CN218732208U - Battery pack connecting cable convenient to connect - Google Patents
Battery pack connecting cable convenient to connect Download PDFInfo
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- CN218732208U CN218732208U CN202222826271.5U CN202222826271U CN218732208U CN 218732208 U CN218732208 U CN 218732208U CN 202222826271 U CN202222826271 U CN 202222826271U CN 218732208 U CN218732208 U CN 218732208U
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- length adjusting
- cable
- photovoltaic
- box
- adjusting box
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Abstract
The utility model discloses a group battery connection cable convenient to connect, include: the photovoltaic cable protection device comprises a main body unit, a plurality of photovoltaic cables, a female connector, a male connector and a length adjusting box, wherein the female connector, the male connector and the length adjusting box are respectively arranged at two ends of each photovoltaic cable; the length adjusting unit comprises a plurality of groups of hollow cylinders which are in sliding connection with the inner wall of the lower end of the length adjusting box, a tightening pushing sleeve matched with the photovoltaic cable is fixedly installed on one side of each hollow cylinder, strip-shaped openings corresponding to the hollow cylinders are formed in the side walls of the length adjusting box, the width of each strip-shaped opening is smaller than the inner diameter of each hollow cylinder, corresponding compression bolts are arranged in the strip-shaped openings, and each compression bolt is in threaded connection with each hollow cylinder. The utility model discloses can adjust connecting cable length, need not to change the new photovoltaic cable according to the user demand, effectively solved photovoltaic cable length overlength and caused photovoltaic cable intertwine winding problem together easily.
Description
Technical Field
The utility model relates to a photovoltaic connecting cable technical field especially relates to a group battery connecting cable convenient to connect.
Background
With the gradual enhancement of environmental awareness of people in recent years, a photovoltaic power generation technology as an important clean energy is mature, a photovoltaic cable is inevitably needed to be used in the field of photovoltaic power generation, and the photovoltaic cable has the advantages of high temperature resistance, cold resistance, oil resistance, acid and alkali resistance, ultraviolet resistance, flame retardance, environmental friendliness, long service life and the like, and can still be normally used even under the severe environment.
At present, the connection cable that is used for connecting the group battery on the market is when in actual use, and its cable length is fixed, and after the group battery was connected to the cable, receive and drag or touch easy disconnection, when the skew took place for the group battery position, need more new cable, if adopt the cable of overlength, the unnecessary part of cable interweaves together easily, causes inconvenience for follow-up arrangement, consequently needs design the group battery connection cable of being convenient for to connect and solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
In view of the above-mentioned problem that has a group battery connection cable convenient to connect to exist, provided the utility model discloses.
Therefore, the utility model aims at providing a group battery connection cable convenient to connect, it is applicable to and solves its cable length fixed, after the group battery is connected to the cable, receives to involve or touch easy disconnection, when the skew takes place for the group battery position, needs the cable of renewal, if adopt the cable of overlength, the unnecessary part of cable interweaves together easily, leads to the fact inconvenient problem for follow-up arrangement.
In order to solve the technical problem, the utility model provides a following technical scheme: a connection-facilitating battery pack connection cable, comprising:
the photovoltaic cable protection device comprises a main body unit, a plurality of photovoltaic cables, a female connector, a male connector and a length adjusting box, wherein the female connector, the male connector and the length adjusting box are respectively arranged at two ends of each photovoltaic cable;
the photovoltaic cable fixing device comprises a length adjusting unit and a photovoltaic cable fixing unit, wherein the length adjusting unit comprises a plurality of groups of hollow cylinders which are in sliding connection with the inner wall of the lower end of the length adjusting box, a supporting and pushing sleeve matched with a photovoltaic cable is fixedly installed on one side of each hollow cylinder, strip-shaped openings corresponding to the hollow cylinders are formed in the upper side wall of the length adjusting box, the width of each strip-shaped opening is smaller than the inner diameter of each hollow cylinder, corresponding compression bolts are arranged in the strip-shaped openings, and each compression bolt is in threaded connection with each hollow cylinder.
As a group battery connection cable's a preferred scheme convenient to connect, wherein: the connecting cable still includes cooling unit (300), and it includes stock solution box (301) of lateral wall and lays cooling tube (302) in length adjustment box (104) under length adjustment box (104) fixed mounting, cooling tube (302) one end and stock solution box (301) intercommunication, and install water pump (303) with cooling tube (302) intercommunication on stock solution box (301), cooling tube (302) other end passes through check valve (304) and stock solution box (301) intercommunication.
As a group battery connection cable's a preferred scheme convenient to connect, wherein: the cooling pipe (302) is arranged in a U shape, and the cooling pipe (302) is made of copper alloy materials.
As a group battery connection cable's a preferred scheme convenient to connect, wherein: the lower end wall of the hollow cylinder (201) is fixedly connected with a sliding block (204), and a sliding groove matched with the sliding block (204) is formed in the lower side wall of the length adjusting box (104).
As a group battery connection cable's a preferred scheme convenient to connect, wherein: each tightening pushing sleeve (202) is arc-shaped, and a layer of abrasive pad is arranged on the inner wall of the tightening pushing sleeve (202).
As a group battery connection cable's a preferred scheme convenient to connect, wherein: the side wall of the length adjusting box (104) is provided with a plurality of groups of heat dissipation holes which are uniformly distributed.
The utility model has the advantages that: when the position of the battery pack moves, the compression bolt can be unscrewed to drive the hollow cylinder and the tightening push sleeve to move along the strip-shaped opening, then the photovoltaic cable is pulled to tighten the compression bolt, so that the tightening push sleeve can be fixed, the length of the connecting cable can be adjusted, a new photovoltaic cable does not need to be replaced according to the use requirement, the problem that the photovoltaic cable is easy to interweave and wind together due to the fact that the photovoltaic cable is too long is effectively solved, and the connecting efficiency of the connecting cable is improved;
when heat in the length adjusting box is accumulated due to long-term use of the photovoltaic cable, the water pump is started, water in the liquid storage box is pumped into the cooling pipe and then flows back into the liquid storage box again through the one-way valve, the water continuously absorbs the heat in the length adjusting box in the process, and the defect that the service life of the photovoltaic cable is shortened due to long-term work in an overheated environment is overcome.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts. Wherein:
fig. 1 is a schematic view of an overall structure of a battery pack connection cable convenient for connection according to the present invention;
fig. 2 is a schematic view of an internal structure of a length adjustment box of a battery pack connection cable convenient for connection according to the present invention;
fig. 3 is a schematic structural view of a length adjustment unit of a battery pack connection cable convenient for connection according to the present invention;
fig. 4 is the utility model provides a cooling unit structure sketch map of group battery connection cable convenient to connect.
Description of the drawings: 100 main body units, 101 photovoltaic cables, 102 female connectors, 103 male connectors, 104 length adjusting boxes, 200 length adjusting units, 201 hollow cylinders, 202 tightening and pushing sleeves, 203 compression bolts, 204 sliding blocks, 205 strip-shaped openings, 300 cooling units, 301 liquid storage boxes, 302 cooling pipes, 303 water pumps and 304 one-way valves.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, other ways of implementing the invention may be devised different from those described herein, and it will be apparent to those skilled in the art that the invention can be practiced without departing from the spirit and scope of the invention.
Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Furthermore, the present invention will be described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, for convenience of illustration, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Examples
Referring to fig. 1 to 4, for an embodiment of the present invention, a battery pack connection cable convenient to connect is provided, which includes a main body unit 100, a length adjustment unit 200, and a cooling unit 300.
The main body unit 100 comprises a plurality of photovoltaic cables 101, and a female joint 102, a male joint 103 and a length adjusting box 104 which are respectively arranged at two ends of the photovoltaic cables 101, wherein the length adjusting box 104 is arranged at two ends of each photovoltaic cable 101 in a penetrating mode, a plurality of groups of radiating holes are uniformly distributed on the side wall of the length adjusting box 104, and the radiating holes are formed in the transmission process of the photovoltaic cables 101 to prevent a large amount of heat from accumulating in the length adjusting box 104.
The length adjusting unit 200 comprises a plurality of groups of hollow cylinders 201 which are slidably connected with the inner wall of the lower end of the length adjusting box 104, sliders 204 are fixedly connected to the lower end wall of each hollow cylinder 201, sliding grooves matched with the sliders 204 are formed in the lower side wall of the length adjusting box 104, tightening push sleeves 202 matched with the photovoltaic cables 101 are fixedly installed on one side of each hollow cylinder 201, each tightening push sleeve 202 is arc-shaped, a layer of abrasive pad is arranged on the inner wall of each tightening push sleeve 202, the stability of the tightening push sleeves 202 for pushing the photovoltaic cables 101 is improved through the arrangement of the abrasive pad, strip-shaped openings 205 corresponding to the hollow cylinders 201 are formed in the upper side wall of the length adjusting box 104, the width of each strip-shaped opening 205 is smaller than the inner diameter of each hollow cylinder 201, corresponding compression bolts 203 are arranged in the strip-shaped openings 205, and each compression bolt 203 is in threaded connection with each hollow cylinder 201.
The cooling and temperature reducing unit 300 comprises a liquid storage box 301 fixedly mounted on the lower side wall of the length adjusting box 104 and a cooling pipe 302 laid in the length adjusting box 104, the cooling pipe 302 is arranged in a U shape, the cooling pipe 302 is made of copper alloy materials, the cooling pipe 302 made of copper alloy has strong heat conduction capability and can rapidly accumulate heat accumulated in the length adjusting box 104, one end of the cooling pipe 302 is communicated with the liquid storage box 301, a water pump 303 communicated with the cooling pipe 302 is mounted on the liquid storage box 301, the other end of the cooling pipe 302 is communicated with the liquid storage box 301 through a one-way valve 304, when the heat accumulated in the length adjusting box 104 is caused by long-term use of the photovoltaic cable 101, the water pump 303 is started, water in the liquid storage box 301 is pumped into the cooling pipe 302 along with the water, then flows back into the liquid storage box 301 through the one-way valve 304 again, the water continuously absorbs the heat in the length adjusting box 104 in the process, and the defect that the service life of the photovoltaic cable 101 is shortened due to long-term work in an overheated environment is avoided.
In the use process, during actual connection, the male wire end 102 at one end of the photovoltaic cable 101 is connected with one group of battery packs, the female connector 103 at the other end is connected with the other group of battery packs or electric equipment, when the position of each battery pack moves, the compression bolt 203 can be unscrewed, the hollow cylinder 201 and the tightening push sleeve 202 are driven to move along the strip-shaped opening 205, then the photovoltaic cable 101 is pulled to be screwed, the compression bolt 203 is screwed, the tightening push sleeve 202 can be fixed, further, the length of the connecting cable can be adjusted, a new photovoltaic cable 101 does not need to be replaced according to the use requirement, the problem that the photovoltaic cable 101 is easily interwoven and wound together due to the overlong length of the photovoltaic cable 101 is effectively solved, and the connecting efficiency of the connecting cable is improved.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (6)
1. A battery pack connection cable convenient to connect, comprising:
the photovoltaic cable length adjusting device comprises a main body unit (100) which comprises a plurality of photovoltaic cables (101), and a female connector (102), a male connector (103) and a length adjusting box (104) which are respectively arranged at two ends of each photovoltaic cable (101), wherein two ends of each photovoltaic cable (101) penetrate through the length adjusting box (104);
the length adjusting unit (200) comprises a plurality of groups of hollow cylinders (201) which are slidably connected with the inner wall of the lower end of the length adjusting box (104), a tightening push sleeve (202) matched with the photovoltaic cable (101) is fixedly installed on one side of each hollow cylinder (201), strip-shaped openings (205) corresponding to the hollow cylinders (201) are formed in the upper side wall of the length adjusting box (104), the width of each strip-shaped opening (205) is smaller than the inner diameter of each hollow cylinder (201), corresponding compression bolts (203) are arranged in the strip-shaped openings (205), and each compression bolt (203) is in threaded connection with each hollow cylinder (201).
2. A connection-facilitating battery pack connection cable according to claim 1, wherein: the connecting cable still includes cooling unit (300), and it includes stock solution box (301) of lateral wall and lays cooling tube (302) in length adjustment box (104) under length adjustment box (104) fixed mounting, cooling tube (302) one end and stock solution box (301) intercommunication, and install water pump (303) with cooling tube (302) intercommunication on stock solution box (301), cooling tube (302) other end passes through check valve (304) and stock solution box (301) intercommunication.
3. A connection-facilitating battery pack connection cable according to claim 2, wherein: the cooling pipe (302) is arranged in a U shape, and the cooling pipe (302) is made of copper alloy materials.
4. A connection-facilitating battery pack connection cable according to claim 1, wherein: the lower end wall of the hollow cylinder (201) is fixedly connected with a sliding block (204), and a sliding groove matched with the sliding block (204) is formed in the lower side wall of the length adjusting box (104).
5. A connection-facilitating battery pack connection cable according to claim 1, wherein: each tightening pushing sleeve (202) is arc-shaped, and a layer of abrasive pad is arranged on the inner wall of the tightening pushing sleeve (202).
6. A connection-facilitating battery pack connection cable according to claim 1, wherein: the side wall of the length adjusting box (104) is provided with a plurality of groups of heat dissipation holes which are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222826271.5U CN218732208U (en) | 2022-10-26 | 2022-10-26 | Battery pack connecting cable convenient to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222826271.5U CN218732208U (en) | 2022-10-26 | 2022-10-26 | Battery pack connecting cable convenient to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218732208U true CN218732208U (en) | 2023-03-24 |
Family
ID=85590605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222826271.5U Active CN218732208U (en) | 2022-10-26 | 2022-10-26 | Battery pack connecting cable convenient to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218732208U (en) |
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2022
- 2022-10-26 CN CN202222826271.5U patent/CN218732208U/en active Active
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