CN209561701U - A kind of electrical junction box damp-proof installation - Google Patents
A kind of electrical junction box damp-proof installation Download PDFInfo
- Publication number
- CN209561701U CN209561701U CN201920264092.2U CN201920264092U CN209561701U CN 209561701 U CN209561701 U CN 209561701U CN 201920264092 U CN201920264092 U CN 201920264092U CN 209561701 U CN209561701 U CN 209561701U
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- China
- Prior art keywords
- shell
- cutting ferrule
- cap
- electrical junction
- junction box
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- 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.)
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Abstract
The utility model discloses a kind of electrical junction box damp-proof installations, belong to electrical junction box field, a kind of electrical junction box damp-proof installation, including shell, the two sides of shell are provided with interface, the first conical surface slot is provided on the inside of interface, sliding sleeve is connected to sealing shroud in connector, the upper end of shell is equipped with cap, cap is provided with circular trough, cutting ferrule is provided in shell, cutting ferrule is rectangular, the upper-end contact of cutting ferrule is connected with junction block, the two sides of junction block are provided with fixture block, the lower end of junction block is provided with support sleeve, support sleeve is slidably socketed with cutting ferrule, it uses gasket, sealing shroud and sealing ring docking wire box component indirect position are sealed, the excellent waterproof action of tool oil, terminal box is avoided to make moist, and heat sink is installed in terminal box bottom, by thermal conductive silicon blob of viscose by junction block heat transfer to heat sink, with good heat dissipation Effect, and installed by cutting ferrule and elastic clipping strip butted line seat, it is easy to assembly quick.
Description
Technical field
The utility model relates to electrical junction box fields, more specifically to a kind of electrical junction box damp-proof installation.
Background technique
Common circuit transition device when terminal box, is mainly used for the connection transition of route, and general electrical junction box is main
There are the components such as shell, junction block, diode.
But common terminal box poor sealing performance, when terminal box is in wet environment, easy water inlet leads to wiring
Dampness in box, to be easy to cause short circuit that terminal box is caused to be damaged.And terminal box lacks cooling measure, and long-time service is easy to lead
Cause terminal box temperature excessively high, at present in by junction block mounting base shell when, it is main or installed using multiple screws, cause to pacify
Dress is inconvenient, is unfavorable for carrying out assembly working.Therefore, it is necessary to improve to the prior art.
Utility model content
1. technical problems to be solved
Aiming at the problems existing in the prior art, it sets the purpose of this utility model is to provide a kind of electrical junction box is moisture-proof
Standby, it is sealed using gasket, sealing shroud and sealing ring docking wire box component indirect position, and the excellent waterproof of tool oil is made
With, avoid terminal box from making moist, and terminal box bottom install heat sink, by thermal conductive silicon blob of viscose by junction block heat transfer to dissipate
Hot plate has good heat spreading function, and is installed by cutting ferrule and elastic clipping strip butted line seat, easy to assembly quick.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of electrical junction box damp-proof installation, including shell, the two sides of the shell are provided with interface, the interface it is interior
Side is provided with the first conical surface slot, and sliding sleeve is connected to sealing shroud in the connector, and the upper end of the shell is equipped with cap, the shell
Lid is provided with circular trough, is provided with cutting ferrule in the shell, the cutting ferrule be it is rectangular, the upper-end contact of the cutting ferrule, which is connected with, to be connect
Line seat, the two sides of the junction block are provided with fixture block, and the lower end of the junction block is provided with support sleeve, the support sleeve and cutting ferrule
It is slidably socketed, the lower end of the shell is equipped with heat sink, and the heat sink is provided with protrusion, the upper end setting of the heat sink
There is convex block, the bottom setting of the shell is fluted, sealing ring is equipped in the groove, the sealing ring is socketed on convex block
Outside, it is sealed using gasket, sealing shroud and sealing ring docking wire box component indirect position, and the excellent waterproof of tool oil is made
With, avoid terminal box from making moist, and terminal box bottom install heat sink, by thermal conductive silicon blob of viscose by junction block heat transfer to dissipate
Hot plate has good heat spreading function, and is installed by cutting ferrule and elastic clipping strip butted line seat, easy to assembly quick.
Further, the sealing shroud is made of high elastic rubber, has been connected through a screw thread screw thread on the outside of the connector
Cap, the thread cap are provided with the second conical surface slot, and with connector threading action can occur for thread cap, so that relative displacement occurs,
So that thread cap squeezes sealing shroud, so that sealing shroud squeezes its interspersed connecting line, to be sealed at butt joint.
Further, the lower end of the cap is pasted with gasket, and the gasket is made of rubber, the gasket with
The upper end of shell is close to, and gasket squeezes good elasticity, after being squeezed by cap, can be sealed to the upper end of shell.
Further, thermal conductive silicon blob of viscose is installed in the cutting ferrule, the upper end of the thermal conductive silicon blob of viscose is close to junction block,
The lower end of the thermal conductive silicon blob of viscose is close to convex block, and thermal conductive silicon blob of viscose has good conductive force, so that the heat of junction block
It can be transferred on convex block, so that heat sink radiates.
Further, elastic clipping strip is provided in the shell, the elastic clipping strip is provided with card slot, card in the card slot
It is connected to fixture block, elastic clipping strip is structure as a whole with shell, elasticity is squeezed, so that card slot clamping fixture block, butted line seat are positioned.
Further, the heat sink is provided with the second through-hole, is equipped with the second screw in second through-hole, and described
Two screws are connected through a screw thread with shell, by the threaded connection of the second screw and shell, heat sink and shell can be made real
Now install.
Further, the cap is provided with first through hole, is equipped with the first screw in the first through hole, and described first
Screw is connected through a screw thread with shell, by the threaded connection of the first screw and shell, cap and shell can be made to realize tight
It is solidly connected.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) this programme is sealed using gasket, sealing shroud and sealing ring docking wire box component indirect position, and tool oil is excellent
Good waterproof action, avoids terminal box from making moist, and heat sink is installed in terminal box bottom, by thermal conductive silicon blob of viscose that junction block is warm
Amount is transferred to heat sink, has good heat spreading function, and installed by cutting ferrule and elastic clipping strip butted line seat, assembles
It is convenient and efficient.
(2) sealing shroud is made of high elastic rubber, and thread cap has been connected through a screw thread on the outside of connector, and thread cap is provided with
Second conical surface slot, with connector threading action can occur for thread cap, so that relative displacement occurs, so that thread cap squeezes sealing
Set, so that sealing shroud squeezes its interspersed connecting line, to be sealed at butt joint.
(3) lower end of cap is pasted with gasket, and gasket is made of rubber, and gasket is close to the upper end of shell, close
Packing squeezes good elasticity, after being squeezed by cap, can be sealed to the upper end of shell.
(4) thermal conductive silicon blob of viscose is installed, the upper end of thermal conductive silicon blob of viscose is close to junction block, under thermal conductive silicon blob of viscose in cutting ferrule
End is close to convex block, and thermal conductive silicon blob of viscose has good conductive force, and the heat of junction block is transferred on convex block, from
And heat sink is radiated.
(5) elastic clipping strip is provided in shell, elastic clipping strip is provided with card slot, fixture block, elastic clipping strip are connected in card slot
It is structure as a whole with shell, elasticity is squeezed, so that card slot clamping fixture block, butted line seat are positioned.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the overall structure front view of the utility model；
Fig. 3 is enlarged drawing at the A of the utility model；
Fig. 4 is enlarged drawing at the B of the utility model；
Fig. 5 is enlarged drawing at the C of the utility model；
Fig. 6 is the utility model and shell top view.
Figure label explanation:
1 shell, 2 interfaces, 3 first conical surface slots, 4 sealing shrouds, 5 thread caps, 6 second conical surface slots, 7 caps, 8 circular troughs, 9
One through-hole, 10 first screws, 11 gaskets, 12 cutting ferrules, 13 junction blocks, 14 fixture blocks, 15 support sleeves, 16 thermal conductive silicon blob of viscoses, 17 bullets
Property strip, 18 card slots, 19 heat sinks, 20 protrusions, 21 second through-holes, 22 second screws, 23 convex blocks, 24 sealing rings, 25 grooves.
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；Obviously, 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.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
Fig. 1-6, a kind of electrical junction box damp-proof installation, including shell 1 are please referred to, Fig. 1-6, the two sides of shell 1 are please referred to
It is provided with interface 2, the inside of interface 2 is provided with the first conical surface slot 3, and sliding sleeve is connected to sealing shroud 4, the upper end of shell 1 in connector 2
Cap 7 is installed, cap 7 is provided with circular trough 8, and cutting ferrule 12 is provided in shell 1, and cutting ferrule 12 is rectangular, the upper end of cutting ferrule 12
Contact connectio has junction block 13, and the two sides of junction block 13 are provided with fixture block 14, and the lower end of junction block 13 is provided with support sleeve 15, branch
Support set 15 is slidably socketed with cutting ferrule 12, and the lower end of shell 1 is equipped with heat sink 19, and heat sink 19 is made of aluminum, good heat dissipation effect,
Heat sink 19 is provided with protrusion 20, and the upper end of heat sink 19 is provided with convex block 23, the bottom setting fluted 25 of shell 1, groove
Sealing ring 24 is installed, sealing ring 24 is socketed on the outside of convex block 23 in 25.
Fig. 3-4 is please referred to, sealing shroud 4 is made of high elastic rubber, and the outside of connector 2 has been connected through a screw thread thread cap 5,
Thread cap 5 is provided with the second conical surface slot 6, and with connector 2 threading action can occur for thread cap 5, so that relative displacement occurs, so that
Thread cap 5 squeezes sealing shroud 4, so that sealing shroud 4 squeezes its interspersed connecting line, to be sealed at butt joint 2, cap 7
Lower end be pasted with gasket 11, gasket 11 is made of rubber, and gasket 11 is close to the upper end of shell 1, gasket 11 squeeze
Good elasticity is pressed, after being squeezed by cap 7, the upper end of shell 1 can be sealed.
Referring to Fig. 2, being equipped with thermal conductive silicon blob of viscose 16 in cutting ferrule 12, the upper end of thermal conductive silicon blob of viscose 16 and junction block 13 are tight
Patch, the lower end of thermal conductive silicon blob of viscose 16 are close to convex block 23, and thermal conductive silicon blob of viscose 16 has good conductive force, so that junction block 13
Heat can be transferred on convex block 23 so that heat sink 19 radiates, elastic clipping strip 17, bullet are provided in shell 1
Property strip 17 be provided with card slot 18, fixture block 14 is connected in card slot 18, elastic clipping strip 17 is structure as a whole with shell 1, squeeze bullet
Property, so that 18 clamping fixture block 14 of card slot, butted line seat 13 is positioned.
Fig. 4-5 is please referred to, heat sink 19 is provided with the second through-hole 21, the second screw 22 is installed in second through-hole 21, the
Two screws 22 are connected through a screw thread with shell 1, by the threaded connection of the second screw 22 and shell 1, can make heat sink 19
Realize and install with shell 1, cap 7 is provided with first through hole 9, the first screw 10 is installed in first through hole 9, the first screw 10 with
Shell 1 is connected through a screw thread, and by the threaded connection of the first screw 10 and shell 1, cap 7 and shell 1 can be made to realize tightly
It is solidly connected.
When needing to assemble the electrical junction box, first by 12 grafting of cutting ferrule in the convex block 23 of heat sink 19 and shell 1,
Then it is inserted into the second through-hole 21, heat sink 19 and shell 1 is fastenedly connected, sealing ring 24 is placed in by the second screw 22
The outside of convex block 23 is sealed convex block 23 and 1 junction of shell, cutting ferrule 12 is then built into thermal conductive silicon blob of viscose 16, so
The support sleeve 15 of cutting ferrule 12 is cooperated with cutting ferrule 12 afterwards, presses down on junction block 13, the fixture block 14 of junction block 13 pushes elastic card
Deformation occurs on the top of item 17, until fixture block 14 is caught in card slot 18, elastic clipping strip 17 resets, and clamping fixture block 14 can be realized
The assembling of butted line seat 13, it is convenient and efficient, then cap 7 and the realization of shell 1 are fastenedly connected by the first screw 10, gasket
11 pairs of shells 1 and cap 7 are sealed, and when connecting line passes through the sealing shroud 4 in interface 2, thread cap 5 can be sent out with connector 2
Raw threading action, so that relative displacement occurs, so that thread cap 5 squeezes sealing shroud 4, so that sealing shroud 4 squeezes its interspersed company
Wiring has good sealing effect to be sealed at butt joint 2, dampness in terminal box is avoided, when connecing in terminal box
When line seat 13 generates heat, convex block 23 and heat sink 19 can be transferred to by thermal conductive silicon blob of viscose 16, heat sink 19 passes through protrusion 20
Heat dissipation has good heat dissipation effect.
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. a kind of electrical junction box damp-proof installation, including shell (1), it is characterised in that: the two sides of the shell (1), which are provided with, to be connect
Mouthful (2) are provided with the first conical surface slot (3) on the inside of the interface (2), and the interior sliding sleeve of the interface (2) is connected to sealing shroud (4),
The upper end of the shell (1) is equipped with cap (7), and the cap (7) is provided with circular trough (8), is provided in the shell (1)
Cutting ferrule (12), the cutting ferrule (12) be it is rectangular, the upper-end contact of the cutting ferrule (12) is connected with junction block (13), the junction block
(13) two sides are provided with fixture block (14), and the lower end of the junction block (13) is provided with support sleeve (15), the support sleeve (15)
It is slidably socketed with cutting ferrule (12), the lower end of the shell (1) is equipped with heat sink (19), and the heat sink (19) is provided with protrusion
(20), the upper end of the heat sink (19) is provided with convex block (23), and fluted (25) are arranged in the bottom of the shell (1), described
It is equipped with sealing ring (24) in groove (25), the sealing ring (24) is socketed on the outside of convex block (23).
2. a kind of electrical junction box damp-proof installation according to claim 1, it is characterised in that: the sealing shroud (4) is by height
Elastic rubber is made, and has been connected through a screw thread thread cap (5) on the outside of the interface (2), and the thread cap (5) is provided with second
Conical surface slot (6).
3. a kind of electrical junction box damp-proof installation according to claim 1, it is characterised in that: the lower end of the cap (7)
It is pasted with gasket (11), the gasket (11) is made of rubber, and the gasket (11) is close to the upper end of shell (1).
4. a kind of electrical junction box damp-proof installation according to claim 1, it is characterised in that: installation in the cutting ferrule (12)
Have thermal conductive silicon blob of viscose (16), the upper end of the thermal conductive silicon blob of viscose (16) is close to junction block (13), the thermal conductive silicon blob of viscose (16)
Lower end be close to convex block (23).
5. a kind of electrical junction box damp-proof installation according to claim 1, it is characterised in that: setting in the shell (1)
Flexible strip (17), the elastic clipping strip (17) are provided with card slot (18), are connected with fixture block (14) in the card slot (18).
6. a kind of electrical junction box damp-proof installation according to claim 1, it is characterised in that: heat sink (19) setting
Have the second through-hole (21), is equipped with the second screw (22) in second through-hole (21), second screw (22) and shell (1)
It is connected through a screw thread.
7. a kind of electrical junction box damp-proof installation according to claim 1, it is characterised in that: the cap (7) is provided with
First through hole (9), the first through hole (9) is interior to be equipped with the first screw (10), and first screw (10) passes through with shell (1)
It is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920264092.2U CN209561701U (en) | 2019-03-02 | 2019-03-02 | A kind of electrical junction box damp-proof installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920264092.2U CN209561701U (en) | 2019-03-02 | 2019-03-02 | A kind of electrical junction box damp-proof installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209561701U true CN209561701U (en) | 2019-10-29 |
Family
ID=68311753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920264092.2U Expired - Fee Related CN209561701U (en) | 2019-03-02 | 2019-03-02 | A kind of electrical junction box damp-proof installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209561701U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111107724A (en) * | 2019-12-17 | 2020-05-05 | 速珂智能科技（上海）有限公司 | Waterproof controller shell |
| CN111963923A (en) * | 2020-07-06 | 2020-11-20 | 深圳市富高康电子有限公司 | Lighting device and offshore lighthouse |
| CN112289758A (en) * | 2020-11-02 | 2021-01-29 | 深圳名仕堂贸易有限公司 | Heat dissipation device of integrated circuit board |
| CN112688098A (en) * | 2021-02-23 | 2021-04-20 | 合肥市鸿成电子科技有限公司 | Protective insulating clamp for weak current installation |
-
2019
- 2019-03-02 CN CN201920264092.2U patent/CN209561701U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111107724A (en) * | 2019-12-17 | 2020-05-05 | 速珂智能科技（上海）有限公司 | Waterproof controller shell |
| CN111963923A (en) * | 2020-07-06 | 2020-11-20 | 深圳市富高康电子有限公司 | Lighting device and offshore lighthouse |
| CN112289758A (en) * | 2020-11-02 | 2021-01-29 | 深圳名仕堂贸易有限公司 | Heat dissipation device of integrated circuit board |
| CN112289758B (en) * | 2020-11-02 | 2021-05-04 | 睿昇电子科技(深圳)有限公司 | Heat dissipation device of integrated circuit board |
| CN112688098A (en) * | 2021-02-23 | 2021-04-20 | 合肥市鸿成电子科技有限公司 | Protective insulating clamp for weak current installation |
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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 |
Granted publication date: 20191029 Termination date: 20200302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |