CN209461746U - A kind of waterproof wire connection structure - Google Patents
A kind of waterproof wire connection structure Download PDFInfo
- Publication number
- CN209461746U CN209461746U CN201920441674.3U CN201920441674U CN209461746U CN 209461746 U CN209461746 U CN 209461746U CN 201920441674 U CN201920441674 U CN 201920441674U CN 209461746 U CN209461746 U CN 209461746U
- Authority
- CN
- China
- Prior art keywords
- absorbing sheet
- jack
- heat
- heat absorbing
- holding tank
- 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
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of waterproof wire connection structures, including female connector, the connecting pin of the female connector is provided with pin end, the middle position of the pin end is provided with the second jack, the first jack is symmetrically arranged at left and right sides of second jack, the outer ring of first jack and the second jack is provided with heat absorption component, the heat absorption component includes heat absorbing sheet, holding tank, spring, hook and link, wherein, the holding tank is internally provided with heat absorbing sheet, it is connected between the heat absorbing sheet and holding tank by spring, the heat absorbing sheet is provided with link close to one end of spring；First jack of the utility model pin end and the second jack outer ring are equipped with heat absorption component, heat absorption component is mainly made of holding tank and heat absorbing sheet, the heat that this structure can generate electric wire when water-proof wire works absorbs heat, influence of the continuous high temperature to female connector and pin end is reduced, the service life of female connector and pin end is extended.
Description
Technical field
The utility model belongs to connection structure technical field, and in particular to a kind of waterproof wire connection structure.
Background technique
Water-proof wire is a kind of plug for having waterproof performance, and the connection that can provide safe and reliable electricity, signal etc., anti-
Connection structure can be applied in waterline use process, although the production technology of existing waterproof wire connection structure is increasingly mature,
But still there is part deficiency to be modified.
The waterproof wire connection structure of the prior art has the following problems: (reference paper is for existing waterproof wire connection structure
CN201721797113.4) it is not provided with radiating subassembly, the work long hours high temperature of generation of electric wire is easy to female connector and public affairs
Connector damages.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of waterproof wire connection structure, tool
The characteristics of having absorbing and cooling temperature, extending female connector and pin end service life.
To achieve the above object, the utility model provides the following technical solutions: a kind of waterproof wire connection structure, including mother connect
Head, the connecting pin of the female connector are provided with pin end, and the middle position of the pin end is provided with the second jack, and described second
It is symmetrically arranged with the first jack at left and right sides of jack, the outer ring of first jack and the second jack is provided with heat absorption component,
The heat absorption component includes heat absorbing sheet, holding tank, spring, hook and link, wherein the holding tank is internally provided with heat absorption
Piece is connected between the heat absorbing sheet and holding tank by spring, and the heat absorbing sheet is provided with link close to one end of spring,
The spring is provided with hook close to one end of heat absorbing sheet.
Preferably, first jack is provided with heat release hole on the side wall of heat absorption component.
Preferably, the heat absorbing sheet is made of two parts, and a part is heat dissipation copper sheathing, and another part is phase-change material,
The outside of the phase-change material is provided with heat dissipation copper sheathing.
Preferably, when the heat absorbing sheet is in the inside of holding tank, the lateral wall of the heat absorbing sheet fits in holding tank
On inner sidewall.
Preferably, it is connected between one end and holding tank far from heat absorbing sheet of the spring by locating part.
Preferably, the longest tensile elongation of the spring is identical as the length of holding tank.
Preferably, the hook and link are plastic material component.
Compared with prior art, the utility model has the beneficial effects that
1, the first jack of the utility model pin end and the second jack outer ring are equipped with heat absorption component, heat absorption component mainly by
Holding tank and heat absorbing sheet are constituted, and the heat that this structure can generate electric wire when water-proof wire works be absorbed heat (heat meeting
Enter the working region of heat absorbing sheet through heat release hole, and absorbing and cooling temperature is cooperated by heat dissipation copper sheathing and phase-change material, has reached heat dissipation
Purpose), influence of the continuous high temperature to female connector and pin end is reduced, the service life of female connector and pin end is extended.
2, it is connected between the utility model heat absorbing sheet and holding tank by component, component includes spring, hook and link, peace
The link on the hook and heat absorbing sheet on spring is connected when dress, then heat absorbing sheet is put into holding tank, will be absorbed heat by spring
Piece slowly pulls in holding tank, and when replacement pulls straight out heat absorbing sheet, disassembly hook and link, and then replacement is new, replacement
It works simple to operation, guarantees heat absorption efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model pin end.
Fig. 3 is the structural schematic diagram amplified at the utility model A.
Fig. 4 is the structural schematic diagram of the utility model heat absorbing sheet and holding tank connection relationship.
Fig. 5 is the structural schematic diagram of the utility model heat absorbing sheet and spring connection relationship.
In figure: 1, female connector；2, pin end；21, the first jack；22, the second jack；23, absorb heat component；231, it absorbs heat
Piece；232, holding tank；233, spring；234, it links up with；235, link.
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.
Fig. 1-5 is please referred to, the utility model is the following technical schemes are provided: a kind of waterproof wire connection structure, including female connector
1, the connecting pin of female connector 1 is provided with pin end 2, and the middle position of pin end 2 is provided with the second jack 22, the second jack 22
The left and right sides is symmetrically arranged with the first jack 21, and the outer ring of the first jack 21 and the second jack 22 is provided with heat absorption component 23, is
Facilitate and heat is directed on heat absorbing sheet 231, the first jack 21 is provided with heat release hole on the side wall of heat absorption component 23, absorbs heat
Component 23 includes heat absorbing sheet 231, holding tank 232, spring 233, hook 234 and link 235, wherein the inside of holding tank 232 is set
It is equipped with heat absorbing sheet 231, in order to which endothermic effect is more preferable, heat absorbing sheet 231 is made of two parts, and a part is heat dissipation copper sheathing, another
Part is phase-change material, and the outside of phase-change material is provided with heat dissipation copper sheathing, in order to avoid the shaking in connection structure use process
The case where driving heat absorbing sheet 231 to shake, when heat absorbing sheet 231 is in the inside of holding tank 232, the lateral wall of heat absorbing sheet 231
It fits on the inner sidewall of holding tank 232, by 233 elastic connection of spring between heat absorbing sheet 231 and holding tank 232, in order to incite somebody to action
One end of spring 233 is fixed on inside holding tank 232, is led between the one end of spring 233 far from heat absorbing sheet 231 and holding tank 232
Locating part connection is crossed, replaces heat absorbing sheet 231 for convenience, the longest tensile elongation of spring 233 is the length phase with holding tank 232
Together, heat absorbing sheet 231 is provided with link 235 close to one end of spring 233, and spring 233 is provided with extension close to one end of heat absorbing sheet 231
Hook 234, in order to avoid rubbing, hook 234 and link 235 are plastic material component.
The working principle and process for using of the utility model: heat absorbing sheet 231 the utility model installation steps: is passed through into spring
The inside of holding tank 232 is fixed in 233 effect, then connects female connector 1 and (the plug-in unit difference of female connector 1 at this time of pin end 2
The inside of the first jack 21 and the second jack 22 in pin end 2), that is, complete to install in running order, water-proof wire work
When the heat that generates of electric wire enter the working region of heat absorbing sheet 231 by heat release hole, and matched by heat dissipation copper sheathing and phase-change material
Absorbing and cooling temperature is closed, the purpose of heat dissipation is had reached, influence of the continuous high temperature to female connector 1 and pin end 2 can be reduced, extends female connector
1 and pin end 2 service life, when 231 long-term work performance of heat absorbing sheet decline when, heat absorbing sheet 231 can be pulled straight out, then divided
From hook 234 and link 235, new heat absorbing sheet 231 is finally replaced, replacement work is simple to operation, guarantees heat absorption efficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. the connecting pin of a kind of waterproof wire connection structure, including female connector (1), the female connector (1) is provided with pin end (2),
It is characterized by: the middle position of the pin end (2) is provided with the second jack (22), the left and right two of second jack (22)
Side is symmetrically arranged with the first jack (21), and the outer ring of first jack (21) and the second jack (22) is provided with heat absorption component
(23), the heat absorption component (23) includes heat absorbing sheet (231), holding tank (232), spring (233), hook (234) and link
(235), wherein the holding tank (232) is internally provided with heat absorbing sheet (231), the heat absorbing sheet (231) and holding tank
(232) by spring (233) elastic connection between, the heat absorbing sheet (231) is provided with link close to the one end of spring (233)
(235), the spring (233) is provided with hook (234) close to the one end of heat absorbing sheet (231).
2. a kind of waterproof wire connection structure according to claim 1, it is characterised in that: first jack (21) is close to suction
Heat release hole is provided on the side wall of hot component (23).
3. a kind of waterproof wire connection structure according to claim 1, it is characterised in that: the heat absorbing sheet (231) is by two
Part is constituted, and a part is heat dissipation copper sheathing, and another part is phase-change material, and the outside of the phase-change material is provided with radiating copper
Set.
4. a kind of waterproof wire connection structure according to claim 1, it is characterised in that: the heat absorbing sheet (231), which is in, holds
Receive slot (232) inside when, the lateral wall of the heat absorbing sheet (231) fits on the inner sidewall of holding tank (232).
5. a kind of waterproof wire connection structure according to claim 1, it is characterised in that: the spring (233) is far from heat absorption
It is connect between one end of piece (231) and holding tank (232) by locating part.
6. a kind of waterproof wire connection structure according to claim 1, it is characterised in that: the longest of the spring (233) is drawn
Elongation is identical as the length of holding tank (232).
7. a kind of waterproof wire connection structure according to claim 1, it is characterised in that: hook (234) and the link
It (235) is plastic material component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441674.3U CN209461746U (en) | 2019-04-02 | 2019-04-02 | A kind of waterproof wire connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441674.3U CN209461746U (en) | 2019-04-02 | 2019-04-02 | A kind of waterproof wire connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209461746U true CN209461746U (en) | 2019-10-01 |
Family
ID=68047678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920441674.3U Expired - Fee Related CN209461746U (en) | 2019-04-02 | 2019-04-02 | A kind of waterproof wire connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209461746U (en) |
-
2019
- 2019-04-02 CN CN201920441674.3U patent/CN209461746U/en not_active Expired - Fee Related
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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: 20191001 |