CN205828899U - Waterproof electricity meter - Google Patents
Waterproof electricity meter Download PDFInfo
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- CN205828899U CN205828899U CN201620656136.2U CN201620656136U CN205828899U CN 205828899 U CN205828899 U CN 205828899U CN 201620656136 U CN201620656136 U CN 201620656136U CN 205828899 U CN205828899 U CN 205828899U
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Abstract
Waterproof electricity meter, including Main Control Tank, described Main Control Tank includes master control casing, master control case lid is installed on master control casing, described Main Control Tank lid offers wiring hole, cover at Main Control Tank and openable inspection hole is installed at wiring hole, described wiring hole can be covered when inspection hole covers, being positioned at inspection hole on Main Control Tank lid and be provided with waterproof case, described waterproof case is the loop configuration around wiring hole surrounding, and waterproof case is raised in the sidewall of wiring hole.This utility model provides a kind of waterproof electricity meter, by being provided around the waterproof case of wiring hole surrounding on Main Control Tank lid, the water flowing to wiring hole is guided to the both sides of wiring hole, realization stops water and enters in Main Control Tank body by wiring hole, the electric elements safety failure that causes of water inlet being prevented effectively from Main Control Tank body and accident, waterproof construction is simple and classification of waterproof is high.
Description
Technical field
This utility model relates to Low Voltage Electrical Apparatus, is specifically related to a kind of waterproof electricity meter.
Background technology
Electricity meter is used for depositing the components and parts such as metering electric energy meter, chopper, data acquisition unit, is often placed in outdoor electricity
On line bar, facilitate meter reading personnel to concentrate and make an inventory data, and electricity meter great majority do not possess water-proof function the most on the market,
Therefore, when outdoor, the position, large area gap between master control case lid and inspection hole easily intakes, and does not especially beat as operator
Tight lock-screw or forget easily to intake when cutting out inspection hole, causes the contact rainwater of the electric elements in Main Control Tank to leak electricity, enters
And cause security incident.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, it is provided that a kind of simple in construction and classification of waterproof are high
Waterproof electricity meter.
For achieving the above object, this utility model adopts the technical scheme that
A kind of waterproof electricity meter, including Main Control Tank 1, described Main Control Tank 1 includes master control casing 11, on master control casing 11
Master control case lid 12 is installed, described master control case lid 12 offers wiring hole 13, master control case lid 12 is installed at wiring hole 13
There is openable inspection hole 14, described wiring hole 13 when inspection hole 14 covers, can be covered, master control case lid 12 is positioned at and regards
Being provided with waterproof case 15 in examining window 14, described waterproof case 15 is the loop configuration around wiring hole 13 surrounding, and waterproof case 15 is convex
Arise from the sidewall of wiring hole 13.
Preferably, the roof of described waterproof case 15 extends formation and master control case lid 12 rain visor 151 separately upward.
Preferably, described master control case lid 12 is provided around with waterproof case 15 corresponding position wiring hole 13 surrounding first delay
Jet-bedding 121, described waterproof case 15 with the contact surface of master control case lid 12 on be provided with stretch in the first dashpot 121 first stop
Protruding 152, between the diapire and the first stop protruding 152 of the first dashpot 121, it is provided with first in the first dashpot 121
Sealing strip 16, described first stops that projection 152 and the first sealing strip 16 are the loop configuration coordinated with the first dashpot 121,
During installation, the first sealing strip 16 is first installed in the first dashpot 121, and the first stop protruding 152 of waterproof case 15 snaps in the again
Abut against with the first sealing strip 16 in one dashpot 121.
Preferably, described master control case lid 12 is positioned at outside inspection hole 14 and the first dashpot 121 and offers the second buffering
Groove 122, is provided with the second sealing strip 17 in described second dashpot 122；The inwall of described inspection hole 14 be provided with stretch into second delay
The second stop protruding 141 in jet-bedding 122, during installation, the second dashpot 122 is stretched in the second stop protruding 141 of inspection hole 14
In and abut against with the second sealing strip 17 in the second dashpot 122.
Preferably, the side of described waterproof case 15 attaches and is fixed on master control case lid 12, the another side of waterproof case 15 to
The inwall of inspection hole 14, and on it, waterproof case 15 annularly offers the catch basin 153 of annular, described catch basin 153 interior
The height of ring-side wall is more than the height of the outer shroud sidewall of catch basin 153.
Preferably, it is provided with guide hump 154, guide hump 154 between external annulus and the rain visor 151 of described waterproof case 15
Cross sectional shape be triangle so that the middle part of guide hump 154 is raised in both sides.
Preferably, described rain visor 151 is arranged towards the sidewall slope of master control case lid 12 so that the root of rain visor 151
Size is more than its end size.
Preferably, the degree of depth of described first dashpot 121 and the deep equality of the second dashpot 122, the first dashpot 121
The height of interior ring-side wall be less than its outer shroud more than the height of its outer shroud sidewall, the height of the interior ring-side wall of the second dashpot 122
The height of sidewall, and the interior ring-side wall of the outer shroud sidewall of the first dashpot 121 and the second dashpot 122 is fair.
Preferably, described master control case lid 12 is provided with the mounting groove 120 coordinated with inspection hole 14, the end of described inspection hole 14
Both sides, portion are provided with rotating shaft 142, and the two side of mounting groove 120 is provided with the shaft hole 123 matched with rotating shaft 142, during installation, depending on
Examining window 14 to be placed in the mounting groove 120 of master control case lid 12, inspection hole 14 is arranged on master control case lid 12 by the rotating shaft 142 of both sides
Shaft hole 123 in realize opening being arranged on master control case lid 12.
Preferably, also including the batch meter 2 being assembled in Main Control Tank 1 side, described batch meter 2 includes measuring casing 21, institute
State, on metering casing 21, openable metering case lid 22 is installed, the master control casing 11 of described Main Control Tank 1 can be opened and be provided with
Described master control case lid 12, master control case lid 12 can contact connection by opening end with metering case lid 22, and master control case lid 12 and batch meter
The corresponding position of latch-up structure 3 on latch-up structure 3, master control case lid 12 and metering case lid 22 that can be provided with between opening end of lid 22 is installed
Openable waterproof cover 4, described waterproof cover 4 is had to shelter from latch-up structure 3 when covering.
Waterproof electricity meter of the present utility model, by being provided around the waterproof of wiring hole surrounding on Main Control Tank lid
Part, guides the water flowing to wiring hole to the both sides of wiring hole, it is achieved stops water and is entered in Main Control Tank body by wiring hole, has
Effect avoids safety failure and the accident that the electric elements water inlet in Main Control Tank body causes, and waterproof construction is simple and classification of waterproof is high.
Additionally, the first dashpot and first stops that protruding and the first sealing strip complements each other to form the last line of defense stopping water proof, have
The effect of hydrophobic water conservancy diversion, simple in construction, seal insulating good, slow down the dynamics of rainwater, effectively prevent rainwater from waterproof case and master
Penetrate in wiring hole in gap between control case lid.
Accompanying drawing explanation
Fig. 1 is the closed mode axonometric chart of waterproof electricity meter of the present utility model；
Fig. 2 is the opening axonometric chart of waterproof electricity meter of the present utility model；
Fig. 3 is the partial enlarged drawing in Fig. 2 of the present utility model；
Fig. 4 is the sectional view of waterproof electricity meter of the present utility model；
Fig. 5 is the partial enlarged drawing in Fig. 4 of the present utility model；
Fig. 6 is the structural representation of master control case lid of the present utility model；
Fig. 7 is the schematic diagram of the waterproof case for entrance hole of the present utility model；
Fig. 8 is the schematic diagram of the inspection hole for entrance hole of the present utility model；
Fig. 9 is the schematic diagram of the waterproof case for wire hole of the present utility model；
Figure 10 is the schematic diagram of the inspection hole for wire hole of the present utility model.
Detailed description of the invention
The embodiment be given below in conjunction with accompanying drawing 1 to 10, further illustrates waterproof electricity meter of the present utility model
Detailed description of the invention.Waterproof electricity meter of the present utility model is not limited to the following description.
As depicted in figs. 1 and 2, waterproof electricity meter of the present utility model, including Main Control Tank 1, Main Control Tank 1 includes master control
Casing 11, master control casing 11 is provided with openable master control case lid 12, master control case lid 12 offers wiring hole 13, in master control
Openable inspection hole 14 is installed at wiring hole 13 on case lid 12, wiring hole 13 when inspection hole 14 covers, can be covered,
Being positioned at inspection hole 14 on master control case lid 12 and be provided with waterproof case 15, waterproof case 15 is the ring junction around wiring hole 13 surrounding
Structure, and waterproof case 15 is raised in the sidewall of wiring hole 13.By being provided around the waterproof case of wiring hole surrounding on Main Control Tank lid,
The water flowing to wiring hole is guided to the both sides of wiring hole, it is achieved stop water and enter in Main Control Tank body by wiring hole, effectively
Avoiding the electric elements safety failure that causes of water inlet in Main Control Tank body and accident, waterproof construction is simple and classification of waterproof is high.
As shown in figs. 4 through 10, the waterproof construction of Main Control Tank of the present utility model, the one side of waterproof case 15 and master control case lid
12 contacts connect, and the roof of waterproof case 15 extends formation and master control case lid 12 rain visor 151 separately upward.Waterproof case 15
Being provided with guide hump 154 between external annulus and rain visor 151, the cross sectional shape of guide hump 154 is triangle so that guide convex
The middle part playing 154 is raised in both sides, in order to accelerate water conservancy diversion, it is to avoid hydrops is too much.When waterproof electricity meter uses, ammeter
Case is overall to be installed in vertical, and rainwater landing from top to bottom on master control case lid 12 enters outer shroud sidewall and the rain visor of waterproof case 15
The groove formed between 151, then guides water to discharge from the both sides of this groove by guide hump 154.The present embodiment is only anti-
The roof of water part is provided with rain visor, naturally it is also possible to the diapire of waterproof case and two side also extend outwardly and formed and master control case lid phase
The rain visor at interval.The setting of rain visor, stops that protection effect is good, and simple in construction cooperatively forms anti-with the external annulus of waterproof case
Water barrier and guiding rainwater are discharged to both sides, reach flowing to the effect that wiring hole stops completely, improve the electricity in Main Control Tank
The protection reliability of device element.Specifically, rain visor 151 is arranged towards the sidewall slope of master control case lid 12 so that rain visor 151
Root size more than its end size.The incline structure of rain visor, by the gravity of water and flow velocity, reaches to accelerate the effect of water conservancy diversion
Really.And, the side of waterproof case 15 attaches and is fixed on master control case lid 12, and the another side of waterproof case 15 is in inspection hole 14
Wall, and on it, waterproof case 15 annularly offers the catch basin 153 of annular, the height of the interior ring-side wall of catch basin 153 is more than
The height of the outer shroud sidewall of catch basin 153.The structure of catch basin is arranged, and effective stop inspection hole is not turned off and enters from side
Rainwater, can play the effect of water-retention transition simultaneously when hydrops covers the outer shroud sidewall of waterproof case, reduces water and covers waterproof case
Enter the possibility of wiring hole.Additionally, be provided around the of the surrounding of wiring hole 13 on master control case lid 12 with waterproof case 15 corresponding position
One dashpot 121, waterproof case 15 with the contact surface of master control case lid 12 on be provided with stretch in the first dashpot 121 first stop
Protruding 152, between the diapire and the first stop protruding 152 of the first dashpot 121, it is provided with first in the first dashpot 121
Sealing strip 16, first stops that projection 152 and the first sealing strip 16 are the loop configuration coordinated with the first dashpot 121, installs
Time, the first sealing strip 16 is first installed in the first dashpot 121, and the first stop protruding 152 of waterproof case 15 snaps in first again and delays
Abut against with the first sealing strip 16 in jet-bedding 121, then with screw, waterproof case 15 is fixed on master control case lid 12.First buffering
Groove and first stops that protruding and the first sealing strip complements each other to form the last line of defense stopping water proof, has the work of hydrophobic water conservancy diversion
With, simple in construction, seal insulating good, slow down the dynamics of rainwater, effectively prevent rainwater between waterproof case and master control case lid
Penetrate in wiring hole in gap.Of course for the gap eliminated between waterproof case 15 and master control case lid 12, it is also possible to be logical
Crossing waterproof case 15 to be directly integrally disposed upon on master control case lid 12, this, by complicated for the structure causing master control case lid, produces the anti-of material
Permeance property requires height.Compared to this technical scheme, the structure of the hydrophobic water conservancy diversion of the present embodiment, production cost is low, waterproof effect
More preferably.And, master control case lid 12 is positioned at outside inspection hole 14 and the first dashpot 121 and offers the second dashpot 122, second
Second sealing strip 17 is installed in dashpot 122；The inwall of inspection hole 14 is provided with the second stop stretched in the second dashpot 122
Protruding 141, during installation, in the second dashpot 122 is stretched in the second stop protruding 141 of inspection hole 14 and with the second dashpot 122
The second interior sealing strip 17 abuts against.Second dashpot and the second sealing strip and second stop protruding being equipped with, and play and subtract
The dynamics of slow rainwater and the effect of water-retention transition, improve waterproof effect.Specifically, the second dashpot 122 is around the first dashpot
The peripheral interval of 121 is arranged, and in the end translot of the second dashpot 122, centre position is provided with and blocks block.First dashpot 121 deep
Degree and the deep equality of the second dashpot 122, the height of the interior ring-side wall of the first dashpot 121 is more than the height of its outer shroud sidewall
Degree, the height of the interior ring-side wall of the second dashpot 122 is less than the height of its outer shroud sidewall, and the outer rim side of the first dashpot 121
The interior ring-side wall of wall and the second dashpot 122 maintains an equal level.Along water (flow) direction, the second dashpot high in and low out and the first dashpot are low
Enter the setting exceeded, effectively stop that water enters in inspection hole and connection jaws.Join it addition, master control case lid 12 is provided with inspection hole 14
The mounting groove 120 closed, the both sides, end of inspection hole 14 are provided with rotating shaft 142, and the two side of mounting groove 120 is provided with and rotating shaft 142
The shaft hole 123 matched, during installation, inspection hole 14 is placed in the mounting groove 120 of master control case lid 12, and inspection hole 14 is by two
The rotating shaft 142 of side realizes opening being arranged on master control case lid 12 in being arranged on the shaft hole 123 of master control case lid 12.Under inspection hole
The heavy setting installed, reduces rainwater and enters the possibility of inspection hole, improve waterproof effect.
As shown in Figure 6, wiring hole 13 includes entrance hole 131 He being disposed on the most successively on master control case lid 12
Two wire holes 132, are provided with wiring master switch, harvester and zero line in chamber corresponding with entrance hole in master control casing 11 and turn
Connecting terminal, is provided with two rows in chamber corresponding with wire hole in master control casing 11 and goes out line traffic control chopper.For blocking
The inspection hole 14 of entrance hole and wire hole is all the lid structure being made of clear material, and is prevented effectively from the fiber crops of opening box covers operation
Tired, directly open inspection hole and carry out point, disconnected operate, convenient and swift.As shown in Figure 7 and Figure 8, wherein for blocking regarding of entrance hole
That examines window 14 can be provided with pinch plate 143 with holes by opening end, and the waterproof case 15 for entrance hole is provided with and pinch plate 143 phase
The buckle projection 155 coordinated, buckle protruding 155 is through the hole of pinch plate 143, and its traversing through end is provided with and buckles for theftproof lock
Hole；For blocking the end of the inspection hole 14 of entrance hole just to forming the protrusion 144 of arc at pinch plate 143, it is used for
Block theftproof lock.
As depicted in figs. 1 and 2, waterproof electricity meter of the present utility model also includes the meter being assembled in Main Control Tank 1 side
Measuring tank 2, batch meter 2 includes measuring casing 21, metering casing 21 is provided with openable metering case lid 22, the master of Main Control Tank 1
Can open on control casing 11 and be provided with master control case lid 12, master control case lid 12 can contact connection by opening end with metering case lid 22, and
Can be provided with between opening end latch-up structure 3, master control case lid 12 and the metering case lid 22 of master control case lid 12 and metering case lid 22 are locked
The corresponding position of fixed structure 3 is provided with openable waterproof cover 4, and waterproof cover 4 shelters from latch-up structure 3 when covering.Avoid wind rain
Drench the erosion to padlock, there is antitheft and waterproof dual-use function.Specifically, as it is shown on figure 3, master control case lid 12 is overlapped on metering
On case lid 22, waterproof cover 4 is rotatably installed on master control case lid 12, and latch-up structure 3 includes locking projections 31 and padlock 32, lock tab
Play 31 to be arranged on master control casing 11 and master control case lid that across-layer stacks 12 and metering case lid 22, wearing of locking projections 31
Go out end and be provided with the lock-receiving aperture buckled for padlock 32.Additionally, be equipped with out on the sidewall of master control casing 11 and metering casing 21
Air port 5, air outlet 5 is semi-enclosed trapezium structure, the wall body of this air outlet 5 offers the gap inside and outside connection casing with shape
Become semi-closed structure.It is easy to ventilation and heat, it is ensured that the air circulation outside inner air and casing, while effectively reducing temperature rise
Also assures that water proof and dust proof grade.Measure the lid structure that case lid 22 is made for all-transparent material, and metering case lid 22 is provided with horizontal stroke
To protruding reinforcing rib.
Above content is to combine concrete preferred implementation further detailed description of the utility model, it is impossible to
Assert that of the present utility model being embodied as is confined to these explanations.Ordinary skill for this utility model art
For personnel, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should regard
For belonging to protection domain of the present utility model.
Claims (10)
1. a waterproof electricity meter, it is characterised in that: include that Main Control Tank (1), described Main Control Tank (1) include master control casing
(11), master control casing (11) is provided with master control case lid (12), described master control case lid (12) offers wiring hole (13), is leading
Upper wiring hole (13) place of control case lid (12) is provided with openable inspection hole (14), and inspection hole (14) can cover residence when covering
State wiring hole (13), master control case lid (12) is positioned at inspection hole (14) waterproof case (15), described waterproof case (15) are installed
For around the loop configuration of wiring hole (13) surrounding, and waterproof case (15) is raised in the sidewall of wiring hole (13).
Waterproof electricity meter the most according to claim 1, it is characterised in that: the roof of described waterproof case (15) prolongs upward
Stretch formation and master control case lid (12) rain visor (151) separately.
Waterproof electricity meter the most according to claim 1, it is characterised in that: described master control case lid (12) is gone up and waterproof case
(15) corresponding position is provided around first dashpot (121) of surrounding of wiring hole (13), described waterproof case (15) with Main Control Tank
It is protruding (152) that the contact surface of lid (12) is provided with the first stop stretched in the first dashpot (121), the first dashpot (121)
Inside it is positioned at the diapire of the first dashpot (121) and first to stop the first sealing strip (16) is installed between protruding (152), described the
One stops that protruding (152) and the first sealing strip (16) are the loop configuration coordinated with the first dashpot (121), during installation, the
One sealing strip (16) is first installed in the first dashpot (121), and the first stop protruding (152) of waterproof case (15) snaps in first again
Abut against with the first sealing strip (16) in dashpot (121).
Waterproof electricity meter the most according to claim 3, it is characterised in that: it is positioned at inspection on described master control case lid (12)
Offer the second dashpot (122) in window (14) and outside the first dashpot (121), be provided with in described second dashpot (122)
Second sealing strip (17)；The inwall of described inspection hole (14) is provided with the second stop projection stretched in the second dashpot (122)
(141), during installation, in the second dashpot (122) is stretched in the second stop protruding (141) of inspection hole (14) and with the second dashpot
(122) the second sealing strip (17) in abuts against.
Waterproof electricity meter the most according to claim 1, it is characterised in that: the side of described waterproof case (15) attaches solid
It is scheduled on master control case lid (12), the another side of waterproof case (15) inwall to inspection hole (14), and annularly waterproof on it
Part (15) offers the catch basin (153) of annular, and the height of the interior ring-side wall of described catch basin (153) is more than catch basin (153)
The height of outer shroud sidewall.
Waterproof electricity meter the most according to claim 2, it is characterised in that: the external annulus of described waterproof case (15) is with anti-
Being provided with guide hump (154) between water eaves (151), the cross sectional shape of guide hump (154) is triangle so that guide hump
(154) middle part is raised in both sides.
Waterproof electricity meter the most according to claim 3, it is characterised in that: described rain visor (151) is towards Main Control Tank
The sidewall slope of lid (12) is arranged so that the root size of rain visor (151) is more than its end size.
Waterproof electricity meter the most according to claim 4, it is characterised in that: the degree of depth of described first dashpot (121)
With the deep equality of the second dashpot (122), the height of the interior ring-side wall of the first dashpot (121) is more than the height of its outer shroud sidewall
Degree, the height of the interior ring-side wall of the second dashpot (122) is less than the height of its outer shroud sidewall, and outside the first dashpot (121)
The interior ring-side wall of ring-side wall and the second dashpot (122) maintains an equal level.
Waterproof electricity meter the most according to claim 1, it is characterised in that: described master control case lid (12) is provided with and regards
Examining the mounting groove (120) that window (14) coordinates, the both sides, end of described inspection hole (14) are provided with rotating shaft (142), mounting groove (120)
Two side is provided with the shaft hole (123) matched with rotating shaft (142), and during installation, inspection hole (14) is placed in master control case lid
(12), in mounting groove (120), inspection hole (14) is arranged on the shaft hole of master control case lid (12) by the rotating shaft (142) of both sides
(123) realize opening in being arranged on master control case lid (12).
Waterproof electricity meter the most according to claim 1, it is characterised in that: also include being assembled in Main Control Tank (1) side
Batch meter (2), described batch meter (2) include measure casing (21), described metering casing (21) is provided with openable meter
Measuring tank lid (22), the master control casing (11) of described Main Control Tank (1) can be opened and be provided with described master control case lid (12), master control case lid
(12) with metering case lid (22) can contact connections by opening end, and master control case lid (12) and measure case lid (22) can opening end it
Between be provided with latch-up structure (3), the corresponding position of master control case lid (12) and the upper latch-up structure (3) of metering case lid (22) is provided with and can open
Waterproof cover (4), described waterproof cover (4) shelters from latch-up structure (3) when covering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620656136.2U CN205828899U (en) | 2016-06-28 | 2016-06-28 | Waterproof electricity meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620656136.2U CN205828899U (en) | 2016-06-28 | 2016-06-28 | Waterproof electricity meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205828899U true CN205828899U (en) | 2016-12-21 |
Family
ID=57566252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620656136.2U Active CN205828899U (en) | 2016-06-28 | 2016-06-28 | Waterproof electricity meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205828899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245115A (en) * | 2018-01-09 | 2018-07-06 | 佛山市顺德区美的洗涤电器制造有限公司 | Bottom cover, dish-washing machine engine base and dish-washing machine |
-
2016
- 2016-06-28 CN CN201620656136.2U patent/CN205828899U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245115A (en) * | 2018-01-09 | 2018-07-06 | 佛山市顺德区美的洗涤电器制造有限公司 | Bottom cover, dish-washing machine engine base and dish-washing machine |
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