CN208806564U - Waterproof junction box - Google Patents
Waterproof junction box Download PDFInfo
- Publication number
- CN208806564U CN208806564U CN201821405575.1U CN201821405575U CN208806564U CN 208806564 U CN208806564 U CN 208806564U CN 201821405575 U CN201821405575 U CN 201821405575U CN 208806564 U CN208806564 U CN 208806564U
- Authority
- CN
- China
- Prior art keywords
- box body
- box
- box cover
- waterproof junction
- positioning plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 8
- 239000004568 cement Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000005121 nitriding Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Connection Or Junction Boxes (AREA)
Abstract
The utility model provides waterproof junction box, belong to automatically controlled accessories field, including box body and box cover, the box body is the flute profile of opening upwards, the box cover lid is located at the upper end of the box body, the side of the box body is equipped with wiring hole, the upper end of the box body is equipped with the rake outwardly and upwardly extended, the end of the rake is equipped with the arc end turned up outward, the tangent setting of inner wall of the arc end and the box cover, the lower end of the box cover extends downwardly the rear outer wall with the box body and contacts setting and be equipped with sealing strip therebetween, the sealing strip is embedded in the box cover.The utility model good airproof performance effectively prevent vapor or other liquid to enter inside, and waterproof effect is good.
Description
Technical field
The utility model belongs to automatically controlled accessories field, is related to a kind of terminal board terminal box more particularly to waterproof junction box.
Background technique
Terminal box is in the device that electric control field is for accommodating terminal platform and its wiring, a mechanical structure or a life
All wiring for producing component in assembly line can be focused on all in terminal box, then be attached control with control centre again, entirely
Portion's concentrated setting so that cabling is more convenient neat, also can simplify whole wiring, simplify route after terminal box.
Terminal box common at present is exactly the fit structure of common box and lid, is increased between box and lid anti-
Water bar is to promote the leakproofness of terminal box, but this structure, during actual use, vapor or other liquid are still
Inside can be entered by the gap between the gap or lid and box of cable connector, cause the events such as line short pause
Barrier.
Utility model content
Problem to be solved in the utility model is to provide a kind of waterproof junction box, good airproof performance, effectively prevent vapor or
Other liquid of person enter inside, and waterproof effect is good.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that waterproof junction box, including box body and
Box cover, the box body are the flute profile of opening upwards, and the box cover lid is located at the upper end of the box body, and the side of the box body is equipped with
Wiring hole, the upper end of the box body are equipped with the rake outwardly and upwardly extended, and the end of the rake is equipped with turns up outward
Arc end, the tangent setting of inner wall of the arc end and the box cover, the lower end of the box cover extend downwardly after with the box
The outer wall contact of body is arranged and is equipped with sealing strip therebetween, and the sealing strip is embedded in the box cover；
The inner wall of the box cover is equipped with positioning plate, and the upper end of the positioning plate and the box cover are hinged, lower end and the box
Equipped with reset spring, the box body and under the box cover mated condition between body, the positioning plate is located at the arc end
Lower section and arc section is limited with the positioning plate.
Further, the box body and box cover are integrally formed by plastic cement material.
Further, the outer surface of the reset spring is equipped with nitriding layer.
Further, the corresponding position of the wiring hole is arranged hush panel, the hush panel by way of point connection and
The box body connection.
Further, the sealing strip is integrally formed by polytetrafluoroethylene (PTFE) material.
Further, the quantity of the wiring hole is multiple, and the diameter difference of multiple wiring holes is arranged, multiple described
The not ipsilateral of the box body is arranged in wiring hole.
Compared with prior art, the utility model has the advantages and positive effects of: 1, the utility model is in box body
Rake is arranged in upper end, can prevent liquid from continuing up under gravity, and arc end and tangent with the inner wall of box cover is arranged
Setting, can play position-limiting action to positioning plate, prevent in use process, box cover falls off, and is arranged between box body and the lower end of box cover
Sealing strip can effectively prevent liquid and vapor to enter in the space between box body and box cover, match with rake and arc end
Setting is closed, plays the role of multiple-protection sealing, greatly improves leakproofness；2, under the action of reset spring, positioning plate
Always in the open state, so that arc end has certain position-limiting action to positioning plate, during actual use, it shakes in time
Under environment, it also can avoid box cover and fall off from box body, the stability of lift structure；3, sealing strip is by polytetrafluoroethylene (PTFE) material one
Molding, stable chemical performance is not oxidizable, long service life, and high temperature resistant, corrosion-resistant；4, multiple wiring holes are set, it can root
According to the quantity of the unused wiring hole of how much selections of physical cabling, the specification of many cable connectors is different, the diameter difference of wiring hole
Different setting meets the connection requirement of different size cable.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the structural schematic diagram of the utility model waterproof junction box；
Fig. 2 is the portion the A enlarged drawing of the utility model Fig. 1；
Fig. 3 is the portion the B enlarged drawing of the utility model Fig. 1.
Appended drawing reference:
1- box body；11- rake；12- arc end；2- box cover；21- positioning plate；22- reset spring；23- guide post；3-
Sealing strip；4- wiring hole.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
It elaborates with reference to the accompanying drawing to specific embodiment of the utility model.
As shown in Figure 1, Figure 2 and Figure 3, the utility model is waterproof junction box, including box body 1 and box cover 2, and box body 1 is to open
Mouthful upward flute profile, box cover 2 cover the upper end for being located at box body 1, and the side of box body 1 is equipped with wiring hole 4, the upper end of box body 1 be equipped with to
Rake 11 that is outer and upwardly extending, the end of rake 11 are equipped with the arc end 12 turned up outward, arc end 12 and box cover 2
The tangent setting of inner wall, the lower end of box cover 2, which extends downwardly to contact with the outer wall of box body 1 afterwards, is arranged and is equipped with therebetween sealing strip 3,
Sealing strip 3 is embedded in box cover 2；
The inner wall of box cover 2 is equipped with positioning plate 21, and the upper end of positioning plate 21 and box cover 2 are hinged, is equipped between lower end and box body 1
Reset spring 22, box body 1 and under 2 mated condition of box cover, positioning plate 21 is located at the lower section of arc end 12 and arc section and positioning
Plate 21 is limited, and under the action of reset spring 22, positioning plate 21 is in the open state always, so that 12 pairs of arc end positioning
Plate 21 has certain position-limiting action, during actual use, in time in the environment of vibration, it also can avoid box cover 2 and taken off from box body 1
It falls, the stability of lift structure；Preferably, the inside of reset spring 22 is coaxially arranged with guide post 23, and guide post 23 is installed in
On box cover 2, the minimum range between guide post 23 and positioning plate 21 is greater than the movement travel of positioning plate 21.
Preferably, box body 1 and box cover 2 are integrally formed by plastic cement material, can reduce cost when producing in enormous quantities,
And plastic cement material stable chemical performance, it is not oxidizable, it is suitable for the use of more adverse circumstances.
Preferably, the outer surface of reset spring 22 is equipped with nitriding layer, promotes the elasticity and corrosion resistance of spring, extends and uses
Service life.
Preferably, hush panel is arranged in the corresponding position of wiring hole 4, and hush panel is connect by way of point connection with box body 1,
According to service condition, corresponding wiring hole 4 can be used after knocking out hush panel；It is highly preferred that the quantity of wiring hole 4 be it is multiple,
The diameter differences of multiple wiring holes 4 is arranged, and the not ipsilateral of box body 1 is arranged in multiple wiring holes 4, can inlet wire setting in one side,
The same face of outlet setting, guarantees the regularity of cable, multiple wiring holes 4 is arranged, can be according to how much selections of physical cabling not
The specification of the quantity of wiring hole 4, many cable connectors is different, and the diameter difference setting of wiring hole 4 meets different size line
The connection requirement of cable.
Preferably, sealing strip 3 is integrally formed by polytetrafluoroethylene (PTFE) material, and stable chemical performance is not oxidizable, service life
It is long, and high temperature resistant, it is corrosion-resistant.
In the actual use process, box body 1 is passed through into screw solid lock in equipment, then by connecting by wiring hole 4
Line and appearance are tapped into, after the completion of wiring, box cover 2 is pressed directly down, positioning plate 21 retracts after contacting with arc end 12, resets
Spring 22 is in confined state, continues pressing box cover 2 downwards, and positioning baffle is resetting bullet after being moved to the lower section of arc end 12
It is opened under the action of spring 22, plays the role of positioning, during the box cover 2 and box body 1 of this structure cooperate, without screw
Solid lock, installation effectiveness is high, and box cover 2 is effectively prevent to loosen, and sealing strip 3 is arranged between the lower end and box body 1 of box cover 2, can prevent
Sealing point enters the inside of box body 1, plays the role of one and protects again, has fraction vapor to enter box cover 2 and box in time
In space between body 1, liquid is condensed into, because arc end 12 is tangent and down-set with box cover 2, liquid is under the effect of gravity
Will not drive in the wrong direction and on, to play double waterproof action, total multiple protective effectively prevent gas and liquid to enter,
Greatly improve the sealing performance of total.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should still belong within the patent covering scope of the utility model.
Claims (6)
1. waterproof junction box, it is characterised in that: including box body and box cover, the box body is the flute profile of opening upwards, the box cover
Lid is located at the upper end of the box body, and the side of the box body is equipped with wiring hole, and the upper end of the box body, which is equipped with, outwardly and upwardly prolongs
The rake stretched, the end of the rake are equipped with the arc end turned up outward, the inner wall phase of the arc end and the box cover
Setting is cut, the lower end of the box cover extends downwardly the rear outer wall with the box body and contacts setting and be equipped with sealing strip therebetween,
The sealing strip is embedded in the box cover；
The inner wall of the box cover is equipped with positioning plate, and the upper end of the positioning plate and the box cover are hinged, lower end and the box body it
Between be equipped with reset spring, the box body and under the box cover mated condition, the positioning plate is located at the lower section of the arc end
And arc section is limited with the positioning plate.
2. waterproof junction box according to claim 1, it is characterised in that: the box body and box cover are by plastic cement material one
Molding.
3. waterproof junction box according to claim 1, it is characterised in that: the outer surface of the reset spring is equipped with nitriding
Layer.
4. waterproof junction box according to claim 1, it is characterised in that: the corresponding position setting sealing of the wiring hole
Plate, the hush panel are connect by way of point connection with the box body.
5. waterproof junction box according to claim 1, it is characterised in that: the sealing strip is by polytetrafluoroethylene (PTFE) material one
Molding.
6. described in any item waterproof junction boxes according to claim 1~5, it is characterised in that: the quantity of the wiring hole is more
A, the not ipsilateral of the box body is arranged in the diameter difference setting of multiple wiring holes, multiple wiring holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821405575.1U CN208806564U (en) | 2018-08-29 | 2018-08-29 | Waterproof junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821405575.1U CN208806564U (en) | 2018-08-29 | 2018-08-29 | Waterproof junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208806564U true CN208806564U (en) | 2019-04-30 |
Family
ID=66235805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821405575.1U Expired - Fee Related CN208806564U (en) | 2018-08-29 | 2018-08-29 | Waterproof junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208806564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066527A (en) * | 2018-08-29 | 2018-12-21 | 天津瑞岭科技发展有限公司 | Terminal electric-controlled box |
-
2018
- 2018-08-29 CN CN201821405575.1U patent/CN208806564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066527A (en) * | 2018-08-29 | 2018-12-21 | 天津瑞岭科技发展有限公司 | Terminal electric-controlled box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190430 |