CN216719513U - Auxiliary device for heat dissipation of conductive bar - Google Patents
Auxiliary device for heat dissipation of conductive bar Download PDFInfo
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- CN216719513U CN216719513U CN202220039337.3U CN202220039337U CN216719513U CN 216719513 U CN216719513 U CN 216719513U CN 202220039337 U CN202220039337 U CN 202220039337U CN 216719513 U CN216719513 U CN 216719513U
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- mounting sleeve
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Abstract
The utility model provides a heat dissipation auxiliary device for a conductive bar, which belongs to the technical field of heat dissipation of electric appliances and comprises a mounting sleeve and a heat dissipation sheet arranged on the outer side of the mounting sleeve, wherein a mounting hole for mounting the conductive bar is formed in the mounting sleeve, an opening part communicated with the mounting hole is formed in one side of the mounting sleeve, the mounting sleeve can be sleeved on the conductive bar through the opening part, and the opening part is sealed and blocked by a clamping part and the mounting sleeve to prevent the conductive bar from sliding out of the opening part.
Description
Technical Field
The utility model belongs to the technical field of heat dissipation of electric appliances, and particularly relates to a heat dissipation auxiliary device for a conducting bar.
Background
In electrical equipment with large current and large power, a conducting bar can generate certain heat when working, the conducting bar is a long conductor with a rectangular cross section, the conducting bar plays a role in conveying current and connecting the electrical equipment in a circuit, the conducting bar is distributed in the electrical equipment in large quantity, and the current-carrying capacity of the conducting bar can be reduced along with the rise of temperature, so a heat dissipation auxiliary device is required to be added on the conducting bar, the temperature of the conducting bar can be reduced, the heat dissipation efficiency and the use performance of the electrical equipment are improved, meanwhile, the effects of saving energy, reducing consumption and reducing cost are achieved, the heat dissipation effect of the conducting bar is enhanced by increasing the direction of a heat dissipation fin on the conducting bar at present usually, but at present, the heat dissipation fin is fixed on the conducting bar through a screw after the conducting bar is drilled from the conducting bar, the heat dissipation fin is installed in the electrical cabinet after the conducting bar installed in the electrical cabinet is disassembled again, in the installation process, the operation process is complicated, and the installation of the heat dissipation auxiliary device is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat dissipation auxiliary device for a conductive bar, and aims to solve the problem that the operation of adding the heat dissipation auxiliary device on the conductive bar in the prior art is difficult.
In order to achieve the purpose, the utility model adopts the technical scheme that: provided is a heat dissipation auxiliary device for a conductive bar, comprising:
the mounting sleeve is internally provided with a mounting hole, and one side of the mounting sleeve is provided with an opening part for sliding the conductive bar into the mounting hole;
the radiating fins are arranged on the outer side of the mounting sleeve and form included angles with the side wall of the mounting sleeve;
the clamping piece is arranged at the opening part of the mounting sleeve and detachably connected with the mounting sleeve, and is used for preventing the conductive bar from sliding out of the opening part.
As another embodiment of the present application, the clamping member is provided with a pressing groove inside for pressing the mounting sleeve on the conductive bar.
As another embodiment of this application, one side that compresses tightly the groove is provided with and is used for installation cover card is gone into compress tightly the inside breach of stepping down of inslot, compress tightly the groove certainly the breach department of stepping down to compress tightly the inside size grow gradually of inslot.
As another embodiment of the application, a connecting component for preventing the clamping piece from being separated from the mounting sleeve is arranged between the clamping piece and the mounting sleeve.
As another embodiment of the present application, the connection assembly includes:
the bulge is arranged on the inner wall of the pressing groove;
the groove is formed in the outer side of the mounting sleeve, and the protrusion can slide into the groove to prevent the clamping piece from being separated from the mounting sleeve.
As another embodiment of this application, the fin encloses to be established the outside of installation cover, be provided with on the fin and be used for dodging electrically conductive row slips into the inside opening of stepping down of mounting hole.
As another embodiment of the present application, the heat sink is located at one end of the mounting sleeve, and the clamping member is located at one side of the heat sink.
As another embodiment of this application, the fin is along installation cover length direction fixed mounting in the middle part of installation cover, chucking spare is located the both sides of fin.
As another embodiment of the application, a plurality of radiating fins are arranged on the outer side of the mounting sleeve and are arranged at intervals along the length direction of the mounting sleeve.
As another embodiment of the application, a mounting position for accommodating the clamping piece is formed between two adjacent radiating fins.
The conductive bar heat dissipation auxiliary device provided by the utility model has the beneficial effects that: compared with the prior art, the installation sleeve is arranged, the installation hole is arranged in the installation sleeve, the cross section of the installation hole is the same as the cross section of the conductive bar, when the conductive bar is installed in the installation hole, the inner wall of the installation hole is attached to the outer side wall of the conductive bar, the conductive bar is arranged in the installation hole in a sliding mode, an opening is formed in one side of the installation sleeve, the installation sleeve can be sleeved on the outer side of the conductive bar through the opening to achieve the installation of the installation sleeve on the conductive bar, the radiating fins are arranged on the outer side of the installation sleeve, the radiating efficiency of the conductive bar can be improved, when the installation sleeve is sleeved on the radiating fins, the opening of the installation sleeve is connected with the installation sleeve through clamping pieces and is blocked, the conductive bar can be prevented from being separated from the installation sleeve from the opening, the installation is simple, and the installation can be directly installed on the conductive bar in the electrical equipment, the conducting bar is not required to be disassembled, and the operation is convenient.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a conductive heat dissipation auxiliary device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a mounting sleeve according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a retainer according to an embodiment of the present invention.
In the figure: 1. installing a sleeve; 11. an opening part; 12. a groove; 2. a heat sink; 3. a clamping member; 31. a compaction groove; 32. a protrusion; 4. and (4) a conductive bar.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1 and fig. 2, the auxiliary heat dissipation device for the conductive bar of the present invention will now be described. The auxiliary device for heat dissipation of the conductive bar comprises a mounting sleeve 1, a heat dissipation sheet 2 and a clamping piece 3. A mounting hole is formed in the mounting sleeve 1, and an opening part 11 for sliding the conductive bar 4 into the mounting hole is formed in one side of the mounting sleeve; the radiating fins 2 are arranged on the outer side of the mounting sleeve 1 and form included angles with the side wall of the mounting sleeve 1; the clamping piece 3 is arranged at the opening part 11 of the mounting sleeve 1 and is detachably connected with the mounting sleeve 1 for preventing the conductive bar 4 from sliding out of the opening part 11.
Compared with the prior art, the auxiliary device for heat dissipation of the conductive bar provided by the embodiment has the advantages that by arranging the installation sleeve 1, the installation hole is arranged in the installation sleeve 1, the cross section of the installation hole is the same as the cross section of the conductive bar 4, when the conductive bar 4 is installed in the installation hole, the inner wall of the installation hole is attached to the outer side wall of the conductive bar 4, the conductive bar 4 is arranged in the installation hole in a sliding manner, the opening part 11 is arranged on one side of the installation sleeve 1, the installation sleeve 1 is sleeved on the outer side of the conductive bar 4 through the opening part 11, so that the installation sleeve 1 is installed on the conductive bar 4, the radiating fins 2 are arranged on the outer side of the installation sleeve 1, the radiating efficiency of the conductive bar 4 can be improved, when the installation sleeve 1 is sleeved on the radiating fins 2, the opening part 11 of the installation sleeve 1 is connected with the installation sleeve 1 through the conductive clamping part 3 and is sealed and blocked, so that the bar 4 can be prevented from being separated from the installation sleeve 1 from the opening part 11, the installation is simple, can directly install on the electrically conductive row 4 of electrical equipment inside, need not dismantle convenient operation to electrically conductive row 4.
In this embodiment, chucking piece 3 adopts insulating material, can not cause the damage to other devices when chucking piece 3 drops carelessly.
Referring to fig. 1, 2 and 3, as an embodiment of the auxiliary device for dissipating heat of a conductive bar provided by the present invention, a pressing groove 31 for pressing the mounting sleeve 1 on the conductive bar 4 is provided inside the clamping member 3. Inside opening 11 with installation cover 1 slides in when using and compresses tightly groove 31, chucking spare 3 is for having the material preparation of certain elasticity, can strut through manual and compress tightly groove 31 and suit in the opening 11 department of installation cover 1, and when loosening chucking spare 3, chucking spare 3 compresses tightly installation cover 1 on electrically conductive row 4 under the condition that self state resumes, accomplishes chucking spare 3 and the fixed connection of installation cover 1.
As a specific embodiment of the heat dissipation auxiliary device for a conductive bar provided by the present invention, please refer to fig. 1, fig. 2, and fig. 3, an abdicating notch for the mounting sleeve 1 to be inserted into the compressing slot 31 is disposed at one side of the compressing slot 31, and the size of the compressing slot 31 gradually increases from the abdicating notch to the inside of the compressing slot 31. Inside opening 11 on the installation cover 1 got into the pressure tank 31 through the breach of stepping down, the width that the pressure tank 31 is located the breach of stepping down department was less than the thickness that the installation cover 1 is located opening 11 department, need slide in the pressure tank 31 inside opening 11 with the installation cover 1 after 31 breach of stepping down department manual enlargements of pressure tank in the installation, can strengthen chucking spare 3 to the effort of installation cover 1, make installation cover 1 can laminate on leading electrical drainage 4.
Referring to fig. 1, 2 and 3, a connecting assembly for preventing the clamping member 3 from separating from the mounting sleeve 1 is disposed between the clamping member 3 and the mounting sleeve 1. Can also prevent through coupling assembling's setting that chucking spare 3 from sliding on the installation cover 1 to can avoid chucking spare 3 from the landing on the installation cover 1, improve the stability that chucking spare 3 is connected with installation cover 1.
Referring to fig. 1, 2 and 3, as an embodiment of the heat dissipation auxiliary device of the conductive bar of the present invention, the connecting member includes a protrusion 32 and a groove 12. The protrusions 32 are provided on the inner wall of the pressing groove 31; the groove 12 is arranged on the outside of the mounting sleeve 1 and the projection 32 can slide into the groove 12 for preventing the clip 3 from falling out of the mounting sleeve 1. Protruding 32 is outside convex half spherical structure, and recess 12 is the interior sunken half spherical structure that accords with protruding 32 size, can make protruding 32 automatic slide in the inside central point of recess 12 through the chamfer on the half spherical structure, and protruding 32 card is gone into inside recess 12 and can prevent that chucking spare 3 from removing on mounting sleeve 1 when opening 11 on the mounting groove slides in and compresses tightly the groove 31 inside to make chucking spare 3 fix on mounting sleeve 1.
In this embodiment, the both sides of installation cover 1 all are provided with recess 12, and every side all is provided with two at least recesses 12, compresses tightly the inside arch 32 that is provided with corresponding quantity with it in groove 31, can prevent that chucking spare 3 from using arch 32's center to rotate as the axis on installation cover 1.
Referring to fig. 1 and 2 together, a heat sink 2 surrounds the mounting sleeve 1, and the heat sink 2 is provided with a yielding opening for avoiding the conductive bar 4 from sliding into the mounting hole. The whole outside of establishing at the installation cover 1 that encloses of fin 2 can lengthen the radiating effect of fin 2 thereby to strengthen fin 2's length, and the opening of stepping down on the fin 2 lies in the same one side of installation cover 1 with opening 11, can make things convenient for installation cover 1 to install on leading electrical drainage 4.
In this embodiment, the heat sink 2 is perpendicular to the outer side wall of the mounting sleeve 1.
Referring to fig. 1 and 2 together, as an embodiment of the auxiliary heat dissipation device for a conductive bar provided by the present invention, a heat sink 2 is located at one end of a mounting sleeve 1, and a clamping member 3 is located at one side of the heat sink 2. The fin 2 is located the one end of installing sleeve 1 along electrically conductive 4 length direction, and installing sleeve 1 and fin 2 structure as an organic whole or through welded connection fixed, can be along electrically conductive 4 length direction end to end along installing a plurality of installing sleeves 1 together when installing, can make fin 2 on a plurality of installing sleeves 1 along electrically conductive 4 length direction interval settings, improve fin 2's radiating effect. The clamping piece 3 and the mounting sleeve 1 are both positioned on the same side of the heat radiating fin 2.
Referring to fig. 1 and 2 together, as a specific embodiment of the auxiliary heat dissipation device for a conductive bar provided by the present invention, a heat sink 2 is fixedly installed in the middle of a mounting sleeve 1 along the length direction of the mounting sleeve 1, and clamping members 3 are located on two sides of the heat sink 2. The middle part that fin 2 is located installation cover 1 separates into two parts with installation cover 1, can need not distinguish the head and the tail end of installation cover 1, makes installation cover 1 can install on leading electrical drainage 4 wantonly the homoenergetic and guarantee that all mutual intervals of fin 2 set up on a plurality of installation covers 1, and convenient operation reduces the differentiation of personnel to installation cover 1 installation direction to through the installation of 3 chucking of chucking spare in the opening 11 of installation cover 1 in order to accomplish installation cover 1.
In this embodiment, the clamping member 3 can be disposed between two adjacent mounting sleeves 1, at least two protrusions 32 are disposed on the inner side wall of the same side of the pressing groove 31 on the clamping member 3, and the clamping members are respectively clamped into the grooves 12 corresponding to the two adjacent mounting sleeves 1, so that the two mounting sleeves 1 can be connected through one clamping member 3, and the mounting sleeves 1 can be mounted on the conductive bar 4.
Referring to fig. 1 and 2 together, a plurality of heat dissipation fins 2 are disposed outside a mounting sleeve 1, and the heat dissipation fins 2 are disposed at intervals along a length direction of the mounting sleeve 1. Be provided with a plurality of fin 2 in the outside of same installation cover 1, a plurality of fin 2 set up and a plurality of fin 2 all enclose the outside of establishing at installation cover 1 along the length direction interval of installation cover 1, can lengthen the length of installation cover 1 and strengthen the radiating efficiency to electrically conductive row 4, can reduce the installation quantity of installation cover 1 through being provided with a plurality of fin 2 on installation cover 1, improve the installation effectiveness of installation cover 1.
Referring to fig. 1 and 2 together, as an embodiment of the auxiliary heat dissipation device for a conductive bar provided by the present invention, an installation position for accommodating a clamping member 3 is formed between two adjacent heat dissipation fins 2. All be provided with the installation position of chucking spare 3 between two adjacent fin 2, chucking spare 3 clamps between two adjacent fin 2, can save chucking spare 3's installation space, guarantees the installation quantity of fin 2, can be provided with a plurality of chucking spares 3 on same installation cover 1, can increase chucking spare 3's quantity according to the length demand of on-the-spot installation cover 1, makes installation cover 1 connect more stably on electrically conductive row 4.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a lead electrical drainage heat dissipation auxiliary device for the radiating effect of reinforcing lead electrical drainage, its characterized in that includes:
the installation sleeve is internally provided with an installation hole, and one side of the installation sleeve is provided with an opening part for sliding the conductive bar into the installation hole;
the radiating fins are arranged on the outer side of the mounting sleeve and form included angles with the side wall of the mounting sleeve;
the clamping piece is arranged at the opening part of the mounting sleeve and detachably connected with the mounting sleeve, and is used for preventing the conductive bar from sliding out of the opening part.
2. A heat dissipation aid for a power conductor bar as recited in claim 1, wherein said clip member has a compression groove formed therein for compressing said mounting sleeve against said power conductor bar.
3. The auxiliary device for heat dissipation of conducting bars according to claim 2, wherein one side of the pressing groove is provided with a yielding notch for the installation sleeve to be clamped into the inside of the pressing groove, and the size of the pressing groove gradually increases from the yielding notch to the inside of the pressing groove.
4. A heat removal aid for a conductor bar as set forth in claim 2 wherein a connecting member is disposed between said clip and said mounting sleeve for preventing said clip from disengaging said mounting sleeve.
5. The electrical busbar heat dissipation aid as set forth in claim 4, wherein said connecting assembly includes:
the bulge is arranged on the inner wall of the pressing groove;
the groove is formed in the outer side of the mounting sleeve, and the protrusion can slide into the groove to prevent the clamping piece from being separated from the mounting sleeve.
6. The device as claimed in claim 5, wherein the heat sink is disposed around the outer side of the mounting sleeve, and the heat sink is provided with a relief opening for preventing the conductive bar from sliding into the mounting hole.
7. The electrical bar heat dissipation aid of claim 1, wherein the heat sink is located at one end of the mounting sleeve and the clip is located on one side of the heat sink.
8. The electrical busbar heat dissipation aid of claim 1, wherein said heat sink is fixedly mounted to a middle portion of said mounting sleeve along a length of said mounting sleeve, said clip being positioned on opposite sides of said heat sink.
9. An auxiliary heat sink device as recited in claim 1, wherein a plurality of fins are disposed on an outer side of said mounting sleeve, said plurality of fins being spaced apart along a length of said mounting sleeve.
10. The electrical busbar heat dissipation aid of claim 9, wherein adjacent ones of said fins define mounting locations for receiving said clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220039337.3U CN216719513U (en) | 2022-01-07 | 2022-01-07 | Auxiliary device for heat dissipation of conductive bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220039337.3U CN216719513U (en) | 2022-01-07 | 2022-01-07 | Auxiliary device for heat dissipation of conductive bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216719513U true CN216719513U (en) | 2022-06-10 |
Family
ID=81890398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220039337.3U Active CN216719513U (en) | 2022-01-07 | 2022-01-07 | Auxiliary device for heat dissipation of conductive bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216719513U (en) |
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2022
- 2022-01-07 CN CN202220039337.3U patent/CN216719513U/en active Active
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