CN214227403U

CN214227403U - Block terminal of automatically cleaning heat dissipation mechanism

Info

Publication number: CN214227403U
Application number: CN202120337704.3U
Authority: CN
Inventors: 高凤伶
Original assignee: Xianghe County Xinghua Metal Products Co ltd
Current assignee: Xianghe County Xinghua Metal Products Co ltd
Priority date: 2021-02-06
Filing date: 2021-02-06
Publication date: 2021-09-17
Anticipated expiration: 2031-02-06

Abstract

The utility model discloses a block terminal of automatically cleaning heat dissipation mechanism, including the block terminal body, the both sides of block terminal body are the fixed solid splint that are equipped with all, gu the inside block of solid splint is connected with the connecting block, the one end fixedly connected with install bin of connecting block, the spacing groove has been seted up to the inboard of install bin, the fixed double-end motor that is provided with in inside of install bin, the equal fixedly connected with dwang in both ends of double-end motor, the fixed first bevel gear that is equipped with in top of dwang, first bevel gear's surface engagement is connected with second bevel gear, second bevel gear's the fixed threaded rod that is equipped with in inside. Through this design, under the convenient removal of gag lever post for clean brush clears up heat dissipation window surface dust, has avoided heat dissipation window surface dust to pile up, brings the problem that block terminal radiating effect descends, has improved the block terminal radiating effect then, and has improved the practicality when the block terminal uses.

Description

Block terminal of automatically cleaning heat dissipation mechanism

Technical Field

The utility model belongs to the technical field of power equipment, concretely relates to block terminal of automatically cleaning heat dissipation mechanism.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

When dispelling the heat to the block terminal, dispel the heat through the inside heat dissipation mechanism that is of block terminal, discharging through the heat dissipation window, but long-time use, the heat dissipation window can't avoid to operate the dust and pile up, has reduced the radiating effect then to and the practicality when having reduced the block terminal and using.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a block terminal of automatically cleaning heat dissipation mechanism has solved heat dissipation window dust and has piled up too much, leads to the problem that the block terminal radiating effect descends.

In order to solve the technical problem, the utility model provides a following technical scheme: a distribution box of a self-cleaning heat dissipation mechanism comprises a distribution box body, wherein both sides of the distribution box body are fixedly provided with fixed clamping plates, the inner part of the fixed splint is clamped and connected with a connecting block, one end of the connecting block is fixedly connected with an installation box, the inner side of the mounting box is provided with a limit groove, the interior of the mounting box is fixedly provided with a double-end motor, the two ends of the double-end motor are both fixedly connected with rotating rods, the top ends of the rotating rods are fixedly provided with first bevel gears, the outer surface of the first bevel gear is engaged with a second bevel gear, the interior of the second bevel gear is fixedly provided with a threaded rod, the threaded rod is rotationally connected with the distribution box body, the outer surface of the threaded rod is in threaded connection with a threaded sleeve, the fixed gag lever post that is equipped with in one side of thread bush, the fixed cleaning brush that is equipped with of one end of gag lever post, the positive surface of block terminal body is provided with the heat dissipation window.

As a preferred technical scheme of the utility model, the both sides of block terminal body are all fixed and are equipped with fixed case, the top swing joint of fixed case has the movable rod, the fixed arm-tie that is equipped with in top of movable rod, the bottom of arm-tie articulates there is the multiunit locating lever, the multiunit locating hole has been seted up at the top of fixed case, the surface of movable rod is provided with reset spring, the bottom mounting of movable rod is equipped with the fixture block, the draw-in groove has been seted up at the top of connecting block.

As a preferred technical scheme of the utility model, the surface of dwang sets up the multiunit backup pad, and the contact jaw of backup pad and dwang is provided with the bearing.

As an optimal technical scheme of the utility model, the length of clean brush is greater than the opening length of heat dissipation window, and clean brush closely laminates with the heat dissipation window.

As a preferred technical scheme of the utility model, the spacing groove is sliding connection with the gag lever post, and the width of gag lever post and the inside width looks adaptation of spacing groove.

As a preferred technical scheme of the utility model, the locating lever is connected for the block with the locating hole, and the inside diameter of locating hole and the cross section diameter looks adaptation of locating lever.

As a preferred technical scheme of the utility model, the draw-in groove is connected for the block with the fixture block, and the width looks adaptation of the inside width of draw-in groove and fixture block.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the design, under the convenient movement of the limiting rod, the cleaning brush cleans dust on the surface of the heat dissipation window, so that the problem that the heat dissipation effect of the distribution box is reduced due to the accumulation of the dust on the surface of the heat dissipation window is avoided, the heat dissipation effect of the distribution box is improved, and the practicability of the distribution box in use is improved;

2. through this design, under reset spring's effect to the fixture block carries out fixed connection to the connecting block, and through the pulling to the arm-tie, so that fixture block and connecting block carry out the quickly separating, through this operation, so that install fast and convenient dismantlement to the install bin, avoided the staff to operate the install bin through the instrument, then improved staff's work efficiency.

Drawings

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

fig. 2 is an enlarged view of the structure at a in fig. 1 according to the present invention;

fig. 3 is a schematic sectional front view of the structure of fig. 1 according to the present invention;

fig. 4 is an enlarged view of the structure at B in fig. 3 according to the present invention;

fig. 5 is a schematic sectional view of the fixing box of the present invention.

Wherein: 1. a distribution box body; 2. installing a box; 3. a limiting groove; 4. connecting blocks; 5. fixing the clamping plate; 6. a fixed box; 7. positioning holes; 8. cleaning the brush; 9. pulling a plate; 10. positioning a rod; 11. a return spring; 12. a clamping block; 13. a card slot; 14. a movable rod; 15. a heat dissipation window; 16. a double-headed motor; 17. rotating the rod; 18. a first bevel gear; 19. a second bevel gear; 20. a threaded rod; 21. a threaded sleeve; 22. a limiting rod.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-5, a distribution box of a self-cleaning heat dissipation mechanism comprises a distribution box body 1, both sides of the distribution box body 1 are fixedly provided with a fixed splint 5, the inner part of the fixed splint 5 is connected with a connecting block 4 in a clamping manner, one end of the connecting block 4 is fixedly connected with an installation box 2, the inner side of the installation box 2 is provided with a limiting groove 3, the interior of the installation box 2 is fixedly provided with a double-end motor 16, both ends of the double-end motor 16 are fixedly connected with a rotating rod 17, the top end of the rotating rod 17 is fixedly provided with a first bevel gear 18, the outer surface of the first bevel gear 18 is connected with a second bevel gear 19 in a meshing manner, the interior of the second bevel gear 19 is fixedly provided with a threaded rod 20, the threaded rod 20 is rotatably connected with the distribution box body 1, the outer surface of the threaded rod 20, a heat dissipation window 15 is arranged on the front surface of the distribution box body 1;

when dust is treated on the heat dissipation window 15, under the action of an external power supply, the double-headed motor 16 is rotated, the rotating rod 17 is driven to rotate when the double-headed motor 16 rotates, the first bevel gear 18 is meshed with the second bevel gear 19, the first bevel gear 18 is driven to rotate when the rotating rod 17 rotates, the second bevel gear 19 is driven to rotate when the first bevel gear 18 rotates, the threaded rod 20 is driven to rotate when the second bevel gear 19 rotates, the threaded sleeve 21 is driven to rotate when the threaded rod 20 rotates, the threaded sleeve 21 is limited because the limiting rod 22 is in sliding connection with the limiting groove 3, the threaded sleeve 21 is driven to vertically move up and down when the threaded sleeve 20 moves, the limiting rod 22 is driven to move when the threaded sleeve 21 moves, the cleaning brush 8 moves when the limiting rod 22 moves, and the cleaning of dust on the surface of the heat dissipation window 15 is realized when the cleaning brush 8 moves up and down, through this design, under the convenient removal of gag lever post 22 for clean brush 8 clears up heat dissipation window 15 surface dust, has avoided heat dissipation window 15 surface dust to pile up, brings the problem that the block terminal radiating effect descends, has improved the block terminal radiating effect then, and has improved the practicality when the block terminal uses.

In other embodiments, the two sides of the distribution box body 1 are both fixedly provided with a fixed box 6, the top of the fixed box 6 is movably connected with a movable rod 14, the top end of the movable rod 14 is fixedly provided with a pulling plate 9, the bottom of the pulling plate 9 is hinged with a plurality of positioning rods 10, the top of the fixed box 6 is provided with a plurality of positioning holes 7, the outer surface of the movable rod 14 is provided with a return spring 11, the bottom end of the movable rod 14 is fixedly provided with a clamping block 12, and the top of the connecting block 4 is provided with a clamping groove 13;

when the mounting box 2 and the distribution box body 1 are mounted, the connecting block 4 is firstly inserted into the fixing clamping plate 5, the positioning rod 10 is lifted in the positioning hole 7 by pulling the pulling plate 9, after the positioning rod 10 is separated from the positioning hole 7, the positioning rod 10 is scattered on two sides of the fixing box 6 by rotating the positioning rod 10, the return spring 11 pushes the clamping block 12 to be fixedly clamped with the clamping groove 13 by loosening the pulling plate 9 and under the elastic deformation of the return spring 11, so that the fixed connection of the clamping block 12 to the connecting block 4 is realized, the fixed mounting of the distribution box body 1 and the mounting box 2 is improved, when the distribution box body 1 and the mounting box 2 are dismounted, the pulling plate 9 is firstly used for lifting the pulling plate 9, and when the pulling plate 9 is lifted, the positioning rod 10 is clamped with the positioning hole 7, realize then that locating lever 10 supports arm-tie 9, has avoided loosening arm-tie 9, make fixture block 12 to the fixed connection of connecting block 4 under reset spring 11's effect, through this operation, so that separate block terminal body 1 and install bin 2, through this design, under reset spring 11's effect, so that fixture block 12 carries out fixed connection to connecting block 4, and through the pulling to arm-tie 9, so that fixture block 12 carries out the quickly separating with connecting block 4, through this operation, so that install fast and convenient dismantlement to install bin 2, avoided the staff to operate install bin 2 through the instrument, and then, staff's work efficiency has been improved.

In other embodiments, a plurality of sets of support plates are arranged on the outer surface of the rotating rod 17, and a bearing is arranged at the contact end of the support plates and the rotating rod 17; through the backup pad to carry out fixed stay to dwang 17, and improved the stability when dwang 17 rotates, improved the stability when dwang 17 uses then.

In other embodiments, the length of the cleaning brush 8 is greater than the length of the opening of the heat dissipation window 15, and the cleaning brush 8 is tightly attached to the heat dissipation window 15; so that the cleaning brush 8 can clean the heat dissipation window 15 comprehensively, and the dust cleaning effect of the cleaning brush 8 is improved.

In other embodiments, the limiting groove 3 is slidably connected with the limiting rod 22, and the width of the limiting rod 22 is adapted to the inner width of the limiting groove 3; through the slip of spacing groove 3 and gag lever post 22 to carry on spacingly to thread bush 21, when making threaded rod 20 rotate, drive thread bush 21 vertical migration from top to bottom, realized then that cleaning brush 8 carries out the dust clearance to radiator window 15.

In other embodiments, the positioning rod 10 is in snap-fit connection with the positioning hole 7, and the inner diameter of the positioning hole 7 is matched with the cross section diameter of the positioning rod 10; through the block of locating lever 10 and locating hole 7 to carry out fixed stay to arm-tie 9, avoided when dismantling connecting block 4, reset spring 11's elastic deformation promotes fixture block 12 and fixes spacingly to connecting block 4, has realized the convenient installation of connecting block 4 with solid fixed splint 5 then.

In other embodiments, the slot 13 is connected with the latch 12 in a snap-fit manner, and the inner width of the slot 13 is matched with the width of the latch 12; through draw-in groove 13 and the fixed block of fixture block 12 to fixture block 12 carries out fixed connection to connecting block 4, has then improved the fixed effect of fixture block 12 to connecting block 4.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a block terminal of automatically cleaning heat dissipation mechanism, includes block terminal body (1), its characterized in that: the double-end-face-type distribution box is characterized in that fixed clamping plates (5) are fixedly arranged on two sides of the distribution box body (1), the fixed clamping plates (5) are clamped and connected with connecting blocks (4), one end of each connecting block (4) is fixedly connected with an installation box (2), a limiting groove (3) is formed in the inner side of each installation box (2), a double-end motor (16) is fixedly arranged in each installation box (2), two ends of each double-end motor (16) are fixedly connected with rotating rods (17), a first bevel gear (18) is fixedly arranged at the top end of each rotating rod (17), a second bevel gear (19) is meshed and connected with the outer surface of each first bevel gear (18), a threaded rod (20) is fixedly arranged in each second bevel gear (19), the threaded rod (20) is rotatably connected with the distribution box body (1), and a threaded sleeve (21) is connected to the outer surface of each threaded rod (20), the fixed gag lever post (22) that is equipped with in one side of thread bush (21), the fixed cleaning brush (8) that is equipped with of one end of gag lever post (22), the positive surface of block terminal body (1) is provided with heat dissipation window (15).

2. The electrical box of claim 1, wherein: the utility model discloses a power distribution box, including block terminal body (1), the both sides of block terminal body (1) are all fixed and are equipped with fixed case (6), the top swing joint of fixed case (6) has movable rod (14), the fixed arm-tie (9) that is equipped with in top of movable rod (14), the bottom of arm-tie (9) articulates there are multiunit locating lever (10), multiunit locating hole (7) have been seted up at the top of fixed case (6), the surface of movable rod (14) is provided with reset spring (11), the bottom mounting of movable rod (14) is equipped with fixture block (12), draw-in groove (13) have been seted up at the top of connecting block (4).

3. The electrical box of claim 1, wherein: the surface of dwang (17) sets up the multiunit backup pad, and the backup pad is provided with the bearing with the contact tip of dwang (17).

4. The electrical box of claim 1, wherein: the length of the cleaning brush (8) is larger than the opening length of the heat dissipation window (15), and the cleaning brush (8) is tightly attached to the heat dissipation window (15).

5. The electrical box of claim 1, wherein: the limiting groove (3) is in sliding connection with the limiting rod (22), and the width of the limiting rod (22) is matched with the inner width of the limiting groove (3).

6. The electrical box of claim 2, wherein: the positioning rod (10) is connected with the positioning hole (7) in a clamping mode, and the inner diameter of the positioning hole (7) is matched with the cross section diameter of the positioning rod (10).

7. The electrical box of claim 2, wherein: the clamping groove (13) is connected with the clamping block (12) in a clamping mode, and the inner width of the clamping groove (13) is matched with the width of the clamping block (12).