CN212062913U

CN212062913U - Special direct current terminal of solar inverter

Info

Publication number: CN212062913U
Application number: CN202020902163.XU
Authority: CN
Inventors: 吴燕华
Original assignee: Suzhou Maide Hao Pml Precision Mechanism Ltd
Current assignee: Suzhou Maide Hao Pml Precision Mechanism Ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-12-01
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a special DC terminal of solar inverter, including DC terminal main part, one side surface of DC terminal main part is provided with the heat absorption couple, the heat absorption couple includes crotch, connecting plate, absorber plate and No. two crotch, the lower extreme surface of DC terminal main part is provided with down the connector, the upper end surface of DC terminal main part is provided with the baffle, one side surface of baffle is provided with the connector, the upper end surface of going up the connector is provided with connector protection tissue, connector protection tissue includes down the guard post, goes up guard post, foam-rubber cushion and socket. A special DC terminal of solar inverter, through the heat absorption couple of design, can reduce the heat that the device gived off, connector protection through the design is organized, can hoisting device security in the use, reduced the risk that the device takes place the electric leakage, bring better use prospect.

Description

Special direct current terminal of solar inverter

Technical Field

The utility model relates to a direct current terminal field, in particular to special direct current terminal of solar inverter.

Background

The special direct current terminal for the solar inverter is an accessory in the solar inverter, and the terminal is an accessory product for realizing electrical connection, and is industrially divided into the category of connectors. Along with the industrial automation degree is higher and the industrial control requirement is stricter and more accurate, binding post's quantity rises gradually, along with the development of electron trade, binding post's application range is more and more, and the kind is also more and more, uses the most extensive except that PCB board terminal, also has five metals terminal, nut terminal, spring terminal etc. along with the continuous development of science and technology, people also are higher and more to the manufacturing process requirement of terminal.

The special direct current terminal of current solar inverter has certain drawback when using, and at first, long-time the use produces the condition that generates heat easily, is unfavorable for people's use, and in addition, the kneck leaks electricity easily, has brought certain adverse effect for people's use, for this reason, we provide a special direct current terminal of solar inverter.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a special direct current terminal of solar inverter possesses the radiating effect good, and the kneck is managed well, and the scheduling advantage can effectively solve the problem among the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a special DC terminal of solar inverter, includes DC terminal main part, one side surface of DC terminal main part is provided with the heat absorption couple, the heat absorption couple includes crotch, connecting plate, absorber plate and No. two crotch, the lower extreme surface of DC terminal main part is provided with down the connector, the upper end surface of DC terminal main part is provided with the baffle, one side surface of baffle is provided with the connector, the upper end surface of going up the connector is provided with connector protection organization, connector protection organization includes fender post, last fender post, foam-rubber cushion and socket down.

Preferably, the heat absorption hook comprises a first hook, a connecting plate, a spiral heat absorption plate and a second hook, the first hook is located on the outer surface of one side of the connecting plate, the connecting plate is located on the outer surface of one side of the heat absorption plate, and the heat absorption plate is located on the outer surface of one side of the second hook.

Preferably, the lower protection column is located on the outer surface of the lower end of the upper protection column, the spongy cushion is located on the outer surface of one side of the upper protection column, and the socket is arranged on one side of the spongy cushion.

Preferably, a connecting groove is formed between the first hook and the connecting plate, the outer surface of one side of the connecting plate is detachably connected with the outer surface of one side of the first hook through the connecting groove, a clamping groove is formed between the connecting plate and the heat absorbing plate, and the outer surface of one side of the connecting plate is detachably connected with the outer surface of one side of the heat absorbing plate through the clamping groove.

Preferably, be provided with the fixed slot between lower guard post and the last guard post, the lower extreme surface of going up the guard post passes through the fixed slot and is connected with the upper end external surface fixed of lower guard post, it is provided with the fixed glue to go up between guard post and the foam-rubber cushion, one side surface of going up the guard post passes through the fixed glue and is connected with one side external surface fixed of foam-rubber cushion.

Preferably, a screw is arranged between the connector protection tissue and the direct current terminal main body, and the outer surface of one side of the direct current terminal main body is detachably connected with the outer surface of one side of the connector protection tissue through the screw.

(III) advantageous effects

Compared with the prior art, the utility model provides a special direct current terminal of solar inverter possesses following beneficial effect:

1. this special direct current terminal of solar inverter, the heat absorption couple through the design, can reduce the heat of device, the security of device in the use has been promoted, the harm that causes because the heat gives off not going out has been avoided, the life of device has been promoted, it is more convenient to make the use of device, crotch through the design, it is more convenient to enable carrying and hanging of device, the convenience in the use of device has been promoted, through the heat absorbing plate of design, the heat absorption effect that enables the device is better, thereby the radiating effect of device has been promoted.

2. This special DC terminal of solar inverter, connector protection tissue through the design, can hoisting device the security in the use, reduced the risk that the device took place the electric leakage, promoted the life of device, the people's of being convenient for use, foam-rubber cushion through the design can play the effect of a buffering to the socket, the result of use of device has been promoted, whole connector protection tissue structure is simple, and convenient operation, the effect of use is better for traditional mode.

Drawings

Fig. 1 is an overall structure schematic diagram of the dc terminal dedicated for solar inverter of the present invention.

Fig. 2 is a schematic structural diagram of the heat absorbing hook in the dc terminal dedicated for the solar inverter.

Fig. 3 is a schematic structural diagram of the protective structure of the connector in the dc terminal dedicated for the solar inverter.

Fig. 4 is a top view of the dc terminal dedicated for solar inverter of the present invention.

In the figure: 1. a DC terminal main body; 2. a heat absorption hook; 201. a first hook; 202. a connecting plate; 203. a heat absorbing plate; 204. a second hook; 3. a lower connector; 4. a partition plate; 5. an upper connector; 6. the connector protects the organization; 601. a lower guard post; 602. an upper guard post; 603. a sponge cushion; 604. and (4) inserting the socket.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 4, a dc terminal dedicated for a solar inverter includes a dc terminal main body 1, a heat absorption hook 2 is disposed on an outer surface of one side of the dc terminal main body 1, the heat absorption hook 2 includes a first hook 201, a connection plate 202, a heat absorption plate 203 and a second hook 204, a lower connector 3 is disposed on an outer surface of a lower end of the dc terminal main body 1, a partition plate 4 is disposed on an outer surface of an upper end of the dc terminal main body 1, an upper connector 5 is disposed on an outer surface of one side of the partition plate 4, a connector protection organization 6 is disposed on an outer surface of an upper end of the upper connector 5, and the connector protection organization 6 includes a lower protection column 601, an upper protection column 602, a.

Furthermore, the heat absorption hook 2 comprises a first hook 201, a connecting plate 202, a spiral heat absorption plate 203 and a second hook 204, the first hook 201 is located on the outer surface of one side of the connecting plate 202, the connecting plate 202 is located on the outer surface of one side of the heat absorption plate 203, and the heat absorption plate 203 is located on the outer surface of one side of the second hook 204, so that the heat dissipation effect of the device is better.

Further, the lower protection column 601 is located the lower extreme surface of last protection column 602, and foam-rubber cushion 603 is located the one side surface of last protection column 602, and socket 604 is seted up in one side of foam-rubber cushion 603, hoisting device's security.

Furthermore, a connecting groove is formed between the first hook 201 and the connecting plate 202, the outer surface of one side of the connecting plate 202 is detachably connected with the outer surface of one side of the first hook 201 through the connecting groove, a clamping groove is formed between the connecting plate 202 and the heat absorbing plate 203, and the outer surface of one side of the connecting plate 202 is detachably connected with the outer surface of one side of the heat absorbing plate 203 through the clamping groove, so that the device is more convenient to use.

Further, a fixing groove is formed between the lower protection column 601 and the upper protection column 602, the outer surface of the lower end of the upper protection column 602 is fixedly connected with the outer surface of the upper end of the lower protection column 601 through the fixing groove, fixing glue is arranged between the upper protection column 602 and the spongy cushion 603, and the outer surface of one side of the upper protection column 602 is fixedly connected with the outer surface of one side of the spongy cushion 603 through the fixing glue, so that the device is convenient to use.

Further, a screw is arranged between the connector protection organization 6 and the direct current terminal main body 1, and the outer surface of one side of the direct current terminal main body 1 is detachably connected with the outer surface of one side of the connector protection organization 6 through the screw, so that the direct current terminal is convenient to detach and connect.

The working principle is as follows: the utility model comprises a direct current terminal main body 1, a heat absorption hook 2, a first hook 201, a connecting plate 202, a heat absorption plate 203, a second hook 204, a lower connector 3, a clapboard 4, an upper connector 5, a connector protection organization 6, a lower protection column 601, an upper protection column 602, a spongy cushion 603 and a socket 604, when the device is used, the heat of the device can be reduced through the designed heat absorption hook 2, the safety of the device in the using process is improved, the damage caused by heat not emitted out is avoided, the service life of the device is prolonged, the device is more convenient to use, the carrying and hanging of the device are more convenient through the designed first hook 201 and the second hook 204, the convenience of the device in the using process is improved, the heat absorption effect of the device is better through the designed heat absorption plate 203, thereby the heat dissipation effect of the device is improved, through the connector protection organization 6 of design, can the security of hoisting device in the use, reduced the device and taken place the risk of electric leakage, promoted the life of device, the people's of being convenient for use, through the foam-rubber cushion 603 of design, can play the effect of a buffering to socket 604, promoted the result of use of device, 6 simple structure of whole connector protection organization, convenient operation, the effect of use is better for traditional mode.

It is noted that, herein, relational terms such as first and second (a, b, etc.) 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a special DC terminal of solar inverter, includes DC terminal main part (1), its characterized in that: the heat absorption hook comprises a direct current terminal main body (1), wherein a heat absorption hook (2) is arranged on the outer surface of one side of the direct current terminal main body (1), the heat absorption hook (2) comprises a first hook (201), a connecting plate (202), a heat absorption plate (203) and a second hook (204), a lower connector (3) is arranged on the outer surface of the lower end of the direct current terminal main body (1), a partition plate (4) is arranged on the outer surface of the upper end of the partition plate (4), an upper connector (5) is arranged on the outer surface of the upper end of the upper connector (5), a connector protection organization (6) comprises a lower protection column (601), an upper protection column (602), a sponge pad (603) and a socket (604).

2. The direct current terminal dedicated to a solar inverter according to claim 1, characterized in that: the heat absorption hook (2) comprises a first hook (201), a connecting plate (202), a spiral heat absorption plate (203) and a second hook (204), the first hook (201) is located on the outer surface of one side of the connecting plate (202), the connecting plate (202) is located on the outer surface of one side of the heat absorption plate (203), and the heat absorption plate (203) is located on the outer surface of one side of the second hook (204).

3. The direct current terminal dedicated to a solar inverter according to claim 1, characterized in that: the lower protection column (601) is located on the outer surface of the lower end of the upper protection column (602), the spongy cushion (603) is located on the outer surface of one side of the upper protection column (602), and the socket (604) is arranged on one side of the spongy cushion (603).

4. The direct current terminal dedicated to a solar inverter according to claim 2, wherein: a connecting groove is formed between the first hook (201) and the connecting plate (202), the outer surface of one side of the connecting plate (202) is detachably connected with the outer surface of one side of the first hook (201) through the connecting groove, a clamping groove is formed between the connecting plate (202) and the heat absorbing plate (203), and the outer surface of one side of the connecting plate (202) is detachably connected with the outer surface of one side of the heat absorbing plate (203) through the clamping groove.

5. The direct current terminal dedicated to a solar inverter according to claim 3, wherein: be provided with the fixed slot down between pillar (601) and last pillar (602), the lower extreme surface of going up pillar (602) passes through the fixed slot and is connected with the upper end external surface fixed connection of pillar (601) down, it is provided with the fixed glue to go up between pillar (602) and foam-rubber cushion (603), the one side external surface fixed connection of one side surface through fixed glue and foam-rubber cushion (603) of going up pillar (602).

6. The direct current terminal dedicated to a solar inverter according to claim 1, characterized in that: the connector protection tissue (6) is provided with a screw between the direct current terminal main body (1), and the outer surface of one side of the direct current terminal main body (1) is detachably connected with the outer surface of one side of the connector protection tissue (6) through the screw.