CN216598162U

CN216598162U - Waterproof solar module connector

Info

Publication number: CN216598162U
Application number: CN202122789466.2U
Authority: CN
Inventors: 王浩平; 张秀风
Original assignee: Qinhuangdao Saikangguangdian Electrical Co ltd
Current assignee: Qinhuangdao Saikangguangdian Electrical Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-05-24
Anticipated expiration: 2031-11-15

Abstract

The utility model relates to the technical field of solar energy, and discloses a waterproof solar module connector, which solves the problem that water and dust easily enter a connecting seat through a connecting gap to cause short circuit and comprises an anode plug-in, wherein a cathode plug-in is arranged at the bottom end of the anode plug-in, the top end of the anode plug-in and the bottom end of the cathode plug-in are both connected with tightening bolts through bolts, clamping components are symmetrically arranged at two sides of the anode plug-in, each clamping component comprises clamping rod seats symmetrically arranged at two sides of the anode plug-in, clamping rods are arranged at the bottom ends of the clamping rod seats, and clamping grooves are clamped at the bottom ends of the clamping rods; in the utility model, the stop block is movably connected with the movable groove in work, and the length of the stop block is greater than the distance from the bottom end of the fixed sleeve to the top end of the clamping rod seat, so that after the stop block is pulled out, the top end of the stop block shields the connecting position of the positive plug-in unit and the negative plug-in unit, rainwater cannot directly contact with the connecting gap, and the waterproof effect is achieved.

Description

Waterproof solar module connector

Technical Field

The utility model belongs to the technical field of solar energy, and particularly relates to a waterproof solar module connector.

Background

With the development of society, the requirement for energy is higher and higher, the energy crisis is getting stronger, and the development of new energy becomes a topic of attention. Solar energy is a relatively mature one of emerging energy technologies, and is widely applied to household appliances, solar power stations and the like. In these solar devices, the connector of the junction box is widely used as a carrier for connecting an extension cable.

The connector is exposed outdoors, so that water and dust can enter the connecting seat through the connecting gap to cause short circuit.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the waterproof solar module connector provided by the utility model effectively solves the problem that water and dust easily enter the connecting seat through the connecting gap to cause short circuit.

In order to achieve the purpose, the utility model provides the following technical scheme: the waterproof solar module connector comprises an anode plug-in, a cathode plug-in is mounted at the bottom end of the anode plug-in, tightening bolts are connected to the top end of the anode plug-in and the bottom end of the cathode plug-in, and clamping modules are symmetrically mounted on two sides of the anode plug-in;

the clamping assembly comprises clamping rod seats symmetrically arranged on two sides of the positive plug-in, clamping rods are arranged at the bottom ends of the clamping rod seats, clamping grooves are clamped at the bottom ends of the clamping rods and are formed in the bottom block, the bottom block is symmetrically arranged on two sides of the negative plug-in, the thickness of the clamping rod seats is the same as that of the bottom block, and a waterproof assembly is arranged at the bottom end of the bottom block;

waterproof component has seted up the movable groove including installing in the fixed cover of bottom block bottom, the inside symmetry of fixed cover, and the internally mounted of movable groove has the dog, and the spout has been seted up to one side of dog, and the inside sliding connection of spout has the slider, and one side of slider is rotated and is connected with the jack catch, and the jack catch joint is inside the annular, and the annular is seted up on the tightening bolt outer wall on positive pole plug-in components top.

Preferably, a limiting plate is installed at the top end of the stop block, and the width of the limiting plate is larger than that of the movable groove.

Preferably, the bottom end of the sliding block is provided with a spring, and the spring is arranged inside the stop block.

Preferably, the top end of the stop block is provided with an arc groove, and the length of the stop block is greater than the distance from the bottom end of the fixed sleeve to the top end of the clamping rod seat.

Compared with the prior art, the utility model has the beneficial effects that:

1) during work, the stop block is movably connected with the movable groove, the length of the stop block is larger than the distance from the bottom end of the fixed sleeve to the top end of the clamping rod seat, and after the stop block is pulled out, the connecting position of the positive plug-in and the negative plug-in is shielded by the top end of the stop block, so that rainwater cannot directly contact with the connecting gap, and a waterproof effect is achieved;

2) the jack catch and the annular joint of dog one side installation through setting up, and the dog is installed on the negative pole plug-in components, and the annular is seted up on the positive pole plug-in components, then through the joint of jack catch and annular for the connection of positive pole plug-in components and negative pole plug-in components is inseparabler, then further plays waterproof effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a clamping assembly according to the present invention;

FIG. 3 is a schematic view of the structure of the positive electrode plug-in of the present invention;

FIG. 4 is a schematic structural diagram of a negative electrode insert of the present invention;

FIG. 5 is a schematic view of the waterproof assembly of the present invention;

fig. 6 is a schematic structural view of the fixing sleeve of the present invention.

In the figure: 1. a positive electrode plug-in; 2. a negative electrode plug-in; 3. screwing down the bolt; 4. a clamping assembly; 401. a clamping rod seat; 402. a clamping rod; 403. a bottom block; 404. a card slot; 5. a waterproof assembly; 501. fixing a sleeve; 502. a movable groove; 503. a stopper; 504. a chute; 505. a slider; 506. a claw; 507. a limiting plate; 508. and a ring groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 6, the utility model includes a positive electrode plug-in 1, a negative electrode plug-in 2 is installed at the bottom end of the positive electrode plug-in 1, tightening bolts 3 are connected to the top end of the positive electrode plug-in 1 and the bottom end of the negative electrode plug-in 2, and clamping assemblies 4 are symmetrically installed at two sides of the positive electrode plug-in 1;

after the tightening bolt 3 is loosened from the positive electrode insert 1 and the negative electrode insert 2, the tightening bolt 3 is passed through the lead and fixed with the positive electrode insert 1 and the negative electrode insert 2, and then the tightening bolt 3 is tightened to fasten the lead.

In the second embodiment, on the basis of the first embodiment, the clamping assembly 4 includes clamping rod seats 401 symmetrically installed on two sides of the positive electrode plug-in 1, clamping rods 402 are installed at the bottom ends of the clamping rod seats 401, clamping grooves 404 are clamped at the bottom ends of the clamping rods 402, the clamping grooves 404 are opened inside bottom blocks 403, wherein the bottom blocks 403 are symmetrically installed on two sides of the negative electrode plug-in 2, the thickness of the clamping rod seats 401 is the same as that of the bottom blocks 403, and the bottom ends of the bottom blocks 403 are provided with waterproof assemblies 5;

cup joint negative pole plug-in components 2 in the bottom of positive pole plug-in components 1, the kelly 402 of positive pole plug-in components 1 both sides inserts the draw-in groove 404 of negative pole plug-in components 2 both sides this moment inside, kelly 402 and draw-in groove 404 joint this moment, accomplish the joint when kelly 402 and draw-in groove 404, and the kelly seat 401 contacts with draw-in groove 404 this moment, through kelly 402 and draw-in groove 404 joint for positive pole plug-in components 1 and negative pole plug-in components 2 are fixed.

Third embodiment, on the basis of the second embodiment, the waterproof assembly 5 includes a fixed sleeve 501 installed at the bottom end of the bottom block 403, a movable groove 502 is symmetrically formed in the fixed sleeve 501, a stop block 503 is installed in the movable groove 502, a sliding groove 504 is formed in one side of the stop block 503, a sliding block 505 is slidably connected in the sliding groove 504, a jaw 506 is rotatably connected to one side of the sliding block 505, the jaw 506 is clamped in a ring groove 508, the ring groove 508 is formed in the outer wall of the tightening bolt 3 at the top end of the positive electrode inserter 1, a limit plate 507 is installed at the top end of the stop block 503, the width of the limit plate 507 is greater than that of the movable groove 502, a spring is installed at the bottom end of the sliding block 505, the spring is installed in the stop block 503, an arc groove is formed in the top end of the stop block 503, and the length of the stop block 503 is greater than the distance from the bottom end of the fixed sleeve 501 to the top end of the clamping rod seat 401;

the stop blocks 503 at two sides of the fixing sleeve 501 at the bottom end of the bottom block 403 are pulled out upwards from the movable groove 502, because the length of the stop blocks 503 is greater than the distance from the bottom end of the fixing sleeve 501 to the top end of the clamping rod seat 401, after the stop blocks 503 are pulled to the topmost end, the top ends of the stop blocks 503 are contacted with the bottom end of the positive plug-in unit 1, the limiting plates 507 at the bottom ends of the stop blocks 503 are contacted with the bottom end of the fixing sleeve 501, the stop blocks 503 at two sides are tightly attached to two sides of a connecting gap between the positive plug-in unit 1 and the negative plug-in unit 2, so that the connecting gap is blocked from the external environment, a waterproof effect is achieved, meanwhile, the slide blocks 505 at two sides of the stop blocks 503 are jacked to the topmost end by springs, the slide blocks 505 are rotatably connected with the clamping claws 506, after the clamping claws 506 are rotated, the clamping of the clamping claws 506 are clamped with the annular grooves 508, because the stop blocks 503 are installed on the negative plug-in unit 2, the annular groove 508 is opened on the positive plug-in unit 1, and then clamped with the clamping grooves 508, and the clamping of the clamping rod 402 and the clamping groove 404 is matched, so that the connection between the positive plug-in unit 1 and the negative plug-in unit 2 is firmer.

The working principle is as follows: when the device works, firstly, the screwing bolt 3 is unscrewed from the positive plug-in unit 1 and the negative plug-in unit 2, the screwing bolt 3 penetrates through the lead, the lead is fixed with the positive plug-in unit 1 and the negative plug-in unit 2, then, the screwing bolt 3 is screwed to fasten the lead, the negative plug-in unit 2 is sleeved at the bottom end of the positive plug-in unit 1, the clamping rods 402 at two sides of the positive plug-in unit 1 are inserted into the clamping grooves 404 at two sides of the negative plug-in unit 2, the clamping rods 402 are clamped with the clamping grooves 404, and when the clamping rods 402 and the clamping grooves 404 are clamped, the clamping rod seats 401 are contacted with the clamping grooves 404;

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Waterproof type solar energy component connector, including anodal plug-in components (1), its characterized in that: the bottom end of the positive plug-in (1) is provided with a negative plug-in (2), the top end of the positive plug-in (1) and the bottom end of the negative plug-in (2) are both connected with tightening bolts (3), and clamping components (4) are symmetrically arranged on two sides of the positive plug-in (1);

the clamping assembly (4) comprises clamping rod seats (401) symmetrically arranged on two sides of the positive plug-in (1), clamping rods (402) are arranged at the bottom ends of the clamping rod seats (401), clamping grooves (404) are clamped at the bottom ends of the clamping rods (402), the clamping grooves (404) are formed in bottom blocks (403), the bottom blocks (403) are symmetrically arranged on two sides of the negative plug-in (2), the thickness of each clamping rod seat (401) is the same as that of each bottom block (403), and a waterproof assembly (5) is arranged at the bottom ends of the bottom blocks (403);

waterproof assembly (5) are including installing fixed cover (501) in end piece (403) bottom, movable groove (502) have been seted up to the inside symmetry of fixed cover (501), the internally mounted of movable groove (502) has dog (503), spout (504) have been seted up to one side of dog (503), the inside sliding connection of spout (504) has slider (505), one side of slider (505) is rotated and is connected with jack catch (506), jack catch (506) joint is inside annular (508), annular (508) are seted up on the tightening bolt (3) outer wall on positive pole plug-in components (1) top.

2. The waterproof solar module connector of claim 1, wherein: and a limiting plate (507) is arranged at the top end of the stop block (503), and the width of the limiting plate (507) is greater than that of the movable groove (502).

3. The waterproof solar module connector of claim 1, wherein: the bottom end of the sliding block (505) is provided with a spring, and the spring is arranged inside the stop block (503).

4. The waterproof solar module connector of claim 1, wherein: the top of the stop block (503) is provided with an arc groove, and the length of the stop block (503) is greater than the distance from the bottom end of the fixed sleeve (501) to the top end of the clamping rod seat (401).