CN212627236U

CN212627236U - Charging controller for high-efficiency utilization of solar energy

Info

Publication number: CN212627236U
Application number: CN202021440923.6U
Authority: CN
Inventors: 任选龙; 解品东; 张永娟
Original assignee: Shandong Xintailai Photoelectric Co ltd
Current assignee: Shandong Xintailai Photoelectric Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-02-26
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a charge controller for high-efficient utilization of solar energy, including controller main part, installation mechanism, mounting panel, fixed establishment, fixing bolt, fastening bolt, extrusion piece, fastening block, first spring, connecting block, connector lug, fixed plate, clamping mechanism and adjustment mechanism. The utility model has the advantages that: it is downthehole with the threaded hole of fixing bolt spiral entering installation face, the convenience is to the preliminary installation of mounting panel, then, rotate fastening bolt, fastening bolt removes and drives the extrusion piece along with it and removes, conflict to the fastening block when the extrusion piece, will extrude the fastening block, make the fastening block remove to fixing bolt's outside, and then make the fastening block to the inside blind hole of establishing in advance of installation face, thereby on bolted connection's basis, it is spacing further to fix the controller main part, make the controller main part can avoid producing when long-time use or receive external collision and become flexible, guarantee the normal fixed of device.

Description

Charging controller for high-efficiency utilization of solar energy

Technical Field

The utility model relates to a charge controller specifically is a charge controller for high-efficient utilization of solar energy belongs to solar energy power generation technical field.

Background

The solar cell panel is a core part in a solar photovoltaic system and is used for converting solar radiation energy into electric energy. The charge controller is an automatic charge/discharge control device installed in most solar power generation systems for the purpose of protecting the storage battery and preventing overcharge, and has a basic function of cutting off a charge current when the storage battery is fully charged.

In the in-service use process, traditional charge controller mostly relies on the bolt fastening at required suitable position, and this kind of mode is swift simple, easy to operate, but among the actual work, when the controller through long-time use, perhaps when the controller receives external collision, will make connecting bolt take place to become flexible easily, influences the normal fixed of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a charge controller for solar energy high-efficient utilization just for solving above-mentioned problem, when fixed mounting, can be on bolted connection's basis, further fix spacingly to the controller, avoid producing when long-time use or receiving external collision not hard up, guarantee the normal fixed of device.

The utility model realizes the above purpose by the following technical proposal, a charging controller for high-efficiency utilization of solar energy, which comprises a controller main body, one side of the controller main body is provided with an installation mechanism, the installation mechanism comprises an installation plate, one side of the controller main body is fixed with the installation plate, the installation plate is provided with a fixing mechanism, the fixing mechanism comprises a fixing bolt, a fastening bolt, an extrusion block, a fastening block, a first spring and a connecting block, the top and the bottom of the two sides of the installation plate are respectively provided with one fixing bolt, the fixing bolt is communicated and connected with the inside of the installation plate in a threaded manner, the fastening bolt is connected with the fastening bolt in a threaded manner, the two sides of one end of the fastening bolt, which is positioned in the fixing bolt, are respectively connected with one extrusion block, the inside of the two opposite sides of one end of the fastening bolt is respectively clamped with one fastening block, the connector comprises a controller body and is characterized in that two sides of one end of the fastening block are respectively connected with one connecting block, the connecting blocks are fixed on the inner wall of the fixing bolt, the fastening block is wound with the first spring, one end of the first spring is fixed on the side wall of the fastening block, the other end of the first spring is fixed on the connecting blocks, one side of the bottom of the controller body is provided with a connector lug, the other side of the bottom of the controller body is fixed with a fixing plate, and the fixing plate is provided with a clamping mechanism and an adjusting mechanism.

Preferably, for the convenience of fixing the mounting plate, the mounting mechanism further comprises mounting holes, the mounting plate is rectangular plate-shaped as a whole, and the top and the bottom of two sides of the mounting plate are respectively provided with one of the mounting holes.

Preferably, in order to fix the end of the connecting wire conveniently, the clamping mechanism includes a placement block, a knob, a screw rod and a clamping block, the placement block is clamped inside one side of the fixing plate, the knob is arranged on one side of the bottom end of the placement block, one end of the knob is connected with the screw rod, the screw rod rotates inside the placement block, two sides of the screw rod are respectively in threaded connection with one clamping block, the thread directions of two sides of the screw rod are opposite, and the clamping block is clamped inside the placement block.

Preferably, for further convenience fix the end of connecting wire, adjustment mechanism includes slider, draw-in groove, settling groove, second spring and fixture block, the inside of fixed plate is located one side block of settling the piece has two the slider, the inside block of slider has settle the piece, is located inside the slider the both sides of settling the piece are equipped with one respectively the settling groove, be equipped with on the inner wall of settling the groove the second spring, the other end of second spring is connected with the fixture block, be equipped with six on the inner wall of slider the draw-in groove, and six the draw-in groove divide into two sets ofly, and every group is three the draw-in groove is linear distribution.

Preferably, in order to facilitate the clamping process of the connecting wire, the clamping mechanism further includes clamping pieces, the radial cross sections of the clamping blocks are in a hook shape, and the clamping pieces are fixed to opposite sides of the two clamping blocks respectively.

Preferably, in order to facilitate manual operation of the knob, the clamping mechanism further includes a sheath, the knob is cylindrical as a whole, and the sheath is sleeved on a side wall of the knob.

The utility model has the advantages that: the controller main body is manually arranged at a proper position needing to be fixed through the mounting plate, then a user can insert the fixing bolt into the corresponding threaded hole of the fixing position, then the fixing bolt is rotated, the fixing bolt continuously enters the threaded hole on the mounting surface, preliminary mounting of the mounting plate is convenient, then the user can manually rotate the fastening bolt, the fastening bolt continuously enters the fixing bolt along with the continuous rotation of the fastening bolt, the fastening bolt moves to drive the extrusion block to move along with the movement of the fastening bolt, the extrusion block continuously moves along with the movement of the extrusion block and pushes the fastening block when the extrusion block is abutted to the fastening block, the fastening block moves to the outside of the fixing bolt when being pushed, the first spring is compressed along with the compression, the fastening block is clamped into a preset blind hole in the mounting surface, and on the basis of bolt connection, further fix spacingly to the controller main part for the controller main part can avoid producing when long-time use or receive external collision and become flexible, guarantees the normal fixed of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the securing mechanism shown in FIG. 1;

fig. 3 is a schematic view of a connection structure of the controller main body, the connector lug and the fixing plate shown in fig. 1;

FIG. 4 is an enlarged view of portion A of FIG. 1;

FIG. 5 is an enlarged view of the portion B shown in FIG. 3;

fig. 6 is an enlarged schematic view of the portion C shown in fig. 5.

In the figure: 1. the controller comprises a controller body, 2, an installation mechanism, 21, an installation plate, 22, an installation hole, 3, a fixing mechanism, 31, a fixing bolt, 32, a fastening bolt, 33, an extrusion block, 34, a fastening block, 35, a first spring, 36, a connecting block, 4, a connector lug, 5, a fixing plate, 6, a clamping mechanism, 61, a sheath, 62, a placement block, 63, a knob, 64, a screw rod, 65, a clamping block, 66, a clamping sheet, 7, an adjusting mechanism, 71, a sliding block, 72, a clamping groove, 73, a placement groove, 74, a second spring, 75 and a clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, a charging controller for efficient utilization of solar energy includes a controller main body 1, an installation mechanism 2 is disposed on one side of the controller main body 1, the installation mechanism includes an installation plate 21, the installation plate 21 is fixed on one side of the controller main body 1, a fixing mechanism 3 is disposed on the installation plate 21, the fixing mechanism 3 includes a fixing bolt 31, a fastening bolt 32, an extrusion block 33, a fastening block 34, a first spring 35 and a connection block 36, the fixing bolt 31 is disposed on the top and the bottom of the two sides of the installation plate 21, the fixing bolt 31 penetrates and is in threaded connection with the inside of the installation plate 21, the fastening bolt 32 is in threaded connection with the inside of the fixing bolt 31, the two sides of one end of the fastening bolt 32 located inside the fixing bolt 31 are respectively connected with the extrusion block 33, fixing bolt 31 deviates from the inside of the both sides that the back of the body is mutually carried to fastening bolt 32 one end is blocked respectively has one fastening block 34, the both sides of fastening block 34 one end are connected with one respectively connecting block 36, connecting block 36 is fixed in fixing bolt 31's inner wall, the last winding of fastening block 34 has first spring 35, the one end of first spring 35 is fixed in fastening block 34's lateral wall, the other end of first spring 35 is fixed in connecting block 36, one side of controller main part 1 bottom is equipped with connector lug 4, the opposite side of controller main part 1 bottom is fixed with fixed plate 5, be equipped with clamping mechanism 6 and adjustment mechanism 7 on the fixed plate 5.

As a technical optimization scheme of the utility model, installation mechanism 2 still includes mounting hole 22, mounting panel 21's whole is rectangular plate-like, just the top and the bottom of mounting panel 21 both sides are equipped with one respectively mounting hole 22.

As a technical optimization scheme of the utility model, clamping mechanism 6 is including settling piece 62, knob 63, screw rod 64 and clamping piece 65, the inside block of fixed plate 5 one side has settle piece 62, one side of settling piece 62 bottom is equipped with knob 63, the one end of knob 63 is connected with screw rod 64, screw rod 64 rotate in settle piece 62's inside, screw rod 64's both sides threaded connection has one respectively clamping piece 65, just the screw thread opposite direction of screw rod 64 both sides, clamping piece 65 block in settle piece 62's inside.

As a technical optimization scheme of the utility model, adjustment mechanism 7 includes slider 71, draw-in groove 72, arrangement groove 73, second spring 74 and fixture block 75, the inside of fixed plate 5 is located one side block of arranging piece 62 has two slider 71, slider 71's inside block has arrangement piece 62 is located inside slider 71 the both sides of arranging piece 62 are equipped with one respectively arrangement groove 73, be equipped with on arrangement groove 73's the inner wall second spring 74, the other end of second spring 74 is connected with fixture block 75, be equipped with six on slider 71's the inner wall draw-in groove 72, and six draw-in groove 72 divide into two sets ofly, and every group is three draw-in groove 72 is linear distribution.

As a technical optimization scheme of the present invention, the clamping mechanism 6 further includes a clamping piece 66, the radial cross section of the clamping block 65 is in the shape of a hook, and two opposite sides of the clamping block 65 are respectively fixed with the clamping piece 66.

As a technical optimization scheme of the utility model, clamping mechanism 6 still includes sheath 61, the whole of knob 63 is cylindricly, just cup jointed on knob 63's the lateral wall sheath 61.

When the utility model is used, firstly, the controller main body 1 is temporarily arranged at a required proper position through the mounting hole 22, and the preparation work before the device is used is completed; when the controller main body 1 needs to be used, a user can manually arrange the controller main body 1 at a proper position needing to be fixed through the mounting plate 21, then the user can insert the fixing bolt 31 into a corresponding threaded hole of the fixed position, then rotate the fixing bolt 31, enable the fixing bolt 31 to continuously enter the threaded hole on the mounting surface, and facilitate primary mounting of the mounting plate 21, then, the user can manually rotate the fastening bolt 32, and continuously enter the inside of the fixing bolt 31 along with continuous rotation of the fastening bolt 32, the fastening bolt 32 moves to drive the extrusion block 33 to move along with the movement of the extrusion block 33, when the extrusion block 33 is abutted to the fastening block 34, the fastening block 34 is extruded, when the fastening block 34 is extruded, the fastening block moves to the outside of the fixing bolt 31, and the first spring 35 is compressed along with the extrusion block 33, further, the fastening block 34 is clamped in a blind hole which is arranged in the mounting surface in advance, so that the controller body 1 is further fixed and limited on the basis of bolt connection, the controller body 1 can be prevented from loosening after long-time use or when being collided by the outside, and normal fixation of the device is ensured; in addition, when carrying out electric connection to controller main part 1, the user can slide two sliders 71 earlier, place the piece 62 to the inside of slider 71 and stimulate next, make fixture block 75 block to suitable draw-in groove 72 in, conveniently adjust placing the piece 62, then, make the tip of stranded connecting wire block respectively between the clamping piece 65 of organizing to many, then rotate knob 63, knob 63 drives screw rod 64 and rotates, screw rod 64 rotates and makes two clamping pieces 65 of every group remove in opposite directions, carry out spacing fixed to the tip of connecting wire, guarantee the normal connection of connecting wire.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A charge controller for efficient use of solar energy, comprising a controller main body (1), characterized in that: one side of controller main part (1) is equipped with installation mechanism (2), installation mechanism includes mounting panel (21), one side of controller main part (1) is fixed with mounting panel (21), be equipped with fixed establishment (3) on mounting panel (21), fixed establishment (3) include fixing bolt (31), fastening bolt (32), extrusion piece (33), fastening piece (34), first spring (35) and connecting block (36), the top and the bottom of mounting panel (21) both sides are equipped with one respectively fixing bolt (31), fixing bolt (31) link up and threaded connection in the inside of mounting panel (21), the internal thread of fixing bolt (31) is connected with fastening bolt (32), fastening bolt (32) are located the both sides of the inside one end of fixing bolt (31) are connected with one respectively extrusion piece (33), fixing bolt (31) deviates from the inside of fastening bolt (32) one end both sides of the back of the body block respectively has one fastening block (34), the both sides of fastening block (34) one end are connected with one respectively connecting block (36), connecting block (36) are fixed in fixing bolt (31)'s inner wall, the winding has on fastening block (34) first spring (35), the one end of first spring (35) is fixed in the lateral wall of fastening block (34), the other end of first spring (35) is fixed in connecting block (36), one side of controller main part (1) bottom is equipped with connector lug (4), the opposite side of controller main part (1) bottom is fixed with fixed plate (5), be equipped with clamping mechanism (6) and adjustment mechanism (7) on fixed plate (5).

2. A charge controller for efficient use of solar energy as defined in claim 1, wherein: the mounting mechanism (2) further comprises mounting holes (22), the whole mounting plate (21) is rectangular plate-shaped, and the tops and the bottoms of the two sides of the mounting plate (21) are respectively provided with one of the mounting holes (22).

3. A charge controller for efficient use of solar energy as defined in claim 1, wherein: the clamping mechanism (6) comprises a placing block (62), a knob (63), a screw rod (64) and clamping blocks (65), the placing block (62) is clamped inside one side of the fixing plate (5), the knob (63) is arranged on one side of the bottom end of the placing block (62), the screw rod (64) is connected to one end of the knob (63), the screw rod (64) rotates inside the placing block (62), the clamping blocks (65) are respectively in threaded connection with two sides of the screw rod (64), the thread directions of the two sides of the screw rod (64) are opposite, and the clamping blocks (65) are clamped inside the placing block (62).

4. A charge controller for efficient use of solar energy as defined in claim 3, wherein: adjustment mechanism (7) include slider (71), draw-in groove (72), arrangement groove (73), second spring (74) and fixture block (75), the inside of fixed plate (5) is located one side block of arranging piece (62) has two slider (71), the inside block of slider (71) has arrangement piece (62), is located inside slider (71) the both sides of arranging piece (62) are equipped with one respectively arrangement groove (73), be equipped with on the inner wall of arrangement groove (73) second spring (74), the other end of second spring (74) is connected with fixture block (75), be equipped with six on the inner wall of slider (71) draw-in groove (72), and six draw-in groove (72) divide into two sets ofly, and every group is three draw-in groove (72) are the linear distribution.

5. A charge controller for efficient use of solar energy as defined in claim 3, wherein: the clamping mechanism (6) further comprises clamping sheets (66), the radial cross sections of the clamping blocks (65) are in a hook shape, and the clamping sheets (66) are fixed on one sides, opposite to the two clamping blocks (65), of the two clamping blocks respectively.

6. A charge controller for efficient use of solar energy as defined in claim 3, wherein: the clamping mechanism (6) further comprises a sheath (61), the whole knob (63) is cylindrical, and the sheath (61) is sleeved on the side wall of the knob (63).