is provided with four " L " shape pivot frames 5, and pivot frame 5 one end is articulated with metering case lid 3, and the other end is provided with protruding shifting block 51, can open pivot frame 5 by stirring shifting block 51.Can directly plug ammeter card after opening pivot frame 5, not need to open whole case lid, this kind of design makes the operation of replacing ammeter card more convenient.
Preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. an ammeter box, comprise at the bottom of case, measure case lid and switch case lid, described metering case lid and switch case lid are articulated with both sides at the bottom of case respectively, it is characterized in that, described batch meter is covered with the first sealing, described switch box is covered with the second sealing, described first sealing can mutually abut with the second sealing and all scribble water-proof coating, sidewall at the bottom of case offers the groove of fan ring-type, the bottom surface of described groove offers several cone shape air vents, and the cone angle of described air vent is towards box inside.
2. a kind of ammeter box according to claim 1, is characterized in that, described first sealing comprises the grafting block of convex, and described second sealing comprises the slot matched with the first sealing.
3. a kind of ammeter box according to claim 2, is characterized in that, described water-proof coating is made up of urethane resin.
4. a kind of ammeter box according to claim 3, is characterized in that, batch meter covers the pivot frame being hinged with " L " shape, and one end of described pivot frame is provided with shifting block.
5. a kind of ammeter box according to claim 1, it is characterized in that, first sealing offers several the first hook locks, the first latch hook coordinated with the first hook lock is provided with at the bottom of described case, described second sealing offers several second hook locks, at the bottom of described case, be provided with the second latch hook coordinated with the second hook lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618914.4U CN204903606U (en) | 2015-08-17 | 2015-08-17 | Electric meter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618914.4U CN204903606U (en) | 2015-08-17 | 2015-08-17 | Electric meter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204903606U true CN204903606U (en) | 2015-12-23 |
Family
ID=54925773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520618914.4U Expired - Fee Related CN204903606U (en) | 2015-08-17 | 2015-08-17 | Electric meter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204903606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112041527A (en) * | 2018-04-24 | 2020-12-04 | 奥迪股份公司 | Sealed storage compartment for a motor vehicle and motor vehicle having such a storage compartment |
-
2015
- 2015-08-17 CN CN201520618914.4U patent/CN204903606U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112041527A (en) * | 2018-04-24 | 2020-12-04 | 奥迪股份公司 | Sealed storage compartment for a motor vehicle and motor vehicle having such a storage compartment |
| US11858463B2 (en) | 2018-04-24 | 2024-01-02 | Audi Ag | Sealed stowage compartment for a motor vehicle, and motor vehicle having such a stowage compartment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20190817 |