CN211790585U - Heat radiation structure for power cable - Google Patents

Heat radiation structure for power cable Download PDF

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Publication number
CN211790585U
CN211790585U CN201922044877.1U CN201922044877U CN211790585U CN 211790585 U CN211790585 U CN 211790585U CN 201922044877 U CN201922044877 U CN 201922044877U CN 211790585 U CN211790585 U CN 211790585U
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China
Prior art keywords
box
box body
cable
wire
fixed
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Active
Application number
CN201922044877.1U
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Chinese (zh)
Inventor
林梦华
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Shanghai Chenmao Wire And Cable Co ltd
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Shanghai Chenmao Wire And Cable Co ltd
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Priority to CN201922044877.1U priority Critical patent/CN211790585U/en
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Abstract

The utility model discloses a heat radiation structure for power cable, the power distribution box comprises a box body, the winding displacement structure, go up shrouding and dust removal structure, the preceding terminal surface of box runs through the setting, and install the cabinet door through the hinge on the preceding terminal surface of box, the both sides terminal surface of box all runs through and has seted up the winding displacement groove, and all install the winding displacement structure in the winding displacement groove, all link up on the upper and lower terminal surface of box and seted up logical groove, and install the shrouding in the logical groove at box top, and link up on the last shrouding and install the air discharge fan, fixed mounting has dust removal structure in the logical groove of bottom half, and the vertical rack that is fixed with in the inside middle part of box. The utility model discloses can discharge the heat in the cable branch case to guarantee the normal work of electric elements and cable interface in the cable branch case, guarantee the normal work of cable in the branch case of cable, reduce the potential safety hazard.

Description

Heat radiation structure for power cable
Technical Field
The utility model relates to a cable junction box's heat dissipation technical field especially relates to a heat radiation structure for power cable.
Background
The cable branch box is only used as the switching of cable branch, the main effect of cable branch box is with cable shunting or switching or connect and measure electrical component, mainly play cable shunting effect and cable switching effect, the cable branch box is extensively used in the open air, along with the progress of technique, the cable branch box of taking the switch now also constantly increases, and the urban cable all often adopts the two return circuit power supply mode, the cable can lead to resistance increase to generate heat great in shunting and switching patch cord head department, electrical component and patch cord head department in the branch box all can produce more heat in specific use, heat is stored and is piled up and is unfavorable for giving off in the cable branch box, the potential safety hazard is great, and then be unfavorable for maintaining normal cable branch box in cable and electrical component's normal work.
Therefore, a heat dissipation structure for a power cable is needed, which can discharge heat in a cable branch box, so that normal work of electrical elements and cable interfaces in the cable branch box is guaranteed, normal work of cables in the cable branch box is guaranteed, and potential safety hazards are reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat radiation structure for power cable aims at improving current cable branch case electrical component and patch cord head department and all can produce more heat, and the heat is stored and is piled up and be unfavorable for giving off in the cable branch case, and the potential safety hazard is great, and then is unfavorable for maintaining the problem of normal work of normal cable and electrical component in the normal cable branch case.
The utility model discloses a realize like this:
the utility model provides a heat radiation structure for power cable, the power distribution box comprises a box body, the winding displacement structure, go up shrouding and dust removal structure, the preceding terminal surface of box runs through the setting, and install the cabinet door through the hinge on the preceding terminal surface of box, the both sides terminal surface of box all runs through and has seted up the winding displacement groove, and all install the winding displacement structure in the winding displacement groove, all link up on the upper and lower terminal surface of box and seted up logical groove, and install the shrouding in the logical groove at box top, and link up on the last shrouding and install the air discharge fan, fixed mounting has the dust removal structure in the logical groove of bottom half, and the inside middle part of box is vertical, the equal vertical bunch board that is fixed with in the inside both sides of box, and be fixed with fixed.
Furthermore, the winding displacement structure comprises winding displacement board and rubber sleeve, and the vertical winding displacement of fixing of winding displacement board is in the winding displacement groove of box, and the vertical logical line hole of having seted up on the winding displacement board, and the tip that leads to the line hole on the outside terminal surface of winding displacement board bonds and has the rubber sleeve.
And then through the vertical through-wire hole of evenly having seted up on the winding displacement board, the layering of the many cables of being convenient for is connected in the case, makes things convenient for later maintenance convenience, and the tip that leads to the wire hole on the outside terminal surface of winding displacement board bonds simultaneously has the rubber sleeve, prevents that outside dust from getting into.
Furthermore, through holes are vertically and uniformly formed in the wire bundling plate, and U-shaped wire bundling frames are fixed to the end portions of the through holes in the end faces of the two sides of the wire bundling plate.
And then carry out spacing arrangement to the cable of wearing into the incasement through the vertical through-hole of evenly having seted up on the bunch board to it is spacing to carry out through the bunch frame of U-shaped, guarantees the clean and tidy convenient later maintenance of cable in the case.
Furthermore, the dust removing structure is composed of a fixed frame and a screen plate, the fixed frame is fixedly installed in a through groove in the bottom surface of the box body, the top surface and the bottom surface of the fixed frame are arranged in a penetrating mode, and the screen plate is fixed on the top surface and the bottom surface of the fixed frame.
And then fix through fixed frame and install in the logical groove of box bottom surface to all be fixed with the otter board on top surface and the bottom surface for installation dust removal layer is arranged in the fixed frame and is arranged in preventing dust to the air that gets into in the box, guarantees that the incasement is clean and tidy.
Furthermore, the fixed frame is filled with dust removing cotton.
And then it has the dust removal cotton to fill in through fixed frame for air to getting into in the box prevents dust, guarantees that the incasement is clean and tidy.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when using this heat radiation structure for power cable to protect cable branch switching electric elements and adapter, at first pass the cable one end that will need the switching in the logical line hole in the structural winding displacement board of winding displacement of box one side, and pass the electric elements who will connect in the through-hole on the inside bunch board of box and prevent then connect the back on the rack, wear out the logical line hole in the structural winding displacement board of winding displacement of bunch board and box opposite side with the one end of cable, and then accomplish the arrangement and the placing of branch's cable, make things convenient for later maintenance, install the last shrouding that has the air discharge fan in logical groove on the top surface of box simultaneously. Simultaneously install dust removal structure in logical groove on the bottom surface of box, discharge the inside hot-air of box from last shrouding, then with the dust removal structure suction of cold air on the bottom surface of box, dispel the heat to the incasement, and then can discharge the heat in the cable branch case to guarantee the normal work of electrical component and cable interface in the cable branch case, guarantee the normal work of cable in the branch case of cable, reduce the potential safety hazard.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic diagram of the overall explosion structure in an embodiment of the invention;
FIG. 4 is a schematic structural diagram of a case in an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a wire bundling plate in an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a dust removing structure in an embodiment of the present invention.
In the figure: 1. a box body; 11. a wire arrangement groove; 12. a through groove; 13. fixing the ear plate; 14. fixing nails; 2. a flat cable structure; 21. a wire arranging plate; 22. a through hole; 23. a rubber sleeve; 3. an upper sealing plate; 31. an exhaust fan; 4. a wire bundling plate; 41. a through hole; 42. a wire bundling frame; 5. placing a rack; 6. a dust removal structure; 61. a fixed frame; 62. dedusting cotton; 63. a mesh plate.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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, 2, 3, 4, 5 and 6, a heat dissipation structure for power cables includes a box body 1, a wire arrangement structure 2, an upper sealing plate 3 and a dust removal structure 6, the front end surface of the box body 1 is disposed in a penetrating manner, the front end surface of the box body 1 is provided with a cabinet door through a hinge, the two side end surfaces of the box body 1 are both provided with wire arrangement grooves 11 in a penetrating manner, the wire arrangement grooves 11 are both provided with the wire arrangement structure 2, the upper and lower end surfaces of the box body 1 are both provided with through grooves 12 in a penetrating manner, the upper sealing plate 3 is arranged in the through groove 12 at the top of the box body 1, the upper sealing plate 3 is provided with an exhaust fan 31 in a penetrating manner, the dust removal structure 6 is fixedly arranged in the through groove 12 at the bottom of the box body 1, a placing frame 5 is vertically fixed in the middle of the box body 1, wire bundling plates 4 are vertically fixed on the, and the fixing lug plate 13 is provided with a fixing nail 14.
When the heat dissipation structure for the power cable is used for protecting branch cable switching electric elements and adapters, one end of a cable to be switched firstly penetrates through a through hole 22 in a wiring board 21 on a wiring structure 2 on one side of a box body 1, and the electric elements to be connected are prevented from being arranged on a placing frame 5 and then connected after penetrating through a through hole 41 in a wiring board 4 inside the box body 1, one end of the cable penetrates out of the through hole 22 in the wiring board 21 on the wiring structure 2 on the other side of the wiring board 4 and the box body 1, and then arrangement and placement of the branch cable are completed, later maintenance is facilitated, and meanwhile, an upper sealing plate 3 with an exhaust fan 31 is installed in a through groove 12 on the top surface of the box body 1. Simultaneously install dust removal structure 6 in logical groove 12 on the bottom surface of box 1, discharge the inside hot-air of box 1 from last shrouding 3, then with the suction of the dust removal structure 6 suction on the bottom surface of box 1 of cold air, dispel the heat to the incasement, and then can discharge the heat in the cable branch case to guarantee the normal work of electrical component and cable interface in the cable branch case, guarantee the normal work of cable in the branch case of cable, reduce the potential safety hazard.
Referring to fig. 3, the flat cable structure 2 is composed of a flat cable plate 21 and a rubber sleeve 23, the flat cable plate 21 is vertically fixed in the flat cable groove 11 of the box body 1, through-wire holes 22 are vertically and uniformly formed in the flat cable plate 21, and the rubber sleeve 23 is bonded to the end portion of the through-wire hole 22 on the outer end face of the flat cable plate 21.
And then go up vertical through-wire hole 22 of evenly having seted up through winding displacement board 21, the many cable layering of being convenient for are connected in the incasement, make things convenient for later maintenance convenience, and the tip that leads to wire hole 22 on the outside terminal surface of winding displacement board 21 bonds simultaneously has rubber sleeve 23, prevents that outside dust from getting into.
Referring to fig. 5, through holes 41 are vertically and uniformly formed in the wire harness plate 4, and U-shaped wire harness frames 42 are fixed to end portions of the through holes 41 on both side end surfaces of the wire harness plate 4.
And then through the vertical through-hole 41 of evenly having seted up on the wiring board 4 to the cable of wearing into the incasement carry out spacing arrangement to wiring frame 42 through the U-shaped carries out spacingly, guarantees the clean and tidy convenient later maintenance of cable in the case.
Referring to fig. 6, the dust removing structure 6 is composed of a fixing frame 61 and a mesh plate 63, the fixing frame 61 is fixedly installed in the through groove 12 on the bottom surface of the box body 1, the top surface and the bottom surface of the fixing frame 61 are arranged in a penetrating manner, and the mesh plate 63 is fixed on both the top surface and the bottom surface of the fixing frame 61.
And then through fixed frame 61 fixed mounting in the logical groove 12 of box 1 bottom surface to all be fixed with otter board 63 on top surface and the bottom surface, be used for installing the dust removal layer in fixed frame 61 and be used for preventing dust to the air that gets into in the box 1, guarantee that the incasement is clean and tidy.
Referring to fig. 6, the fixing frame 61 is filled with dust removing cotton 62.
And then fill through fixed frame 61 and have the cotton 62 that removes dust for air that gets into in box 1 prevents dust, guarantees the incasement neatly.
The working principle is as follows: when using this heat radiation structure for power cable to protect cable branch switching electric elements and adapter, at first pass the cable one end that will need the switching in the through-hole 22 in the winding displacement structure 2 on box 1 one side in the winding displacement structure 2, and pass the electric elements that will need to connect in the through-hole 41 on the bunch board 4 of box 1 inside and prevent on rack 5 then connect the back, wear out the through-hole 22 in the winding displacement structure 21 on bunch board 4 and the winding displacement structure 2 of box 1 opposite side with the one end of cable, and then accomplish the arrangement and the placing of branch's cable, make things convenient for later maintenance, install the last shrouding 3 that has exhaust fan 31 in logical groove 12 on the top surface of box 1 simultaneously. Simultaneously install dust removal structure 6 in logical groove 12 on the bottom surface of box 1, discharge the inside hot-air of box 1 from last shrouding 3, then with the suction of the dust removal structure 6 suction on the bottom surface of box 1 of cold air, dispel the heat to the incasement, and then can discharge the heat in the cable branch case to guarantee the normal work of electrical component and cable interface in the cable branch case, guarantee the normal work of cable in the branch case of cable, reduce the potential safety hazard.
The device obtained by the design can basically discharge heat in the cable branch box, so that the normal operation of electric elements and cable interfaces in the cable branch box is ensured, the normal operation of cables in the cable branch box is ensured, and potential safety hazards are reduced.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a heat radiation structure for power cable, includes box (1), winding displacement structure (2), goes up shrouding (3) and dust removal structure (6), its characterized in that: the front end face of the box body (1) is arranged in a penetrating way, a cabinet door is arranged on the front end face of the box body (1) through a hinge, the end faces of two sides of the box body (1) are both provided with a wire arrangement groove (11) in a penetrating way, and the wire arranging grooves (11) are all provided with wire arranging structures (2), the upper end surface and the lower end surface of the box body (1) are all provided with through grooves (12) in a run-through way, an upper sealing plate (3) is arranged in a through groove (12) at the top of the box body (1), an exhaust fan (31) is penetratingly arranged on the upper sealing plate (3), a dust removing structure (6) is fixedly arranged in a through groove (12) at the bottom of the box body (1), a placing rack (5) is vertically fixed in the middle of the interior of the box body (1), wire binding plates (4) are vertically fixed on two sides of the interior of the box body (1), and a fixed lug plate (13) is fixed on the rear end surface of the outer part of the box body (1), and a fixed nail (14) is arranged in the fixed lug plate (13).
2. The heat dissipation structure for the power cable according to claim 1, wherein the wire arrangement structure (2) is composed of a wire arrangement board (21) and a rubber sleeve (23), the wire arrangement board (21) is vertically fixed in a wire arrangement groove (11) of the box body (1), wire through holes (22) are vertically and uniformly formed in the wire arrangement board (21), and the rubber sleeve (23) is bonded to the end portion of the wire through hole (22) on the outer end face of the wire arrangement board (21).
3. The heat dissipation structure for the power cable according to claim 2, wherein the wire bundling plate (4) is vertically and uniformly provided with through holes (41), and a U-shaped wire bundling frame (42) is fixed at the end of each through hole (41) on the end surface of each side of the wire bundling plate (4).
4. The heat dissipation structure for the power cable according to claim 3, wherein the dust removal structure (6) is composed of a fixing frame (61) and a mesh plate (63), the fixing frame (61) is fixedly installed in the through groove (12) on the bottom surface of the box body (1), the top surface and the bottom surface of the fixing frame (61) are arranged in a penetrating manner, and the mesh plate (63) is fixed on the top surface and the bottom surface of the fixing frame (61).
5. The heat dissipation structure for power cables as claimed in claim 4, wherein the fixing frame (61) is filled with dust removing cotton (62).
CN201922044877.1U 2019-11-25 2019-11-25 Heat radiation structure for power cable Active CN211790585U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922044877.1U CN211790585U (en) 2019-11-25 2019-11-25 Heat radiation structure for power cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922044877.1U CN211790585U (en) 2019-11-25 2019-11-25 Heat radiation structure for power cable

Publications (1)

Publication Number Publication Date
CN211790585U true CN211790585U (en) 2020-10-27

Family

ID=72960744

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922044877.1U Active CN211790585U (en) 2019-11-25 2019-11-25 Heat radiation structure for power cable

Country Status (1)

Country Link
CN (1) CN211790585U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112739138A (en) * 2021-01-07 2021-04-30 温州职业技术学院 Device is put to rack for big data of intelligence house

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112739138A (en) * 2021-01-07 2021-04-30 温州职业技术学院 Device is put to rack for big data of intelligence house
CN112739138B (en) * 2021-01-07 2022-04-01 温州职业技术学院 Device is put to rack for big data of intelligence house

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