CN206420162U - A kind of light current sensing type anti-shock device - Google Patents
A kind of light current sensing type anti-shock device Download PDFInfo
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- CN206420162U CN206420162U CN201720007751.5U CN201720007751U CN206420162U CN 206420162 U CN206420162 U CN 206420162U CN 201720007751 U CN201720007751 U CN 201720007751U CN 206420162 U CN206420162 U CN 206420162U
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- swivel nut
- insulation tube
- connector
- fixed swivel
- light current
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Abstract
A kind of light current sensing type anti-shock device, including connector, be located at the fixing nut on the connector top and be located at the fixation swivel nut of the connector bottom；The connector includes wrap and the insulation tube in the wrap, the fixed swivel nut is sleeved on the insulation tube, sealing ring and the sealing blocking cap with water flow hole are provided with the fixed swivel nut, the bottom of the sealing blocking cap is flushed with the bottom of the fixed swivel nut, and the sealing blocking cap is provided with the water-guiding hole or guiding gutter connected with the water flow hole.The light current sensing type anti-shock device provided according to the utility model has the following advantages that compared with prior art：The utility model can be contacted by the water of water flow hole by guiding gutter with the inwall of fixed swivel nut in use, if when powered by the current of insulation tube, can then have light current on fixed swivel nut, it is achieved thereby that the function that light current is perceived；Light current sensing type anti-shock device simultaneously in the utility model is simple in construction, part is few, easy to assembly.
Description
Technical field
The utility model is related to a kind of anti-shock device, more particularly to a kind of light current sensing type anti-shock device.
Background technology
Gas heater and electric heater on the market is generally provided with earth leakage protective device, i.e. entering in water heater at present
The mouth of a river and delivery port set anti-shock device, cause current powered even if occurring electric leakage, also can be by the presence of anti-shock device
Voltage is down to very low, still ensure that user security water, existing anti-shock device is ensures its security, even if current band
After electricity, the shell of anti-shock device is still electroless state.But in daily life, situation about can normally be used in water heater
Under, user will not typically go whether detection current are powered, even if powered user can not have found in time in current, leak current fault is not
It can in time repair, go down to cause for a long time to be worse off, outer cover of water heater can be made powered when serious, produce great safety hidden
Suffer from.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, and there is provided a kind of light current sense
Know formula anti-shock device.
The main technical schemes that the light current sensing type anti-shock device provided according to the utility model is used for：Including connection
Body, the fixing nut for being located at the connector top and the fixation swivel nut for being located at the connector bottom；The connector includes
Wrap and the insulation tube in the wrap, the inwall of the outer wall of the wrap and the insulation tube pass through connection ring
Connection, the fixing nut and the fixed swivel nut are separated by the connection ring, and the fixed swivel nut is sleeved on the insulation
Sealing ring and the sealing blocking cap with water flow hole are provided with Guan Shang, the fixed swivel nut, the sealing ring is clamped in the insulation
Between ttom of pipe end and the sealing blocking cap, the place plane of the sealing blocking cap bottom is located at the place of the fixed swivel nut bottom
Above plane, the lower end inner wall of the fixed swivel nut is connected with the water flow hole；Or it is described sealing blocking cap bottom with it is described
The bottom of fixed swivel nut is flushed, and the sealing blocking cap is provided with the water-guiding hole or guiding gutter connected with the water flow hole.
The light current sensing type anti-shock device that the utility model is provided also uses following attached technical scheme：
The fixing nut and the fixed swivel nut are embedded on the connector.
The sealing blocking cap coordinates with the fixed swivel nut screw thread.
The water flow hole is hexagonal hole.
The fixed swivel nut is provided with binding post.
The wrap avoids hole provided with terminal, and the binding post is exposed at outer through terminal avoidance hole.
Described insulation bore is 4~12mm, and length is 30~170mm.
The wrap, the insulation tube and the connection ring are formed in one structure.
Described connector is plastic connecting body or nylon connector.
The main technical schemes that the light current sensing type anti-shock device provided according to the utility model is used for：Including connection
Body, the fixing nut for being located at the connector top and the fixation swivel nut for being located at the connector bottom；The connector includes
Wrap and the insulation tube in the wrap, the inwall of the outer wall of the wrap and the insulation tube pass through connection ring
Connection, the fixing nut and the fixed swivel nut are separated by the connection ring, and the fixed swivel nut is sleeved on the insulation
Guan Shang, the place plane of the insulation tube bottom is located above the place plane of the fixed swivel nut bottom, the fixed swivel nut
Lower end inner wall connected with the insulation tube；Or the fixed swivel nut bottom is flushed with the insulation tube bottom, the insulation
Ttom of pipe end is provided with the guiding gutter with being connected inside the insulation tube.
The light current sensing type anti-shock device provided according to the utility model has the following advantages that compared with prior art：This reality
It can be contacted in use by the water of water flow hole by guiding gutter with the inwall of fixed swivel nut with new, if by insulation tube
Current it is powered when, can then have light current on fixed swivel nut, it is achieved thereby that the function that light current is perceived；While the utility model knot
Structure is simple, part is few, easy to assembly, production cost is low；When the utility model is used for water heater, it can be set on water heater
The powered alarm assemblies coordinated with the utility model, and be connected the utility model with powered alarm assemblies by electrification wire,
When process current of the present utility model are powered, electric current can be directed at powered alarm assemblies, powered alarm assemblies by electrification wire
The powered alarm signal of current is sent, so that user learns the powered situation of current, takes measures on customs clearance in time, prevents situation from disliking
Change to cause danger, substantially increase the security that water heater uses process.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model embodiment one.
Fig. 2 is the sectional view of the utility model embodiment one.
Fig. 3 is the structure decomposition figure of the utility model embodiment one.
Fig. 4 is the structure chart of sealing blocking cap in the utility model embodiment one.
Embodiment
Embodiment one
Referring to Fig. 1 to Fig. 4, the light current sensing type anti-shock device embodiment provided according to the utility model, including connector,
It is located at the fixing nut 4 on the connector top and is located at the fixation swivel nut 5 of the connector bottom；The connector includes bag
Sheathing 1 and the insulation tube 2 in the wrap 1, the inwall of the outer wall of the wrap 1 and the insulation tube 2 pass through even
Connect ring 3 to connect, the fixing nut 4 and the fixed swivel nut 5 are separated by the connection ring 3, the fixed swivel nut 5 is sleeved on
On the insulation tube 2, sealing ring 6 and the sealing blocking cap 7 with water flow hole 71, the sealing ring 6 are provided with the fixed swivel nut 5
It is clamped between the bottom of insulation tube 2 and the sealing blocking cap 7, the bottom of the sealing blocking cap 7 and the fixed swivel nut 5
Bottom is flushed, and the sealing blocking cap 7 is provided with the water-guiding hole or guiding gutter 72 connected with the water flow hole 71.The present embodiment is preferred
Guiding gutter 72 is set on sealing blocking cap 7.The inwall of fixing nut 4 is provided with internal thread (not shown), the fixed spiral shell
5 outer walls are covered provided with external screw thread (not shown).When specifically used, fixing nut 4 and the water supply connector or water outlet on water heater
Joint is connected, and fixed swivel nut 5 is connected with external water inlet pipe or outlet pipe.The setting of sealing ring 6 can prevent the bottom of insulation tube 2
During generation leak, water is leaked out between the fixed inwall of swivel nut 5 and the outer wall of insulation tube 2, finally from fixed swivel nut 5 and wrap 1 it
Between gap outflow situation, make light current sensing type anti-shock device using process it is more safe and reliable；The utility model is being used
During by water flow hole 71 water can by guiding gutter 72 with fixation swivel nut 5 inwall contact, if by the current of insulation tube 2
When powered, can then there be light current on fixed swivel nut 5, it is achieved thereby that the function that light current is perceived；The utility model structure letter simultaneously
Single, part is few, easy to assembly, production cost is low；When the utility model is used for water heater, it can be set on water heater and this
The powered alarm assemblies that utility model coordinates, and be connected the utility model with powered alarm assemblies by electrification wire, work as warp
Cross current of the present utility model it is powered when, electric current can be directed at powered alarm assemblies by electrification wire, and powered alarm assemblies are sent
The powered alarm signal of current, so that user learns the powered situation of current, takes measures on customs clearance in time, prevent from being worse off from
And danger is caused, substantially increase the security that water heater uses process.
Referring to Fig. 1 to Fig. 3, according to the utility model the above embodiments, the fixing nut 4 and the fixed swivel nut 5
It is embedded on the connector.The wrap 1, the insulation tube 2 and the connection ring 3 are formed in one structure.Fixed spiral shell
Mother 4 and fixed swivel nut 5 are put into injection machine and are molded the sub-assembly to be formed and be linked together with connector.So that fixing nut 4 and solid
Determine swivel nut 5 fixed with connector, good airproof performance.
According to the utility model the above embodiments, the sealing blocking cap 7 coordinates with the fixed screw thread of swivel nut 5.Assembling
It is convenient, fixed, good sealing effect.
Referring to Fig. 1 and Fig. 4, according to the utility model the above embodiments, the water flow hole 71 is hexagonal hole.Convenient dress
Clamping with instrument with sealing blocking cap 7, can be assembled sealing blocking cap 7 in place using hexagonal wrench.
Referring to Fig. 1 to Fig. 3, according to the utility model the above embodiments, the fixed swivel nut 5 is provided with binding post
51.The setting of binding post 51 facilitates the connection of fixed swivel nut 5 and the electrification wire, and assembling more facilitates, and connection is more
It is firm.
Referring to Fig. 3, according to the utility model the above embodiments, the wrap 1 avoids hole 11 provided with terminal, described
Binding post 51 is exposed at outer through terminal avoidance hole 11.The connection between fixed swivel nut 5 and connector is improved again
Intensity, prevents that fix swivel nut 5 and connector occurs loosening and cause leak in use.
According to the utility model the above embodiments, the described internal diameter of insulation tube 2 is 4~12mm, and the present embodiment is preferably
6mm；Length is 30~170mm, and the present embodiment is preferably 75mm.
According to the utility model the above embodiments, described connector is plastic connecting body or nylon connector.This reality
Apply example and be preferred to use nylon connector.
Embodiment two
The present embodiment is roughly the same with the structure of above-described embodiment one, and the installation site for having sealing blocking cap only is different from structure,
The place plane of the sealing blocking cap bottom is located above the place plane of the fixed swivel nut bottom, make sealing blocking cap bottom with
Fixed swivel nut bottom is staggered, and the lower end inner wall of the fixed swivel nut is connected with the water flow hole；Pass through water flow hole during use
Water can be contacted by sealing the space of blocking cap bottom with the inwall of fixed swivel nut, if when powered by the current of insulation tube, Gu
Determine can then there be light current on swivel nut, it is achieved thereby that the function that light current is perceived；The utility model is simple in construction, part is few simultaneously,
Easy to assembly, production cost is low.
Embodiment three
The present embodiment is roughly the same with the structure of above-described embodiment one, the sealing ring being only omitted in embodiment one and sealing
Blocking cap, the light current sensing type anti-shock device includes connector, is located at the fixing nut on the connector top and is located at described
The fixation swivel nut of connector bottom；The connector includes wrap and the insulation tube in the wrap, the cladding
The outer wall of set is connected with the inwall of the insulation tube by connection ring, and the fixing nut and the fixed swivel nut pass through the company
Connect ring to separate, the fixed swivel nut is sleeved on the insulation tube, the place plane of the insulation tube bottom is located at the fixation
Above the place plane of swivel nut bottom, the lower end inner wall of the fixed swivel nut is connected with the insulation tube；Pass through during use
The water of insulation tube can be contacted by the space of insulation tube bottom with the inwall of fixed swivel nut, if powered by the current of insulation tube
When, light current can then be had by fixing on swivel nut, it is achieved thereby that the function that light current is perceived；While the utility model is simple in construction, portion
Part is few, easy to assembly, production cost is low.
Example IV
The present embodiment is roughly the same with the structure of above-described embodiment three, has the installation site and knot of insulation tube and fixed swivel nut only
Structure is different, and the fixed swivel nut bottom is flushed with the insulation tube bottom, the insulation tube bottom provided with the insulation tube
The guiding gutter of portion's connection.It can be contacted during use by the water of insulation tube by guiding gutter with the inwall of fixed swivel nut, if through
Cross insulation tube current it is powered when, can then have light current on fixed swivel nut, it is achieved thereby that the function that light current is perceived；While this reality
With new structure is simple, part is few, easy to assembly, production cost is low.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that to be changed these embodiments in the case where not departing from principle of the present utility model and spirit, this practicality
New scope is defined by the appended claims and the equivalents thereof.
Claims (9)
1. a kind of light current sensing type anti-shock device, including connector, it is located at the fixing nut on the connector top and is located at institute
State the fixation swivel nut of connector bottom；The connector includes wrap and the insulation tube in the wrap, the bag
The outer wall of sheathing is connected with the inwall of the insulation tube by connection ring, and the fixing nut and the fixed swivel nut pass through described
Connection ring is separated, and the fixed swivel nut is sleeved on the insulation tube, provided with sealing ring and with current in the fixed swivel nut
The sealing blocking cap in hole, the sealing ring is clamped between the insulation tube bottom and the sealing blocking cap, it is described sealing blocking cap with
The fixed swivel nut screw thread coordinates, it is characterised in that：The place plane of the sealing blocking cap bottom is located at the fixed swivel nut bottom
Above the place plane at end, the lower end inner wall of the fixed swivel nut is connected with the water flow hole；Or the bottom of the sealing blocking cap
End is flushed with the bottom of the fixed swivel nut, and the sealing blocking cap is provided with the water-guiding hole or water guide connected with the water flow hole
Groove.
2. light current sensing type anti-shock device according to claim 1, it is characterised in that：The fixing nut and the fixation
Swivel nut is embedded on the connector.
3. light current sensing type anti-shock device according to claim 1, it is characterised in that：The water flow hole is hexagonal hole.
4. light current sensing type anti-shock device according to claim 1, it is characterised in that：The fixed swivel nut is provided with wiring
Terminal.
5. light current sensing type anti-shock device according to claim 4, it is characterised in that：The wrap is kept away provided with terminal
Allow hole, the binding post through the terminal avoid hole be exposed at it is outer.
6. light current sensing type anti-shock device according to claim 1, it is characterised in that：Described insulation bore be 4~
12mm, length is 30~170mm.
7. light current sensing type anti-shock device according to claim 1, it is characterised in that：The wrap, the insulation tube
It is formed in one structure with the connection ring.
8. light current sensing type anti-shock device according to claim 1, it is characterised in that：Described connector connects for plastics
Body or nylon connector.
9. a kind of light current sensing type anti-shock device, including connector, it is located at the fixing nut on the connector top and is located at institute
State the fixation swivel nut of connector bottom；The connector includes wrap and the insulation tube in the wrap, the bag
The outer wall of sheathing is connected with the inwall of the insulation tube by connection ring, and the fixing nut and the fixed swivel nut pass through described
Connection ring is separated, and the fixed swivel nut is sleeved on the insulation tube, it is characterised in that：The place plane of the insulation tube bottom
Above the place plane of the fixed swivel nut bottom, the lower end inner wall of the fixed swivel nut is connected with the insulation tube；Or
Fix swivel nut bottom described in person to flush with the insulation tube bottom, the insulation tube bottom is provided with connecting inside the insulation tube
Guiding gutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720007751.5U CN206420162U (en) | 2017-01-04 | 2017-01-04 | A kind of light current sensing type anti-shock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720007751.5U CN206420162U (en) | 2017-01-04 | 2017-01-04 | A kind of light current sensing type anti-shock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206420162U true CN206420162U (en) | 2017-08-18 |
Family
ID=59574147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720007751.5U Active CN206420162U (en) | 2017-01-04 | 2017-01-04 | A kind of light current sensing type anti-shock device |
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| Country | Link |
|---|---|
| CN (1) | CN206420162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679187A (en) * | 2017-01-04 | 2017-05-17 | 宁波帅康热水器有限公司 | Weak current sensing type electric-bonding device |
-
2017
- 2017-01-04 CN CN201720007751.5U patent/CN206420162U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679187A (en) * | 2017-01-04 | 2017-05-17 | 宁波帅康热水器有限公司 | Weak current sensing type electric-bonding device |
| CN106679187B (en) * | 2017-01-04 | 2019-05-10 | 宁波帅康热水器有限公司 | A kind of light current sensing type anti-shock device |
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